diff options
| author | Sean Hunt <scshunt@csclub.uwaterloo.ca> | 2014-11-28 00:53:20 +0000 |
|---|---|---|
| committer | Sean Hunt <scshunt@csclub.uwaterloo.ca> | 2014-11-28 00:53:20 +0000 |
| commit | 672481705244a63e11014dbee86820323c2b3896 (patch) | |
| tree | 15c72932e7250be6ecf5cc0712a8999dc4f07d88 /include/clang/Basic/DiagnosticSemaKinds.td | |
| parent | 5609bba46f1f7da78b097298970cd2c0378aad6b (diff) | |
Create a new 'flag_enum' attribute.
This attribute serves as a hint to improve warnings about the ranges of
enumerators used as flag types. It currently has no working C++ implementation
due to different semantics for enums in C++. For more explanation, see the docs
and testcases.
Reviewed by Aaron Ballman.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@222906 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include/clang/Basic/DiagnosticSemaKinds.td')
| -rw-r--r-- | include/clang/Basic/DiagnosticSemaKinds.td | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/include/clang/Basic/DiagnosticSemaKinds.td b/include/clang/Basic/DiagnosticSemaKinds.td index 901ba9535c..820f5a4768 100644 --- a/include/clang/Basic/DiagnosticSemaKinds.td +++ b/include/clang/Basic/DiagnosticSemaKinds.td @@ -2234,7 +2234,7 @@ 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 classes|" - "functions, methods, and parameters|classes|variables|methods|" + "functions, methods, and parameters|classes|enums|variables|methods|" "variables, functions and labels|fields and global variables|structs|" "variables and typedefs|thread-local variables|" "variables and fields|variables, data members and tag types|" @@ -4053,6 +4053,9 @@ def ext_enum_too_large : ExtWarn< def ext_enumerator_increment_too_large : ExtWarn< "incremented enumerator value %0 is not representable in the " "largest integer type">, InGroup<EnumTooLarge>; +def warn_flag_enum_constant_out_of_range : Warning< + "enumeration value %0 is out of range of flags in enumeration type %1">, + InGroup<FlagEnum>; def warn_illegal_constant_array_size : Extension< "size of static array must be an integer constant expression">; |