//==--- DiagnosticSemaKinds.td - libsema diagnostics ----------------------===// // // The LLVM Compiler Infrastructure // // This file is distributed under the University of Illinois Open Source // License. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// //===----------------------------------------------------------------------===// // Semantic Analysis //===----------------------------------------------------------------------===// let Component = "Sema" in { let CategoryName = "Semantic Issue" in { // Constant expressions def err_expr_not_ice : Error< "expression is not an %select{integer|integral}0 constant expression">; def ext_expr_not_ice : Extension< "expression is not an %select{integer|integral}0 constant expression; " "folding it to a constant is a GNU extension">, InGroup; def err_typecheck_converted_constant_expression : Error< "value of type %0 is not implicitly convertible to %1">; def err_typecheck_converted_constant_expression_disallowed : Error< "conversion from %0 to %1 is not allowed in a converted constant expression">; def err_expr_not_cce : Error< "%select{case value|enumerator value|non-type template argument}0 " "is not a constant expression">; def err_cce_narrowing : ExtWarn< "%select{case value|enumerator value|non-type template argument}0 " "%select{cannot be narrowed from type %2 to %3|" "evaluates to %2, which cannot be narrowed to type %3}1">, InGroup, DefaultError; def err_cce_narrowing_sfinae : Error< "%select{case value|enumerator value|non-type template argument}0 " "%select{cannot be narrowed from type %2 to %3|" "evaluates to %2, which cannot be narrowed to type %3}1">; def err_ice_not_integral : Error< "integral constant expression must have integral or unscoped enumeration " "type, not %0">; def err_ice_incomplete_type : Error< "integral constant expression has incomplete class type %0">; def err_ice_explicit_conversion : Error< "integral constant expression requires explicit conversion from %0 to %1">; def note_ice_conversion_here : Note< "conversion to %select{integral|enumeration}0 type %1 declared here">; def err_ice_ambiguous_conversion : Error< "ambiguous conversion from type %0 to an integral or unscoped " "enumeration type">; // Semantic analysis of constant literals. def ext_predef_outside_function : Warning< "predefined identifier is only valid inside function">, InGroup>; def warn_float_overflow : Warning< "magnitude of floating-point constant too large for type %0; maximum is %1">, InGroup; def warn_float_underflow : Warning< "magnitude of floating-point constant too small for type %0; minimum is %1">, InGroup; def warn_double_const_requires_fp64 : Warning< "double precision constant requires cl_khr_fp64, casting to single precision">; // C99 variable-length arrays def ext_vla : Extension<"variable length arrays are a C99 feature">, InGroup; def err_vla_non_pod : Error<"variable length array of non-POD element type %0">; def err_vla_in_sfinae : Error< "variable length array cannot be formed during template argument deduction">; def err_array_star_in_function_definition : Error< "variable length array must be bound in function definition">; def err_vla_decl_in_file_scope : Error< "variable length array declaration not allowed at file scope">; def err_vla_decl_has_static_storage : Error< "variable length array declaration can not have 'static' storage duration">; def err_vla_decl_has_extern_linkage : Error< "variable length array declaration can not have 'extern' linkage">; def ext_vla_folded_to_constant : Extension< "variable length array folded to constant array as an extension">; // C99 variably modified types def err_variably_modified_template_arg : Error< "variably modified type %0 cannot be used as a template argument">; def err_variably_modified_nontype_template_param : Error< "non-type template parameter of variably modified type %0">; def err_variably_modified_new_type : Error< "'new' cannot allocate object of variably modified type %0">; // C99 Designated Initializers def ext_designated_init : Extension< "designated initializers are a C99 feature">; def err_array_designator_negative : Error< "array designator value '%0' is negative">; def err_array_designator_empty_range : Error< "array designator range [%0, %1] is empty">; def err_array_designator_non_array : Error< "array designator cannot initialize non-array type %0">; def err_array_designator_too_large : Error< "array designator index (%0) exceeds array bounds (%1)">; def err_field_designator_non_aggr : Error< "field designator cannot initialize a " "%select{non-struct, non-union|non-class}0 type %1">; def err_field_designator_unknown : Error< "field designator %0 does not refer to any field in type %1">; def err_field_designator_nonfield : Error< "field designator %0 does not refer to a non-static data member">; def note_field_designator_found : Note<"field designator refers here">; def err_designator_for_scalar_init : Error< "designator in initializer for scalar type %0">; def warn_subobject_initializer_overrides : Warning< "subobject initialization overrides initialization of other fields " "within its enclosing subobject">, InGroup; def warn_initializer_overrides : Warning< "initializer overrides prior initialization of this subobject">, InGroup; def note_previous_initializer : Note< "previous initialization %select{|with side effects }0is here" "%select{| (side effects may not occur at run time)}0">; def err_designator_into_flexible_array_member : Error< "designator into flexible array member subobject">; def note_flexible_array_member : Note< "initialized flexible array member %0 is here">; def ext_flexible_array_init : Extension< "flexible array initialization is a GNU extension">, InGroup; // Declarations. def err_bad_variable_name : Error< "%0 cannot be the name of a variable or data member">; def err_bad_parameter_name : Error< "'%0' cannot be the name of a parameter">; def err_parameter_name_omitted : Error<"parameter name omitted">; def warn_unused_parameter : Warning<"unused parameter %0">, InGroup, DefaultIgnore; def warn_unused_variable : Warning<"unused variable %0">, InGroup, DefaultIgnore; def warn_unused_exception_param : Warning<"unused exception parameter %0">, InGroup, DefaultIgnore; def warn_decl_in_param_list : Warning< "declaration of %0 will not be visible outside of this function">, InGroup; def warn_redefinition_in_param_list : Warning< "redefinition of %0 will not be visible outside of this function">, InGroup; def warn_empty_parens_are_function_decl : Warning< "empty parentheses interpreted as a function declaration">, InGroup; def note_empty_parens_function_call : Note< "change this ',' to a ';' to call %0">; def note_empty_parens_default_ctor : Note< "remove parentheses to declare a variable">; def note_empty_parens_zero_initialize : Note< "replace parentheses with an initializer to declare a variable">; def warn_unused_function : Warning<"unused function %0">, InGroup, DefaultIgnore; def warn_unused_member_function : Warning<"unused member function %0">, InGroup, DefaultIgnore; def warn_used_but_marked_unused: Warning<"%0 was marked unused but was used">, InGroup, DefaultIgnore; def warn_unneeded_internal_decl : Warning< "%select{function|variable}0 %1 is not needed and will not be emitted">, InGroup, DefaultIgnore; def warn_unneeded_member_function : Warning< "member function %0 is not needed and will not be emitted">, InGroup, DefaultIgnore; def warn_parameter_size: Warning< "%0 is a large (%1 bytes) pass-by-value argument; " "pass it by reference instead ?">, InGroup; def warn_return_value_size: Warning< "return value of %0 is a large (%1 bytes) pass-by-value object; " "pass it by reference instead ?">, InGroup; def warn_return_value_udt: Warning< "%0 has C-linkage specified, but returns user-defined type %1 which is " "incompatible with C">, InGroup; def warn_implicit_function_decl : Warning< "implicit declaration of function %0">, InGroup, DefaultIgnore; def ext_implicit_function_decl : ExtWarn< "implicit declaration of function %0 is invalid in C99">, InGroup; def note_function_suggestion : Note<"did you mean %0?">; def err_ellipsis_first_arg : Error< "ISO C requires a named argument before '...'">; def err_declarator_need_ident : Error<"declarator requires an identifier">; def err_bad_language : Error<"unknown linkage language">; def warn_use_out_of_scope_declaration : Warning< "use of out-of-scope declaration of %0">; def err_inline_non_function : Error< "'inline' can only appear on functions">; def warn_qual_return_type : Warning< "'%0' type qualifier%s1 on return type %plural{1:has|:have}1 no effect">, InGroup, DefaultIgnore; def warn_decl_shadow : Warning<"declaration shadows a %select{" "local variable|" "variable in %2|" "static data member of %2|" "field of %2}1">, InGroup, DefaultIgnore; // C++ using declarations def err_using_requires_qualname : Error< "using declaration requires a qualified name">; def err_using_typename_non_type : Error< "'typename' keyword used on a non-type">; def err_using_dependent_value_is_type : Error< "dependent using declaration resolved to type without 'typename'">; def err_using_decl_nested_name_specifier_is_not_class : Error< "using declaration in class refers into '%0', which is not a class">; def err_using_decl_nested_name_specifier_is_current_class : Error< "using declaration refers to its own class">; def err_using_decl_nested_name_specifier_is_not_base_class : Error< "using declaration refers into '%0', which is not a base class of %1">; def err_using_decl_constructor_not_in_direct_base : Error< "%0 is not a direct base of %1, can not inherit constructors">; def err_using_decl_constructor_conflict : Error< "can not inherit constructor, already inherited constructor with " "the same signature">; def note_using_decl_constructor_conflict_current_ctor : Note< "conflicting constructor">; def note_using_decl_constructor_conflict_previous_ctor : Note< "previous constructor">; def note_using_decl_constructor_conflict_previous_using : Note< "previously inherited here">; def err_using_decl_can_not_refer_to_class_member : Error< "using declaration can not refer to class member">; def err_using_decl_can_not_refer_to_namespace : Error< "using declaration can not refer to namespace">; def err_using_decl_constructor : Error< "using declaration can not refer to a constructor">; def warn_cxx98_compat_using_decl_constructor : Warning< "inherited constructors are incompatible with C++98">, InGroup, DefaultIgnore; def err_using_decl_destructor : Error< "using declaration can not refer to a destructor">; def err_using_decl_template_id : Error< "using declaration can not refer to a template specialization">; def note_using_decl_target : Note<"target of using declaration">; def note_using_decl_conflict : Note<"conflicting declaration">; def err_using_decl_redeclaration : Error<"redeclaration of using decl">; def err_using_decl_conflict : Error< "target of using declaration conflicts with declaration already in scope">; def err_using_decl_conflict_reverse : Error< "declaration conflicts with target of using declaration already in scope">; def note_using_decl : Note<"%select{|previous }0using declaration">; def warn_access_decl_deprecated : Warning< "access declarations are deprecated; use using declarations instead">, InGroup; def warn_global_constructor : Warning< "declaration requires a global constructor">, InGroup, DefaultIgnore; def warn_global_destructor : Warning< "declaration requires a global destructor">, InGroup, DefaultIgnore; def warn_exit_time_destructor : Warning< "declaration requires an exit-time destructor">, InGroup, DefaultIgnore; def err_invalid_thread : Error< "'__thread' is only allowed on variable declarations">; def err_thread_non_global : Error< "'__thread' variables must have global storage">; def err_thread_unsupported : Error< "thread-local storage is unsupported for the current target">; def warn_maybe_falloff_nonvoid_function : Warning< "control may reach end of non-void function">, InGroup; def warn_falloff_nonvoid_function : Warning< "control reaches end of non-void function">, InGroup; def err_maybe_falloff_nonvoid_block : Error< "control may reach end of non-void block">; def err_falloff_nonvoid_block : Error< "control reaches end of non-void block">; def warn_suggest_noreturn_function : Warning< "%select{function|method}0 %1 could be declared with attribute 'noreturn'">, InGroup>, DefaultIgnore; def warn_suggest_noreturn_block : Warning< "block could be declared with attribute 'noreturn'">, InGroup>, DefaultIgnore; def warn_unreachable : Warning<"will never be executed">, InGroup>, DefaultIgnore; /// Built-in functions. def ext_implicit_lib_function_decl : ExtWarn< "implicitly declaring library function '%0' with type %1">; def note_please_include_header : Note< "please include the header <%0> or explicitly provide a " "declaration for '%1'">; def note_previous_builtin_declaration : Note<"%0 is a builtin with type %1">; def warn_implicit_decl_requires_stdio : Warning< "declaration of built-in function '%0' requires inclusion of the header " "">, InGroup; def warn_implicit_decl_requires_setjmp : Warning< "declaration of built-in function '%0' requires inclusion of the header " "">, InGroup; def warn_implicit_decl_requires_ucontext : Warning< "declaration of built-in function '%0' requires inclusion of the header " "">, InGroup; def warn_redecl_library_builtin : Warning< "incompatible redeclaration of library function %0">; def err_builtin_definition : Error<"definition of builtin function %0">; def err_types_compatible_p_in_cplusplus : Error< "__builtin_types_compatible_p is not valid in C++">; def warn_builtin_unknown : Warning<"use of unknown builtin %0">, InGroup, DefaultError; def warn_dyn_class_memaccess : Warning< "%select{destination for|source of|first operand of|second operand of}0 this " "%1 call is a pointer to dynamic class %2; vtable pointer will be " "%select{overwritten|copied|moved|compared}3">, InGroup>; def note_bad_memaccess_silence : Note< "explicitly cast the pointer to silence this warning">; def warn_sizeof_pointer_expr_memaccess : Warning< "argument to 'sizeof' in %0 call is the same expression as the " "%select{destination|source}1; did you mean to " "%select{dereference it|remove the addressof|provide an explicit length}2?">, InGroup>; def warn_sizeof_pointer_type_memaccess : Warning< "argument to 'sizeof' in %0 call is the same pointer type %1 as the " "%select{destination|source}2; expected %3 or an explicit length">, InGroup>; def warn_strlcpycat_wrong_size : Warning< "size argument in %0 call appears to be size of the source; expected the size of " "the destination">, InGroup>; def note_strlcpycat_wrong_size : Note< "change size argument to be the size of the destination">; def warn_strncat_large_size : Warning< "the value of the size argument in 'strncat' is too large, might lead to a " "buffer overflow">, InGroup, DefaultIgnore; def warn_strncat_src_size : Warning<"size argument in 'strncat' call appears " "to be size of the source">, InGroup, DefaultIgnore; def note_strncat_wrong_size : Note< "change the argument to be the free space in the destination buffer minus " "the terminating null byte">; /// main() // static/inline main() are not errors in C, just in C++. def warn_static_main : Warning<"'main' should not be declared static">, InGroup
; def err_static_main : Error<"'main' is not allowed to be declared static">; def err_inline_main : Error<"'main' is not allowed to be declared inline">; def err_constexpr_main : Error< "'main' is not allowed to be declared constexpr">; def err_main_template_decl : Error<"'main' cannot be a template">; def err_main_returns_nonint : Error<"'main' must return 'int'">; def ext_main_returns_nonint : ExtWarn<"return type of 'main' is not 'int'">, InGroup; def err_main_surplus_args : Error<"too many parameters (%0) for 'main': " "must be 0, 2, or 3">; def warn_main_one_arg : Warning<"only one parameter on 'main' declaration">, InGroup
; def err_main_arg_wrong : Error<"%select{first|second|third|fourth}0 " "parameter of 'main' (%select{argument count|argument array|environment|" "platform-specific data}0) must be of type %1">; /// parser diagnostics def ext_typedef_without_a_name : ExtWarn<"typedef requires a name">, InGroup; def err_typedef_not_identifier : Error<"typedef name must be an identifier">; def err_statically_allocated_object : Error< "interface type cannot be statically allocated">; def err_object_cannot_be_passed_returned_by_value : Error< "interface type %1 cannot be %select{returned|passed}0 by value" "; did you forget * in %1">; def err_parameters_retval_cannot_have_fp16_type : Error< "%select{parameters|function return value}0 cannot have __fp16 type; did you forget * ?">; def warn_enum_value_overflow : Warning<"overflow in enumeration value">; def warn_pragma_options_align_unsupported_option : Warning< "unsupported alignment option in '#pragma options align'">; def warn_pragma_options_align_reset_failed : Warning< "#pragma options align=reset failed: %0">; def err_pragma_options_align_mac68k_target_unsupported : Error< "mac68k alignment pragma is not supported on this target">; def warn_pragma_pack_invalid_alignment : Warning< "expected #pragma pack parameter to be '1', '2', '4', '8', or '16'">; // Follow the MSVC implementation. def warn_pragma_pack_show : Warning<"value of #pragma pack(show) == %0">; def warn_pragma_pack_pop_identifer_and_alignment : Warning< "specifying both a name and alignment to 'pop' is undefined">; def warn_pragma_pack_pop_failed : Warning<"#pragma pack(pop, ...) failed: %0">; def warn_pragma_unused_undeclared_var : Warning< "undeclared variable %0 used as an argument for '#pragma unused'">; def warn_pragma_unused_expected_var_arg : Warning< "only variables can be arguments to '#pragma unused'">; def err_pragma_push_visibility_mismatch : Error< "#pragma visibility push with no matching #pragma visibility pop">; def note_surrounding_namespace_ends_here : Note< "surrounding namespace with visibility attribute ends here">; def err_pragma_pop_visibility_mismatch : Error< "#pragma visibility pop with no matching #pragma visibility push">; def note_surrounding_namespace_starts_here : Note< "surrounding namespace with visibility attribute starts here">; /// Objective-C parser diagnostics def err_duplicate_class_def : Error< "duplicate interface definition for class %0">; def err_undef_superclass : Error< "cannot find interface declaration for %0, superclass of %1">; def err_forward_superclass : Error< "attempting to use the forward class %0 as superclass of %1">; def err_no_nsconstant_string_class : Error< "cannot find interface declaration for %0">; def err_recursive_superclass : Error< "trying to recursively use %0 as superclass of %1">; def warn_previous_alias_decl : Warning<"previously declared alias is ignored">; def err_conflicting_aliasing_type : Error<"conflicting types for alias %0">; def warn_undef_interface : Warning<"cannot find interface declaration for %0">; def warn_duplicate_protocol_def : Warning<"duplicate protocol definition of %0 is ignored">; def err_protocol_has_circular_dependency : Error< "protocol has circular dependency">; def err_undeclared_protocol : Error<"cannot find protocol declaration for %0">; def warn_undef_protocolref : Warning<"cannot find protocol definition for %0">; def warn_readonly_property : Warning< "attribute 'readonly' of property %0 restricts attribute " "'readwrite' of property inherited from %1">; def warn_property_attribute : Warning< "property %0 '%1' attribute does not match the property inherited from %2">; def warn_property_types_are_incompatible : Warning< "property type %0 is incompatible with type %1 inherited from %2">; def err_undef_interface : Error<"cannot find interface declaration for %0">; def err_category_forward_interface : Error< "cannot define %select{category|class extension}0 for undefined class %1">; def err_class_extension_after_impl : Error< "cannot declare class extension for %0 after class implementation">; def note_implementation_declared : Note< "class implementation is declared here">; def note_class_declared : Note< "class is declared here">; def note_receiver_is_id : Note< "receiver is treated with 'id' type for purpose of method lookup">; def note_suppressed_class_declare : Note< "class with specified objc_requires_property_definitions attribute is declared here">; def err_objc_root_class_subclass : Error< "objc_root_class attribute may only be specified on a root class declaration">; def warn_objc_root_class_missing : Warning< "class %0 defined without specifying a base class">, InGroup, DefaultIgnore; def note_objc_needs_superclass : Note< "add a super class to fix this problem">; def warn_dup_category_def : Warning< "duplicate definition of category %1 on interface %0">; def err_conflicting_super_class : Error<"conflicting super class name %0">; def err_dup_implementation_class : Error<"reimplementation of class %0">; def err_dup_implementation_category : Error< "reimplementation of category %1 for class %0">; def err_conflicting_ivar_type : Error< "instance variable %0 has conflicting type: %1 vs %2">; def err_duplicate_ivar_declaration : Error< "instance variable is already declared">; def warn_on_superclass_use : Warning< "class implementation may not have super class">; def err_conflicting_ivar_bitwidth : Error< "instance variable %0 has conflicting bit-field width">; def err_conflicting_ivar_name : Error< "conflicting instance variable names: %0 vs %1">; def err_inconsistant_ivar_count : Error< "inconsistent number of instance variables specified">; def warn_incomplete_impl : Warning<"incomplete implementation">, InGroup>; def note_undef_method_impl : Note<"method definition for %0 not found">; def note_required_for_protocol_at : Note<"required for direct or indirect protocol %0">; def warn_conflicting_overriding_ret_types : Warning< "conflicting return type in " "declaration of %0: %1 vs %2">, InGroup, DefaultIgnore; def warn_conflicting_ret_types : Warning< "conflicting return type in " "implementation of %0: %1 vs %2">; def warn_conflicting_overriding_ret_type_modifiers : Warning< "conflicting distributed object modifiers on return type " "in declaration of %0">, InGroup, DefaultIgnore; def warn_conflicting_ret_type_modifiers : Warning< "conflicting distributed object modifiers on return type " "in implementation of %0">, InGroup>; def warn_non_covariant_overriding_ret_types : Warning< "conflicting return type in " "declaration of %0: %1 vs %2">, InGroup, DefaultIgnore; def warn_non_covariant_ret_types : Warning< "conflicting return type in " "implementation of %0: %1 vs %2">, InGroup>, DefaultIgnore; def warn_conflicting_overriding_param_types : Warning< "conflicting parameter types in " "declaration of %0: %1 vs %2">, InGroup, DefaultIgnore; def warn_conflicting_param_types : Warning< "conflicting parameter types in " "implementation of %0: %1 vs %2">; def warn_conflicting_param_modifiers : Warning< "conflicting distributed object modifiers on parameter type " "in implementation of %0">, InGroup>; def warn_conflicting_overriding_param_modifiers : Warning< "conflicting distributed object modifiers on parameter type " "in declaration of %0">, InGroup, DefaultIgnore; def warn_non_contravariant_overriding_param_types : Warning< "conflicting parameter types in " "declaration of %0: %1 vs %2">, InGroup, DefaultIgnore; def warn_non_contravariant_param_types : Warning< "conflicting parameter types in " "implementation of %0: %1 vs %2">, InGroup>, DefaultIgnore; def warn_conflicting_overriding_variadic :Warning< "conflicting variadic declaration of method and its " "implementation">, InGroup, DefaultIgnore; def warn_conflicting_variadic :Warning< "conflicting variadic declaration of method and its " "implementation">; def warn_category_method_impl_match:Warning< "category is implementing a method which will also be implemented" " by its primary class">, InGroup; def warn_implements_nscopying : Warning< "default assign attribute on property %0 which implements " "NSCopying protocol is not appropriate with -fobjc-gc[-only]">; def warn_multiple_method_decl : Warning<"multiple methods named %0 found">; def warn_strict_multiple_method_decl : Warning< "multiple methods named %0 found">, InGroup, DefaultIgnore; def warn_accessor_property_type_mismatch : Warning< "type of property %0 does not match type of accessor %1">; def not_conv_function_declared_at : Note<"type conversion function declared here">; def note_method_declared_at : Note<"method %0 declared here">; def err_setter_type_void : Error<"type of setter must be void">; def err_duplicate_method_decl : Error<"duplicate declaration of method %0">; def warn_duplicate_method_decl : Warning<"multiple declarations of method %0 found and ignored">, InGroup, DefaultIgnore; def err_objc_var_decl_inclass : Error<"cannot declare variable inside @interface or @protocol">; def error_missing_method_context : Error< "missing context for method declaration">; def err_objc_property_attr_mutually_exclusive : Error< "property attributes '%0' and '%1' are mutually exclusive">; def err_objc_property_requires_object : Error< "property with '%0' attribute must be of object type">; def warn_objc_property_no_assignment_attribute : Warning< "no 'assign', 'retain', or 'copy' attribute is specified - " "'assign' is assumed">; def warn_objc_isa_use : Warning< "direct access to objective-c's isa is deprecated " "in favor of object_setClass() and object_getClass()">, InGroup>; def warn_objc_property_default_assign_on_object : Warning< "default property attribute 'assign' not appropriate for non-gc object">; def warn_property_attr_mismatch : Warning< "property attribute in continuation class does not match the primary class">; def warn_objc_property_copy_missing_on_block : Warning< "'copy' attribute must be specified for the block property " "when -fobjc-gc-only is specified">; def warn_objc_property_retain_of_block : Warning< "retain'ed block property does not copy the block " "- use copy attribute instead">, InGroup; def warn_objc_readonly_property_has_setter : Warning< "setter cannot be specified for a readonly property">, InGroup; def warn_atomic_property_rule : Warning< "writable atomic property %0 cannot pair a synthesized %select{getter|setter}1 " "with a user defined %select{getter|setter}2">, InGroup>; def note_atomic_property_fixup_suggest : Note<"setter and getter must both be " "synthesized, or both be user defined,or the property must be nonatomic">; def err_atomic_property_nontrivial_assign_op : Error< "atomic property of reference type %0 cannot have non-trivial assignment" " operator">; def warn_owning_getter_rule : Warning< "property's synthesized getter follows Cocoa naming" " convention for returning 'owned' objects">, InGroup>; def warn_auto_synthesizing_protocol_property :Warning< "auto property synthesis will not synthesize property" " declared in a protocol">, InGroup>; def warn_property_getter_owning_mismatch : Warning< "property declared as returning non-retained objects" "; getter returning retained objects">; def err_ownin_getter_rule : Error< "property's synthesized getter follows Cocoa naming" " convention for returning 'owned' objects">; def warn_default_atomic_custom_getter_setter : Warning< "atomic by default property %0 has a user defined %select{getter|setter}1 " "(property should be marked 'atomic' if this is intended)">, InGroup, DefaultIgnore; def err_use_continuation_class : Error< "illegal redeclaration of property in continuation class %0" " (attribute must be 'readwrite', while its primary must be 'readonly')">; def err_type_mismatch_continuation_class : Error< "type of property %0 in continuation class does not match " "property type in primary class">; def err_use_continuation_class_redeclaration_readwrite : Error< "illegal redeclaration of 'readwrite' property in continuation class %0" " (perhaps you intended this to be a 'readwrite' redeclaration of a " "'readonly' public property?)">; def err_continuation_class : Error<"continuation class has no primary class">; def err_property_type : Error<"property cannot have array or function type %0">; def error_missing_property_context : Error< "missing context for property implementation declaration">; def error_bad_property_decl : Error< "property implementation must have its declaration in interface %0">; def error_category_property : Error< "property declared in category %0 cannot be implemented in " "class implementation">; def note_property_declare : Note< "property declared here">; def error_synthesize_category_decl : Error< "@synthesize not allowed in a category's implementation">; def error_reference_property : Error< "property of reference type is not supported">; def error_missing_property_interface : Error< "property implementation in a category with no category declaration">; def error_bad_category_property_decl : Error< "property implementation must have its declaration in the category %0">; def error_bad_property_context : Error< "property implementation must be in a class or category implementation">; def error_missing_property_ivar_decl : Error< "synthesized property %0 must either be named the same as a compatible" " ivar or must explicitly name an ivar">; def error_synthesize_weak_non_arc_or_gc : Error< "@synthesize of 'weak' property is only allowed in ARC or GC mode">; def err_arc_perform_selector_retains : Error< "performSelector names a selector which retains the object">; def warn_arc_perform_selector_leaks : Warning< "performSelector may cause a leak because its selector is unknown">, InGroup>; def err_gc_weak_property_strong_type : Error< "weak attribute declared on a __strong type property in GC mode">; def warn_receiver_is_weak : Warning < "weak receiver may be unpredictably null in ARC mode">, InGroup>, DefaultIgnore; def error_synthesized_ivar_yet_not_supported : Error< "instance variable synthesis not yet supported" " (need to declare %0 explicitly)">; def error_property_ivar_type : Error< "type of property %0 (%1) does not match type of ivar %2 (%3)">; def error_ivar_in_superclass_use : Error< "property %0 attempting to use ivar %1 declared in super class %2">; def error_weak_property : Error< "existing ivar %1 for __weak property %0 must be __weak">; def error_strong_property : Error< "existing ivar %1 for strong property %0 may not be __weak">; def error_dynamic_property_ivar_decl : Error< "dynamic property can not have ivar specification">; def error_duplicate_ivar_use : Error< "synthesized properties %0 and %1 both claim ivar %2">; def error_property_implemented : Error<"property %0 is already implemented">; def warn_objc_property_attr_mutually_exclusive : Warning< "property attributes '%0' and '%1' are mutually exclusive">, InGroup, DefaultIgnore; def warn_objc_missing_super_dealloc : Warning< "method possibly missing a [super dealloc] call">, InGroup; def warn_objc_missing_super_finalize : Warning< "method possibly missing a [super finalize] call">, InGroup; def warn_undeclared_selector : Warning< "undeclared selector %0">, InGroup, DefaultIgnore; def warn_implicit_atomic_property : Warning< "property is assumed atomic by default">, InGroup, DefaultIgnore; def warn_auto_implicit_atomic_property : Warning< "property is assumed atomic when auto-synthesizing the property">, InGroup, DefaultIgnore; def warn_unimplemented_selector: Warning< "unimplemented selector %0">, InGroup, DefaultIgnore; def warn_unimplemented_protocol_method : Warning< "method %0 in protocol not implemented">, InGroup; // C++ declarations def err_static_assert_expression_is_not_constant : Error< "static_assert expression is not an integral constant expression">; def err_static_assert_failed : Error<"static_assert failed %0">; def warn_inline_namespace_reopened_noninline : Warning< "inline namespace cannot be re-opened as a non-inline namespace">; def err_inline_namespace_mismatch : Error< "%select{|non-}0inline namespace " "cannot be reopened as %select{non-|}0inline">; def err_unexpected_friend : Error< "friends can only be classes or functions">; def ext_enum_friend : ExtWarn< "enumeration type %0 cannot be a friend">; def warn_cxx98_compat_enum_friend : Warning< "befriending enumeration type %0 is incompatible with C++98">, InGroup, DefaultIgnore; def ext_nonclass_type_friend : ExtWarn< "non-class friend type %0 is a C++11 extension">, InGroup; def warn_cxx98_compat_nonclass_type_friend : Warning< "non-class friend type %0 is incompatible with C++98">, InGroup, DefaultIgnore; def err_friend_is_member : Error< "friends cannot be members of the declaring class">; def warn_cxx98_compat_friend_is_member : Warning< "friend declaration naming a member of the declaring class is incompatible " "with C++98">, InGroup, DefaultIgnore; def ext_unelaborated_friend_type : ExtWarn< "unelaborated friend declaration is a C++11 extension; specify " "'%select{struct|union|class|enum}0' to befriend %1">, InGroup; def warn_cxx98_compat_unelaborated_friend_type : Warning< "befriending %1 without '%select{struct|union|class|enum}0' keyword is " "incompatible with C++98">, InGroup, DefaultIgnore; def err_qualified_friend_not_found : Error< "no function named %0 with type %1 was found in the specified scope">; def err_introducing_special_friend : Error< "must use a qualified name when declaring a %select{constructor|" "destructor|conversion operator}0 as a friend">; def err_tagless_friend_type_template : Error< "friend type templates must use an elaborated type">; def err_no_matching_local_friend : Error< "no matching function found in local scope">; def err_no_matching_local_friend_suggest : Error< "no matching function %0 found in local scope; did you mean %2">; def err_partial_specialization_friend : Error< "partial specialization cannot be declared as a friend">; def err_qualified_friend_def : Error< "friend function definition cannot be qualified with '%0'">; def err_friend_def_in_local_class : Error< "friend function cannot be defined in a local class">; def err_abstract_type_in_decl : Error< "%select{return|parameter|variable|field}0 type %1 is an abstract class">; def err_allocation_of_abstract_type : Error< "allocating an object of abstract class type %0">; def err_throw_abstract_type : Error< "cannot throw an object of abstract type %0">; def err_array_of_abstract_type : Error<"array of abstract class type %0">; def err_multiple_final_overriders : Error< "virtual function %q0 has more than one final overrider in %1">; def note_final_overrider : Note<"final overrider of %q0 in %1">; def err_type_defined_in_type_specifier : Error< "%0 can not be defined in a type specifier">; def err_type_defined_in_result_type : Error< "%0 can not be defined in the result type of a function">; def err_type_defined_in_param_type : Error< "%0 can not be defined in a parameter type">; def err_type_defined_in_alias_template : Error< "%0 can not be defined in a type alias template">; def note_pure_virtual_function : Note< "unimplemented pure virtual method %0 in %1">; def err_deleted_decl_not_first : Error< "deleted definition must be first declaration">; def warn_weak_vtable : Warning< "%0 has no out-of-line virtual method definitions; its vtable will be " "emitted in every translation unit">, InGroup>, DefaultIgnore; def warn_weak_template_vtable : Warning< "explicit template instantiation %0 will emit a vtable in every " "translation unit">, InGroup>, DefaultIgnore; def ext_using_undefined_std : ExtWarn< "using directive refers to implicitly-defined namespace 'std'">; // C++ exception specifications def err_exception_spec_in_typedef : Error< "exception specifications are not allowed in %select{typedefs|type aliases}0">; def err_distant_exception_spec : Error< "exception specifications are not allowed beyond a single level " "of indirection">; def err_incomplete_in_exception_spec : Error< "%select{|pointer to |reference to }0incomplete type %1 is not allowed " "in exception specification">; def err_mismatched_exception_spec : Error< "exception specification in declaration does not match previous declaration">; def warn_mismatched_exception_spec : ExtWarn< "exception specification in declaration does not match previous declaration">; def err_override_exception_spec : Error< "exception specification of overriding function is more lax than " "base version">; def warn_override_exception_spec : ExtWarn< "exception specification of overriding function is more lax than " "base version">, InGroup; def err_incompatible_exception_specs : Error< "target exception specification is not superset of source">; def err_deep_exception_specs_differ : Error< "exception specifications of %select{return|argument}0 types differ">; def warn_missing_exception_specification : Warning< "%0 is missing exception specification '%1'">; def err_noexcept_needs_constant_expression : Error< "argument to noexcept specifier must be a constant expression">; def err_exception_spec_unknown : Error< "exception specification is not available until end of class definition">; // C++ access checking def err_class_redeclared_with_different_access : Error< "%0 redeclared with '%1' access">; def err_access : Error< "%1 is a %select{private|protected}0 member of %3">, AccessControl; def ext_ms_using_declaration_inaccessible : ExtWarn< "using declaration referring to inaccessible member '%0' (which refers " "to accessible member '%1') is a Microsoft compatibility extension">, AccessControl, InGroup; def err_access_ctor : Error< "calling a %select{private|protected}0 constructor of class %2">, AccessControl; def ext_rvalue_to_reference_access_ctor : ExtWarn< "C++98 requires an accessible copy constructor for class %2 when binding " "a reference to a temporary; was %select{private|protected}0">, AccessControl, InGroup; def err_access_base_ctor : Error< // The ERRORs represent other special members that aren't constructors, in // hopes that someone will bother noticing and reporting if they appear "%select{base class|inherited virtual base class}0 %1 has %select{private|" "protected}3 %select{default |copy |move |*ERROR* |*ERROR* " "|*ERROR*|}2constructor">, AccessControl; def err_access_field_ctor : Error< // The ERRORs represent other special members that aren't constructors, in // hopes that someone will bother noticing and reporting if they appear "field of type %0 has %select{private|protected}2 " "%select{default |copy |move |*ERROR* |*ERROR* |*ERROR* |}1constructor">, AccessControl; def err_access_dtor : Error< "calling a %select{private|protected}1 destructor of class %0">, AccessControl; def err_access_dtor_base : Error<"base class %0 has %select{private|protected}1 destructor">, AccessControl; def err_access_dtor_vbase : Error<"inherited virtual base class %0 has " "%select{private|protected}1 destructor">, AccessControl; def err_access_dtor_temp : Error<"temporary of type %0 has %select{private|protected}1 destructor">, AccessControl; def err_access_dtor_exception : Error<"exception object of type %0 has %select{private|protected}1 " "destructor">, AccessControl; def err_access_dtor_field : Error<"field of type %1 has %select{private|protected}2 destructor">, AccessControl; def err_access_dtor_var : Error<"variable of type %1 has %select{private|protected}2 destructor">, AccessControl; def err_access_dtor_ivar : Error<"instance variable of type %0 has %select{private|protected}1 " "destructor">, AccessControl; def note_previous_access_declaration : Note< "previously declared '%1' here">; def note_access_natural : Note< "%select{|implicitly }1declared %select{private|protected}0 here">; def note_access_constrained_by_path : Note< "constrained by %select{|implicitly }1%select{private|protected}0" " inheritance here">; def note_access_protected_restricted_noobject : Note< "must name member using the type of the current context %0">; def note_access_protected_restricted_ctordtor : Note< "protected %select{constructor|destructor}0 can only be used to " "%select{construct|destroy}0 a base class subobject">; def note_access_protected_restricted_object : Note< "can only access this member on an object of type %0">; def warn_cxx98_compat_sfinae_access_control : Warning< "substitution failure due to access control is incompatible with C++98">, InGroup, DefaultIgnore, NoSFINAE; // C++ name lookup def err_incomplete_nested_name_spec : Error< "incomplete type %0 named in nested name specifier">; def err_dependent_nested_name_spec : Error< "nested name specifier for a declaration cannot depend on a template " "parameter">; def err_nested_name_member_ref_lookup_ambiguous : Error< "lookup of %0 in member access expression is ambiguous">; def ext_nested_name_member_ref_lookup_ambiguous : ExtWarn< "lookup of %0 in member access expression is ambiguous; using member of %1">, InGroup; def note_ambig_member_ref_object_type : Note< "lookup in the object type %0 refers here">; def note_ambig_member_ref_scope : Note< "lookup from the current scope refers here">; def err_qualified_member_nonclass : Error< "qualified member access refers to a member in %0">; def err_incomplete_member_access : Error< "member access into incomplete type %0">; def err_incomplete_type : Error< "incomplete type %0 where a complete type is required">; def warn_cxx98_compat_enum_nested_name_spec : Warning< "enumeration type in nested name specifier is incompatible with C++98">, InGroup, DefaultIgnore; // C++ class members def err_storageclass_invalid_for_member : Error< "storage class specified for a member declaration">; def err_mutable_function : Error<"'mutable' cannot be applied to functions">; def err_mutable_reference : Error<"'mutable' cannot be applied to references">; def err_mutable_const : Error<"'mutable' and 'const' cannot be mixed">; def err_mutable_nonmember : Error< "'mutable' can only be applied to member variables">; def err_virtual_non_function : Error< "'virtual' can only appear on non-static member functions">; def err_virtual_out_of_class : Error< "'virtual' can only be specified inside the class definition">; def err_virtual_member_function_template : Error< "'virtual' can not be specified on member function templates">; def err_static_overrides_virtual : Error< "'static' member function %0 overrides a virtual function in a base class">; def err_explicit_non_function : Error< "'explicit' can only appear on non-static member functions">; def err_explicit_out_of_class : Error< "'explicit' can only be specified inside the class definition">; def err_explicit_non_ctor_or_conv_function : Error< "'explicit' can only be applied to a constructor or conversion function">; def err_static_not_bitfield : Error<"static member %0 cannot be a bit-field">; def err_static_out_of_line : Error< "'static' can only be specified inside the class definition">; def err_typedef_not_bitfield : Error<"typedef member %0 cannot be a bit-field">; def err_not_integral_type_bitfield : Error< "bit-field %0 has non-integral type %1">; def err_not_integral_type_anon_bitfield : Error< "anonymous bit-field has non-integral type %0">; def err_member_function_initialization : Error< "initializer on function does not look like a pure-specifier">; def err_non_virtual_pure : Error< "%0 is not virtual and cannot be declared pure">; def warn_pure_function_definition : ExtWarn< "function definition with pure-specifier is a Microsoft extension">, InGroup; def err_implicit_object_parameter_init : Error< "cannot initialize object parameter of type %0 with an expression " "of type %1">; def err_qualified_member_of_unrelated : Error< "%q0 is not a member of class %1">; def warn_call_to_pure_virtual_member_function_from_ctor_dtor : Warning< "call to pure virtual member function %0; overrides of %0 in subclasses are " "not available in the %select{constructor|destructor}1 of %2">; def note_field_decl : Note<"member is declared here">; def note_ivar_decl : Note<"ivar is declared here">; def note_bitfield_decl : Note<"bit-field is declared here">; def note_previous_decl : Note<"%0 declared here">; def note_member_synthesized_at : Note< "implicit default %select{constructor|copy constructor|move constructor|copy " "assignment operator|move assignment operator|destructor}0 for %1 first " "required here">; def err_missing_default_ctor : Error< "%select{|implicit default }0constructor for %1 must explicitly initialize " "the %select{base class|member}2 %3 which does not have a default " "constructor">; def err_illegal_union_or_anon_struct_member : Error< "%select{anonymous struct|union}0 member %1 has a non-trivial " "%select{constructor|copy constructor|move constructor|copy assignment " "operator|move assignment operator|destructor}2">; def warn_cxx98_compat_nontrivial_union_or_anon_struct_member : Warning< "%select{anonymous struct|union}0 member %1 with a non-trivial " "%select{constructor|copy constructor|move constructor|copy assignment " "operator|move assignment operator|destructor}2 is incompatible with C++98">, InGroup, DefaultIgnore; def note_nontrivial_has_virtual : Note< "because type %0 has a virtual %select{member function|base class}1">; def note_nontrivial_has_nontrivial : Note< "because type %0 has a %select{member|base class}1 with a non-trivial " "%select{constructor|copy constructor|move constructor|copy assignment " "operator|move assignment operator|destructor}2">; def note_nontrivial_user_defined : Note< "because type %0 has a user-declared %select{constructor|copy constructor|" "move constructor|copy assignment operator|move assignment operator|" "destructor}1">; def err_static_data_member_not_allowed_in_anon_struct : Error< "static data member %0 not allowed in anonymous struct">; def ext_static_data_member_in_union : ExtWarn< "static data member %0 in union is a C++11 extension">, InGroup; def warn_cxx98_compat_static_data_member_in_union : Warning< "static data member %0 in union is incompatible with C++98">, InGroup, DefaultIgnore; def err_union_member_of_reference_type : Error< "union member %0 has reference type %1">; def ext_anonymous_struct_union_qualified : Extension< "anonymous %select{struct|union}0 cannot be '%select{const|volatile|" "restrict}1'">; def err_different_return_type_for_overriding_virtual_function : Error< "virtual function %0 has a different return type (%1) than the " "function it overrides (which has return type %2)">; def note_overridden_virtual_function : Note< "overridden virtual function is here">; def err_covariant_return_inaccessible_base : Error< "invalid covariant return for virtual function: %1 is a " "%select{private|protected}2 base class of %0">, AccessControl; def err_covariant_return_ambiguous_derived_to_base_conv : Error< "return type of virtual function %3 is not covariant with the return type of " "the function it overrides (ambiguous conversion from derived class " "%0 to base class %1:%2)">; def err_covariant_return_not_derived : Error< "return type of virtual function %0 is not covariant with the return type of " "the function it overrides (%1 is not derived from %2)">; def err_covariant_return_incomplete : Error< "return type of virtual function %0 is not covariant with the return type of " "the function it overrides (%1 is incomplete)">; def err_covariant_return_type_different_qualifications : Error< "return type of virtual function %0 is not covariant with the return type of " "the function it overrides (%1 has different qualifiers than %2)">; def err_covariant_return_type_class_type_more_qualified : Error< "return type of virtual function %0 is not covariant with the return type of " "the function it overrides (class type %1 is more qualified than class " "type %2">; // C++ constructors def err_constructor_cannot_be : Error<"constructor cannot be declared '%0'">; def err_invalid_qualified_constructor : Error< "'%0' qualifier is not allowed on a constructor">; def err_ref_qualifier_constructor : Error< "ref-qualifier '%select{&&|&}0' is not allowed on a constructor">; def err_constructor_return_type : Error< "constructor cannot have a return type">; def err_constructor_redeclared : Error<"constructor cannot be redeclared">; def err_constructor_byvalue_arg : Error< "copy constructor must pass its first argument by reference">; def warn_no_constructor_for_refconst : Warning< "%select{struct|union|class|enum}0 %1 does not declare any constructor to " "initialize its non-modifiable members">; def note_refconst_member_not_initialized : Note< "%select{const|reference}0 member %1 will never be initialized">; def ext_ms_explicit_constructor_call : ExtWarn< "explicit constructor calls are a Microsoft extension">, InGroup; // C++ destructors def err_destructor_not_member : Error< "destructor must be a non-static member function">; def err_destructor_cannot_be : Error<"destructor cannot be declared '%0'">; def err_invalid_qualified_destructor : Error< "'%0' qualifier is not allowed on a destructor">; def err_ref_qualifier_destructor : Error< "ref-qualifier '%select{&&|&}0' is not allowed on a destructor">; def err_destructor_return_type : Error<"destructor cannot have a return type">; def err_destructor_redeclared : Error<"destructor cannot be redeclared">; def err_destructor_with_params : Error<"destructor cannot have any parameters">; def err_destructor_variadic : Error<"destructor cannot be variadic">; def err_destructor_typedef_name : Error< "destructor cannot be declared using a %select{typedef|type alias}1 %0 of the class name">; def err_destructor_name : Error< "expected the class name after '~' to name the enclosing class">; def err_destructor_class_name : Error< "expected the class name after '~' to name a destructor">; def err_ident_in_dtor_not_a_type : Error< "identifier %0 in object destruction expression does not name a type">; def err_destructor_expr_type_mismatch : Error< "destructor type %0 in object destruction expression does not match the " "type %1 of the object being destroyed">; def note_destructor_type_here : Note< "type %0 is declared here">; def err_destructor_template : Error< "destructor cannot be declared as a template">; // C++ initialization def err_init_conversion_failed : Error< "cannot initialize %select{a variable|a parameter|return object|an " "exception object|a member subobject|an array element|a new value|a value|a " "base class|a constructor delegation|a vector element}0 of type %1 with an " "%select{rvalue|lvalue}2 of type %3" "%select{|: different classes (%5 vs %6)" "|: different number of parameters (%5 vs %6)" "|: type mismatch at %ordinal5 parameter (%6 vs %7)" "|: different return type (%5 vs %6)" "|: different qualifiers (" "%select{none|const|restrict|const and restrict|volatile|const and volatile|" "volatile and restrict|const, volatile, and restrict}5 vs " "%select{none|const|restrict|const and restrict|volatile|const and volatile|" "volatile and restrict|const, volatile, and restrict}6)}4">; def err_lvalue_to_rvalue_ref : Error<"rvalue reference to type %0 cannot bind " "to lvalue of type %1">; def err_lvalue_reference_bind_to_initlist : Error< "%select{non-const|volatile}0 lvalue reference to type %1 cannot bind to an " "initializer list temporary">; def err_lvalue_reference_bind_to_temporary : Error< "%select{non-const|volatile}0 lvalue reference to type %1 cannot bind to a " "temporary of type %2">; def err_lvalue_reference_bind_to_unrelated : Error< "%select{non-const|volatile}0 lvalue reference to type %1 cannot bind to a " "value of unrelated type %2">; def err_reference_bind_drops_quals : Error< "binding of reference to type %0 to a value of type %1 drops qualifiers">; def err_reference_bind_failed : Error< "reference to type %0 could not bind to an %select{rvalue|lvalue}1 of type " "%2">; def err_reference_bind_init_list : Error< "reference to type %0 cannot bind to an initializer list">; def err_init_list_bad_dest_type : Error< "%select{|non-aggregate }0type %1 cannot be initialized with an initializer " "list">; def err_member_function_call_bad_cvr : Error<"member function %0 not viable: " "'this' argument has type %1, but function is not marked " "%select{const|restrict|const or restrict|volatile|const or volatile|" "volatile or restrict|const, volatile, or restrict}2">; def err_reference_bind_to_bitfield : Error< "%select{non-const|volatile}0 reference cannot bind to bit-field %1">; def err_reference_bind_to_vector_element : Error< "%select{non-const|volatile}0 reference cannot bind to vector element">; def err_reference_var_requires_init : Error< "declaration of reference variable %0 requires an initializer">; def err_reference_without_init : Error< "reference to type %0 requires an initializer">; def err_reference_has_multiple_inits : Error< "reference cannot be initialized with multiple values">; def err_init_non_aggr_init_list : Error< "initialization of non-aggregate type %0 with an initializer list">; def err_init_reference_member_uninitialized : Error< "reference member of type %0 uninitialized">; def note_uninit_reference_member : Note< "uninitialized reference member is here">; def warn_field_is_uninit : Warning<"field is uninitialized when used here">, InGroup; def warn_uninit_self_reference_in_init : Warning< "variable %0 is uninitialized when used within its own initialization">, InGroup; def warn_uninit_var : Warning< "variable %0 is uninitialized when used here">, InGroup, DefaultIgnore; def warn_maybe_uninit_var : Warning<"variable %0 may be uninitialized when used here">, InGroup, DefaultIgnore; def note_uninit_var_def : Note< "variable %0 is declared here">; def warn_uninit_var_captured_by_block : Warning< "variable %0 is uninitialized when captured by block">, InGroup, DefaultIgnore; def warn_maybe_uninit_var_captured_by_block : Warning< "variable %0 may be uninitialized when captured by block">, InGroup, DefaultIgnore; def warn_uninit_byref_blockvar_captured_by_block : Warning< "block pointer variable %0 is uninitialized when captured by block">, InGroup, DefaultIgnore; def note_block_var_fixit_add_initialization : Note< "maybe you meant to use __block %0">; def note_var_fixit_add_initialization : Note< "initialize the variable %0 to silence this warning">; def err_init_incomplete_type : Error<"initialization of incomplete type %0">; def err_temp_copy_no_viable : Error< "no viable constructor %select{copying variable|copying parameter|" "returning object|throwing object|copying member subobject|copying array " "element|allocating object|copying temporary|initializing base subobject|" "initializing vector element|capturing value}0 of type %1">; def ext_rvalue_to_reference_temp_copy_no_viable : ExtWarn< "no viable constructor %select{copying variable|copying parameter|" "returning object|throwing object|copying member subobject|copying array " "element|allocating object|copying temporary|initializing base subobject|" "initializing vector element|capturing value}0 of type %1; C++98 requires a copy " "constructor when binding a reference to a temporary">, InGroup; def err_temp_copy_ambiguous : Error< "ambiguous constructor call when %select{copying variable|copying " "parameter|returning object|throwing object|copying member subobject|copying " "array element|allocating object|copying temporary|initializing base subobject|" "initializing vector element|capturing value}0 of type %1">; def err_temp_copy_deleted : Error< "%select{copying variable|copying parameter|returning object|throwing " "object|copying member subobject|copying array element|allocating object|" "copying temporary|initializing base subobject|initializing vector element|" "capturing value}0 of type %1 invokes deleted constructor">; def err_temp_copy_incomplete : Error< "copying a temporary object of incomplete type %0">; def warn_cxx98_compat_temp_copy : Warning< "%select{copying variable|copying parameter|returning object|throwing " "object|copying member subobject|copying array element|allocating object|" "copying temporary|initializing base subobject|initializing vector element}1 " "of type %2 when binding a reference to a temporary would %select{invoke " "an inaccessible constructor|find no viable constructor|find ambiguous " "constructors|invoke a deleted constructor}0 in C++98">, InGroup, DefaultIgnore; def err_selected_explicit_constructor : Error< "chosen constructor is explicit in copy-initialization">; def note_constructor_declared_here : Note< "constructor declared here">; // C++11 decltype def err_decltype_in_declarator : Error< "'decltype' cannot be used to name a declaration">; // C++11 auto def warn_cxx98_compat_auto_type_specifier : Warning< "'auto' type specifier is incompatible with C++98">, InGroup, DefaultIgnore; def err_auto_variable_cannot_appear_in_own_initializer : Error< "variable %0 declared with 'auto' type cannot appear in its own initializer">; def err_illegal_decl_array_of_auto : Error< "'%0' declared as array of %1">; def err_new_array_of_auto : Error< "cannot allocate array of 'auto'">; def err_auto_not_allowed : Error< "'auto' not allowed %select{in function prototype|in non-static struct member" "|in non-static union member|in non-static class member|in exception declaration" "|in template parameter|in block literal|in template argument" "|in typedef|in type alias|in function return type|here}0">; def err_auto_var_requires_init : Error< "declaration of variable %0 with type %1 requires an initializer">; def err_auto_new_requires_ctor_arg : Error< "new expression for type %0 requires a constructor argument">; def err_auto_new_requires_parens : Error< "new expression for type %0 cannot use list-initialization">; def err_auto_var_init_no_expression : Error< "initializer for variable %0 with type %1 is empty">; def err_auto_var_init_multiple_expressions : Error< "initializer for variable %0 with type %1 contains multiple expressions">; def err_auto_new_ctor_multiple_expressions : Error< "new expression for type %0 contains multiple constructor arguments">; def err_auto_missing_trailing_return : Error< "'auto' return without trailing return type">; def err_trailing_return_without_auto : Error< "function with trailing return type must specify return type 'auto', not %0">; def err_trailing_return_in_parens : Error< "trailing return type may not be nested within parentheses">; def err_auto_var_deduction_failure : Error< "variable %0 with type %1 has incompatible initializer of type %2">; def err_auto_var_deduction_failure_from_init_list : Error< "cannot deduce actual type for variable %0 with type %1 from initializer list">; def err_auto_new_deduction_failure : Error< "new expression for type %0 has incompatible constructor argument of type %1">; def err_auto_different_deductions : Error< "'auto' deduced as %0 in declaration of %1 and deduced as %2 in declaration of %3">; def err_implied_std_initializer_list_not_found : Error< "cannot deduce type of initializer list because std::initializer_list was " "not found; include ">; def err_malformed_std_initializer_list : Error< "std::initializer_list must be a class template with a single type parameter">; def warn_dangling_std_initializer_list : Warning< "array backing the initializer list will be destroyed at the end of " "%select{the full-expression|the constructor}0">, InGroup>; // C++11 override control def override_keyword_only_allowed_on_virtual_member_functions : Error< "only virtual member functions can be marked '%0'">; def err_function_marked_override_not_overriding : Error< "%0 marked 'override' but does not override any member functions">; def err_class_marked_final_used_as_base : Error< "base %0 is marked 'final'">; // C++11 attributes def err_repeat_attribute : Error<"'%0' attribute cannot be repeated">; // C++11 final def err_final_function_overridden : Error< "declaration of %0 overrides a 'final' function">; // C++11 scoped enumerations def err_enum_invalid_underlying : Error< "non-integral type %0 is an invalid underlying type">; def err_enumerator_too_large : Error< "enumerator value is not representable in the underlying type %0">; def ext_enumerator_too_large : ExtWarn< "enumerator value is not representable in the underlying type %0">, InGroup; def err_enumerator_wrapped : Error< "enumerator value %0 is not representable in the underlying type %1">; def err_enum_redeclare_type_mismatch : Error< "enumeration redeclared with different underlying type %0 (was %1)">; def err_enum_redeclare_fixed_mismatch : Error< "enumeration previously declared with %select{non|}0fixed underlying type">; def err_enum_redeclare_scoped_mismatch : Error< "enumeration previously declared as %select{un|}0scoped">; def err_enum_class_reference : Error< "reference to %select{|scoped }0enumeration must use 'enum' " "not 'enum class'">; def err_only_enums_have_underlying_types : Error< "only enumeration types have underlying types">; // C++11 delegating constructors def err_delegating_ctor : Error< "delegating constructors are permitted only in C++11">; def warn_cxx98_compat_delegating_ctor : Warning< "delegating constructors are incompatible with C++98">, InGroup, DefaultIgnore; def err_delegating_initializer_alone : Error< "an initializer for a delegating constructor must appear alone">; def warn_delegating_ctor_cycle : Warning< "constructor for %0 creates a delegation cycle">, DefaultError, InGroup; def note_it_delegates_to : Note< "it delegates to">, InGroup; def note_which_delegates_to : Note< "which delegates to">, InGroup; // C++11 range-based for loop def err_for_range_decl_must_be_var : Error< "for range declaration must declare a variable">; def err_for_range_storage_class : Error< "loop variable %0 may not be declared %select{'extern'|'static'|" "'__private_extern__'|'auto'|'register'|'constexpr'}1">; def err_type_defined_in_for_range : Error< "types may not be defined in a for range declaration">; def err_for_range_deduction_failure : Error< "cannot use type %0 as a range">; def err_for_range_incomplete_type : Error< "cannot use incomplete type %0 as a range">; def err_for_range_iter_deduction_failure : Error< "cannot use type %0 as an iterator">; def err_for_range_member_begin_end_mismatch : Error< "range type %0 has '%select{begin|end}1' member but no '%select{end|begin}1' member">; def err_for_range_begin_end_types_differ : Error< "'begin' and 'end' must return the same type (got %0 and %1)">; def note_for_range_type : Note<"range has type %0">; def note_for_range_begin_end : Note< "selected '%select{begin|end}0' %select{function|template }1%2 with iterator type %3">; // C++11 constexpr def warn_cxx98_compat_constexpr : Warning< "'constexpr' specifier is incompatible with C++98">, InGroup, DefaultIgnore; def err_invalid_constexpr : Error< "%select{function parameter|typedef|non-static data member}0 " "cannot be constexpr">; def err_constexpr_tag : Error< "%select{class|struct|union|enum}0 cannot be marked constexpr">; def err_constexpr_dtor : Error<"destructor cannot be marked constexpr">; def err_constexpr_no_declarators : Error< "constexpr can only be used in variable and function declarations">; def err_invalid_constexpr_var_decl : Error< "constexpr variable declaration must be a definition">; def err_constexpr_static_mem_var_requires_init : Error< "declaration of constexpr static data member %0 requires an initializer">; def err_constexpr_var_non_literal : Error< "constexpr variable cannot have non-literal type %0">; def err_constexpr_var_requires_const_init : Error< "constexpr variable %0 must be initialized by a constant expression">; def err_constexpr_redecl_mismatch : Error< "%select{non-constexpr declaration of %0 follows constexpr declaration" "|constexpr declaration of %0 follows non-constexpr declaration}1">; def err_constexpr_virtual : Error<"virtual function cannot be constexpr">; def err_constexpr_virtual_base : Error< "constexpr %select{member function|constructor}0 not allowed in " "%select{class|struct}1 with virtual base %plural{1:class|:classes}2">; def note_non_literal_virtual_base : Note<"%select{class|struct}0 with virtual " "base %plural{1:class|:classes}1 is not a literal type">; def note_constexpr_virtual_base_here : Note<"virtual base class declared here">; def err_constexpr_non_literal_return : Error< "constexpr function's return type %0 is not a literal type">; def err_constexpr_non_literal_param : Error< "constexpr %select{function|constructor}1's %ordinal0 parameter type %2 is " "not a literal type">; def err_constexpr_body_invalid_stmt : Error< "statement not allowed in constexpr %select{function|constructor}0">; def err_constexpr_type_definition : Error< "types cannot be defined in a constexpr %select{function|constructor}0">; def err_constexpr_vla : Error< "variably-modified type %0 cannot be used in a constexpr " "%select{function|constructor}1">; def err_constexpr_var_declaration : Error< "variables cannot be declared in a constexpr %select{function|constructor}0">; def err_constexpr_function_never_constant_expr : ExtWarn< "constexpr %select{function|constructor}0 never produces a " "constant expression">, InGroup>, DefaultError; def err_constexpr_body_no_return : Error< "no return statement in constexpr function">; def err_constexpr_body_multiple_return : Error< "multiple return statements in constexpr function">; def note_constexpr_body_previous_return : Note< "previous return statement is here">; def err_constexpr_function_try_block : Error< "function try block not allowed in constexpr %select{function|constructor}0">; def err_constexpr_union_ctor_no_init : Error< "constexpr union constructor does not initialize any member">; def err_constexpr_ctor_missing_init : Error< "constexpr constructor must initialize all members">; def note_constexpr_ctor_missing_init : Note< "member not initialized by constructor">; def err_constexpr_method_non_literal : Error< "non-literal type %0 cannot have constexpr members">; def note_non_literal_no_constexpr_ctors : Note< "%0 is not literal because it is not an aggregate and has no constexpr " "constructors other than copy or move constructors">; def note_non_literal_base_class : Note< "%0 is not literal because it has base class %1 of non-literal type">; def note_non_literal_field : Note< "%0 is not literal because it has data member %1 of " "%select{non-literal|volatile}3 type %2">; def note_non_literal_user_provided_dtor : Note< "%0 is not literal because it has a user-provided destructor">; def note_non_literal_nontrivial_dtor : Note< "%0 is not literal because it has a non-trivial destructor">; // C++11 char16_t/char32_t def warn_cxx98_compat_unicode_type : Warning< "'%0' type specifier is incompatible with C++98">, InGroup, DefaultIgnore; // Objective-C++ def err_objc_decls_may_only_appear_in_global_scope : Error< "Objective-C declarations may only appear in global scope">; // Attributes def err_nsobject_attribute : Error< "__attribute ((NSObject)) is for pointer types only">; def err_attribute_can_be_applied_only_to_symbol_declaration : Error< "%0 attribute can be applied only to symbol declaration">; def err_attributes_are_not_compatible : Error< "%0 and %1 attributes are not compatible">; def err_attribute_wrong_number_arguments : Error< "attribute %plural{0:takes no arguments|1:takes one argument|" ":requires exactly %0 arguments}0">; def err_attribute_too_many_arguments : Error< "attribute takes no more than %0 argument%s0">; def err_suppress_autosynthesis : Error< "objc_requires_property_definitions attribute may only be specified on a class" "to a class declaration">; def err_attribute_too_few_arguments : Error< "attribute takes at least %0 argument%s0">; def err_attribute_missing_parameter_name : Error< "attribute requires unquoted parameter">; def err_attribute_invalid_vector_type : Error<"invalid vector element type %0">; def err_attribute_bad_neon_vector_size : Error< "Neon vector size must be 64 or 128 bits">; def err_attribute_argument_not_int : Error< "'%0' attribute requires integer constant">; def err_attribute_argument_not_class : Error< "%0 attribute requires arguments that are class type or point to class type">; def err_attribute_first_argument_not_int_or_bool : Error< "%0 attribute first argument must be of int or bool type">; def err_attribute_argument_outof_range : Error< "init_priority attribute requires integer constant between " "101 and 65535 inclusive">; def err_init_priority_object_attr : Error< "can only use 'init_priority' attribute on file-scope definitions " "of objects of class type">; def err_attribute_argument_n_not_int : Error< "'%0' attribute requires parameter %1 to be an integer constant">; def err_attribute_argument_n_not_string : Error< "'%0' attribute requires parameter %1 to be a string">; def err_attribute_argument_out_of_bounds : Error< "'%0' attribute parameter %1 is out of bounds">; def err_attribute_requires_objc_interface : Error< "attribute may only be applied to an Objective-C interface">; def err_attribute_uuid_malformed_guid : Error< "uuid attribute contains a malformed GUID">; def warn_nonnull_pointers_only : Warning< "nonnull attribute only applies to pointer arguments">; def err_attribute_invalid_implicit_this_argument : Error< "'%0' attribute is invalid for the implicit this argument">; def err_ownership_type : Error< "%0 attribute only applies to %1 arguments">; def err_format_strftime_third_parameter : Error< "strftime format attribute requires 3rd parameter to be 0">; def err_format_attribute_requires_variadic : Error< "format attribute requires variadic function">; def err_format_attribute_not : Error<"format argument not %0">; def err_format_attribute_result_not : Error<"function does not return %0">; def err_format_attribute_implicit_this_format_string : Error< "format attribute cannot specify the implicit this argument as the format " "string">; def warn_unknown_method_family : Warning<"unrecognized method family">; def err_init_method_bad_return_type : Error< "init methods must return an object pointer type, not %0">; def err_attribute_invalid_size : Error< "vector size not an integral multiple of component size">; def err_attribute_zero_size : Error<"zero vector size">; def err_typecheck_vector_not_convertable : Error< "can't convert between vector values of different size (%0 and %1)">; def err_typecheck_ext_vector_not_typedef : Error< "ext_vector_type only applies to types, not variables">; def err_ext_vector_component_exceeds_length : Error< "vector component access exceeds type %0">; def err_ext_vector_component_name_illegal : Error< "illegal vector component name '%0'">; def err_attribute_address_space_not_int : Error< "address space attribute requires an integer constant">; def err_attribute_address_space_negative : Error< "address space is negative">; def err_attribute_address_space_too_high : Error< "address space is larger than the maximum supported (%0)">; def err_attribute_address_multiple_qualifiers : Error< "multiple address spaces specified for type">; def err_attribute_address_function_type : Error< "function type may not be qualified with an address space">; def err_as_qualified_auto_decl : Error< "automatic variable qualified with an address space">; def err_arg_with_address_space : Error< "parameter may not be qualified with an address space">; def err_attr_objc_ownership_redundant : Error< "the type %0 is already explicitly ownership-qualified">; def err_attribute_not_string : Error< "argument to %0 attribute was not a string literal">; def err_undeclared_nsnumber : Error< "NSNumber must be available to use Objective-C literals">; def err_invalid_nsnumber_type : Error< "%0 is not a valid literal type for NSNumber">; def err_undeclared_nsarray : Error< "NSArray must be available to use Objective-C array literals">; def err_undeclared_nsdictionary : Error< "NSDictionary must be available to use Objective-C dictionary " "literals">; def err_undeclared_arraywithobjects : Error< "declaration of %0 is missing in NSArray class">; def err_undeclared_dictwithobjects : Error< "declaration of %0 is missing in NSDictionary class">; def err_undeclared_nsnumber_method : Error< "declaration of %0 is missing in NSNumber class">; def err_objc_literal_method_sig : Error< "literal construction method %0 has incompatible signature">; def note_objc_literal_method_param : Note< "%select{first|second|third}0 parameter has unexpected type %1 " "(should be %2)">; def note_objc_literal_method_return : Note< "method returns unexpected type %0 (should be an object type)">; def err_invalid_collection_element : Error< "collection element of type %0 is not an Objective-C object">; def err_box_literal_collection : Error< "%select{string|character|boolean|numeric}0 literal must be prefixed by '@' " "in a collection">; let CategoryName = "Cocoa API Issue" in { def warn_objc_redundant_literal_use : Warning< "using %0 with a literal is redundant">, InGroup; } def err_only_annotate_after_access_spec : Error< "access specifier can only have annotation attributes">; def err_attribute_section_invalid_for_target : Error< "argument to 'section' attribute is not valid for this target: %0">; def err_attribute_section_local_variable : Error< "'section' attribute is not valid on local variables">; def err_attribute_aligned_not_power_of_two : Error< "requested alignment is not a power of 2">; def warn_redeclaration_without_attribute_prev_attribute_ignored : Warning< "'%0' redeclared without %1 attribute: previous %1 ignored">; def warn_attribute_ignored : Warning<"%0 attribute ignored">; def warn_unknown_attribute_ignored : Warning< "unknown attribute %0 ignored">, InGroup; def warn_attribute_invalid_on_stmt : Warning< "attribute %0 cannot be specified on a statement">, InGroup; def warn_declspec_attribute_ignored : Warning< "attribute %0 is ignored, place it after \"%select{class|struct|union|enum}1\" to apply attribute to type declaration">, InGroup; def warn_attribute_precede_definition : Warning< "attribute declaration must precede definition">; def warn_attribute_void_function_method : Warning< "attribute %0 cannot be applied to " "%select{functions|Objective-C method}1 without return value">; def warn_attribute_weak_on_field : Warning< "__weak attribute cannot be specified on a field declaration">; def warn_gc_attribute_weak_on_local : Warning< "Objective-C GC does not allow weak variables on the stack">; def warn_nsobject_attribute : Warning< "__attribute ((NSObject)) may be put on a typedef only, " "attribute is ignored">, InGroup; def warn_attribute_weak_on_local : Warning< "__weak attribute cannot be specified on an automatic variable">; def warn_weak_identifier_undeclared : Warning< "weak identifier %0 never declared">; def err_attribute_weak_static : Error< "weak declaration cannot have internal linkage">; def warn_attribute_weak_import_invalid_on_definition : Warning< "'weak_import' attribute cannot be specified on a definition">; def err_attribute_weakref_not_static : Error< "weakref declaration must have internal linkage">; def err_attribute_weakref_not_global_context : Error< "weakref declaration of '%0' must be in a global context">; def err_attribute_weakref_without_alias : Error< "weakref declaration of '%0' must also have an alias attribute">; def err_alias_not_supported_on_darwin : Error < "only weak aliases are supported on darwin">; def warn_attribute_wrong_decl_type : Warning< "%0 attribute only applies to %select{functions|unions|" "variables and functions|functions and methods|parameters|" "functions, methods and blocks|functions, methods, and parameters|" "classes|variables|methods|variables, functions and labels|" "fields and global variables|structs}1">; def err_attribute_wrong_decl_type : Error< "%0 attribute only applies to %select{functions|unions|" "variables and functions|functions and methods|parameters|" "functions, methods and blocks|functions, methods, and parameters|" "classes|variables|methods|variables, functions and labels|" "fields and global variables|structs}1">; def warn_function_attribute_wrong_type : Warning< "'%0' only applies to function types; type here is %1">; def warn_pointer_attribute_wrong_type : Warning< "'%0' only applies to pointer types; type here is %1">; def warn_objc_object_attribute_wrong_type : Warning< "'%0' only applies to objective-c object or block pointer types; type here is %1">; def warn_gnu_inline_attribute_requires_inline : Warning< "'gnu_inline' attribute requires function to be marked 'inline'," " attribute ignored">; def err_attribute_vecreturn_only_vector_member : Error< "the vecreturn attribute can only be used on a class or structure with one member, which must be a vector">; def err_attribute_vecreturn_only_pod_record : Error< "the vecreturn attribute can only be used on a POD (plain old data) class or structure (i.e. no virtual functions)">; def err_cconv_change : Error< "function declared '%0' here was previously declared " "%select{'%2'|without calling convention}1">; def err_cconv_knr : Error< "function with no prototype cannot use %0 calling convention">; def err_cconv_varargs : Error< "variadic function cannot use %0 calling convention">; def err_regparm_mismatch : Error<"function declared with with regparm(%0) " "attribute was previously declared " "%plural{0:without the regparm|:with the regparm(%1)}1 attribute">; def err_returns_retained_mismatch : Error< "function declared with the ns_returns_retained attribute " "was previously declared without the ns_returns_retained attribute">; def err_objc_precise_lifetime_bad_type : Error< "objc_precise_lifetime only applies to retainable types; type here is %0">; def warn_objc_precise_lifetime_meaningless : Error< "objc_precise_lifetime is not meaningful for " "%select{__unsafe_unretained|__autoreleasing}0 objects">; def err_invalid_pcs : Error<"Invalid PCS type">; def err_attribute_can_be_applied_only_to_value_decl : Error< "%0 attribute can only be applied to value declarations">; def warn_attribute_not_on_decl : Error< "%0 attribute ignored when parsing type">; // Availability attribute def warn_availability_unknown_platform : Warning< "unknown platform %0 in availability macro">; def warn_availability_version_ordering : Warning< "feature cannot be %select{introduced|deprecated|obsoleted}0 in %1 version " "%2 before it was %select{introduced|deprecated|obsoleted}3 in version %4; " "attribute ignored">; // Thread Safety Attributes // Errors when parsing the attributes def err_attribute_argument_out_of_range : Error< "%0 attribute parameter %1 is out of bounds: " "%plural{0:no parameters to index into|" "1:can only be 1, since there is one parameter|" ":must be between 1 and %2}2">; def warn_attribute_argument_not_lockable : Warning< "%0 attribute requires arguments whose type is annotated " "with 'lockable' attribute; type here is '%1'">, InGroup, DefaultIgnore; def warn_attribute_decl_not_lockable : Warning< "%0 attribute can only be applied in a context annotated " "with 'lockable' attribute">, InGroup, DefaultIgnore; def warn_attribute_argument_not_class : Warning< "%0 attribute requires arguments that are class type or point to" " class type; type here is '%1'">, InGroup, DefaultIgnore; def warn_unlock_but_no_lock : Warning< "unlocking '%0' that was not locked">, InGroup, DefaultIgnore; def warn_double_lock : Warning< "locking '%0' that is already locked">, InGroup, DefaultIgnore; def warn_no_unlock : Warning< "mutex '%0' is still locked at the end of function">, InGroup, DefaultIgnore; // FIXME: improve the error message about locks not in scope def warn_lock_some_predecessors : Warning< "mutex '%0' is not locked on every path through here">, InGroup, DefaultIgnore; def warn_expecting_lock_held_on_loop : Warning< "expecting mutex '%0' to be locked at start of each loop">, InGroup, DefaultIgnore; def note_locked_here : Note<"mutex acquired here">; def warn_lock_exclusive_and_shared : Warning< "mutex '%0' is locked exclusively and shared in the same scope">, InGroup, DefaultIgnore; def note_lock_exclusive_and_shared : Note< "the other lock of mutex '%0' is here">, InGroup, DefaultIgnore; def warn_variable_requires_lock : Warning< "%select{reading|writing}2 variable '%0' requires locking " "%select{'%1'|'%1' exclusively}2">, InGroup, DefaultIgnore; def warn_var_deref_requires_lock : Warning< "%select{reading|writing}2 the value pointed to by '%0' requires locking " "%select{'%1'|'%1' exclusively}2">, InGroup, DefaultIgnore; def warn_variable_requires_any_lock : Warning< "%select{reading|writing}1 variable '%0' requires locking " "%select{any mutex|any mutex exclusively}1">, InGroup, DefaultIgnore; def warn_var_deref_requires_any_lock : Warning< "%select{reading|writing}1 the value pointed to by '%0' requires locking " "%select{any mutex|any mutex exclusively}1">, InGroup, DefaultIgnore; def warn_fun_requires_lock : Warning< "calling function '%0' requires %select{shared|exclusive}2 lock on '%1'">, InGroup, DefaultIgnore; def warn_fun_excludes_mutex : Warning< "cannot call function '%0' while mutex '%1' is locked">, InGroup, DefaultIgnore; def warn_cannot_resolve_lock : Warning< "cannot resolve lock expression">, InGroup, DefaultIgnore; def warn_impcast_vector_scalar : Warning< "implicit conversion turns vector to scalar: %0 to %1">, InGroup>, DefaultIgnore; def warn_impcast_complex_scalar : Warning< "implicit conversion discards imaginary component: %0 to %1">, InGroup>, DefaultIgnore; def warn_impcast_float_precision : Warning< "implicit conversion loses floating-point precision: %0 to %1">, InGroup>, DefaultIgnore; def warn_impcast_float_integer : Warning< "implicit conversion turns floating-point number into integer: %0 to %1">, InGroup>, DefaultIgnore; def warn_impcast_integer_sign : Warning< "implicit conversion changes signedness: %0 to %1">, InGroup, DefaultIgnore; def warn_impcast_integer_sign_conditional : Warning< "operand of ? changes signedness: %0 to %1">, InGroup, DefaultIgnore; def warn_impcast_integer_precision : Warning< "implicit conversion loses integer precision: %0 to %1">, InGroup>, DefaultIgnore; def warn_impcast_integer_64_32 : Warning< "implicit conversion loses integer precision: %0 to %1">, InGroup>, DefaultIgnore; def warn_impcast_integer_precision_constant : Warning< "implicit conversion from %2 to %3 changes value from %0 to %1">, InGroup; def warn_impcast_bitfield_precision_constant : Warning< "implicit truncation from %2 to bitfield changes value from %0 to %1">, InGroup; def warn_impcast_literal_float_to_integer : Warning< "implicit conversion turns literal floating-point number into integer: " "%0 to %1">, InGroup; def warn_impcast_string_literal_to_bool : Warning< "implicit conversion turns string literal into bool: %0 to %1">, InGroup, DefaultIgnore; def warn_impcast_different_enum_types : Warning< "implicit conversion from enumeration type %0 to different enumeration type " "%1">, InGroup>; def warn_impcast_bool_to_null_pointer : Warning< "initialization of pointer of type %0 to null from a constant boolean " "expression">, InGroup; def warn_impcast_null_pointer_to_integer : Warning< "implicit conversion of NULL constant to %0">, InGroup; def warn_impcast_function_to_bool : Warning< "address of function %q0 will always evaluate to 'true'">, InGroup; def note_function_to_bool_silence : Note< "prefix with the address-of operator to silence this warning">; def note_function_to_bool_call : Note< "suffix with parentheses to turn this into a function call">; def warn_cast_align : Warning< "cast from %0 to %1 increases required alignment from %2 to %3">, InGroup, DefaultIgnore; def warn_attribute_ignored_for_field_of_type : Warning< "%0 attribute ignored for field of type %1">; def warn_transparent_union_attribute_field_size_align : Warning< "%select{alignment|size}0 of field %1 (%2 bits) does not match the " "%select{alignment|size}0 of the first field in transparent union; " "transparent_union attribute ignored">; def note_transparent_union_first_field_size_align : Note< "%select{alignment|size}0 of first field is %1 bits">; def warn_transparent_union_attribute_not_definition : Warning< "transparent_union attribute can only be applied to a union definition; " "attribute ignored">; def warn_transparent_union_attribute_floating : Warning< "first field of a transparent union cannot have %select{floating point|" "vector}0 type %1; transparent_union attribute ignored">; def warn_transparent_union_attribute_zero_fields : Warning< "transparent union definition must contain at least one field; " "transparent_union attribute ignored">; def warn_attribute_type_not_supported : Warning< "'%0' attribute argument not supported: %1">; def warn_attribute_unknown_visibility : Warning<"unknown visibility '%0'">; def warn_attribute_protected_visibility : Warning<"target does not support 'protected' visibility; using 'default'">, InGroup>; def err_unknown_machine_mode : Error<"unknown machine mode %0">; def err_unsupported_machine_mode : Error<"unsupported machine mode %0">; def err_mode_not_primitive : Error< "mode attribute only supported for integer and floating-point types">; def err_mode_wrong_type : Error< "type of machine mode does not match type of base type">; def err_attr_wrong_decl : Error< "'%0' attribute invalid on this declaration, requires typedef or value">; def warn_attribute_nonnull_no_pointers : Warning< "'nonnull' attribute applied to function with no pointer arguments">; def warn_attribute_malloc_pointer_only : Warning< "'malloc' attribute only applies to functions returning a pointer type">; def warn_attribute_sentinel_named_arguments : Warning< "'sentinel' attribute requires named arguments">; def warn_attribute_sentinel_not_variadic : Warning< "'sentinel' attribute only supported for variadic %select{functions|blocks}0">; def err_attribute_sentinel_less_than_zero : Error< "'sentinel' parameter 1 less than zero">; def err_attribute_sentinel_not_zero_or_one : Error< "'sentinel' parameter 2 not 0 or 1">; def err_attribute_cleanup_arg_not_found : Error< "'cleanup' argument %0 not found">; def err_attribute_cleanup_arg_not_function : Error< "'cleanup' argument %0 is not a function">; def err_attribute_cleanup_func_must_take_one_arg : Error< "'cleanup' function %0 must take 1 parameter">; def err_attribute_cleanup_func_arg_incompatible_type : Error< "'cleanup' function %0 parameter has type %1 which is incompatible with " "type %2">; def err_attribute_regparm_wrong_platform : Error< "'regparm' is not valid on this platform">; def err_attribute_regparm_invalid_number : Error< "'regparm' parameter must be between 0 and %0 inclusive">; // Clang-Specific Attributes def warn_attribute_iboutlet : Warning< "%0 attribute can only be applied to instance variables or properties">; def warn_attribute_ibaction: Warning< "ibaction attribute can only be applied to Objective-C instance methods">; def err_iboutletcollection_type : Error< "invalid type %0 as argument of iboutletcollection attribute">; def warn_iboutlet_object_type : Warning< "%select{ivar|property}2 with %0 attribute must " "be an object type (invalid %1)">, InGroup>; def err_attribute_overloadable_not_function : Error< "'overloadable' attribute can only be applied to a function">; def err_attribute_overloadable_missing : Error< "%select{overloaded function|redeclaration of}0 %1 must have the " "'overloadable' attribute">; def note_attribute_overloadable_prev_overload : Note< "previous overload of function is here">; def err_attribute_overloadable_no_prototype : Error< "'overloadable' function %0 must have a prototype">; def warn_ns_attribute_wrong_return_type : Warning< "%0 attribute only applies to %select{functions|methods}1 that " "return %select{an Objective-C object|a pointer|a non-retainable pointer}2">; def warn_ns_attribute_wrong_parameter_type : Warning< "%0 attribute only applies to %select{Objective-C object|pointer}1 " "parameters">; def err_ns_bridged_not_interface : Error< "parameter of 'ns_bridged' attribute does not name an Objective-C class">; // Function Parameter Semantic Analysis. def err_param_with_void_type : Error<"argument may not have 'void' type">; def err_void_only_param : Error< "'void' must be the first and only parameter if specified">; def err_void_param_qualified : Error< "'void' as parameter must not have type qualifiers">; def err_ident_list_in_fn_declaration : Error< "a parameter list without types is only allowed in a function definition">; def ext_param_not_declared : Extension< "parameter %0 was not declared, defaulting to type 'int'">; def err_param_typedef_of_void : Error< "empty parameter list defined with a %select{typedef|type alias}0 of 'void' not allowed%select{ in C++|}0">; def err_param_default_argument : Error< "C does not support default arguments">; def err_param_default_argument_redefinition : Error< "redefinition of default argument">; def warn_param_default_argument_redefinition : ExtWarn< "redefinition of default argument">; def err_param_default_argument_missing : Error< "missing default argument on parameter">; def err_param_default_argument_missing_name : Error< "missing default argument on parameter %0">; def err_param_default_argument_references_param : Error< "default argument references parameter %0">; def err_param_default_argument_references_local : Error< "default argument references local variable %0 of enclosing function">; def err_param_default_argument_references_this : Error< "default argument references 'this'">; def err_param_default_argument_nonfunc : Error< "default arguments can only be specified for parameters in a function " "declaration">; def err_param_default_argument_template_redecl : Error< "default arguments cannot be added to a function template that has already " "been declared">; def err_param_default_argument_member_template_redecl : Error< "default arguments cannot be added to an out-of-line definition of a member " "of a %select{class template|class template partial specialization|nested " "class in a template}0">; def err_uninitialized_member_for_assign : Error< "cannot define the implicit default assignment operator for %0, because " "non-static %select{reference|const}1 member %2 can't use default " "assignment operator">; def err_uninitialized_member_in_ctor : Error< "%select{|implicit default }0constructor for %1 must explicitly initialize " "the %select{reference|const}2 member %3">; def warn_default_arg_makes_ctor_special : Warning< "addition of default argument on redeclaration makes this constructor a " "%select{default|copy|move}0 constructor">, InGroup; def note_previous_declaration_special : Note< // The ERRORs are in hopes that if they occur, they'll get reported. "previous declaration was %select{*ERROR*|a copy constructor|a move " "constructor|*ERROR*|*ERROR*|*ERROR*|not a special member function}0">; def err_use_of_default_argument_to_function_declared_later : Error< "use of default argument to function %0 that is declared later in class %1">; def note_default_argument_declared_here : Note< "default argument declared here">; def ext_param_promoted_not_compatible_with_prototype : ExtWarn< "promoted type %0 of K&R function parameter is not compatible with the " "parameter type %1 declared in a previous prototype">, InGroup; // C++ Overloading Semantic Analysis. def err_ovl_diff_return_type : Error< "functions that differ only in their return type cannot be overloaded">; def err_ovl_static_nonstatic_member : Error< "static and non-static member functions with the same parameter types " "cannot be overloaded">; def err_ovl_no_viable_function_in_call : Error< "no matching function for call to %0">; def err_ovl_no_viable_member_function_in_call : Error< "no matching member function for call to %0">; def err_ovl_ambiguous_call : Error< "call to %0 is ambiguous">; def err_ovl_deleted_call : Error< "call to %select{unavailable|deleted}0 function %1%2">; def err_ovl_ambiguous_member_call : Error< "call to member function %0 is ambiguous">; def err_ovl_deleted_member_call : Error< "call to %select{unavailable|deleted}0 member function %1%2">; def note_ovl_too_many_candidates : Note< "remaining %0 candidate%s0 omitted; " "pass -fshow-overloads=all to show them">; def note_ovl_candidate : Note<"candidate " "%select{function|function|constructor|" "function |function |constructor |" "is the implicit default constructor|" "is the implicit copy constructor|" "is the implicit move constructor|" "is the implicit copy assignment operator|" "is the implicit move assignment operator|" "is an inherited constructor}0%1" "%select{| has different class (expected %3 but has %4)" "| has different number of parameters (expected %3 but has %4)" "| has type mismatch at %ordinal3 parameter (expected %4 but has %5)" "| has different return type (%3 expected but has %4)" "| has different qualifiers (expected " "%select{none|const|restrict|const and restrict|volatile|const and volatile" "|volatile and restrict|const, volatile, and restrict}3 but found " "%select{none|const|restrict|const and restrict|volatile|const and volatile" "|volatile and restrict|const, volatile, and restrict}4)}2">; def note_ovl_candidate_inherited_constructor : Note<"inherited from here">; def note_ovl_candidate_bad_deduction : Note< "candidate template ignored: failed template argument deduction">; def note_ovl_candidate_incomplete_deduction : Note<"candidate template ignored: " "couldn't infer template argument %0">; def note_ovl_candidate_inconsistent_deduction : Note< "candidate template ignored: deduced conflicting %select{types|values|" "templates}0 for parameter %1 (%2 vs. %3)">; def note_ovl_candidate_explicit_arg_mismatch_named : Note< "candidate template ignored: invalid explicitly-specified argument " "for template parameter %0">; def note_ovl_candidate_explicit_arg_mismatch_unnamed : Note< "candidate template ignored: invalid explicitly-specified argument " "for %ordinal0 template parameter">; def note_ovl_candidate_instantiation_depth : Note< "candidate template ignored: substitution exceeded maximum template " "instantiation depth">; def note_ovl_candidate_underqualified : Note< "candidate template ignored: can't deduce a type for %0 which would " "make %2 equal %1">; def note_ovl_candidate_substitution_failure : Note< "candidate template ignored: substitution failure %0">; // Note that we don't treat templates differently for this diagnostic. def note_ovl_candidate_arity : Note<"candidate " "%select{function|function|constructor|function|function|constructor|" "constructor (the implicit default constructor)|" "constructor (the implicit copy constructor)|" "constructor (the implicit move constructor)|" "function (the implicit copy assignment operator)|" "function (the implicit move assignment operator)|" "constructor (inherited)}0 %select{|template }1" "not viable: requires%select{ at least| at most|}2 %3 argument%s3, but %4 " "%plural{1:was|:were}4 provided">; def note_ovl_candidate_deleted : Note< "candidate %select{function|function|constructor|" "function |function |constructor |" "constructor (the implicit default constructor)|" "constructor (the implicit copy constructor)|" "constructor (the implicit move constructor)|" "function (the implicit copy assignment operator)|" "function (the implicit move assignment operator)|" "constructor (inherited)}0%1 has been " "%select{explicitly made unavailable|explicitly deleted|" "implicitly deleted}2">; // Giving the index of the bad argument really clutters this message, and // it's relatively unimportant because 1) it's generally obvious which // argument(s) are of the given object type and 2) the fix is usually // to complete the type, which doesn't involve changes to the call line // anyway. If people complain, we can change it. def note_ovl_candidate_bad_conv_incomplete : Note<"candidate " "%select{function|function|constructor|" "function |function |constructor |" "constructor (the implicit default constructor)|" "constructor (the implicit copy constructor)|" "constructor (the implicit move constructor)|" "function (the implicit copy assignment operator)|" "function (the implicit move assignment operator)|" "constructor (inherited)}0%1 " "not viable: cannot convert argument of incomplete type %2 to %3">; def note_ovl_candidate_bad_list_argument : Note<"candidate " "%select{function|function|constructor|" "function |function |constructor |" "constructor (the implicit default constructor)|" "constructor (the implicit copy constructor)|" "constructor (the implicit move constructor)|" "function (the implicit copy assignment operator)|" "function (the implicit move assignment operator)|" "constructor (inherited)}0%1 " "not viable: cannot convert initializer list argument to %3">; def note_ovl_candidate_bad_overload : Note<"candidate " "%select{function|function|constructor|" "function |function |constructor |" "constructor (the implicit default constructor)|" "constructor (the implicit copy constructor)|" "constructor (the implicit move constructor)|" "function (the implicit copy assignment operator)|" "function (the implicit move assignment operator)|" "constructor (inherited)}0%1" " not viable: no overload of %3 matching %2 for %ordinal4 argument">; def note_ovl_candidate_bad_conv : Note<"candidate " "%select{function|function|constructor|" "function |function |constructor |" "constructor (the implicit default constructor)|" "constructor (the implicit copy constructor)|" "constructor (the implicit move constructor)|" "function (the implicit copy assignment operator)|" "function (the implicit move assignment operator)|" "constructor (inherited)}0%1" " not viable: no known conversion from %2 to %3 for " "%select{%ordinal5 argument|object argument}4; " "%select{|dereference the argument with *|" "take the address of the argument with &|" "remove *|" "remove &}6">; def note_ovl_candidate_bad_arc_conv : Note<"candidate " "%select{function|function|constructor|" "function |function |constructor |" "constructor (the implicit default constructor)|" "constructor (the implicit copy constructor)|" "constructor (the implicit move constructor)|" "function (the implicit copy assignment operator)|" "function (the implicit move assignment operator)|" "constructor (inherited)}0%1" " not viable: cannot implicitly convert argument of type %2 to %3 for " "%select{%ordinal5 argument|object argument}4 under ARC">; def note_ovl_candidate_bad_addrspace : Note<"candidate " "%select{function|function|constructor|" "function |function |constructor |" "constructor (the implicit default constructor)|" "constructor (the implicit copy constructor)|" "constructor (the implicit move constructor)|" "function (the implicit copy assignment operator)|" "function (the implicit move assignment operator)|" "constructor (inherited)}0%1 not viable: " "%select{%ordinal6|'this'}5 argument (%2) is in " "address space %3, but parameter must be in address space %4">; def note_ovl_candidate_bad_gc : Note<"candidate " "%select{function|function|constructor|" "function |function |constructor |" "constructor (the implicit default constructor)|" "constructor (the implicit copy constructor)|" "constructor (the implicit move constructor)|" "function (the implicit copy assignment operator)|" "function (the implicit move assignment operator)|" "constructor (inherited)}0%1 not viable: " "%select{%ordinal6|'this'}5 argument (%2) has %select{no|__weak|__strong}3 " "ownership, but parameter has %select{no|__weak|__strong}4 ownership">; def note_ovl_candidate_bad_ownership : Note<"candidate " "%select{function|function|constructor|" "function |function |constructor |" "constructor (the implicit default constructor)|" "constructor (the implicit copy constructor)|" "constructor (the implicit move constructor)|" "function (the implicit copy assignment operator)|" "function (the implicit move assignment operator)|" "constructor (inherited)}0%1 not viable: " "%select{%ordinal6|'this'}5 argument (%2) has " "%select{no|__unsafe_unretained|__strong|__weak|__autoreleasing}3 ownership," " but parameter has %select{no|__unsafe_unretained|__strong|__weak|" "__autoreleasing}4 ownership">; def note_ovl_candidate_bad_cvr_this : Note<"candidate " "%select{|function|||function|||||" "function (the implicit copy assignment operator)|" "function (the implicit move assignment operator)|}0 not viable: " "'this' argument has type %2, but method is not marked " "%select{const|restrict|const or restrict|volatile|const or volatile|" "volatile or restrict|const, volatile, or restrict}3">; def note_ovl_candidate_bad_cvr : Note<"candidate " "%select{function|function|constructor|" "function |function |constructor |" "constructor (the implicit default constructor)|" "constructor (the implicit copy constructor)|" "constructor (the implicit move constructor)|" "function (the implicit copy assignment operator)|" "function (the implicit move assignment operator)|" "constructor (inherited)}0%1 not viable: " "%ordinal4 argument (%2) would lose " "%select{const|restrict|const and restrict|volatile|const and volatile|" "volatile and restrict|const, volatile, and restrict}3 qualifier" "%select{||s||s|s|s}3">; def note_ovl_candidate_bad_base_to_derived_conv : Note<"candidate " "%select{function|function|constructor|" "function |function |constructor |" "constructor (the implicit default constructor)|" "constructor (the implicit copy constructor)|" "constructor (the implicit move constructor)|" "function (the implicit copy assignment operator)|" "function (the implicit move assignment operator)|" "constructor (inherited)}0%1" " not viable: cannot %select{convert from|convert from|bind}2 " "%select{base class pointer|superclass|base class object of type}2 %3 to " "%select{derived class pointer|subclass|derived class reference}2 %4 for " "%ordinal5 argument">; def note_ovl_candidate_bad_target : Note< "candidate %select{function|function|constructor|" "function |function |constructor |" "constructor (the implicit default constructor)|" "constructor (the implicit copy constructor)|" "constructor (the implicit move constructor)|" "function (the implicit copy assignment operator)|" "function (the implicit move assignment operator)|" "constructor (inherited)}0 not viable: call to " "%select{__device__|__global__|__host__|__host__ __device__}1 function from" " %select{__device__|__global__|__host__|__host__ __device__}2 function">; def note_ambiguous_type_conversion: Note< "because of ambiguity in conversion of %0 to %1">; def note_ovl_builtin_binary_candidate : Note< "built-in candidate %0">; def note_ovl_builtin_unary_candidate : Note< "built-in candidate %0">; def err_ovl_no_viable_function_in_init : Error< "no matching constructor for initialization of %0">; def err_ovl_no_conversion_in_cast : Error< "cannot convert %1 to %2 without a conversion operator">; def err_ovl_no_viable_conversion_in_cast : Error< "no matching conversion for %select{|static_cast|reinterpret_cast|" "dynamic_cast|C-style cast|functional-style cast}0 from %1 to %2">; def err_ovl_ambiguous_conversion_in_cast : Error< "ambiguous conversion for %select{|static_cast|reinterpret_cast|" "dynamic_cast|C-style cast|functional-style cast}0 from %1 to %2">; def err_ovl_deleted_conversion_in_cast : Error< "%select{|static_cast|reinterpret_cast|dynamic_cast|C-style cast|" "functional-style cast}0 from %1 to %2 uses deleted function">; def err_ovl_ambiguous_init : Error<"call to constructor of %0 is ambiguous">; def err_ref_init_ambiguous : Error< "reference initialization of type %0 with initializer of type %1 is ambiguous">; def err_ovl_deleted_init : Error< "call to %select{unavailable|deleted}0 constructor of %1">; def err_ovl_deleted_special_init : Error< "call to implicitly-deleted %select{default constructor|copy constructor|" "move constructor|copy assignment operator|move assignment operator|" "destructor|function}0 of %1">; def err_ovl_ambiguous_oper_unary : Error< "use of overloaded operator '%0' is ambiguous (operand type %1)">; def err_ovl_ambiguous_oper_binary : Error< "use of overloaded operator '%0' is ambiguous (with operand types %1 and %2)">; def err_ovl_no_viable_oper : Error<"no viable overloaded '%0'">; def err_ovl_deleted_oper : Error< "overload resolution selected %select{unavailable|deleted}0 operator '%1'%2">; def err_ovl_deleted_special_oper : Error< "overload resolution selected implicitly-deleted %select{default constructor|" "copy constructor|move constructor|copy assignment operator|move assignment " "operator|destructor|'%1'}0%2">; def err_ovl_no_viable_subscript : Error<"no viable overloaded operator[] for type %0">; def err_ovl_no_oper : Error<"type %0 does not provide a %select{subscript|call}1 operator">; def err_ovl_unresolvable : Error< "reference to overloaded function could not be resolved; " "did you mean to call it%select{| with no arguments}0?">; def err_bound_member_function : Error< "reference to non-static member function must be called" "%select{|; did you mean to call it with no arguments?}0">; def note_possible_target_of_call : Note<"possible target for call">; def err_ovl_no_viable_object_call : Error< "no matching function for call to object of type %0">; def err_ovl_ambiguous_object_call : Error< "call to object of type %0 is ambiguous">; def err_ovl_deleted_object_call : Error< "call to %select{unavailable|deleted}0 function call operator in type %1%2">; def note_ovl_surrogate_cand : Note<"conversion candidate of type %0">; def err_member_call_without_object : Error< "call to non-static member function without an object argument">; // C++ Address of Overloaded Function def err_addr_ovl_no_viable : Error< "address of overloaded function %0 does not match required type %1">; def err_addr_ovl_ambiguous : Error< "address of overloaded function %0 is ambiguous">; def err_addr_ovl_not_func_ptrref : Error< "address of overloaded function %0 cannot be converted to type %1">; def err_addr_ovl_no_qualifier : Error< "can't form member pointer of type %0 without '&' and class name">; // C++11 Literal Operators def err_ovl_no_viable_literal_operator : Error< "no matching literal operator for call to %0" "%select{| with argument of type %2| with arguments of types %2 and %3}1" "%select{| or 'const char *', and no matching literal operator template}4">; // C++ Template Declarations def err_template_param_shadow : Error< "declaration of %0 shadows template parameter">; def note_template_param_here : Note<"template parameter is declared here">; def warn_template_export_unsupported : Warning< "exported templates are unsupported">; def err_template_outside_namespace_or_class_scope : Error< "templates can only be declared in namespace or class scope">; def err_template_linkage : Error<"templates must have C++ linkage">; def err_template_typedef : Error<"a typedef cannot be a template">; def err_template_unnamed_class : Error< "cannot declare a class template with no name">; def err_template_param_list_different_arity : Error< "%select{too few|too many}0 template parameters in template " "%select{|template parameter }1redeclaration">; def note_template_param_list_different_arity : Note< "%select{too few|too many}0 template parameters in template template " "argument">; def note_template_prev_declaration : Note< "previous template %select{declaration|template parameter}0 is here">; def err_template_param_different_kind : Error< "template parameter has a different kind in template " "%select{|template parameter }0redeclaration">; def note_template_param_different_kind : Note< "template parameter has a different kind in template argument">; def err_template_nontype_parm_different_type : Error< "template non-type parameter has a different type %0 in template " "%select{|template parameter }1redeclaration">; def note_template_nontype_parm_different_type : Note< "template non-type parameter has a different type %0 in template argument">; def note_template_nontype_parm_prev_declaration : Note< "previous non-type template parameter with type %0 is here">; def err_template_nontype_parm_bad_type : Error< "a non-type template parameter cannot have type %0">; def err_template_param_default_arg_redefinition : Error< "template parameter redefines default argument">; def note_template_param_prev_default_arg : Note< "previous default template argument defined here">; def err_template_param_default_arg_missing : Error< "template parameter missing a default argument">; def ext_template_parameter_default_in_function_template : ExtWarn< "default template arguments for a function template are a C++11 extension">, InGroup; def warn_cxx98_compat_template_parameter_default_in_function_template : Warning< "default template arguments for a function template are incompatible with C++98">, InGroup, DefaultIgnore; def err_template_parameter_default_template_member : Error< "cannot add a default template argument to the definition of a member of a " "class template">; def err_template_parameter_default_friend_template : Error< "default template argument not permitted on a friend template">; def err_template_template_parm_no_parms : Error< "template template parameter must have its own template parameters">; def err_template_variable : Error<"variable %0 declared as a template">; def err_template_variable_noparams : Error< "extraneous 'template<>' in declaration of variable %0">; def err_template_member : Error<"member %0 declared as a template">; def err_template_member_noparams : Error< "extraneous 'template<>' in declaration of member %0">; def err_template_tag_noparams : Error< "extraneous 'template<>' in declaration of %0 %1">; def err_template_decl_ref : Error< "cannot refer to class template %0 without a template argument list">; // C++ Template Argument Lists def err_template_missing_args : Error< "use of class template %0 requires template arguments">; def err_template_arg_list_different_arity : Error< "%select{too few|too many}0 template arguments for " "%select{class template|function template|template template parameter" "|template}1 %2">; def note_template_decl_here : Note<"template is declared here">; def note_member_of_template_here : Note<"member is declared here">; def err_template_arg_must_be_type : Error< "template argument for template type parameter must be a type">; def err_template_arg_must_be_expr : Error< "template argument for non-type template parameter must be an expression">; def err_template_arg_nontype_ambig : Error< "template argument for non-type template parameter is treated as type %0">; def err_template_arg_must_be_template : Error< "template argument for template template parameter must be a class template%select{| or type alias template}0">; def ext_template_arg_local_type : ExtWarn< "template argument uses local type %0">, InGroup; def ext_template_arg_unnamed_type : ExtWarn< "template argument uses unnamed type">, InGroup; def warn_cxx98_compat_template_arg_local_type : Warning< "local type %0 as template argument is incompatible with C++98">, InGroup, DefaultIgnore; def warn_cxx98_compat_template_arg_unnamed_type : Warning< "unnamed type as template argument is incompatible with C++98">, InGroup, DefaultIgnore; def note_template_unnamed_type_here : Note< "unnamed type used in template argument was declared here">; def err_template_arg_overload_type : Error< "template argument is the type of an unresolved overloaded function">; def err_template_arg_not_class_template : Error< "template argument does not refer to a class template or template " "template parameter">; def note_template_arg_refers_here_func : Note< "template argument refers to function template %0, here">; def err_template_arg_template_params_mismatch : Error< "template template argument has different template parameters than its " "corresponding template template parameter">; def err_template_arg_not_integral_or_enumeral : Error< "non-type template argument of type %0 must have an integral or enumeration" " type">; def err_template_arg_not_ice : Error< "non-type template argument of type %0 is not an integral constant " "expression">; def err_template_arg_not_address_constant : Error< "non-type template argument of type %0 is not a constant expression">; def err_template_arg_untyped_null_constant : Error< "null non-type template argument must be cast to template parameter type %0">; def err_template_arg_wrongtype_null_constant : Error< "null non-type template argument of type %0 does not match template parameter " "of type %1">; def err_deduced_non_type_template_arg_type_mismatch : Error< "deduced non-type template argument does not have the same type as the " "its corresponding template parameter (%0 vs %1)">; def err_template_arg_not_convertible : Error< "non-type template argument of type %0 cannot be converted to a value " "of type %1">; def warn_template_arg_negative : Warning< "non-type template argument with value '%0' converted to '%1' for unsigned " "template parameter of type %2">, InGroup, DefaultIgnore; def warn_template_arg_too_large : Warning< "non-type template argument value '%0' truncated to '%1' for " "template parameter of type %2">, InGroup, DefaultIgnore; def err_template_arg_no_ref_bind : Error< "non-type template parameter of reference type %0 cannot bind to template " "argument of type %1">; def err_template_arg_ref_bind_ignores_quals : Error< "reference binding of non-type template parameter of type %0 to template " "argument of type %1 ignores qualifiers">; def err_template_arg_not_decl_ref : Error< "non-type template argument does not refer to any declaration">; def err_template_arg_not_object_or_func_form : Error< "non-type template argument does not directly refer to an object or " "function">; def err_template_arg_not_address_of : Error< "non-type template argument for template parameter of pointer type %0 must " "have its address taken">; def err_template_arg_address_of_non_pointer : Error< "address taken in non-type template argument for template parameter of " "reference type %0">; def err_template_arg_reference_var : Error< "non-type template argument of reference type %0 is not an object">; def err_template_arg_field : Error< "non-type template argument refers to non-static data member %0">; def err_template_arg_method : Error< "non-type template argument refers to non-static member function %0">; def err_template_arg_object_no_linkage : Error< "non-type template argument refers to %select{function|object}0 %1 that " "does not have linkage">; def warn_cxx98_compat_template_arg_object_internal : Warning< "non-type template argument referring to %select{function|object}0 %1 with " "internal linkage is incompatible with C++98">, InGroup, DefaultIgnore; def ext_template_arg_object_internal : ExtWarn< "non-type template argument referring to %select{function|object}0 %1 with " "internal linkage is a C++11 extension">, InGroup; def err_template_arg_thread_local : Error< "non-type template argument refers to thread-local object">; def note_template_arg_internal_object : Note< "non-type template argument refers to %select{function|object}0 here">; def note_template_arg_refers_here : Note< "non-type template argument refers here">; def err_template_arg_not_object_or_func : Error< "non-type template argument does not refer to an object or function">; def err_template_arg_not_pointer_to_member_form : Error< "non-type template argument is not a pointer to member constant">; def ext_template_arg_extra_parens : ExtWarn< "address non-type template argument cannot be surrounded by parentheses">; def warn_cxx98_compat_template_arg_extra_parens : Warning< "redundant parentheses surrounding address non-type template argument are " "incompatible with C++98">, InGroup, DefaultIgnore; def err_pointer_to_member_type : Error< "invalid use of pointer to member type after %select{.*|->*}0">; def err_pointer_to_member_call_drops_quals : Error< "call to pointer to member function of type %0 drops '%1' qualifier%s2">; def err_pointer_to_member_oper_value_classify: Error< "pointer-to-member function type %0 can only be called on an " "%select{rvalue|lvalue}1">; // C++ template specialization def err_template_spec_unknown_kind : Error< "can only provide an explicit specialization for a class template, function " "template, or a member function, static data member, " "%select{or member class|member class, or member enumeration}0 of a " "class template">; def note_specialized_entity : Note< "explicitly specialized declaration is here">; def err_template_spec_decl_function_scope : Error< "explicit specialization of %0 in function scope">; def err_template_spec_decl_class_scope : Error< "explicit specialization of %0 in class scope">; def err_template_spec_decl_friend : Error< "cannot declare an explicit specialization in a friend">; def err_template_spec_decl_out_of_scope_global : Error< "%select{class template|class template partial|function template|member " "function|static data member|member class|member enumeration}0 " "specialization of %1 must originally be declared in the global scope">; def err_template_spec_decl_out_of_scope : Error< "%select{class template|class template partial|function template|member " "function|static data member|member class|member enumeration}0 " "specialization of %1 must originally be declared in namespace %2">; def ext_template_spec_decl_out_of_scope : ExtWarn< "first declaration of %select{class template|class template partial|" "function template|member function|static data member|member class|" "member enumeration}0 specialization of %1 outside namespace %2 is a " "C++11 extension">, InGroup; def warn_cxx98_compat_template_spec_decl_out_of_scope : Warning< "%select{class template|class template partial|function template|member " "function|static data member|member class|member enumeration}0 " "specialization of %1 outside namespace %2 is incompatible with C++98">, InGroup, DefaultIgnore; def err_template_spec_redecl_out_of_scope : Error< "%select{class template|class template partial|function template|member " "function|static data member|member class|member enumeration}0 " "specialization of %1 not in a namespace enclosing %2">; def err_template_spec_redecl_global_scope : Error< "%select{class template|class template partial|function template|member " "function|static data member|member class|member enumeration}0 " "specialization of %1 must occur at global scope">; def err_spec_member_not_instantiated : Error< "specialization of member %q0 does not specialize an instantiated member">; def note_specialized_decl : Note<"attempt to specialize declaration here">; def err_specialization_after_instantiation : Error< "explicit specialization of %0 after instantiation">; def note_instantiation_required_here : Note< "%select{implicit|explicit}0 instantiation first required here">; def err_template_spec_friend : Error< "template specialization declaration cannot be a friend">; def err_template_spec_default_arg : Error< "default argument not permitted on an explicit " "%select{instantiation|specialization}0 of function %1">; def err_not_class_template_specialization : Error< "cannot specialize a %select{dependent template|template template " "parameter}0">; def err_function_specialization_in_class : Error< "cannot specialize a function %0 within class scope">; def ext_function_specialization_in_class : ExtWarn< "explicit specialization of %0 within class scope is a Microsoft extension">, InGroup; def ext_explicit_specialization_storage_class : ExtWarn< "explicit specialization cannot have a storage class">; def err_explicit_specialization_inconsistent_storage_class : Error< "explicit specialization has extraneous, inconsistent storage class " "'%select{none|extern|static|__private_extern__|auto|register}0'">; // C++ class template specializations and out-of-line definitions def err_template_spec_needs_header : Error< "template specialization requires 'template<>'">; def err_template_spec_needs_template_parameters : Error< "template specialization or definition requires a template parameter list " "corresponding to the nested type %0">; def err_template_param_list_matches_nontemplate : Error< "template parameter list matching the non-templated nested type %0 should " "be empty ('template<>')">; def err_alias_template_extra_headers : Error< "extraneous template parameter list in alias template declaration">; def err_template_spec_extra_headers : Error< "extraneous template parameter list in template specialization or " "out-of-line template definition">; def warn_template_spec_extra_headers : Warning< "extraneous template parameter list in template specialization">; def note_explicit_template_spec_does_not_need_header : Note< "'template<>' header not required for explicitly-specialized class %0 " "declared here">; def err_template_qualified_declarator_no_match : Error< "nested name specifier '%0' for declaration does not refer into a class, " "class template or class template partial specialization">; def err_specialize_member_of_template : Error< "cannot specialize (with 'template<>') a member of an unspecialized " "template">; // C++ Class Template Partial Specialization def err_default_arg_in_partial_spec : Error< "default template argument in a class template partial specialization">; def err_dependent_non_type_arg_in_partial_spec : Error< "non-type template argument depends on a template parameter of the " "partial specialization">; def err_dependent_typed_non_type_arg_in_partial_spec : Error< "non-type template argument specializes a template parameter with " "dependent type %0">; def err_partial_spec_args_match_primary_template : Error< "class template partial specialization does not specialize any template " "argument; to %select{declare|define}0 the primary template, remove the " "template argument list">; def warn_partial_specs_not_deducible : Warning< "class template partial specialization contains " "%select{a template parameter|template parameters}0 that can not be " "deduced; this partial specialization will never be used">; def note_partial_spec_unused_parameter : Note< "non-deducible template parameter %0">; def err_partial_spec_ordering_ambiguous : Error< "ambiguous partial specializations of %0">; def note_partial_spec_match : Note<"partial specialization matches %0">; def err_partial_spec_redeclared : Error< "class template partial specialization %0 cannot be redeclared">; def note_prev_partial_spec_here : Note< "previous declaration of class template partial specialization %0 is here">; def err_partial_spec_fully_specialized : Error< "partial specialization of %0 does not use any of its template parameters">; // C++ Function template specializations def err_function_template_spec_no_match : Error< "no function template matches function template specialization %0">; def err_function_template_spec_ambiguous : Error< "function template specialization %0 ambiguously refers to more than one " "function template; explicitly specify%select{| additional}1 template " "arguments to identify a particular function template">; def note_function_template_spec_matched : Note< "function template matches specialization %0">; def err_function_template_partial_spec : Error< "function template partial specialization is not allowed">; // C++ Template Instantiation def err_template_recursion_depth_exceeded : Error< "recursive template instantiation exceeded maximum depth of %0">, DefaultFatal, NoSFINAE; def note_template_recursion_depth : Note< "use -ftemplate-depth=N to increase recursive template instantiation depth">; def err_template_instantiate_within_definition : Error< "%select{implicit|explicit}0 instantiation of template %1 within its" " own definition">; def err_template_instantiate_undefined : Error< "%select{implicit|explicit}0 instantiation of undefined template %1">; def err_implicit_instantiate_member_undefined : Error< "implicit instantiation of undefined member %0">; def note_template_class_instantiation_here : Note< "in instantiation of template class %0 requested here">; def note_template_member_class_here : Note< "in instantiation of member class %0 requested here">; def note_template_member_function_here : Note< "in instantiation of member function %q0 requested here">; def note_function_template_spec_here : Note< "in instantiation of function template specialization %q0 requested here">; def note_template_static_data_member_def_here : Note< "in instantiation of static data member %q0 requested here">; def note_template_enum_def_here : Note< "in instantiation of enumeration %q0 requested here">; def note_template_type_alias_instantiation_here : Note< "in instantiation of template type alias %0 requested here">; def note_template_exception_spec_instantiation_here : Note< "in instantiation of exception specification for %0 requested here">; def note_default_arg_instantiation_here : Note< "in instantiation of default argument for '%0' required here">; def note_default_function_arg_instantiation_here : Note< "in instantiation of default function argument expression " "for '%0' required here">; def note_explicit_template_arg_substitution_here : Note< "while substituting explicitly-specified template arguments into function " "template %0 %1">; def note_function_template_deduction_instantiation_here : Note< "while substituting deduced template arguments into function template %0 " "%1">; def note_partial_spec_deduct_instantiation_here : Note< "during template argument deduction for class template partial " "specialization %0 %1">; def note_prior_template_arg_substitution : Note< "while substituting prior template arguments into %select{non-type|template}0" " template parameter%1 %2">; def note_template_default_arg_checking : Note< "while checking a default template argument used here">; def note_instantiation_contexts_suppressed : Note< "(skipping %0 context%s0 in backtrace; use -ftemplate-backtrace-limit=0 to " "see all)">; def err_field_instantiates_to_function : Error< "data member instantiated with function type %0">; def err_variable_instantiates_to_function : Error< "%select{variable|static data member}0 instantiated with function type %1">; def err_nested_name_spec_non_tag : Error< "type %0 cannot be used prior to '::' because it has no members">; // C++ Explicit Instantiation def err_explicit_instantiation_duplicate : Error< "duplicate explicit instantiation of %0">; def note_previous_explicit_instantiation : Note< "previous explicit instantiation is here">; def ext_explicit_instantiation_after_specialization : Extension< "explicit instantiation of %0 that occurs after an explicit " "specialization will be ignored (C++11 extension)">, InGroup; def warn_cxx98_compat_explicit_instantiation_after_specialization : Warning< "explicit instantiation of %0 that occurs after an explicit " "specialization is incompatible with C++98">, InGroup, DefaultIgnore; def note_previous_template_specialization : Note< "previous template specialization is here">; def err_explicit_instantiation_nontemplate_type : Error< "explicit instantiation of non-templated type %0">; def note_nontemplate_decl_here : Note< "non-templated declaration is here">; def err_explicit_instantiation_in_class : Error< "explicit instantiation of %0 in class scope">; def err_explicit_instantiation_out_of_scope : Error< "explicit instantiation of %0 not in a namespace enclosing %1">; def err_explicit_instantiation_must_be_global : Error< "explicit instantiation of %0 must occur at global scope">; def warn_explicit_instantiation_out_of_scope_0x : Warning< "explicit instantiation of %0 not in a namespace enclosing %1">, InGroup, DefaultIgnore; def warn_explicit_instantiation_must_be_global_0x : Warning< "explicit instantiation of %0 must occur at global scope">, InGroup, DefaultIgnore; def err_explicit_instantiation_requires_name : Error< "explicit instantiation declaration requires a name">; def err_explicit_instantiation_of_typedef : Error< "explicit instantiation of typedef %0">; def err_explicit_instantiation_storage_class : Error< "explicit instantiation cannot have a storage class">; def err_explicit_instantiation_not_known : Error< "explicit instantiation of %0 does not refer to a function template, member " "function, member class, or static data member">; def note_explicit_instantiation_here : Note< "explicit instantiation refers here">; def err_explicit_instantiation_data_member_not_instantiated : Error< "explicit instantiation refers to static data member %q0 that is not an " "instantiation">; def err_explicit_instantiation_member_function_not_instantiated : Error< "explicit instantiation refers to member function %q0 that is not an " "instantiation">; def err_explicit_instantiation_ambiguous : Error< "partial ordering for explicit instantiation of %0 is ambiguous">; def note_explicit_instantiation_candidate : Note< "explicit instantiation candidate function template here %0">; def err_explicit_instantiation_inline : Error< "explicit instantiation cannot be 'inline'">; def warn_explicit_instantiation_inline_0x : Warning< "explicit instantiation cannot be 'inline'">, InGroup, DefaultIgnore; def err_explicit_instantiation_constexpr : Error< "explicit instantiation cannot be 'constexpr'">; def ext_explicit_instantiation_without_qualified_id : Extension< "qualifier in explicit instantiation of %q0 requires a template-id " "(a typedef is not permitted)">; def err_explicit_instantiation_unqualified_wrong_namespace : Error< "explicit instantiation of %q0 must occur in namespace %1">; def warn_explicit_instantiation_unqualified_wrong_namespace_0x : Warning< "explicit instantiation of %q0 must occur in namespace %1">, InGroup, DefaultIgnore; def err_explicit_instantiation_undefined_member : Error< "explicit instantiation of undefined %select{member class|member function|" "static data member}0 %1 of class template %2">; def err_explicit_instantiation_undefined_func_template : Error< "explicit instantiation of undefined function template %0">; def err_explicit_instantiation_declaration_after_definition : Error< "explicit instantiation declaration (with 'extern') follows explicit " "instantiation definition (without 'extern')">; def note_explicit_instantiation_definition_here : Note< "explicit instantiation definition is here">; // C++ typename-specifiers def err_typename_nested_not_found : Error<"no type named %0 in %1">; def err_typename_nested_not_type : Error< "typename specifier refers to non-type member %0 in %1">; def note_typename_refers_here : Note< "referenced member %0 is declared here">; def err_typename_missing : Error< "missing 'typename' prior to dependent type name '%0%1'">; def warn_typename_missing : ExtWarn< "missing 'typename' prior to dependent type name '%0%1'">, InGroup>; def ext_typename_outside_of_template : ExtWarn< "'typename' occurs outside of a template">, InGroup; def warn_cxx98_compat_typename_outside_of_template : Warning< "use of 'typename' outside of a template is incompatible with C++98">, InGroup, DefaultIgnore; def err_typename_refers_to_using_value_decl : Error< "typename specifier refers to a dependent using declaration for a value " "%0 in %1">; def note_using_value_decl_missing_typename : Note< "add 'typename' to treat this using declaration as a type">; def err_template_kw_refers_to_non_template : Error< "%0 following the 'template' keyword does not refer to a template">; def err_template_kw_refers_to_class_template : Error< "'%0%1' instantiated to a class template, not a function template">; def note_referenced_class_template : Error< "class template declared here">; def err_template_kw_missing : Error< "missing 'template' keyword prior to dependent template name '%0%1'">; def ext_template_outside_of_template : ExtWarn< "'template' keyword outside of a template">, InGroup; def warn_cxx98_compat_template_outside_of_template : Warning< "use of 'template' keyword outside of a template is incompatible with C++98">, InGroup, DefaultIgnore; def err_non_type_template_in_nested_name_specifier : Error< "qualified name refers into a specialization of function template '%0'">; def err_template_id_not_a_type : Error< "template name refers to non-type template '%0'">; def note_template_declared_here : Note< "%select{function template|class template|type alias template|template template parameter}0 " "%1 declared here">; def note_parameter_type : Note< "parameter of type %0 is declared here">; // C++11 Variadic Templates def err_template_param_pack_default_arg : Error< "template parameter pack cannot have a default argument">; def err_template_param_pack_must_be_last_template_parameter : Error< "template parameter pack must be the last template parameter">; def err_template_parameter_pack_non_pack : Error< "%select{template type|non-type template|template template}0 parameter" "%select{| pack}1 conflicts with previous %select{template type|" "non-type template|template template}0 parameter%select{ pack|}1">; def note_template_parameter_pack_non_pack : Note< "%select{template type|non-type template|template template}0 parameter" "%select{| pack}1 does not match %select{template type|non-type template" "|template template}0 parameter%select{ pack|}1 in template argument">; def note_template_parameter_pack_here : Note< "previous %select{template type|non-type template|template template}0 " "parameter%select{| pack}1 declared here">; def err_unexpanded_parameter_pack_0 : Error< "%select{expression|base type|declaration type|data member type|bit-field " "size|static assertion|fixed underlying type|enumerator value|" "using declaration|friend declaration|qualifier|initializer|default argument|" "non-type template parameter type|exception type|partial specialization|" "__if_exists name|__if_not_exists name}0 " "contains an unexpanded parameter pack">; def err_unexpanded_parameter_pack_1 : Error< "%select{expression|base type|declaration type|data member type|bit-field " "size|static assertion|fixed underlying type|enumerator value|" "using declaration|friend declaration|qualifier|initializer|default argument|" "non-type template parameter type|exception type|partial specialization|" "__if_exists name|__if_not_exists name}0 " "contains unexpanded parameter pack %1">; def err_unexpanded_parameter_pack_2 : Error< "%select{expression|base type|declaration type|data member type|bit-field " "size|static assertion|fixed underlying type|enumerator value|" "using declaration|friend declaration|qualifier|initializer|default argument|" "non-type template parameter type|exception type|partial specialization|" "__if_exists name|__if_not_exists name}0 " "contains unexpanded parameter packs %1 and %2">; def err_unexpanded_parameter_pack_3_or_more : Error< "%select{expression|base type|declaration type|data member type|bit-field " "size|static assertion|fixed underlying type|enumerator value|" "using declaration|friend declaration|qualifier|initializer|default argument|" "non-type template parameter type|exception type|partial specialization|" "__if_exists name|__if_not_exists name}0 " "contains unexpanded parameter packs %1, %2, ...">; def err_pack_expansion_without_parameter_packs : Error< "pack expansion does not contain any unexpanded parameter packs">; def err_pack_expansion_length_conflict : Error< "pack expansion contains parameter packs %0 and %1 that have different " "lengths (%2 vs. %3)">; def err_pack_expansion_length_conflict_multilevel : Error< "pack expansion contains parameter pack %0 that has a different " "length (%1 vs. %2) from outer parameter packs">; def err_pack_expansion_member_init : Error< "pack expansion for initialization of member %0">; def err_function_parameter_pack_without_parameter_packs : Error< "type %0 of function parameter pack does not contain any unexpanded " "parameter packs">; def err_ellipsis_in_declarator_not_parameter : Error< "only function and template parameters can be parameter packs">; def err_sizeof_pack_no_pack_name : Error< "%0 does not refer to the name of a parameter pack">; def err_unexpected_typedef : Error< "unexpected type name %0: expected expression">; def err_unexpected_namespace : Error< "unexpected namespace name %0: expected expression">; def err_undeclared_var_use : Error<"use of undeclared identifier %0">; def warn_found_via_dependent_bases_lookup : ExtWarn<"use of identifier %0 " "found via unqualified lookup into dependent bases of class templates is a " "Microsoft extension">, InGroup; def note_dependent_var_use : Note<"must qualify identifier to find this " "declaration in dependent base class">; def err_not_found_by_two_phase_lookup : Error<"call to function %0 that is neither " "visible in the template definition nor found by argument-dependent lookup">; def note_not_found_by_two_phase_lookup : Note<"%0 should be declared prior to the " "call site%select{| or in %2| or in an associated namespace of one of its arguments}1">; def err_undeclared_use : Error<"use of undeclared %0">; def warn_deprecated : Warning<"%0 is deprecated">, InGroup; def warn_deprecated_message : Warning<"%0 is deprecated: %1">, InGroup; def warn_deprecated_fwdclass_message : Warning< "%0 maybe deprecated because receiver type is unknown">, InGroup; def warn_deprecated_def : Warning< "Implementing deprecated %select{method|class|category}0">, InGroup, DefaultIgnore; def err_unavailable : Error<"%0 is unavailable">; def err_unavailable_message : Error<"%0 is unavailable: %1">; def warn_unavailable_fwdclass_message : Warning< "%0 maybe unavailable because receiver type is unknown">; def note_unavailable_here : Note< "%select{declaration|function}0 has been explicitly marked " "%select{unavailable|deleted|deprecated}1 here">; def note_implicitly_deleted : Note< "explicitly defaulted function was implicitly deleted here">; def warn_not_enough_argument : Warning< "not enough variable arguments in %0 declaration to fit a sentinel">, InGroup; def warn_missing_sentinel : Warning < "missing sentinel in %select{function call|method dispatch|block call}0">, InGroup; def note_sentinel_here : Note< "%select{function|method|block}0 has been explicitly marked sentinel here">; def warn_missing_prototype : Warning< "no previous prototype for function %0">, InGroup>, DefaultIgnore; def err_redefinition : Error<"redefinition of %0">; def err_definition_of_implicitly_declared_member : Error< "definition of implicitly declared %select{default constructor|copy " "constructor|move constructor|copy assignment operator|move assignment " "operator|destructor}1">; def err_definition_of_explicitly_defaulted_member : Error< "definition of explicitly defaulted %select{default constructor|copy " "constructor|move constructor|copy assignment operator|move assignment " "operator|destructor}0">; def err_redefinition_extern_inline : Error< "redefinition of a 'extern inline' function %0 is not supported in " "%select{C99 mode|C++}1">; def warn_cxx98_compat_friend_redefinition : Warning< "friend function %0 would be implicitly redefined in C++98">, InGroup, DefaultIgnore; def note_deleted_dtor_no_operator_delete : Note< "virtual destructor requires an unambiguous, accessible 'operator delete'">; def note_deleted_special_member_class_subobject : Note< "%select{default constructor|copy constructor|move constructor|" "copy assignment operator|move assignment operator|destructor}0 of " "%select{||||union }4%1 is implicitly deleted because " "%select{base class %3|field %3}2 has " "%select{no|a deleted|multiple|an inaccessible|a non-trivial}4 " "%select{%select{default constructor|copy constructor|move constructor|copy " "assignment operator|move assignment operator|destructor}0|destructor}5" "%select{||s||}4">; def note_deleted_default_ctor_uninit_field : Note< "default constructor of %0 is implicitly deleted because field %1 of " "%select{reference|const-qualified}3 type %2 would not be initialized">; def note_deleted_default_ctor_all_const : Note< "default constructor of %0 is implicitly deleted because all " "%select{data members|data members of an anonymous union member}1" " are const-qualified">; def note_deleted_copy_ctor_rvalue_reference : Note< "copy constructor of %0 is implicitly deleted because field %1 is of " "rvalue reference type %2">; def note_deleted_copy_user_declared_move : Note< "copy %select{constructor|assignment operator}0 is implicitly deleted because" " %1 has a user-declared move %select{constructor|assignment operator}2">; def note_deleted_assign_field : Note< "%select{copy|move}0 assignment operator of %0 is implicitly deleted " "because field %1 is of %select{reference|const-qualified}3 type %2">; // This should eventually be an error. def warn_undefined_internal : Warning< "%select{function|variable}0 %q1 has internal linkage but is not defined">, DiagGroup<"undefined-internal">; def note_used_here : Note<"used here">; def warn_redefinition_of_typedef : ExtWarn< "redefinition of typedef %0 is a C11 feature">, InGroup >; def err_redefinition_variably_modified_typedef : Error< "redefinition of %select{typedef|type alias}0 for variably-modified type %1">; def err_inline_declaration_block_scope : Error< "inline declaration of %0 not allowed in block scope">; def err_static_non_static : Error< "static declaration of %0 follows non-static declaration">; def warn_weak_import : Warning < "an already-declared variable is made a weak_import declaration %0">; def warn_static_non_static : ExtWarn< "static declaration of %0 follows non-static declaration">; def err_non_static_static : Error< "non-static declaration of %0 follows static declaration">; def err_extern_non_extern : Error< "extern declaration of %0 follows non-extern declaration">; def err_non_extern_extern : Error< "non-extern declaration of %0 follows extern declaration">; def err_non_thread_thread : Error< "non-thread-local declaration of %0 follows thread-local declaration">; def err_thread_non_thread : Error< "thread-local declaration of %0 follows non-thread-local declaration">; def err_redefinition_different_type : Error< "redefinition of %0 with a different type">; def err_redefinition_different_kind : Error< "redefinition of %0 as different kind of symbol">; def warn_forward_class_redefinition : Warning< "redefinition of forward class %0 of a typedef name of an object type is ignored">, InGroup>; def err_redefinition_different_typedef : Error< "%select{typedef|type alias|type alias template}0 redefinition with different types (%1 vs %2)">; def err_tag_reference_non_tag : Error< "elaborated type refers to %select{a non-tag type|a typedef|a type alias|a template|a type alias template}0">; def err_tag_reference_conflict : Error< "implicit declaration introduced by elaborated type conflicts with " "%select{a declaration|a typedef|a type alias|a template}0 of the same name">; def err_dependent_tag_decl : Error< "%select{declaration|definition}0 of %select{struct|union|class|enum}1 " "in a dependent scope">; def err_tag_definition_of_typedef : Error< "definition of type %0 conflicts with %select{typedef|type alias}1 of the same name">; def err_conflicting_types : Error<"conflicting types for %0">; def err_nested_redefinition : Error<"nested redefinition of %0">; def err_use_with_wrong_tag : Error< "use of %0 with tag type that does not match previous declaration">; def warn_struct_class_tag_mismatch : Warning< "%select{struct|class}0%select{| template}1 %2 was previously declared " "as a %select{class|struct}0%select{| template}1">, InGroup, DefaultIgnore; def warn_struct_class_previous_tag_mismatch : Warning< "%2 defined as a %select{struct|class}0%select{| template}1 here but " "previously declared as a %select{class|struct}0%select{| template}1">, InGroup, DefaultIgnore; def note_struct_class_suggestion : Note< "did you mean %select{struct|class}0 here?">; def ext_forward_ref_enum : Extension< "ISO C forbids forward references to 'enum' types">; def err_forward_ref_enum : Error< "ISO C++ forbids forward references to 'enum' types">; def ext_ms_forward_ref_enum : Extension< "forward references to 'enum' types are a Microsoft extension">, InGroup; def ext_forward_ref_enum_def : Extension< "redeclaration of already-defined enum %0 is a GNU extension">, InGroup; def err_redefinition_of_enumerator : Error<"redefinition of enumerator %0">; def err_duplicate_member : Error<"duplicate member %0">; def err_misplaced_ivar : Error< "ivars may not be placed in %select{categories|class extension}0">; def ext_enum_value_not_int : Extension< "ISO C restricts enumerator values to range of 'int' (%0 is too " "%select{small|large}1)">; def warn_enum_too_large : Warning< "enumeration values exceed range of largest integer">; def warn_enumerator_too_large : Warning< "enumerator value %0 is not representable in the largest integer type">; def warn_illegal_constant_array_size : Extension< "size of static array must be an integer constant expression">; def err_vm_decl_in_file_scope : Error< "variably modified type declaration not allowed at file scope">; def err_vm_decl_has_extern_linkage : Error< "variably modified type declaration can not have 'extern' linkage">; def err_typecheck_field_variable_size : Error< "fields must have a constant size: 'variable length array in structure' " "extension will never be supported">; def err_vm_func_decl : Error< "function declaration cannot have variably modified type">; def err_array_too_large : Error< "array is too large (%0 elements)">; def warn_array_new_too_large : Warning<"array is too large (%0 elements)">, // FIXME PR11644: ", will throw std::bad_array_new_length at runtime" InGroup>; // -Wpadded, -Wpacked def warn_padded_struct_field : Warning< "padding %select{struct|class}0 %1 with %2 %select{byte|bit}3%select{|s}4 " "to align %5">, InGroup, DefaultIgnore; def warn_padded_struct_anon_field : Warning< "padding %select{struct|class}0 %1 with %2 %select{byte|bit}3%select{|s}4 " "to align anonymous bit-field">, InGroup, DefaultIgnore; def warn_padded_struct_size : Warning< "padding size of %0 with %1 %select{byte|bit}2%select{|s}3 " "to alignment boundary">, InGroup, DefaultIgnore; def warn_unnecessary_packed : Warning< "packed attribute is unnecessary for %0">, InGroup, DefaultIgnore; def err_typecheck_negative_array_size : Error<"array size is negative">; def warn_typecheck_negative_array_new_size : Warning<"array size is negative">, // FIXME PR11644: ", will throw std::bad_array_new_length at runtime" InGroup>; def warn_typecheck_function_qualifiers : Warning< "qualifier on function type %0 has unspecified behavior">; def err_typecheck_invalid_restrict_not_pointer : Error< "restrict requires a pointer or reference (%0 is invalid)">; def err_typecheck_invalid_restrict_not_pointer_noarg : Error< "restrict requires a pointer or reference">; def err_typecheck_invalid_restrict_invalid_pointee : Error< "pointer to function type %0 may not be 'restrict' qualified">; def ext_typecheck_zero_array_size : Extension< "zero size arrays are an extension">; def err_typecheck_zero_array_size : Error< "zero-length arrays are not permitted in C++">; def warn_typecheck_zero_static_array_size : Warning< "'static' has no effect on zero-length arrays">, InGroup>; def err_array_size_non_int : Error<"size of array has non-integer type %0">; def err_init_element_not_constant : Error< "initializer element is not a compile-time constant">; def err_local_cant_init : Error< "'__local' variable cannot have an initializer">; def err_block_extern_cant_init : Error< "'extern' variable cannot have an initializer">; def warn_extern_init : Warning<"'extern' variable has an initializer">; def err_variable_object_no_init : Error< "variable-sized object may not be initialized">; def err_excess_initializers : Error< "excess elements in %select{array|vector|scalar|union|struct}0 initializer">; def warn_excess_initializers : ExtWarn< "excess elements in %select{array|vector|scalar|union|struct}0 initializer">; def err_excess_initializers_in_char_array_initializer : Error< "excess elements in char array initializer">; def warn_excess_initializers_in_char_array_initializer : ExtWarn< "excess elements in char array initializer">; def err_initializer_string_for_char_array_too_long : Error< "initializer-string for char array is too long">; def warn_initializer_string_for_char_array_too_long : ExtWarn< "initializer-string for char array is too long">; def warn_missing_field_initializers : Warning< "missing field '%0' initializer">, InGroup, DefaultIgnore; def warn_braces_around_scalar_init : Warning< "braces around scalar initializer">; def warn_many_braces_around_scalar_init : ExtWarn< "too many braces around scalar initializer">; def ext_complex_component_init : Extension< "complex initialization specifying real and imaginary components " "is an extension">, InGroup>; def err_empty_scalar_initializer : Error<"scalar initializer cannot be empty">; def warn_cxx98_compat_empty_scalar_initializer : Warning< "scalar initialized from empty initializer list is incompatible with C++98">, InGroup, DefaultIgnore; def err_illegal_initializer : Error< "illegal initializer (only variables can be initialized)">; def err_illegal_initializer_type : Error<"illegal initializer type %0">; def err_init_list_type_narrowing_sfinae : Error< "type %0 cannot be narrowed to %1 in initializer list">; def err_init_list_type_narrowing : ExtWarn< "type %0 cannot be narrowed to %1 in initializer list">, InGroup, DefaultError; def err_init_list_variable_narrowing_sfinae : Error< "non-constant-expression cannot be narrowed from type %0 to %1 in " "initializer list">; def err_init_list_variable_narrowing : ExtWarn< "non-constant-expression cannot be narrowed from type %0 to %1 in " "initializer list">, InGroup, DefaultError; def err_init_list_constant_narrowing_sfinae : Error< "constant expression evaluates to %0 which cannot be narrowed to type %1">; def err_init_list_constant_narrowing : ExtWarn< "constant expression evaluates to %0 which cannot be narrowed to type %1">, InGroup, DefaultError; def warn_init_list_type_narrowing : Warning< "type %0 cannot be narrowed to %1 in initializer list in C++11">, InGroup, DefaultIgnore; def warn_init_list_variable_narrowing : Warning< "non-constant-expression cannot be narrowed from type %0 to %1 in " "initializer list in C++11">, InGroup, DefaultIgnore; def warn_init_list_constant_narrowing : Warning< "constant expression evaluates to %0 which cannot be narrowed to type %1 in " "C++11">, InGroup, DefaultIgnore; def note_init_list_narrowing_override : Note< "override this message by inserting an explicit cast">; def err_init_objc_class : Error< "cannot initialize Objective-C class type %0">; def err_implicit_empty_initializer : Error< "initializer for aggregate with no elements requires explicit braces">; def err_bitfield_has_negative_width : Error< "bit-field %0 has negative width (%1)">; def err_anon_bitfield_has_negative_width : Error< "anonymous bit-field has negative width (%0)">; def err_bitfield_has_zero_width : Error<"named bit-field %0 has zero width">; def err_bitfield_width_exceeds_type_size : Error< "size of bit-field %0 (%1 bits) exceeds size of its type (%2 bits)">; def err_anon_bitfield_width_exceeds_type_size : Error< "size of anonymous bit-field (%0 bits) exceeds size of its type (%1 bits)">; def err_incorrect_number_of_vector_initializers : Error< "number of elements must be either one or match the size of the vector">; // Used by C++ which allows bit-fields that are wider than the type. def warn_bitfield_width_exceeds_type_size: Warning< "size of bit-field %0 (%1 bits) exceeds the size of its type; value will be " "truncated to %2 bits">; def warn_anon_bitfield_width_exceeds_type_size : Warning< "size of anonymous bit-field (%0 bits) exceeds size of its type; value will " "be truncated to %1 bits">; def warn_missing_braces : Warning< "suggest braces around initialization of subobject">, InGroup>, DefaultIgnore; def err_missing_braces : Error< "cannot omit braces around initialization of subobject when using direct " "list-initialization">; def err_redefinition_of_label : Error<"redefinition of label %0">; def err_undeclared_label_use : Error<"use of undeclared label %0">; def warn_unused_label : Warning<"unused label %0">, InGroup, DefaultIgnore; def err_goto_into_protected_scope : Error<"goto into protected scope">; def warn_goto_into_protected_scope : ExtWarn<"goto into protected scope">, InGroup; def warn_cxx98_compat_goto_into_protected_scope : Warning< "goto would jump into protected scope in C++98">, InGroup, DefaultIgnore; def err_switch_into_protected_scope : Error< "switch case is in protected scope">; def warn_cxx98_compat_switch_into_protected_scope : Warning< "switch case would be in a protected scope in C++98">, InGroup, DefaultIgnore; def err_indirect_goto_without_addrlabel : Error< "indirect goto in function with no address-of-label expressions">; def err_indirect_goto_in_protected_scope : Error< "indirect goto might cross protected scopes">; def warn_cxx98_compat_indirect_goto_in_protected_scope : Warning< "indirect goto might cross protected scopes in C++98">, InGroup, DefaultIgnore; def note_indirect_goto_target : Note<"possible target of indirect goto">; def note_protected_by_variable_init : Note< "jump bypasses variable initialization">; def note_protected_by_variable_nontriv_destructor : Note< "jump bypasses variable with a non-trivial destructor">; def note_protected_by_variable_non_pod : Note< "jump bypasses initialization of non-POD variable">; def note_protected_by_cleanup : Note< "jump bypasses initialization of variable with __attribute__((cleanup))">; def note_protected_by_vla_typedef : Note< "jump bypasses initialization of VLA typedef">; def note_protected_by_vla_type_alias : Note< "jump bypasses initialization of VLA type alias">; def note_protected_by_vla : Note< "jump bypasses initialization of variable length array">; def note_protected_by_objc_try : Note< "jump bypasses initialization of @try block">; def note_protected_by_objc_catch : Note< "jump bypasses initialization of @catch block">; def note_protected_by_objc_finally : Note< "jump bypasses initialization of @finally block">; def note_protected_by_objc_synchronized : Note< "jump bypasses initialization of @synchronized block">; def note_protected_by_objc_autoreleasepool : Note< "jump bypasses auto release push of @autoreleasepool block">; def note_protected_by_cxx_try : Note< "jump bypasses initialization of try block">; def note_protected_by_cxx_catch : Note< "jump bypasses initialization of catch block">; def note_protected_by___block : Note< "jump bypasses setup of __block variable">; def note_protected_by_objc_ownership : Note< "jump bypasses initialization of retaining variable">; def note_enters_block_captures_cxx_obj : Note< "jump enters lifetime of block which captures a destructible c++ object">; def note_enters_block_captures_strong : Note< "jump enters lifetime of block which strongly captures a variable">; def note_enters_block_captures_weak : Note< "jump enters lifetime of block which weakly captures a variable">; def note_exits_cleanup : Note< "jump exits scope of variable with __attribute__((cleanup))">; def note_exits_dtor : Note< "jump exits scope of variable with non-trivial destructor">; def note_exits___block : Note< "jump exits scope of __block variable">; def note_exits_objc_try : Note< "jump exits @try block">; def note_exits_objc_catch : Note< "jump exits @catch block">; def note_exits_objc_finally : Note< "jump exits @finally block">; def note_exits_objc_synchronized : Note< "jump exits @synchronized block">; def note_exits_cxx_try : Note< "jump exits try block">; def note_exits_cxx_catch : Note< "jump exits catch block">; def note_exits_objc_autoreleasepool : Note< "jump exits autoreleasepool block">; def note_exits_objc_ownership : Note< "jump exits scope of retaining variable">; def note_exits_block_captures_cxx_obj : Note< "jump exits lifetime of block which captures a destructible c++ object">; def note_exits_block_captures_strong : Note< "jump exits lifetime of block which strongly captures a variable">; def note_exits_block_captures_weak : Note< "jump exits lifetime of block which weakly captures a variable">; def err_func_returning_array_function : Error< "function cannot return %select{array|function}0 type %1">; def err_field_declared_as_function : Error<"field %0 declared as a function">; def err_field_incomplete : Error<"field has incomplete type %0">; def ext_variable_sized_type_in_struct : ExtWarn< "field %0 with variable sized type %1 not at the end of a struct or class is" " a GNU extension">, InGroup; def err_flexible_array_empty_struct : Error< "flexible array %0 not allowed in otherwise empty struct">; def err_flexible_array_has_nonpod_type : Error< "flexible array member %0 of non-POD element type %1">; def ext_flexible_array_in_struct : Extension< "%0 may not be nested in a struct due to flexible array member">, InGroup; def ext_flexible_array_in_array : Extension< "%0 may not be used as an array element due to flexible array member">, InGroup; def err_flexible_array_init : Error< "initialization of flexible array member is not allowed">; def ext_flexible_array_empty_aggregate_ms : Extension< "flexible array member %0 in otherwise empty %select{struct|class}1 " "is a Microsoft extension">, InGroup; def ext_flexible_array_union_ms : Extension< "flexible array member %0 in a union is a Microsoft extension">, InGroup; def ext_flexible_array_empty_aggregate_gnu : Extension< "flexible array member %0 in otherwise empty %select{struct|class}1 " "is a GNU extension">, InGroup; def ext_flexible_array_union_gnu : Extension< "flexible array member %0 in a union is a GNU extension">, InGroup; let CategoryName = "ARC Semantic Issue" in { // ARC-mode diagnostics. let CategoryName = "ARC Weak References" in { def err_arc_weak_no_runtime : Error< "the current deployment target does not support automated __weak references">; def err_arc_unsupported_weak_class : Error< "class is incompatible with __weak references">; def err_arc_weak_unavailable_assign : Error< "assignment of a weak-unavailable object to a __weak object">; def err_arc_weak_unavailable_property : Error< "synthesis of a weak-unavailable property is disallowed " "because it requires synthesis of an ivar of the __weak object">; def err_arc_convesion_of_weak_unavailable : Error< "%select{implicit conversion|cast}0 of weak-unavailable object of type %1 to" " a __weak object of type %2">; } // end "ARC Weak References" category let CategoryName = "ARC Restrictions" in { def err_arc_illegal_explicit_message : Error< "ARC forbids explicit message send of %0">; def err_arc_unused_init_message : Error< "the result of a delegate init call must be immediately returned " "or assigned to 'self'">; def err_arc_mismatched_cast : Error< "%select{implicit conversion|cast}0 of " "%select{%2|a non-Objective-C pointer type %2|a block pointer|" "an Objective-C pointer|an indirect pointer to an Objective-C pointer}1" " to %3 is disallowed with ARC">; def err_arc_nolifetime_behavior : Error< "explicit ownership qualifier on cast result has no effect">; def err_arc_objc_object_in_struct : Error< "ARC forbids %select{Objective-C objects|blocks}0 in structs or unions">; def err_arc_objc_property_default_assign_on_object : Error< "ARC forbids synthesizing a property of an Objective-C object " "with unspecified ownership or storage attribute">; def err_arc_illegal_selector : Error< "ARC forbids use of %0 in a @selector">; def err_arc_illegal_method_def : Error< "ARC forbids implementation of %0">; } // end "ARC Restrictions" category def err_arc_lost_method_convention : Error< "method was declared as %select{an 'alloc'|a 'copy'|an 'init'|a 'new'}0 " "method, but its implementation doesn't match because %select{" "its result type is not an object pointer|" "its result type is unrelated to its receiver type}1">; def note_arc_lost_method_convention : Note<"declaration in interface">; def err_arc_gained_method_convention : Error< "method implementation does not match its declaration">; def note_arc_gained_method_convention : Note< "declaration in interface is not in the '%select{alloc|copy|init|new}0' " "family because %select{its result type is not an object pointer|" "its result type is unrelated to its receiver type}1">; def err_typecheck_arc_assign_self : Error< "cannot assign to 'self' outside of a method in the init family">; def err_typecheck_arc_assign_self_class_method : Error< "cannot assign to 'self' in a class method">; def err_typecheck_arr_assign_enumeration : Error< "fast enumeration variables can't be modified in ARC by default; " "declare the variable __strong to allow this">; def warn_arc_non_pod_class_with_object_member : Warning< "%0 cannot be shared between ARC and non-ARC " "code; add a copy constructor, a copy assignment operator, and a destructor " "to make it ABI-compatible">, InGroup, DefaultIgnore; def warn_arc_retained_assign : Warning< "assigning retained object to %select{weak|unsafe_unretained}0 variable" "; object will be released after assignment">, InGroup; def warn_arc_retained_property_assign : Warning< "assigning retained object to unsafe property" "; object will be released after assignment">, InGroup; def warn_arc_trivial_member_function_with_object_member : Warning< "%0 cannot be shared between ARC and non-ARC " "code; add a non-trivial %select{copy constructor|copy assignment operator|" "destructor}1 to make it ABI-compatible">, InGroup, DefaultIgnore; def err_arc_new_array_without_ownership : Error< "'new' cannot allocate an array of %0 with no explicit ownership">; def warn_err_new_delete_object_array : Warning< "%select{allocating|destroying}0 an array of %1; this array must not " "%select{be deleted in|have been allocated from}0 non-ARC code">, InGroup, DefaultIgnore; def err_arc_autoreleasing_var : Error< "%select{__block variables|global variables|fields|ivars}0 cannot have " "__autoreleasing ownership">; def err_arc_autoreleasing_capture : Error< "cannot capture __autoreleasing variable in a " "%select{block|lambda by copy}0">; def err_arc_thread_ownership : Error< "thread-local variable has non-trivial ownership: type is %0">; def err_arc_indirect_no_ownership : Error< "%select{pointer|reference}1 to non-const type %0 with no explicit ownership">, InGroup; def err_arc_array_param_no_ownership : Error< "must explicitly describe intended ownership of an object array parameter">; def err_arc_pseudo_dtor_inconstant_quals : Error< "pseudo-destructor destroys object of type %0 with inconsistently-qualified " "type %1">; def err_arc_init_method_unrelated_result_type : Error< "init methods must return a type related to the receiver type">; def err_arc_nonlocal_writeback : Error< "passing address of %select{non-local|non-scalar}0 object to " "__autoreleasing parameter for write-back">; def err_arc_method_not_found : Error< "no known %select{instance|class}1 method for selector %0">; def err_arc_receiver_forward_class : Error< "receiver %0 for class message is a forward declaration">; def err_arc_may_not_respond : Error< "no visible @interface for %0 declares the selector %1">; def err_arc_receiver_forward_instance : Error< "receiver type %0 for instance message is a forward declaration">; def warn_receiver_forward_instance : Warning< "receiver type %0 for instance message is a forward declaration">, InGroup>, DefaultIgnore; def err_arc_collection_forward : Error< "collection expression type %0 is a forward declaration">; def err_arc_multiple_method_decl : Error< "multiple methods named %0 found with mismatched result, " "parameter type or attributes">; let CategoryName = "ARC Retain Cycle" in { def warn_arc_retain_cycle : Warning< "capturing %0 strongly in this block is likely to lead to a retain cycle">, InGroup; def note_arc_retain_cycle_owner : Note< "block will be retained by %select{the captured object|an object strongly " "retained by the captured object}0">; } // end "ARC Retain Cycle" category def note_nontrivial_objc_ownership : Note< "because type %0 has %select{no|no|__strong|__weak|__autoreleasing}1 " "ownership">; def warn_arc_object_memaccess : Warning< "%select{destination for|source of}0 this %1 call is a pointer to " "ownership-qualified type %2">, InGroup; let CategoryName = "ARC and @properties" in { def err_arc_strong_property_ownership : Error< "existing ivar %1 for strong property %0 may not be " "%select{|__unsafe_unretained||__weak}2">; def err_arc_assign_property_ownership : Error< "existing ivar %1 for property %0 with %select{unsafe_unretained| assign}2 " "attribute must be __unsafe_unretained">; def err_arc_inconsistent_property_ownership : Error< "%select{|unsafe_unretained|strong|weak}1 property %0 may not also be " "declared %select{|__unsafe_unretained|__strong|__weak|__autoreleasing}2">; } // end "ARC and @properties" category def err_arc_atomic_ownership : Error< "cannot perform atomic operation on a pointer to type %0: type has " "non-trivial ownership">; let CategoryName = "ARC Casting Rules" in { def err_arc_bridge_cast_incompatible : Error< "incompatible types casting %0 to %1 with a %select{__bridge|" "__bridge_transfer|__bridge_retained}2 cast">; def err_arc_bridge_cast_wrong_kind : Error< "cast of %select{Objective-C|block|C}0 pointer type %1 to " "%select{Objective-C|block|C}2 pointer type %3 cannot use %select{__bridge|" "__bridge_transfer|__bridge_retained}4">; def err_arc_cast_requires_bridge : Error< "%select{cast|implicit conversion}0 of %select{Objective-C|block|C}1 " "pointer type %2 to %select{Objective-C|block|C}3 pointer type %4 " "requires a bridged cast">; def note_arc_bridge : Note< "use __bridge to convert directly (no change in ownership)">; def note_arc_bridge_transfer : Note< "use %select{__bridge_transfer|CFBridgingRelease call}1 to transfer " "ownership of a +1 %0 into ARC">; def note_arc_bridge_retained : Note< "use %select{__bridge_retained|CFBridgingRetain call}1 to make an " "ARC object available as a +1 %0">; } // ARC Casting category } // ARC category name def err_flexible_array_init_needs_braces : Error< "flexible array requires brace-enclosed initializer">; def err_illegal_decl_array_of_functions : Error< "'%0' declared as array of functions of type %1">; def err_illegal_decl_array_incomplete_type : Error< "array has incomplete element type %0">; def err_illegal_message_expr_incomplete_type : Error< "objective-c message has incomplete result type %0">; def err_illegal_decl_array_of_references : Error< "'%0' declared as array of references of type %1">; def err_decl_negative_array_size : Error< "'%0' declared as an array with a negative size">; def err_array_star_outside_prototype : Error< "star modifier used outside of function prototype">; def err_illegal_decl_pointer_to_reference : Error< "'%0' declared as a pointer to a reference of type %1">; def err_illegal_decl_mempointer_to_reference : Error< "'%0' declared as a member pointer to a reference of type %1">; def err_illegal_decl_mempointer_to_void : Error< "'%0' declared as a member pointer to void">; def err_illegal_decl_mempointer_in_nonclass : Error< "'%0' does not point into a class">; def err_mempointer_in_nonclass_type : Error< "member pointer refers into non-class type %0">; def err_reference_to_void : Error<"cannot form a reference to 'void'">; def err_nonfunction_block_type : Error< "block pointer to non-function type is invalid">; def err_return_block_has_expr : Error<"void block should not return a value">; def err_block_return_missing_expr : Error< "non-void block should return a value">; def err_func_def_incomplete_result : Error< "incomplete result type %0 in function definition">; def err_atomic_specifier_bad_type : Error< "_Atomic cannot be applied to " "%select{incomplete |array |function |reference |atomic |qualified |}0type " "%1 %select{||||||which is not trivially copyable}0">; // Expressions. def ext_sizeof_function_type : Extension< "invalid application of 'sizeof' to a function type">, InGroup; def ext_sizeof_void_type : Extension< "invalid application of '%select{sizeof|__alignof|vec_step}0' to a void " "type">, InGroup; def err_sizeof_alignof_incomplete_type : Error< "invalid application of '%select{sizeof|__alignof|vec_step}0' to an " "incomplete type %1">; def err_sizeof_alignof_bitfield : Error< "invalid application of '%select{sizeof|__alignof}0' to bit-field">; def err_vecstep_non_scalar_vector_type : Error< "'vec_step' requires built-in scalar or vector type, %0 invalid">; def err_offsetof_incomplete_type : Error< "offsetof of incomplete type %0">; def err_offsetof_record_type : Error< "offsetof requires struct, union, or class type, %0 invalid">; def err_offsetof_array_type : Error<"offsetof requires array type, %0 invalid">; def ext_offsetof_extended_field_designator : Extension< "using extended field designator is an extension">, InGroup>; def warn_offsetof_non_pod_type : ExtWarn<"offset of on non-POD type %0">, InGroup; def err_offsetof_bitfield : Error<"cannot compute offset of bit-field %0">; def warn_floatingpoint_eq : Warning< "comparing floating point with == or != is unsafe">, InGroup>, DefaultIgnore; def warn_division_by_zero : Warning<"division by zero is undefined">; def warn_remainder_by_zero : Warning<"remainder by zero is undefined">; def warn_shift_negative : Warning<"shift count is negative">, InGroup>; def warn_shift_gt_typewidth : Warning<"shift count >= width of type">, InGroup>; def warn_shift_result_gt_typewidth : Warning< "signed shift result (%0) requires %1 bits to represent, but %2 only has " "%3 bits">, InGroup>; def warn_shift_result_sets_sign_bit : Warning< "signed shift result (%0) sets the sign bit of the shift expression's " "type (%1) and becomes negative">, InGroup>, DefaultIgnore; def warn_precedence_bitwise_rel : Warning< "%0 has lower precedence than %1; %1 will be evaluated first">, InGroup; def note_precedence_bitwise_first : Note< "place parentheses around the %0 expression to evaluate it first">; def note_precedence_bitwise_silence : Note< "place parentheses around the %0 expression to silence this warning">; def warn_precedence_conditional : Warning< "operator '?:' has lower precedence than '%0'; '%0' will be evaluated first">, InGroup; def note_precedence_conditional_first : Note< "place parentheses around the '?:' expression to evaluate it first">; def note_precedence_conditional_silence : Note< "place parentheses around the '%0' expression to silence this warning">; def warn_logical_instead_of_bitwise : Warning< "use of logical '%0' with constant operand">, InGroup>; def note_logical_instead_of_bitwise_change_operator : Note< "use '%0' for a bitwise operation">; def note_logical_instead_of_bitwise_remove_constant : Note< "remove constant to silence this warning">; def warn_bitwise_and_in_bitwise_or : Warning< "'&' within '|'">, InGroup; def note_bitwise_and_in_bitwise_or_silence : Note< "place parentheses around the '&' expression to silence this warning">; def warn_logical_and_in_logical_or : Warning< "'&&' within '||'">, InGroup; def note_logical_and_in_logical_or_silence : Note< "place parentheses around the '&&' expression to silence this warning">; def warn_self_assignment : Warning< "explicitly assigning a variable of type %0 to itself">, InGroup, DefaultIgnore; def warn_string_plus_int : Warning< "adding %0 to a string does not append to the string">, InGroup; def note_string_plus_int_silence : Note< "use array indexing to silence this warning">; def warn_sizeof_array_param : Warning< "sizeof on array function parameter will return size of %0 instead of %1">, InGroup; def err_sizeof_nonfragile_interface : Error< "invalid application of '%select{alignof|sizeof}1' to interface %0 in " "non-fragile ABI">; def err_atdef_nonfragile_interface : Error< "invalid application of @defs in non-fragile ABI">; def err_subscript_nonfragile_interface : Error< "subscript requires size of interface %0, which is not constant in " "non-fragile ABI">; def err_arithmetic_nonfragile_interface : Error< "arithmetic on pointer to interface %0, which is not a constant size in " "non-fragile ABI">; def ext_subscript_non_lvalue : Extension< "ISO C90 does not allow subscripting non-lvalue array">; def err_typecheck_subscript_value : Error< "subscripted value is not an array, pointer, or vector">; def err_typecheck_subscript_not_integer : Error< "array subscript is not an integer">; def err_subscript_function_type : Error< "subscript of pointer to function type %0">; def err_subscript_incomplete_type : Error< "subscript of pointer to incomplete type %0">; def ext_gnu_subscript_void_type : Extension< "subscript of a pointer to void is a GNU extension">, InGroup; def err_typecheck_member_reference_struct_union : Error< "member reference base type %0 is not a structure or union">; def err_typecheck_member_reference_ivar : Error< "%0 does not have a member named %1">; def error_arc_weak_ivar_access : Error< "dereferencing a __weak pointer is not allowed due to possible " "null value caused by race condition, assign it to strong variable first">; def err_typecheck_member_reference_arrow : Error< "member reference type %0 is not a pointer">; def err_typecheck_member_reference_suggestion : Error< "member reference type %0 is %select{a|not a}1 pointer; maybe you meant to use '%select{->|.}1'?">; def err_typecheck_member_reference_type : Error< "cannot refer to type member %0 in %1 with '%select{.|->}2'">; def err_typecheck_member_reference_unknown : Error< "cannot refer to member %0 in %1 with '%select{.|->}2'">; def err_member_reference_needs_call : Error< "base of member reference is a function; perhaps you meant to call " "it%select{| with no arguments}0?">; def warn_subscript_is_char : Warning<"array subscript is of type 'char'">, InGroup, DefaultIgnore; def err_typecheck_incomplete_tag : Error<"incomplete definition of type %0">; def err_no_member : Error<"no member named %0 in %1">; def err_member_not_yet_instantiated : Error< "no member %0 in %1; it has not yet been instantiated">; def note_non_instantiated_member_here : Note< "not-yet-instantiated member is declared here">; def err_enumerator_does_not_exist : Error< "enumerator %0 does not exist in instantiation of %1">; def note_enum_specialized_here : Note< "enum %0 was explicitly specialized here">; def err_member_redeclared : Error<"class member cannot be redeclared">; def err_member_name_of_class : Error<"member %0 has the same name as its class">; def err_member_def_undefined_record : Error< "out-of-line definition of %0 from class %1 without definition">; def err_member_def_does_not_match : Error< "out-of-line definition of %0 does not match any declaration in %1">; def err_member_def_does_not_match_suggest : Error< "out-of-line definition of %0 does not match any declaration in %1; " "did you mean %2?">; def err_member_def_does_not_match_ret_type : Error< "out-of-line definition of %q0 differs from the declaration in the return type">; def err_nonstatic_member_out_of_line : Error< "non-static data member defined out-of-line">; def err_qualified_typedef_declarator : Error< "typedef declarator cannot be qualified">; def err_qualified_param_declarator : Error< "parameter declarator cannot be qualified">; def ext_out_of_line_declaration : ExtWarn< "out-of-line declaration of a member must be a definition">, InGroup, DefaultError; def warn_member_extra_qualification : Warning< "extra qualification on member %0">; def err_member_qualification : Error< "non-friend class member %0 cannot have a qualified name">; def note_member_def_close_match : Note<"member declaration nearly matches">; def note_member_def_close_const_match : Note< "member declaration does not match because " "it %select{is|is not}0 const qualified">; def note_member_def_close_param_match : Note< "type of %ordinal0 parameter of member declaration does not match " "definition (%1 vs %2)">; def err_typecheck_ivar_variable_size : Error< "instance variables must have a constant size">; def err_ivar_reference_type : Error< "instance variables cannot be of reference type">; def err_typecheck_illegal_increment_decrement : Error< "cannot %select{decrement|increment}1 value of type %0">; def err_typecheck_arithmetic_incomplete_type : Error< "arithmetic on a pointer to an incomplete type %0">; def err_typecheck_pointer_arith_function_type : Error< "arithmetic on%select{ a|}0 pointer%select{|s}0 to%select{ the|}2 " "function type%select{|s}2 %1%select{| and %3}2">; def err_typecheck_pointer_arith_void_type : Error< "arithmetic on%select{ a|}0 pointer%select{|s}0 to void">; def err_typecheck_decl_incomplete_type : Error< "variable has incomplete type %0">; def ext_typecheck_decl_incomplete_type : ExtWarn< "tentative definition of variable with internal linkage has incomplete non-array type %0">, InGroup>; def err_tentative_def_incomplete_type : Error< "tentative definition has type %0 that is never completed">; def err_tentative_def_incomplete_type_arr : Error< "tentative definition has array of type %0 that is never completed">; def warn_tentative_incomplete_array : Warning< "tentative array definition assumed to have one element">; def err_typecheck_incomplete_array_needs_initializer : Error< "definition of variable with array type needs an explicit size " "or an initializer">; def err_array_init_not_init_list : Error< "array initializer must be an initializer " "list%select{| or string literal}0">; def err_array_init_different_type : Error< "cannot initialize array of type %0 with array of type %1">; def err_array_init_non_constant_array : Error< "cannot initialize array of type %0 with non-constant array of type %1">; def ext_array_init_copy : Extension< "initialization of an array of type %0 from a compound literal of type %1 is " "a GNU extension">, InGroup; // This is intentionally not disabled by -Wno-gnu. def ext_array_init_parens : ExtWarn< "parenthesized initialization of a member array is a GNU extension">, InGroup>, DefaultError; def warn_deprecated_string_literal_conversion : Warning< "conversion from string literal to %0 is deprecated">, InGroup; def err_realimag_invalid_type : Error<"invalid type %0 to %1 operator">; def err_typecheck_sclass_fscope : Error< "illegal storage class on file-scoped variable">; def err_unsupported_global_register : Error< "global register variables are not supported">; def warn_standalone_specifier : Warning<"'%0' ignored on this declaration">; def err_typecheck_sclass_func : Error<"illegal storage class on function">; def err_static_block_func : Error< "function declared in block scope cannot have 'static' storage class">; def err_typecheck_address_of : Error<"address of %select{bit-field" "|vector element|property expression|register variable}0 requested">; def ext_typecheck_addrof_void : Extension< "ISO C forbids taking the address of an expression of type 'void'">; def err_unqualified_pointer_member_function : Error< "must explicitly qualify name of member function when taking its address">; def err_invalid_form_pointer_member_function : Error< "cannot create a non-constant pointer to member function">; def err_parens_pointer_member_function : Error< "cannot parenthesize the name of a method when forming a member pointer">; def err_typecheck_invalid_lvalue_addrof : Error< "address expression must be an lvalue or a function designator">; def ext_typecheck_addrof_class_temporary : ExtWarn< "taking the address of a temporary object of type %0">, InGroup>, DefaultError; def err_typecheck_addrof_class_temporary : Error< "taking the address of a temporary object of type %0">; def err_typecheck_unary_expr : Error< "invalid argument type %0 to unary expression">; def err_typecheck_indirection_requires_pointer : Error< "indirection requires pointer operand (%0 invalid)">; def warn_indirection_through_null : Warning< "indirection of non-volatile null pointer will be deleted, not trap">, InGroup; def note_indirection_through_null : Note< "consider using __builtin_trap() or qualifying pointer with 'volatile'">; def warn_pointer_indirection_from_incompatible_type : Warning< "dereference of type %1 that was reinterpret_cast from type %0 has undefined " "behavior.">, InGroup>, DefaultIgnore; def err_objc_object_assignment : Error< "cannot assign to class object (%0 invalid)">; def err_typecheck_invalid_operands : Error< "invalid operands to binary expression (%0 and %1)">; def err_typecheck_sub_ptr_compatible : Error< "%0 and %1 are not pointers to compatible types">; def ext_typecheck_ordered_comparison_of_pointer_integer : ExtWarn< "ordered comparison between pointer and integer (%0 and %1)">; def ext_typecheck_ordered_comparison_of_pointer_and_zero : Extension< "ordered comparison between pointer and zero (%0 and %1) is an extension">; def ext_typecheck_ordered_comparison_of_function_pointers : ExtWarn< "ordered comparison of function pointers (%0 and %1)">; def ext_typecheck_comparison_of_fptr_to_void : Extension< "equality comparison between function pointer and void pointer (%0 and %1)">; def err_typecheck_comparison_of_fptr_to_void : Error< "equality comparison between function pointer and void pointer (%0 and %1)">; def ext_typecheck_comparison_of_pointer_integer : ExtWarn< "comparison between pointer and integer (%0 and %1)">; def err_typecheck_comparison_of_pointer_integer : Error< "comparison between pointer and integer (%0 and %1)">; def ext_typecheck_comparison_of_distinct_pointers : ExtWarn< "comparison of distinct pointer types (%0 and %1)">; def ext_typecheck_cond_incompatible_operands : ExtWarn< "incompatible operand types (%0 and %1)">; def err_cond_voidptr_arc : Error < "operands to conditional of types %0 and %1 are incompatible in ARC mode">; def err_typecheck_comparison_of_distinct_pointers : Error< "comparison of distinct pointer types (%0 and %1)">; def ext_typecheck_comparison_of_distinct_pointers_nonstandard : ExtWarn< "comparison of distinct pointer types (%0 and %1) uses non-standard " "composite pointer type %2">; def err_typecheck_assign_const : Error<"read-only variable is not assignable">; def err_stmtexpr_file_scope : Error< "statement expression not allowed at file scope">; def warn_mixed_sign_comparison : Warning< "comparison of integers of different signs: %0 and %1">, InGroup, DefaultIgnore; def warn_lunsigned_always_true_comparison : Warning< "comparison of unsigned%select{| enum}2 expression %0 is always %1">, InGroup; def warn_runsigned_always_true_comparison : Warning< "comparison of %0 unsigned%select{| enum}2 expression is always %1">, InGroup; def warn_comparison_of_mixed_enum_types : Warning< "comparison of two values with different enumeration types (%0 and %1)">, InGroup>; def warn_null_in_arithmetic_operation : Warning< "use of NULL in arithmetic operation">, InGroup>; def warn_null_in_comparison_operation : Warning< "comparison between NULL and non-pointer " "%select{(%1 and NULL)|(NULL and %1)}0">, InGroup>; def err_invalid_this_use : Error< "invalid use of 'this' outside of a non-static member function">; def err_this_static_member_func : Error< "'this' cannot be%select{| implicitly}0 used in a static member function " "declaration">; def err_invalid_member_use_in_static_method : Error< "invalid use of member %0 in static member function">; def err_invalid_qualified_function_type : Error< "%select{static |non-}0member function %select{of type %2 |}1" "cannot have '%3' qualifier">; def err_compound_qualified_function_type : Error< "%select{block pointer|pointer|reference}0 to function type %select{%2 |}1" "cannot have '%3' qualifier">; def err_ref_qualifier_overload : Error< "cannot overload a member function %select{without a ref-qualifier|with " "ref-qualifier '&'|with ref-qualifier '&&'}0 with a member function %select{" "without a ref-qualifier|with ref-qualifier '&'|with ref-qualifier '&&'}1">; def err_invalid_non_static_member_use : Error< "invalid use of non-static data member %0">; def err_nested_non_static_member_use : Error< "%select{call to non-static member function|use of non-static data member}0 " "%2 of %1 from nested type %3">; def warn_cxx98_compat_non_static_member_use : Warning< "use of non-static data member %0 in an unevaluated context is " "incompatible with C++98">, InGroup, DefaultIgnore; def err_invalid_incomplete_type_use : Error< "invalid use of incomplete type %0">; def err_builtin_func_cast_more_than_one_arg : Error< "function-style cast to a builtin type can only take one argument">; def err_value_init_for_array_type : Error< "array types cannot be value-initialized">; def warn_format_nonliteral_noargs : Warning< "format string is not a string literal (potentially insecure)">, InGroup; def warn_format_nonliteral : Warning< "format string is not a string literal">, InGroup, DefaultIgnore; def err_unexpected_interface : Error< "unexpected interface name %0: expected expression">; def err_ref_non_value : Error<"%0 does not refer to a value">; def err_ref_vm_type : Error< "cannot refer to declaration with a variably modified type inside block">; def err_ref_array_type : Error< "cannot refer to declaration with an array type inside block">; def err_property_not_found : Error< "property %0 not found on object of type %1">; def err_invalid_property_name : Error< "%0 is not a valid property name (accessing an object of type %1)">; def err_getter_not_found : Error< "expected getter method not found on object of type %0">; def err_objc_subscript_method_not_found : Error< "expected method to %select{read|write}1 %select{dictionary|array}2 element not " "found on object of type %0">; def err_objc_subscript_index_type : Error< "method index parameter type %0 is not integral type">; def err_objc_subscript_key_type : Error< "method key parameter type %0 is not object type">; def err_objc_subscript_dic_object_type : Error< "method object parameter type %0 is not object type">; def err_objc_subscript_object_type : Error< "cannot assign to this %select{dictionary|array}1 because assigning method's 2nd parameter" " of type %0 is not an objective-C pointer type">; def err_objc_subscript_base_type : Error< "%select{dictionary|array}1 subscript base type %0 is not an Objective-C object">; def err_objc_multiple_subscript_type_conversion : Error< "indexing expression is invalid because subscript type %0 has " "multiple type conversion functions">; def err_objc_subscript_type_conversion : Error< "indexing expression is invalid because subscript type %0 is not an integral" " or objective-C pointer type">; def err_objc_subscript_pointer : Error< "indexing expression is invalid because subscript type %0 is not an" " objective-C pointer">; def err_objc_indexing_method_result_type : Error< "method for accessing %select{dictionary|array}1 element must have Objective-C" " object return type instead of %0">; def err_objc_index_incomplete_class_type : Error< "objective-C index expression has incomplete class type %0">; def err_illegal_container_subscripting_op : Error< "illegal operation on objective-c container subscripting">; def err_property_not_found_forward_class : Error< "property %0 cannot be found in forward class object %1">; def err_property_not_as_forward_class : Error< "property %0 refers to an incomplete Objective-C class %1 " "(with no @interface available)">; def note_forward_class : Note< "forward declaration of class here">; def err_duplicate_property : Error< "property has a previous declaration">; def ext_gnu_void_ptr : Extension< "arithmetic on%select{ a|}0 pointer%select{|s}0 to void is a GNU extension">, InGroup; def ext_gnu_ptr_func_arith : Extension< "arithmetic on%select{ a|}0 pointer%select{|s}0 to%select{ the|}2 function " "type%select{|s}2 %1%select{| and %3}2 is a GNU extension">, InGroup; def error_readonly_message_assignment : Error< "assigning to 'readonly' return result of an objective-c message not allowed">; def ext_integer_increment_complex : Extension< "ISO C does not support '++'/'--' on complex integer type %0">; def ext_integer_complement_complex : Extension< "ISO C does not support '~' for complex conjugation of %0">; def err_nosetter_property_assignment : Error< "%select{assignment to readonly property|" "no setter method %1 for assignment to property}0">; def err_nosetter_property_incdec : Error< "%select{%select{increment|decrement}1 of readonly property|" "no setter method %2 for %select{increment|decrement}1 of property}0">; def err_nogetter_property_compound_assignment : Error< "a getter method is needed to perform a compound assignment on a property">; def err_nogetter_property_incdec : Error< "no getter method %1 for %select{increment|decrement}0 of property">; def error_no_subobject_property_setting : Error< "expression is not assignable">; def err_qualified_objc_access : Error< "%select{property|ivar}0 access cannot be qualified with '%1'">; def ext_freestanding_complex : Extension< "complex numbers are an extension in a freestanding C99 implementation">; // FIXME: Remove when we support imaginary. def err_imaginary_not_supported : Error<"imaginary types are not supported">; // Obj-c expressions def warn_root_inst_method_not_found : Warning< "instance method %0 is being used on 'Class' which is not in the root class">; def warn_class_method_not_found : Warning< "class method %objcclass0 not found (return type defaults to 'id')">; def warn_instance_method_on_class_found : Warning< "instance method %0 found instead of class method %1">; def warn_inst_method_not_found : Warning< "instance method %objcinstance0 not found (return type defaults to 'id')">; def error_no_super_class_message : Error< "no @interface declaration found in class messaging of %0">; def error_root_class_cannot_use_super : Error< "%0 cannot use 'super' because it is a root class">; def err_invalid_receiver_to_message : Error< "invalid receiver to message expression">; def err_invalid_receiver_to_message_super : Error< "'super' is only valid in a method body">; def err_invalid_receiver_class_message : Error< "receiver type %0 is not an Objective-C class">; def err_missing_open_square_message_send : Error< "missing '[' at start of message send expression">; def warn_bad_receiver_type : Warning< "receiver type %0 is not 'id' or interface pointer, consider " "casting it to 'id'">; def err_bad_receiver_type : Error<"bad receiver type %0">; def err_unknown_receiver_suggest : Error< "unknown receiver %0; did you mean %1?">; def error_objc_throw_expects_object : Error< "@throw requires an Objective-C object type (%0 invalid)">; def error_objc_synchronized_expects_object : Error< "@synchronized requires an Objective-C object type (%0 invalid)">; def error_rethrow_used_outside_catch : Error< "@throw (rethrow) used outside of a @catch block">; def err_attribute_multiple_objc_gc : Error< "multiple garbage collection attributes specified for type">; def err_catch_param_not_objc_type : Error< "@catch parameter is not a pointer to an interface type">; def err_illegal_qualifiers_on_catch_parm : Error< "illegal qualifiers on @catch parameter">; def err_storage_spec_on_catch_parm : Error< "@catch parameter cannot have storage specifier %select{|'typedef'|'extern'|" "'static'|'auto'|'register'|'__private_extern__'|'mutable'}0">; def warn_register_objc_catch_parm : Warning< "'register' storage specifier on @catch parameter will be ignored">; def err_qualified_objc_catch_parm : Error< "@catch parameter declarator cannot be qualified">; def warn_objc_pointer_cxx_catch_fragile : Warning< "can not catch an exception thrown with @throw in C++ in the non-unified " "exception model">, InGroup; def err_objc_object_catch : Error< "can't catch an Objective C object by value">; def err_incomplete_type_objc_at_encode : Error< "'@encode' of incomplete type %0">; def warn_setter_getter_impl_required : Warning< "property %0 requires method %1 to be defined - " "use @synthesize, @dynamic or provide a method implementation " "in this class implementation">, InGroup; def warn_setter_getter_impl_required_in_category : Warning< "property %0 requires method %1 to be defined - " "use @dynamic or provide a method implementation in this category">, InGroup; def note_parameter_named_here : Note< "passing argument to parameter %0 here">; def note_parameter_here : Note< "passing argument to parameter here">; // C++ casts // These messages adhere to the TryCast pattern: %0 is an int specifying the // cast type, %1 is the source type, %2 is the destination type. def err_bad_reinterpret_cast_overload : Error< "reinterpret_cast cannot resolve overloaded function %0 to type %1">; def err_bad_static_cast_overload : Error< "address of overloaded function %0 cannot be static_cast to type %1">; def err_bad_cstyle_cast_overload : Error< "address of overloaded function %0 cannot be cast to type %1">; def err_bad_cxx_cast_generic : Error< "%select{const_cast|static_cast|reinterpret_cast|dynamic_cast|C-style cast|" "functional-style cast}0 from %1 to %2 is not allowed">; def err_bad_cxx_cast_rvalue : Error< "%select{const_cast|static_cast|reinterpret_cast|dynamic_cast|C-style cast|" "functional-style cast}0 from rvalue to reference type %2">; def err_bad_cxx_cast_qualifiers_away : Error< "%select{const_cast|static_cast|reinterpret_cast|dynamic_cast|C-style cast|" "functional-style cast}0 from %1 to %2 casts away qualifiers">; def err_bad_const_cast_dest : Error< "%select{const_cast||||C-style cast|functional-style cast}0 to %2, " "which is not a reference, pointer-to-object, or pointer-to-data-member">; def ext_cast_fn_obj : Extension< "cast between pointer-to-function and pointer-to-object is an extension">; def warn_cxx98_compat_cast_fn_obj : Warning< "cast between pointer-to-function and pointer-to-object is incompatible with C++98">, InGroup, DefaultIgnore; def err_bad_reinterpret_cast_small_int : Error< "cast from pointer to smaller type %2 loses information">; def err_bad_cxx_cast_vector_to_scalar_different_size : Error< "%select{||reinterpret_cast||C-style cast|}0 from vector %1 " "to scalar %2 of different size">; def err_bad_cxx_cast_scalar_to_vector_different_size : Error< "%select{||reinterpret_cast||C-style cast|}0 from scalar %1 " "to vector %2 of different size">; def err_bad_cxx_cast_vector_to_vector_different_size : Error< "%select{||reinterpret_cast||C-style cast|}0 from vector %1 " "to vector %2 of different size">; def err_bad_lvalue_to_rvalue_cast : Error< "cannot cast from lvalue of type %1 to rvalue reference type %2; types are " "not compatible">; def err_bad_static_cast_pointer_nonpointer : Error< "cannot cast from type %1 to pointer type %2">; def err_bad_static_cast_member_pointer_nonmp : Error< "cannot cast from type %1 to member pointer type %2">; def err_bad_cxx_cast_member_pointer_size : Error< "cannot %select{||reinterpret_cast||C-style cast|}0 from member pointer " "type %1 to member pointer type %2 of different size">; def err_bad_reinterpret_cast_reference : Error< "reinterpret_cast of a %0 to %1 needs its address which is not allowed">; def warn_undefined_reinterpret_cast : Warning< "reinterpret_cast from %0 to %1 has undefined behavior.">, InGroup>, DefaultIgnore; // These messages don't adhere to the pattern. // FIXME: Display the path somehow better. def err_ambiguous_base_to_derived_cast : Error< "ambiguous cast from base %0 to derived %1:%2">; def err_static_downcast_via_virtual : Error< "cannot cast %0 to %1 via virtual base %2">; def err_downcast_from_inaccessible_base : Error< "cannot cast %select{private|protected}2 base class %1 to %0">; def err_upcast_to_inaccessible_base : Error< "cannot cast %0 to its %select{private|protected}2 base class %1">; def err_bad_dynamic_cast_not_ref_or_ptr : Error< "%0 is not a reference or pointer">; def err_bad_dynamic_cast_not_class : Error<"%0 is not a class">; def err_bad_dynamic_cast_incomplete : Error<"%0 is an incomplete type">; def err_bad_dynamic_cast_not_ptr : Error<"%0 is not a pointer">; def err_bad_dynamic_cast_not_polymorphic : Error<"%0 is not polymorphic">; // Other C++ expressions def err_need_header_before_typeid : Error< "you need to include before using the 'typeid' operator">; def err_need_header_before_ms_uuidof : Error< "you need to include before using the '__uuidof' operator">; def err_uuidof_without_guid : Error< "cannot call operator __uuidof on a type with no GUID">; def err_incomplete_typeid : Error<"'typeid' of incomplete type %0">; def err_static_illegal_in_new : Error< "the 'static' modifier for the array size is not legal in new expressions">; def err_array_new_needs_size : Error< "array size must be specified in new expressions">; def err_bad_new_type : Error< "cannot allocate %select{function|reference}1 type %0 with new">; def err_new_incomplete_type : Error< "allocation of incomplete type %0">; def err_new_array_nonconst : Error< "only the first dimension of an allocated array may have dynamic size">; def err_new_array_init_args : Error< "array 'new' cannot have initialization arguments">; def ext_new_paren_array_nonconst : ExtWarn< "when type is in parentheses, array cannot have dynamic size">; def err_placement_new_non_placement_delete : Error< "'new' expression with placement arguments refers to non-placement " "'operator delete'">; def err_array_size_not_integral : Error< "array size expression must have integral or %select{|unscoped }0" "enumeration type, not %1">; def err_array_size_incomplete_type : Error< "array size expression has incomplete class type %0">; def err_array_size_explicit_conversion : Error< "array size expression of type %0 requires explicit conversion to type %1">; def note_array_size_conversion : Note< "conversion to %select{integral|enumeration}0 type %1 declared here">; def err_array_size_ambiguous_conversion : Error< "ambiguous conversion of array size expression of type %0 to an integral or " "enumeration type">; def ext_array_size_conversion : Extension< "implicit conversion from array size expression of type %0 to " "%select{integral|enumeration}1 type %2 is a C++11 extension">, InGroup; def warn_cxx98_compat_array_size_conversion : Warning< "implicit conversion from array size expression of type %0 to " "%select{integral|enumeration}1 type %2 is incompatible with C++98">, InGroup, DefaultIgnore; def err_address_space_qualified_new : Error< "'new' cannot allocate objects of type %0 in address space '%1'">; def err_address_space_qualified_delete : Error< "'delete' cannot delete objects of type %0 in address space '%1'">; def err_default_init_const : Error< "default initialization of an object of const type %0" "%select{| requires a user-provided default constructor}1">; def err_delete_operand : Error<"cannot delete expression of type %0">; def ext_delete_void_ptr_operand : ExtWarn< "cannot delete expression with pointer-to-'void' type %0">; def err_ambiguous_delete_operand : Error<"ambiguous conversion of delete " "expression of type %0 to a pointer">; def warn_delete_incomplete : Warning< "deleting pointer to incomplete type %0 may cause undefined behaviour">, InGroup>; def err_delete_incomplete_class_type : Error< "deleting incomplete class type %0; no conversions to pointer type">; def warn_delete_array_type : Warning< "'delete' applied to a pointer-to-array type %0 treated as delete[]">; def err_no_suitable_delete_member_function_found : Error< "no suitable member %0 in %1">; def err_ambiguous_suitable_delete_member_function_found : Error< "multiple suitable %0 functions in %1">; def note_member_declared_here : Note< "member %0 declared here">; def err_decrement_bool : Error<"cannot decrement expression of type bool">; def warn_increment_bool : Warning< "incrementing expression of type bool is deprecated">, InGroup; def err_catch_incomplete_ptr : Error< "cannot catch pointer to incomplete type %0">; def err_catch_incomplete_ref : Error< "cannot catch reference to incomplete type %0">; def err_catch_incomplete : Error<"cannot catch incomplete type %0">; def err_catch_rvalue_ref : Error<"cannot catch exceptions by rvalue reference">; def err_qualified_catch_declarator : Error< "exception declarator cannot be qualified">; def err_early_catch_all : Error<"catch-all handler must come last">; def err_bad_memptr_rhs : Error< "right hand operand to %0 has non pointer-to-member type %1">; def err_bad_memptr_lhs : Error< "left hand operand to %0 must be a %select{|pointer to }1class " "compatible with the right hand operand, but is %2">; def warn_exception_caught_by_earlier_handler : Warning< "exception of type %0 will be caught by earlier handler">; def note_previous_exception_handler : Note<"for type %0">; def err_exceptions_disabled : Error< "cannot use '%0' with exceptions disabled">; def err_objc_exceptions_disabled : Error< "cannot use '%0' with Objective-C exceptions disabled">; def warn_non_virtual_dtor : Warning< "%0 has virtual functions but non-virtual destructor">, InGroup, DefaultIgnore; def warn_delete_non_virtual_dtor : Warning< "delete called on %0 that has virtual functions but non-virtual destructor">, InGroup, DefaultIgnore; def warn_delete_abstract_non_virtual_dtor : Warning< "delete called on %0 that is abstract but has non-virtual destructor">, InGroup; def warn_overloaded_virtual : Warning< "%q0 hides overloaded virtual %select{function|functions}1">, InGroup, DefaultIgnore; def note_hidden_overloaded_virtual_declared_here : Note< "hidden overloaded virtual function %q0 declared here">; def warn_using_directive_in_header : Warning< "using namespace directive in global context in header">, InGroup, DefaultIgnore; def warn_overaligned_type : Warning< "type %0 requires %1 bytes of alignment and the default allocator only " "guarantees %2 bytes">, InGroup, DefaultIgnore; def err_conditional_void_nonvoid : Error< "%select{left|right}1 operand to ? is void, but %select{right|left}1 operand " "is of type %0">; def err_conditional_ambiguous : Error< "conditional expression is ambiguous; %0 can be converted to %1 " "and vice versa">; def err_conditional_ambiguous_ovl : Error< "conditional expression is ambiguous; %0 and %1 can be converted to several " "common types">; def err_throw_incomplete : Error< "cannot throw object of incomplete type %0">; def err_throw_incomplete_ptr : Error< "cannot throw pointer to object of incomplete type %0">; def err_return_in_constructor_handler : Error< "return in the catch of a function try block of a constructor is illegal">; let CategoryName = "Lambda Issue" in { def err_capture_more_than_once : Error< "%0 can appear only once in a capture list">; def err_reference_capture_with_reference_default : Error< "'&' cannot precede a capture when the capture default is '&'">; def err_this_capture_with_copy_default : Error< "'this' cannot be explicitly captured when the capture default is '='">; def err_copy_capture_with_copy_default : Error< "'&' must precede a capture when the capture default is '='">; def err_capture_does_not_name_variable : Error< "%0 in capture list does not name a variable">; def err_capture_non_automatic_variable : Error< "%0 cannot be captured because it does not have automatic storage " "duration">; def err_this_capture : Error< "'this' cannot be %select{implicitly |}0captured in this context">; def err_lambda_capture_block : Error< "__block variable %0 cannot be captured in a lambda expression">; def err_lambda_capture_anonymous_var : Error< "unnamed variable cannot be implicitly captured in a lambda expression">; def err_lambda_capture_vm_type : Error< "variable %0 with variably modified type cannot be captured in " "a lambda expression">; def err_lambda_impcap : Error< "variable %0 cannot be implicitly captured in a lambda with no " "capture-default specified">; def note_lambda_decl : Note<"lambda expression begins here">; def err_lambda_unevaluated_operand : Error< "lambda expression in an unevaluated operand">; def ext_lambda_implies_void_return : ExtWarn< "C++11 requires lambda with omitted result type to consist of a single " "return statement">, InGroup; def err_lambda_return_init_list : Error< "cannot deduce lambda return type from initializer list">; def err_lambda_capture_default_arg : Error< "lambda expression in default argument cannot capture any entity">; def err_lambda_unexpanded_pack : Error< "unexpanded function parameter pack capture is unsupported">; def err_lambda_incomplete_result : Error< "incomplete result type %0 in lambda expression">; def err_lambda_objc_object_result : Error< "non-pointer Objective-C class type %0 in lambda expression result">; def ext_lambda_default_arguments : ExtWarn< "C++11 forbids default arguments for lambda expressions">, InGroup; def err_noreturn_lambda_has_return_expr : Error< "lambda declared 'noreturn' should not return">; def warn_maybe_falloff_nonvoid_lambda : Warning< "control may reach end of non-void lambda">, InGroup; def warn_falloff_nonvoid_lambda : Warning< "control reaches end of non-void lambda">, InGroup; def err_access_lambda_capture : Error< // The ERRORs represent other special members that aren't constructors, in // hopes that someone will bother noticing and reporting if they appear "capture of variable '%0' as type %1 calls %select{private|protected}3 " "%select{default |copy |move |*ERROR* |*ERROR* |*ERROR* |}2constructor">, AccessControl; def note_lambda_to_block_conv : Note< "implicit capture of lambda object due to conversion to block pointer " "here">; } def err_operator_arrow_circular : Error< "circular pointer delegation detected">; def err_pseudo_dtor_base_not_scalar : Error< "object expression of non-scalar type %0 cannot be used in a " "pseudo-destructor expression">; def ext_pseudo_dtor_on_void : ExtWarn< "pseudo-destructors on type void are a Microsoft extension">, InGroup; def err_pseudo_dtor_type_mismatch : Error< "the type of object expression (%0) does not match the type being destroyed " "(%1) in pseudo-destructor expression">; def err_pseudo_dtor_call_with_args : Error< "call to pseudo-destructor cannot have any arguments">; def err_dtor_expr_without_call : Error< "%select{destructor reference|pseudo-destructor expression}0 must be " "called immediately with '()'">; def err_pseudo_dtor_destructor_non_type : Error< "%0 does not refer to a type name in pseudo-destructor expression; expected " "the name of type %1">; def err_invalid_use_of_function_type : Error< "a function type is not allowed here">; def err_invalid_use_of_array_type : Error<"an array type is not allowed here">; def err_type_defined_in_condition : Error< "types may not be defined in conditions">; def err_typecheck_bool_condition : Error< "value of type %0 is not contextually convertible to 'bool'">; def err_typecheck_ambiguous_condition : Error< "conversion from %0 to %1 is ambiguous">; def err_typecheck_nonviable_condition : Error< "no viable conversion from %0 to %1">; def err_typecheck_deleted_function : Error< "conversion function from %0 to %1 invokes a deleted function">; def err_expected_class_or_namespace : Error<"expected a class or namespace">; def err_expected_class : Error<"%0 is not a class%select{ or namespace|, " "namespace, or scoped enumeration}1">; def err_invalid_declarator_scope : Error<"cannot define or redeclare %0 here " "because namespace %1 does not enclose namespace %2">; def err_invalid_declarator_global_scope : Error< "definition or redeclaration of %0 cannot name the global scope">; def err_invalid_declarator_in_function : Error< "definition or redeclaration of %0 not allowed inside a function">; def err_not_tag_in_scope : Error< "no %select{struct|union|class|enum}0 named %1 in %2">; def err_cannot_form_pointer_to_member_of_reference_type : Error< "cannot form a pointer-to-member to member %0 of reference type %1">; def err_incomplete_object_call : Error< "incomplete type in call to object of type %0">; def warn_condition_is_assignment : Warning<"using the result of an " "assignment as a condition without parentheses">, InGroup; // Completely identical except off by default. def warn_condition_is_idiomatic_assignment : Warning<"using the result " "of an assignment as a condition without parentheses">, InGroup>, DefaultIgnore; def note_condition_assign_to_comparison : Note< "use '==' to turn this assignment into an equality comparison">; def note_condition_or_assign_to_comparison : Note< "use '!=' to turn this compound assignment into an inequality comparison">; def note_condition_assign_silence : Note< "place parentheses around the assignment to silence this warning">; def warn_equality_with_extra_parens : Warning<"equality comparison with " "extraneous parentheses">, InGroup; def note_equality_comparison_to_assign : Note< "use '=' to turn this equality comparison into an assignment">; def note_equality_comparison_silence : Note< "remove extraneous parentheses around the comparison to silence this warning">; // assignment related diagnostics (also for argument passing, returning, etc). // In most of these diagnostics the %2 is a value from the // Sema::AssignmentAction enumeration def err_typecheck_convert_incompatible : Error< "%select{assigning to|passing|returning|converting|initializing|sending|casting}2" " %0 " "%select{from incompatible type|to parameter of incompatible type|" "from a function with incompatible result type|to incompatible type|" "with an expression of incompatible type|to parameter of incompatible type|" "to incompatible type}2 %1" "%select{|; dereference with *|" "; take the address with &|" "; remove *|" "; remove &}3" "%select{|: different classes (%5 vs %6)" "|: different number of parameters (%5 vs %6)" "|: type mismatch at %ordinal5 parameter (%6 vs %7)" "|: different return type (%5 vs %6)" "|: different qualifiers (" "%select{none|const|restrict|const and restrict|volatile|const and volatile|" "volatile and restrict|const, volatile, and restrict}5 vs " "%select{none|const|restrict|const and restrict|volatile|const and volatile|" "volatile and restrict|const, volatile, and restrict}6)}4">; def err_typecheck_missing_return_type_incompatible : Error< "return type %0 must match previous return type %1 when %select{block " "literal|lambda expression}2 has unspecified explicit return type">; def warn_incompatible_qualified_id : Warning< "%select{assigning to|passing|returning|converting|initializing|sending|casting}2" " %0 " "%select{from incompatible type|to parameter of incompatible type|" "from a function with incompatible result type|to incompatible type|" "with an expression of incompatible type|to parameter of incompatible type|" "to incompatible type}2 %1">; def ext_typecheck_convert_pointer_int : ExtWarn< "incompatible pointer to integer conversion " "%select{assigning to|passing|returning|converting|initializing|sending|casting}2" " %0 " "%select{from|to parameter of type|from a function with result type|to type|" "with an expression of type|to parameter of type|to type}2 %1" "%select{|; dereference with *|" "; take the address with &|" "; remove *|" "; remove &}3">, InGroup; def ext_typecheck_convert_int_pointer : ExtWarn< "incompatible integer to pointer conversion " "%select{assigning to|passing|returning|converting|initializing|sending|casting}2" " %0 " "%select{from|to parameter of type|from a function with result type|to type|" "with an expression of type|to parameter of type|to type}2 %1" "%select{|; dereference with *|" "; take the address with &|" "; remove *|" "; remove &}3">, InGroup; def ext_typecheck_convert_pointer_void_func : Extension< "%select{assigning to|passing|returning|converting|initializing|sending|casting}2" " %0 " "%select{from|to parameter of type|from a function with result type|to type|" "with an expression of type|to parameter of type|to type}2 %1 " "converts between void pointer and function pointer">; def ext_typecheck_convert_incompatible_pointer_sign : ExtWarn< "%select{assigning to|passing|returning|converting|initializing|sending|casting}2" " %0 " "%select{from|to parameter of type|from a function with result type|to type|" "with an expression of type|to parameter of type|to type}2 %1 " "converts between pointers to integer types with different sign">, InGroup>; def ext_typecheck_convert_incompatible_pointer : ExtWarn< "incompatible pointer types " "%select{assigning to|passing|returning|converting|initializing|sending|casting}2" " %0 " "%select{from|to parameter of type|from a function with result type|to type|" "with an expression of type|to parameter of type|to type}2 %1" "%select{|; dereference with *|" "; take the address with &|" "; remove *|" "; remove &}3">, InGroup; def ext_typecheck_convert_discards_qualifiers : ExtWarn< "%select{assigning to|passing|returning|converting|initializing|sending|casting}2" " %0 " "%select{from|to parameter of type|from a function with result type|to type|" "with an expression of type|to parameter of type|to type}2 %1 discards " "qualifiers">, InGroup; def ext_nested_pointer_qualifier_mismatch : ExtWarn< "%select{assigning to|passing|returning|converting|initializing|sending|casting}2" " %0 " "%select{from|to parameter of type|from a function with result type|to type|" "with an expression of type|to parameter of type|to type}2 %1 discards " "qualifiers in nested pointer types">, InGroup; def warn_incompatible_vectors : Warning< "incompatible vector types " "%select{assigning to|passing|returning|converting|initializing|sending|casting}2" " %0 " "%select{from|to parameter of type|from a function with result type|to type|" "with an expression of type|to parameter of type|to type}2 %1">, InGroup, DefaultIgnore; def err_int_to_block_pointer : Error< "invalid block pointer conversion " "%select{assigning to|passing|returning|converting|initializing|sending|casting}2" " %0 " "%select{from|to parameter of type|from a function with result type|to type|" "with an expression of type|to parameter of type|to type}2 %1">; def err_typecheck_convert_incompatible_block_pointer : Error< "incompatible block pointer types " "%select{assigning to|passing|returning|converting|initializing|sending|casting}2" " %0 " "%select{from|to parameter of type|from a function with result type|to type|" "with an expression of type|to parameter of type|to type}2 %1">; def err_typecheck_incompatible_address_space : Error< "%select{assigning %1 to %0" "|passing %0 to parameter of type %1" "|returning %0 from a function with result type %1" "|converting %0 to type %1" "|initializing %0 with an expression of type %1" "|sending %0 to parameter of type %1" "|casting %0 to type %1}2" " changes address space of pointer">; def err_typecheck_incompatible_ownership : Error< "%select{assigning %1 to %0" "|passing %0 to parameter of type %1" "|returning %0 from a function with result type %1" "|converting %0 to type %1" "|initializing %0 with an expression of type %1" "|sending %0 to parameter of type %1" "|casting %0 to type %1}2" " changes retain/release properties of pointer">; def err_typecheck_comparison_of_distinct_blocks : Error< "comparison of distinct block types (%0 and %1)">; def err_typecheck_array_not_modifiable_lvalue : Error< "array type %0 is not assignable">; def err_typecheck_non_object_not_modifiable_lvalue : Error< "non-object type %0 is not assignable">; def err_typecheck_expression_not_modifiable_lvalue : Error< "expression is not assignable">; def err_typecheck_incomplete_type_not_modifiable_lvalue : Error< "incomplete type %0 is not assignable">; def err_typecheck_lvalue_casts_not_supported : Error< "assignment to cast is illegal, lvalue casts are not supported">; def err_typecheck_duplicate_vector_components_not_mlvalue : Error< "vector is not assignable (contains duplicate components)">; def err_block_decl_ref_not_modifiable_lvalue : Error< "variable is not assignable (missing __block type specifier)">; def err_lambda_decl_ref_not_modifiable_lvalue : Error< "cannot assign to a variable captured by copy in a non-mutable lambda">; def err_typecheck_call_not_function : Error< "called object type %0 is not a function or function pointer">; def err_call_incomplete_return : Error< "calling function with incomplete return type %0">; def err_call_function_incomplete_return : Error< "calling %0 with incomplete return type %1">; def note_function_with_incomplete_return_type_declared_here : Note< "%0 declared here">; def err_call_incomplete_argument : Error< "argument type %0 is incomplete">; def err_typecheck_call_too_few_args : Error< "too few %select{|||execution configuration }0arguments to " "%select{function|block|method|kernel function}0 call, " "expected %1, have %2">; def err_typecheck_call_too_few_args_at_least : Error< "too few %select{|||execution configuration }0arguments to " "%select{function|block|method|kernel function}0 call, " "expected at least %1, have %2">; def err_typecheck_call_too_many_args : Error< "too many %select{|||execution configuration }0arguments to " "%select{function|block|method|kernel function}0 call, " "expected %1, have %2">; def err_typecheck_call_too_many_args_at_most : Error< "too many %select{|||execution configuration }0arguments to " "%select{function|block|method|kernel function}0 call, " "expected at most %1, have %2">; def note_callee_decl : Note< "%0 declared here">; def note_defined_here : Note<"%0 defined here">; def warn_call_wrong_number_of_arguments : Warning< "too %select{few|many}0 arguments in call to %1">; def err_atomic_builtin_must_be_pointer : Error< "first argument to atomic builtin must be a pointer (%0 invalid)">; def err_atomic_builtin_must_be_pointer_intptr : Error< "first argument to atomic builtin must be a pointer to integer or pointer" " (%0 invalid)">; def err_atomic_builtin_pointer_size : Error< "first argument to atomic builtin must be a pointer to 1,2,4,8 or 16 byte " "type (%0 invalid)">; def err_atomic_op_needs_atomic : Error< "first argument to atomic operation must be a pointer to _Atomic " "type (%0 invalid)">; def err_atomic_op_needs_trivial_copy : Error< "first argument to atomic operation must be a pointer to a trivially-copyable" " type (%0 invalid)">; def err_atomic_op_needs_atomic_int_or_ptr : Error< "first argument to atomic operation must be a pointer to %select{|atomic }0" "integer or pointer (%1 invalid)">; def err_atomic_op_bitwise_needs_atomic_int : Error< "first argument to bitwise atomic operation must be a pointer to " "%select{|atomic }0integer (%1 invalid)">; def err_deleted_function_use : Error<"attempt to use a deleted function">; def err_kern_type_not_void_return : Error< "kernel function type %0 must have void return type">; def err_config_scalar_return : Error< "CUDA special function 'cudaConfigureCall' must have scalar return type">; def err_kern_call_not_global_function : Error< "kernel call to non-global function %0">; def err_global_call_not_config : Error< "call to global function %0 not configured">; def err_ref_bad_target : Error< "reference to %select{__device__|__global__|__host__|__host__ __device__}0 " "function %1 in %select{__device__|__global__|__host__|__host__ __device__}2 function">; def err_cannot_pass_objc_interface_to_vararg : Error< "cannot pass object with interface type %0 by-value through variadic " "%select{function|block|method}1">; def warn_cannot_pass_non_pod_arg_to_vararg : Warning< "cannot pass object of %select{non-POD|non-trivial}0 type %1 through variadic" " %select{function|block|method|constructor}2; call will abort at runtime">, InGroup>, DefaultError; def warn_cxx98_compat_pass_non_pod_arg_to_vararg : Warning< "passing object of trivial but non-POD type %0 through variadic" " %select{function|block|method|constructor}1 is incompatible with C++98">, InGroup, DefaultIgnore; def err_typecheck_call_invalid_ordered_compare : Error< "ordered compare requires two args of floating point type (%0 and %1)">; def err_typecheck_call_invalid_unary_fp : Error< "floating point classification requires argument of floating point type " "(passed in %0)">; def err_typecheck_cond_expect_scalar : Error< "used type %0 where arithmetic or pointer type is required">; def ext_typecheck_cond_one_void : Extension< "C99 forbids conditional expressions with only one void side">; def err_typecheck_cond_expect_scalar_or_vector : Error< "used type %0 where arithmetic, pointer, or vector type is required">; def err_typecheck_cast_to_incomplete : Error< "cast to incomplete type %0">; def ext_typecheck_cast_nonscalar : Extension< "C99 forbids casting nonscalar type %0 to the same type">; def ext_typecheck_cast_to_union : Extension<"C99 forbids casts to union type">; def err_typecheck_cast_to_union_no_type : Error< "cast to union type from type %0 not present in union">; def err_cast_pointer_from_non_pointer_int : Error< "operand of type %0 cannot be cast to a pointer type">; def err_cast_pointer_to_non_pointer_int : Error< "pointer cannot be cast to type %0">; def err_typecheck_expect_scalar_operand : Error< "operand of type %0 where arithmetic or pointer type is required">; def err_typecheck_cond_incompatible_operands : Error< "incompatible operand types (%0 and %1)">; def ext_typecheck_cond_incompatible_operands_nonstandard : ExtWarn< "incompatible operand types (%0 and %1) use non-standard composite pointer " "type %2">; def err_cast_selector_expr : Error< "cannot type cast @selector expression">; def warn_typecheck_cond_incompatible_pointers : ExtWarn< "pointer type mismatch (%0 and %1)">, InGroup>; def warn_typecheck_cond_pointer_integer_mismatch : ExtWarn< "pointer/integer type mismatch in conditional expression (%0 and %1)">, InGroup>; def err_typecheck_choose_expr_requires_constant : Error< "'__builtin_choose_expr' requires a constant expression">; def warn_unused_expr : Warning<"expression result unused">, InGroup; def warn_unused_voidptr : Warning< "expression result unused; should this cast be to 'void'?">, InGroup; def warn_unused_property_expr : Warning< "property access result unused - getters should not be used for side effects">, InGroup; def warn_unused_container_subscript_expr : Warning< "container access result unused - container access should not be used for side effects">, InGroup; def warn_unused_call : Warning< "ignoring return value of function declared with %0 attribute">, InGroup; def warn_unused_result : Warning< "ignoring return value of function declared with warn_unused_result " "attribute">, InGroup>; def warn_unused_comparison : Warning< "%select{equality|inequality}0 comparison result unused">, InGroup; def note_inequality_comparison_to_or_assign : Note< "use '|=' to turn this inequality comparison into an or-assignment">; def err_incomplete_type_used_in_type_trait_expr : Error< "incomplete type %0 used in type trait expression">; def err_type_trait_arity : Error< "type trait requires %0%select{| or more}1 argument%select{|s}2; have " "%3 argument%s3">; def err_dimension_expr_not_constant_integer : Error< "dimension expression does not evaluate to a constant unsigned int">; def err_expected_ident_or_lparen : Error<"expected identifier or '('">; def err_typecheck_cond_incompatible_operands_null : Error< "non-pointer operand type %0 incompatible with %select{NULL|nullptr}1">; } // End of general sema category. // inline asm. let CategoryName = "Inline Assembly Issue" in { def err_asm_wide_character : Error<"wide string is invalid in 'asm'">; def err_asm_invalid_lvalue_in_output : Error<"invalid lvalue in asm output">; def err_asm_invalid_output_constraint : Error< "invalid output constraint '%0' in asm">; def err_asm_invalid_lvalue_in_input : Error< "invalid lvalue in asm input for constraint '%0'">; def err_asm_invalid_input_constraint : Error< "invalid input constraint '%0' in asm">; def err_asm_invalid_type_in_input : Error< "invalid type %0 in asm input for constraint '%1'">; def err_asm_tying_incompatible_types : Error< "unsupported inline asm: input with type %0 matching output with type %1">; def err_asm_unknown_register_name : Error<"unknown register name '%0' in asm">; def warn_asm_label_on_auto_decl : Warning< "ignored asm label '%0' on automatic variable">; def err_invalid_asm_cast_lvalue : Error< "invalid use of a cast in a inline asm context requiring an l-value: " "remove the cast or build with -fheinous-gnu-extensions">; def warn_invalid_asm_cast_lvalue : Warning< "invalid use of a cast in a inline asm context requiring an l-value: " "accepted due to -fheinous-gnu-extensions, but clang may remove support " "for this in the future">; } let CategoryName = "Semantic Issue" in { def err_invalid_conversion_between_vectors : Error< "invalid conversion between vector type %0 and %1 of different size">; def err_invalid_conversion_between_vector_and_integer : Error< "invalid conversion between vector type %0 and integer type %1 " "of different size">; def err_invalid_conversion_between_vector_and_scalar : Error< "invalid conversion between vector type %0 and scalar type %1">; // C++ member initializers. def err_only_constructors_take_base_inits : Error< "only constructors take base initializers">; def err_multiple_mem_initialization : Error < "multiple initializations given for non-static member %0">; def err_multiple_mem_union_initialization : Error < "initializing multiple members of union">; def err_multiple_base_initialization : Error < "multiple initializations given for base %0">; def err_mem_init_not_member_or_class : Error< "member initializer %0 does not name a non-static data member or base " "class">; def warn_initializer_out_of_order : Warning< "%select{field|base class}0 %1 will be initialized after " "%select{field|base}2 %3">, InGroup, DefaultIgnore; def err_base_init_does_not_name_class : Error< "constructor initializer %0 does not name a class">; def err_base_init_direct_and_virtual : Error< "base class initializer %0 names both a direct base class and an " "inherited virtual base class">; def err_not_direct_base_or_virtual : Error< "type %0 is not a direct or virtual base of %1">; def err_in_class_initializer_non_const : Error< "non-const static data member must be initialized out of line">; def err_in_class_initializer_volatile : Error< "static const volatile data member must be initialized out of line">; def err_in_class_initializer_bad_type : Error< "static data member of type %0 must be initialized out of line">; def ext_in_class_initializer_float_type : ExtWarn< "in-class initializer for static data member of type %0 is a GNU extension">, InGroup; def note_in_class_initializer_float_type_constexpr : Note< "use 'constexpr' specifier to silence this warning">; def err_in_class_initializer_literal_type : Error< "in-class initializer for static data member of type %0 requires " "'constexpr' specifier">; def err_in_class_initializer_non_constant : Error< "in-class initializer for static data member is not a constant expression">; def ext_in_class_initializer_non_constant : Extension< "in-class initializer for static data member is not a constant expression; " "folding it to a constant is a GNU extension">; // C++ anonymous unions and GNU anonymous structs/unions def ext_anonymous_union : Extension< "anonymous unions are a C11 extension">, InGroup; def ext_gnu_anonymous_struct : Extension< "anonymous structs are a GNU extension">, InGroup; def ext_c11_anonymous_struct : Extension< "anonymous structs are a C11 extension">, InGroup; def err_anonymous_union_not_static : Error< "anonymous unions at namespace or global scope must be declared 'static'">; def err_anonymous_union_with_storage_spec : Error< "anonymous union at class scope must not have a storage specifier">; def err_anonymous_struct_not_member : Error< "anonymous %select{structs|structs and classes}0 must be " "%select{struct or union|class}0 members">; def err_anonymous_union_member_redecl : Error< "member of anonymous union redeclares %0">; def err_anonymous_struct_member_redecl : Error< "member of anonymous struct redeclares %0">; def err_anonymous_record_with_type : Error< "types cannot be declared in an anonymous %select{struct|union}0">; def ext_anonymous_record_with_type : Extension< "types declared in an anonymous %select{struct|union}0 are a Microsoft " "extension">, InGroup; def err_anonymous_record_with_function : Error< "functions cannot be declared in an anonymous %select{struct|union}0">; def err_anonymous_record_with_static : Error< "static members cannot be declared in an anonymous %select{struct|union}0">; def err_anonymous_record_bad_member : Error< "anonymous %select{struct|union}0 can only contain non-static data members">; def err_anonymous_record_nonpublic_member : Error< "anonymous %select{struct|union}0 cannot contain a " "%select{private|protected}1 data member">; def ext_ms_anonymous_struct : ExtWarn< "anonymous structs are a Microsoft extension">, InGroup; // C++ local classes def err_reference_to_local_var_in_enclosing_function : Error< "reference to local variable %0 declared in enclosing function %1">; def err_reference_to_local_var_in_enclosing_block : Error< "reference to local variable %0 declared in enclosing block literal">; def err_reference_to_local_var_in_enclosing_lambda : Error< "reference to local variable %0 declared in enclosing lambda expression">; def err_reference_to_local_var_in_enclosing_context : Error< "reference to local variable %0 declared in enclosing context">; def note_local_variable_declared_here : Note< "%0 declared here">; def err_static_data_member_not_allowed_in_local_class : Error< "static data member %0 not allowed in local class %1">; // C++ derived classes def err_base_clause_on_union : Error<"unions cannot have base classes">; def err_base_must_be_class : Error<"base specifier must name a class">; def err_union_as_base_class : Error<"unions cannot be base classes">; def err_incomplete_base_class : Error<"base class has incomplete type">; def err_duplicate_base_class : Error< "base class %0 specified more than once as a direct base class">; // FIXME: better way to display derivation? Pass entire thing into diagclient? def err_ambiguous_derived_to_base_conv : Error< "ambiguous conversion from derived class %0 to base class %1:%2">; def err_ambiguous_memptr_conv : Error< "ambiguous conversion from pointer to member of %select{base|derived}0 " "class %1 to pointer to member of %select{derived|base}0 class %2:%3">; def err_memptr_conv_via_virtual : Error< "conversion from pointer to member of class %0 to pointer to member " "of class %1 via virtual base %2 is not allowed">; // C++ member name lookup def err_ambiguous_member_multiple_subobjects : Error< "non-static member %0 found in multiple base-class subobjects of type %1:%2">; def err_ambiguous_member_multiple_subobject_types : Error< "member %0 found in multiple base classes of different types">; def note_ambiguous_member_found : Note<"member found by ambiguous name lookup">; def err_ambiguous_reference : Error<"reference to %0 is ambiguous">; def note_ambiguous_candidate : Note<"candidate found by name lookup is %q0">; def err_ambiguous_tag_hiding : Error<"a type named %0 is hidden by a " "declaration in a different namespace">; def note_hidden_tag : Note<"type declaration hidden">; def note_hiding_object : Note<"declaration hides type">; // C++ operator overloading def err_operator_overload_needs_class_or_enum : Error< "overloaded %0 must have at least one parameter of class " "or enumeration type">; def err_operator_overload_variadic : Error<"overloaded %0 cannot be variadic">; def err_operator_overload_static : Error< "overloaded %0 cannot be a static member function">; def err_operator_overload_default_arg : Error< "parameter of overloaded %0 cannot have a default argument">; def err_operator_overload_must_be : Error< "overloaded %0 must be a %select{unary|binary|unary or binary}2 operator " "(has %1 parameter%s1)">; def err_operator_overload_must_be_member : Error< "overloaded %0 must be a non-static member function">; def err_operator_overload_post_incdec_must_be_int : Error< "parameter of overloaded post-%select{increment|decrement}1 operator must " "have type 'int' (not %0)">; // C++ allocation and deallocation functions. def err_operator_new_delete_declared_in_namespace : Error< "%0 cannot be declared inside a namespace">; def err_operator_new_delete_declared_static : Error< "%0 cannot be declared static in global scope">; def err_operator_new_delete_invalid_result_type : Error< "%0 must return type %1">; def err_operator_new_delete_dependent_result_type : Error< "%0 cannot have a dependent return type; use %1 instead">; def err_operator_new_delete_too_few_parameters : Error< "%0 must have at least one parameter.">; def err_operator_new_delete_template_too_few_parameters : Error< "%0 template must have at least two parameters.">; def err_operator_new_dependent_param_type : Error< "%0 cannot take a dependent type as first parameter; " "use size_t (%1) instead">; def err_operator_new_param_type : Error< "%0 takes type size_t (%1) as first parameter">; def err_operator_new_default_arg: Error< "parameter of %0 cannot have a default argument">; def err_operator_delete_dependent_param_type : Error< "%0 cannot take a dependent type as first parameter; use %1 instead">; def err_operator_delete_param_type : Error< "first parameter of %0 must have type %1">; // C++ literal operators def err_literal_operator_outside_namespace : Error< "literal operator %0 must be in a namespace or global scope">; def err_literal_operator_default_argument : Error< "literal operator cannot have a default argument">; // FIXME: This diagnostic sucks def err_literal_operator_params : Error< "parameter declaration for literal operator %0 is not valid">; def err_literal_operator_extern_c : Error< "literal operator must have C++ linkage">; def warn_user_literal_reserved : Warning< "user-defined literal suffixes not starting with '_' are reserved; " "no literal will invoke this operator">, InGroup; // C++ conversion functions def err_conv_function_not_member : Error< "conversion function must be a non-static member function">; def err_conv_function_return_type : Error< "conversion function cannot have a return type">; def err_conv_function_with_params : Error< "conversion function cannot have any parameters">; def err_conv_function_variadic : Error< "conversion function cannot be variadic">; def err_conv_function_to_array : Error< "conversion function cannot convert to an array type">; def err_conv_function_to_function : Error< "conversion function cannot convert to a function type">; def err_conv_function_with_complex_decl : Error< "must use a typedef to declare a conversion to %0">; def err_conv_function_redeclared : Error< "conversion function cannot be redeclared">; def warn_conv_to_self_not_used : Warning< "conversion function converting %0 to itself will never be used">; def warn_conv_to_base_not_used : Warning< "conversion function converting %0 to its base class %1 will never be used">; def warn_conv_to_void_not_used : Warning< "conversion function converting %0 to %1 will never be used">; def warn_not_compound_assign : Warning< "use of unary operator that may be intended as compound assignment (%0=)">; // C++11 explicit conversion operators def ext_explicit_conversion_functions : ExtWarn< "explicit conversion functions are a C++11 extension">, InGroup; def warn_cxx98_compat_explicit_conversion_functions : Warning< "explicit conversion functions are incompatible with C++98">, InGroup, DefaultIgnore; // C++11 defaulted functions def err_defaulted_default_ctor_params : Error< "an explicitly-defaulted default constructor must have no parameters">; def err_defaulted_copy_ctor_params : Error< "an explicitly-defaulted copy constructor must have exactly one parameter">; def err_defaulted_copy_ctor_volatile_param : Error< "the parameter for an explicitly-defaulted copy constructor may not be " "volatile">; def err_defaulted_copy_ctor_const_param : Error< "the parameter for this explicitly-defaulted copy constructor is const, but " "a member or base requires it to be non-const">; def err_defaulted_copy_assign_params : Error< "an explicitly-defaulted copy assignment operator must have exactly one " "parameter">; def err_defaulted_copy_assign_return_type : Error< "an explicitly-defaulted copy assignment operator must return an unqualified " "lvalue reference to its class type">; def err_defaulted_copy_assign_not_ref : Error< "the parameter for an explicitly-defaulted copy assignment operator must be an " "lvalue reference type">; def err_defaulted_copy_assign_volatile_param : Error< "the parameter for an explicitly-defaulted copy assignment operator may not " "be volatile">; def err_defaulted_copy_assign_const_param : Error< "the parameter for this explicitly-defaulted copy assignment operator is " "const, but a member or base requires it to be non-const">; def err_defaulted_copy_assign_quals : Error< "an explicitly-defaulted copy assignment operator may not have 'const', " "'constexpr' or 'volatile' qualifiers">; def err_defaulted_move_ctor_params : Error< "an explicitly-defaulted move constructor must have exactly one parameter">; def err_defaulted_move_ctor_volatile_param : Error< "the parameter for an explicitly-defaulted move constructor may not be " "volatile">; def err_defaulted_move_ctor_const_param : Error< "the parameter for an explicitly-defaulted move constructor may not be " "const">; def err_defaulted_move_assign_params : Error< "an explicitly-defaulted move assignment operator must have exactly one " "parameter">; def err_defaulted_move_assign_return_type : Error< "an explicitly-defaulted move assignment operator must return an unqualified " "lvalue reference to its class type">; def err_defaulted_move_assign_not_ref : Error< "the parameter for an explicitly-defaulted move assignment operator must be an " "rvalue reference type">; def err_defaulted_move_assign_volatile_param : Error< "the parameter for an explicitly-defaulted move assignment operator may not " "be volatile">; def err_defaulted_move_assign_const_param : Error< "the parameter for an explicitly-defaulted move assignment operator may not " "be const">; def err_defaulted_move_assign_quals : Error< "an explicitly-defaulted move assignment operator may not have 'const', " "'constexpr' or 'volatile' qualifiers">; def err_incorrect_defaulted_exception_spec : Error< "exception specification of explicitly defaulted %select{default constructor|" "copy constructor|move constructor|copy assignment operator|move assignment " "operator|destructor}0 does not match the " "calculated one">; def err_incorrect_defaulted_constexpr : Error< "defaulted definition of %select{default constructor|copy constructor|" "move constructor}0 is not constexpr">; def err_out_of_line_default_deletes : Error< "defaulting this %select{default constructor|copy constructor|move " "constructor|copy assignment operator|move assignment operator|destructor}0 " "would delete it after its first declaration">; def warn_ptr_arith_precedes_bounds : Warning< "the pointer decremented by %0 refers before the beginning of the array">, InGroup>, DefaultIgnore; def warn_ptr_arith_exceeds_bounds : Warning< "the pointer incremented by %0 refers past the end of the array (that " "contains %1 element%s2)">, InGroup>, DefaultIgnore; def warn_array_index_precedes_bounds : Warning< "array index %0 is before the beginning of the array">, InGroup>; def warn_array_index_exceeds_bounds : Warning< "array index %0 is past the end of the array (which contains %1 " "element%s2)">, InGroup>; def note_array_index_out_of_bounds : Note< "array %0 declared here">; def warn_printf_write_back : Warning< "use of '%%n' in format string discouraged (potentially insecure)">, InGroup; def warn_printf_insufficient_data_args : Warning< "more '%%' conversions than data arguments">, InGroup; def warn_printf_data_arg_not_used : Warning< "data argument not used by format string">, InGroup; def warn_format_invalid_conversion : Warning< "invalid conversion specifier '%0'">, InGroup; def warn_printf_incomplete_specifier : Warning< "incomplete format specifier">, InGroup; def warn_missing_format_string : Warning< "format string missing">, InGroup; def warn_scanf_nonzero_width : Warning< "zero field width in scanf format string is unused">, InGroup; def warn_printf_conversion_argument_type_mismatch : Warning< "format specifies type %0 but the argument has type %1">, InGroup; def warn_printf_positional_arg_exceeds_data_args : Warning < "data argument position '%0' exceeds the number of data arguments (%1)">, InGroup; def warn_format_zero_positional_specifier : Warning< "position arguments in format strings start counting at 1 (not 0)">, InGroup; def warn_format_invalid_positional_specifier : Warning< "invalid position specified for %select{field width|field precision}0">, InGroup; def warn_format_mix_positional_nonpositional_args : Warning< "cannot mix positional and non-positional arguments in format string">, InGroup; def warn_static_array_too_small : Warning< "array argument is too small; contains %0 elements, callee requires at least %1">, InGroup>; def note_callee_static_array : Note< "callee declares array parameter as static here">; def warn_empty_format_string : Warning< "format string is empty">, InGroup; def warn_format_string_is_wide_literal : Warning< "format string should not be a wide string">, InGroup; def warn_printf_format_string_contains_null_char : Warning< "format string contains '\\0' within the string body">, InGroup; def warn_printf_asterisk_missing_arg : Warning< "'%select{*|.*}0' specified field %select{width|precision}0 is missing a matching 'int' argument">; def warn_printf_asterisk_wrong_type : Warning< "field %select{width|precision}0 should have type %1, but argument has type %2">, InGroup; def warn_printf_nonsensical_optional_amount: Warning< "%select{field width|precision}0 used with '%1' conversion specifier, resulting in undefined behavior">, InGroup; def warn_printf_nonsensical_flag: Warning< "flag '%0' results in undefined behavior with '%1' conversion specifier">, InGroup; def warn_format_nonsensical_length: Warning< "length modifier '%0' results in undefined behavior or no effect with '%1' conversion specifier">, InGroup; def warn_format_non_standard_positional_arg: ExtWarn< "positional arguments are not supported by ISO C">, InGroup, DefaultIgnore; def warn_format_non_standard: ExtWarn< "'%0' %select{length modifier|conversion specifier}1 is not supported by ISO C">, InGroup, DefaultIgnore; def warn_format_non_standard_conversion_spec: ExtWarn< "using length modifier '%0' with conversion specifier '%1' is not supported by ISO C">, InGroup, DefaultIgnore; def warn_printf_ignored_flag: Warning< "flag '%0' is ignored when flag '%1' is present">, InGroup; def warn_scanf_scanlist_incomplete : Warning< "no closing ']' for '%%[' in scanf format string">, InGroup; def note_format_string_defined : Note<"format string is defined here">; def warn_null_arg : Warning< "null passed to a callee which requires a non-null argument">, InGroup; // CHECK: returning address/reference of stack memory def warn_ret_stack_addr : Warning< "address of stack memory associated with local variable %0 returned">, InGroup>; def warn_ret_stack_ref : Warning< "reference to stack memory associated with local variable %0 returned">, InGroup>; def warn_ret_local_temp_addr : Warning< "returning address of local temporary object">, InGroup>; def warn_ret_local_temp_ref : Warning< "returning reference to local temporary object">, InGroup>; def warn_ret_addr_label : Warning< "returning address of label, which is local">, InGroup>; def err_ret_local_block : Error< "returning block that lives on the local stack">; def note_ref_var_local_bind : Note< "binding reference variable %0 here">; // Check for initializing a member variable with the address or a reference to // a constructor parameter. def warn_bind_ref_member_to_parameter : Warning< "binding reference member %0 to stack allocated parameter %1">, InGroup>; def warn_init_ptr_member_to_parameter_addr : Warning< "initializing pointer member %0 with the stack address of parameter %1">, InGroup>; def warn_bind_ref_member_to_temporary : Warning< "binding reference member %0 to a temporary value">, InGroup>; def note_ref_or_ptr_member_declared_here : Note< "%select{reference|pointer}0 member declared here">; // For non-floating point, expressions of the form x == x or x != x // should result in a warning, since these always evaluate to a constant. // Array comparisons have similar warnings def warn_comparison_always : Warning< "%select{self-|array }0comparison always evaluates to %select{false|true|a constant}1">, InGroup; def warn_stringcompare : Warning< "result of comparison against %select{a string literal|@encode}0 is " "unspecified (use strncmp instead)">, InGroup>; // Generic selections. def err_assoc_type_incomplete : Error< "type %0 in generic association incomplete">; def err_assoc_type_nonobject : Error< "type %0 in generic association not an object type">; def err_assoc_type_variably_modified : Error< "type %0 in generic association is a variably modified type">; def err_assoc_compatible_types : Error< "type %0 in generic association compatible with previously specified type %1">; def note_compat_assoc : Note< "compatible type %0 specified here">; def err_generic_sel_no_match : Error< "controlling expression type %0 not compatible with any generic association type">; def err_generic_sel_multi_match : Error< "controlling expression type %0 compatible with %1 generic association types">; // Blocks def err_blocks_disable : Error<"blocks support disabled - compile with -fblocks" " or pick a deployment target that supports them">; def err_block_returning_array_function : Error< "block cannot return %select{array|function}0 type %1">; // Builtin annotation string. def err_builtin_annotation_not_string_constant : Error< "__builtin_annotation requires a non wide string constant">; // CFString checking def err_cfstring_literal_not_string_constant : Error< "CFString literal is not a string constant">, InGroup>; def warn_cfstring_truncated : Warning< "input conversion stopped due to an input byte that does not " "belong to the input codeset UTF-8">, InGroup>; // Statements. def err_continue_not_in_loop : Error< "'continue' statement not in loop statement">; def err_break_not_in_loop_or_switch : Error< "'break' statement not in loop or switch statement">; def err_default_not_in_switch : Error< "'default' statement not in switch statement">; def err_case_not_in_switch : Error<"'case' statement not in switch statement">; def warn_bool_switch_condition : Warning< "switch condition has boolean value">; def warn_case_value_overflow : Warning< "overflow converting case value to switch condition type (%0 to %1)">, InGroup>; def err_duplicate_case : Error<"duplicate case value '%0'">; def warn_case_empty_range : Warning<"empty case range specified">; def warn_missing_case_for_condition : Warning<"no case matching constant switch condition '%0'">; def warn_def_missing_case1 : Warning< "enumeration value %0 not explicitly handled in switch">, InGroup, DefaultIgnore; def warn_def_missing_case2 : Warning< "enumeration values %0 and %1 not explicitly handled in switch">, InGroup, DefaultIgnore; def warn_def_missing_case3 : Warning< "enumeration values %0, %1, and %2 not explicitly handled in switch">, InGroup, DefaultIgnore; def warn_def_missing_cases : Warning< "%0 enumeration values not explicitly handled in switch: %1, %2, %3...">, InGroup, DefaultIgnore; def warn_missing_case1 : Warning<"enumeration value %0 not handled in switch">, InGroup; def warn_missing_case2 : Warning< "enumeration values %0 and %1 not handled in switch">, InGroup; def warn_missing_case3 : Warning< "enumeration values %0, %1, and %2 not handled in switch">, InGroup; def warn_missing_cases : Warning< "%0 enumeration values not handled in switch: %1, %2, %3...">, InGroup; def warn_unreachable_default : Warning< "default label in switch which covers all enumeration values">, InGroup, DefaultIgnore; def warn_not_in_enum : Warning<"case value not in enumerated type %0">, InGroup; def err_typecheck_statement_requires_scalar : Error< "statement requires expression of scalar type (%0 invalid)">; def err_typecheck_statement_requires_integer : Error< "statement requires expression of integer type (%0 invalid)">; def err_multiple_default_labels_defined : Error< "multiple default labels in one switch">; def err_switch_multiple_conversions : Error< "multiple conversions from switch condition type %0 to an integral or " "enumeration type">; def note_switch_conversion : Note< "conversion to %select{integral|enumeration}0 type %1">; def err_switch_explicit_conversion : Error< "switch condition type %0 requires explicit conversion to %1">; def err_switch_incomplete_class_type : Error< "switch condition has incomplete class type %0">; def warn_empty_if_body : Warning< "if statement has empty body">, InGroup; def warn_empty_for_body : Warning< "for loop has empty body">, InGroup; def warn_empty_range_based_for_body : Warning< "range-based for loop has empty body">, InGroup; def warn_empty_while_body : Warning< "while loop has empty body">, InGroup; def warn_empty_switch_body : Warning< "switch statement has empty body">, InGroup; def note_empty_body_on_separate_line : Note< "put the semicolon on a separate line to silence this warning">, InGroup; def err_va_start_used_in_non_variadic_function : Error< "'va_start' used in function with fixed args">; def warn_second_parameter_of_va_start_not_last_named_argument : Warning< "second parameter of 'va_start' not last named argument">; def err_first_argument_to_va_arg_not_of_type_va_list : Error< "first argument to 'va_arg' is of type %0 and not 'va_list'">; def err_second_parameter_to_va_arg_incomplete: Error< "second argument to 'va_arg' is of incomplete type %0">; def err_second_parameter_to_va_arg_abstract: Error< "second argument to 'va_arg' is of abstract type %0">; def warn_second_parameter_to_va_arg_not_pod : Warning< "second argument to 'va_arg' is of non-POD type %0">, InGroup>, DefaultError; def warn_second_parameter_to_va_arg_ownership_qualified : Warning< "second argument to 'va_arg' is of ARC ownership-qualified type %0">, InGroup>, DefaultError; def warn_second_parameter_to_va_arg_never_compatible : Warning< "second argument to 'va_arg' is of promotable type %0; this va_arg has " "undefined behavior because arguments will be promoted to %1">; def warn_return_missing_expr : Warning< "non-void %select{function|method}1 %0 should return a value">, DefaultError, InGroup; def ext_return_missing_expr : ExtWarn< "non-void %select{function|method}1 %0 should return a value">, DefaultError, InGroup; def ext_return_has_expr : ExtWarn< "%select{void function|void method|constructor|destructor}1 %0 " "should not return a value">, DefaultError, InGroup; def ext_return_has_void_expr : Extension< "void %select{function|method|block}1 %0 should not return void expression">; def err_return_init_list : Error< "%select{void function|void method|constructor|destructor}1 %0 " "must not return a value">; def warn_noreturn_function_has_return_expr : Warning< "function %0 declared 'noreturn' should not return">, InGroup>; def warn_falloff_noreturn_function : Warning< "function declared 'noreturn' should not return">, InGroup>; def err_noreturn_block_has_return_expr : Error< "block declared 'noreturn' should not return">; def err_block_on_nonlocal : Error< "__block attribute not allowed, only allowed on local variables">; def err_block_on_vm : Error< "__block attribute not allowed on declaration with a variably modified type">; def err_shufflevector_non_vector : Error< "first two arguments to __builtin_shufflevector must be vectors">; def err_shufflevector_incompatible_vector : Error< "first two arguments to __builtin_shufflevector must have the same type">; def err_shufflevector_nonconstant_argument : Error< "index for __builtin_shufflevector must be a constant integer">; def err_shufflevector_argument_too_large : Error< "index for __builtin_shufflevector must be less than the total number " "of vector elements">; def err_vector_incorrect_num_initializers : Error< "%select{too many|too few}0 elements in vector initialization (expected %1 elements, have %2)">; def err_altivec_empty_initializer : Error<"expected initializer">; def err_invalid_neon_type_code : Error< "incompatible constant for this __builtin_neon function">; def err_argument_invalid_range : Error< "argument should be a value from %0 to %1">; def err_builtin_longjmp_invalid_val : Error< "argument to __builtin_longjmp must be a constant 1">; def err_constant_integer_arg_type : Error< "argument to %0 must be a constant integer">; def ext_mixed_decls_code : Extension< "ISO C90 forbids mixing declarations and code">, InGroup>; def err_non_variable_decl_in_for : Error< "declaration of non-local variable in 'for' loop">; def err_toomany_element_decls : Error< "only one element declaration is allowed">; def err_selector_element_not_lvalue : Error< "selector element is not a valid lvalue">; def err_selector_element_type : Error< "selector element type %0 is not a valid object">; def err_collection_expr_type : Error< "collection expression type %0 is not a valid object">; def warn_collection_expr_type : Warning< "collection expression type %0 may not respond to %1">; def err_invalid_conversion_between_ext_vectors : Error< "invalid conversion between ext-vector type %0 and %1">; // Type def ext_invalid_sign_spec : Extension<"'%0' cannot be signed or unsigned">; def warn_receiver_forward_class : Warning< "receiver %0 is a forward class and corresponding @interface may not exist">; def note_method_sent_forward_class : Note<"method %0 is used for the forward class">; def ext_missing_declspec : ExtWarn< "declaration specifier missing, defaulting to 'int'">; def ext_missing_type_specifier : ExtWarn< "type specifier missing, defaults to 'int'">, InGroup; def err_decimal_unsupported : Error< "GNU decimal type extension not supported">; def err_missing_type_specifier : Error< "C++ requires a type specifier for all declarations">; def err_objc_array_of_interfaces : Error< "array of interface %0 is invalid (probably should be an array of pointers)">; def ext_c99_array_usage : Extension< "%select{qualifier in |static |}0array size %select{||'[*] '}0is a C99 " "feature">, InGroup; def err_c99_array_usage_cxx : Error< "%select{qualifier in |static |}0array size %select{||'[*] '}0is a C99 " "feature, not permitted in C++">; def err_double_requires_fp64 : Error< "use of type 'double' requires cl_khr_fp64 extension to be enabled">; def err_nsconsumed_attribute_mismatch : Error< "overriding method has mismatched ns_consumed attribute on its" " parameter">; def err_nsreturns_retained_attribute_mismatch : Error< "overriding method has mismatched ns_returns_%select{not_retained|retained}0" " attributes">; def note_getter_unavailable : Note< "or because setter is declared here, but no getter method %0 is found">; def err_invalid_protocol_qualifiers : Error< "invalid protocol qualifiers on non-ObjC type">; def warn_ivar_use_hidden : Warning< "local declaration of %0 hides instance variable">, InGroup>; def error_ivar_use_in_class_method : Error< "instance variable %0 accessed in class method">; def error_implicit_ivar_access : Error< "instance variable %0 cannot be accessed because 'self' has been redeclared">; def error_private_ivar_access : Error<"instance variable %0 is private">, AccessControl; def error_protected_ivar_access : Error<"instance variable %0 is protected">, AccessControl; def warn_maynot_respond : Warning<"%0 may not respond to %1">; def warn_attribute_method_def : Warning< "attributes on method implementation and its declaration must match">, InGroup>; def ext_typecheck_base_super : Warning< "method parameter type %0 does not match " "super class method parameter type %1">, InGroup, DefaultIgnore; def warn_missing_method_return_type : Warning< "method has no return type specified; defaults to 'id'">, InGroup, DefaultIgnore; // Spell-checking diagnostics def err_unknown_typename_suggest : Error< "unknown type name %0; did you mean %1?">; def err_unknown_nested_typename_suggest : Error< "no type named %0 in %1; did you mean %2?">; def err_no_member_suggest : Error<"no member named %0 in %1; did you mean %2?">; def err_undeclared_use_suggest : Error< "use of undeclared %0; did you mean %1?">; def err_undeclared_var_use_suggest : Error< "use of undeclared identifier %0; did you mean %1?">; def err_no_template_suggest : Error<"no template named %0; did you mean %1?">; def err_no_member_template_suggest : Error< "no template named %0 in %1; did you mean %2?">; def err_mem_init_not_member_or_class_suggest : Error< "initializer %0 does not name a non-static data member or base " "class; did you mean the %select{base class|member}1 %2?">; def err_field_designator_unknown_suggest : Error< "field designator %0 does not refer to any field in type %1; did you mean " "%2?">; def err_typecheck_member_reference_ivar_suggest : Error< "%0 does not have a member named %1; did you mean %2?">; def err_property_not_found_suggest : Error< "property %0 not found on object of type %1; did you mean %2?">; def err_ivar_access_using_property_syntax_suggest : Error< "property %0 not found on object of type %1; did you mean to access ivar %2?">; def err_property_found_suggest : Error< "property %0 found on object of type %1; did you mean to access " "it with the \".\" operator?">; def err_undef_interface_suggest : Error< "cannot find interface declaration for %0; did you mean %1?">; def warn_undef_interface_suggest : Warning< "cannot find interface declaration for %0; did you mean %1?">; def err_undef_superclass_suggest : Error< "cannot find interface declaration for %0, superclass of %1; did you mean " "%2?">; def err_undeclared_protocol_suggest : Error< "cannot find protocol declaration for %0; did you mean %1?">; def note_base_class_specified_here : Note< "base class %0 specified here">; def err_using_directive_suggest : Error< "no namespace named %0; did you mean %1?">; def err_using_directive_member_suggest : Error< "no namespace named %0 in %1; did you mean %2?">; def note_namespace_defined_here : Note<"namespace %0 defined here">; def err_sizeof_pack_no_pack_name_suggest : Error< "%0 does not refer to the name of a parameter pack; did you mean %1?">; def note_parameter_pack_here : Note<"parameter pack %0 declared here">; def err_uncasted_use_of_unknown_any : Error< "%0 has unknown type; cast it to its declared type to use it">; def err_uncasted_call_of_unknown_any : Error< "%0 has unknown return type; cast the call to its declared return type">; def err_uncasted_send_to_unknown_any_method : Error< "no known method %select{%objcinstance1|%objcclass1}0; cast the " "message send to the method's return type">; def err_unsupported_unknown_any_decl : Error< "%0 has unknown type, which is unsupported for this kind of declaration">; def err_unsupported_unknown_any_expr : Error< "unsupported expression with unknown type">; def err_unsupported_unknown_any_call : Error< "call to unsupported expression with unknown type">; def err_unknown_any_addrof : Error< "the address of a declaration with unknown type " "can only be cast to a pointer type">; def err_unknown_any_var_function_type : Error< "variable %0 with unknown type cannot be given a function type">; def err_unknown_any_function : Error< "function %0 with unknown type must be given a function type">; def err_filter_expression_integral : Error< "filter expression type should be an integral value not %0">; // OpenCL warnings and errors. def err_invalid_astype_of_different_size : Error< "invalid reinterpretation: sizes of %0 and %1 must match">; } // end of sema category let CategoryName = "Related Result Type Issue" in { // Objective-C related result type compatibility def warn_related_result_type_compatibility_class : Warning< "method is expected to return an instance of its class type %0, but " "is declared to return %1">; def warn_related_result_type_compatibility_protocol : Warning< "protocol method is expected to return an instance of the implementing " "class, but is declared to return %0">; def note_related_result_type_overridden_family : Note< "overridden method is part of the '%select{|alloc|copy|init|mutableCopy|" "new|autorelease|dealloc|finalize|release|retain|retainCount|self}0' method " "family">; def note_related_result_type_overridden : Note< "overridden method returns an instance of its class type">; def note_related_result_type_inferred : Note< "%select{class|instance}0 method %1 is assumed to return an instance of " "its receiver type (%2)">; } let CategoryName = "Modules Issue" in { def err_module_private_specialization : Error< "%select{template|partial|member}0 specialization cannot be " "declared __module_private__">; def err_module_private_local : Error< "%select{local variable|parameter|typedef}0 %1 cannot be declared " "__module_private__">; def err_module_private_local_class : Error< "local %select{struct|union|class|enum}0 cannot be declared " "__module_private__">; def err_module_private_definition : Error< "definition of %0 must be imported before it is required">; } } // end of sema component.