diff options
Diffstat (limited to 'test/Misc')
| -rw-r--r-- | test/Misc/backend-stack-frame-diagnostics-fallback.cpp | 4 | ||||
| -rw-r--r-- | test/Misc/cc1as-asm-debug.s | 12 | ||||
| -rw-r--r-- | test/Misc/diag-format.c | 44 | ||||
| -rw-r--r-- | test/Misc/no-warn-in-system-macro.c | 13 | ||||
| -rw-r--r-- | test/Misc/no-warn-in-system-macro.c.inc | 9 | ||||
| -rw-r--r-- | test/Misc/pragma-attribute-supported-attributes-list.test | 11 | ||||
| -rw-r--r-- | test/Misc/target-invalid-cpu-note.c | 6 | ||||
| -rw-r--r-- | test/Misc/warn-in-system-macro-def.c | 21 | ||||
| -rw-r--r-- | test/Misc/warn-in-system-macro-def.c.inc | 4 | ||||
| -rw-r--r-- | test/Misc/warning-flags.c | 2 |
10 files changed, 97 insertions, 29 deletions
diff --git a/test/Misc/backend-stack-frame-diagnostics-fallback.cpp b/test/Misc/backend-stack-frame-diagnostics-fallback.cpp index 8ae8c55396..332dd22fec 100644 --- a/test/Misc/backend-stack-frame-diagnostics-fallback.cpp +++ b/test/Misc/backend-stack-frame-diagnostics-fallback.cpp @@ -14,5 +14,7 @@ namespace frameSizeThunkWarning { // CHECK: warning: stack frame size of {{[0-9]+}} bytes in function 'frameSizeThunkWarning::B::f' // CHECK: warning: stack size limit exceeded ({{[0-9]+}}) in {{[^ ]+}} - void B::f() { } + void B::f() { + volatile int x = 0; // Ensure there is stack usage. + } } diff --git a/test/Misc/cc1as-asm-debug.s b/test/Misc/cc1as-asm-debug.s new file mode 100644 index 0000000000..a613fbfaeb --- /dev/null +++ b/test/Misc/cc1as-asm-debug.s @@ -0,0 +1,12 @@ +// Run cc1as with debug on empty file. Needs a known name so we can check it. +// REQUIRES: x86-registered-target +// RUN: rm -rf %t && mkdir -p %t +// RUN: cp %s %t/comment.s +// RUN: %clang -cc1as -triple x86_64-linux-gnu -filetype asm -debug-info-kind=limited -dwarf-version=4 %t/comment.s | FileCheck %s +// RUN: %clang -cc1as -triple x86_64-linux-gnu -filetype asm -debug-info-kind=limited -dwarf-version=5 %t/comment.s | FileCheck %s +// Asm output actually emits the .section directives twice. +// CHECK: {{\.}}section .debug_info +// CHECK: {{\.}}section .debug_info +// CHECK-NOT: {{\.}}section +// Look for this as a relative path. +// CHECK: .ascii "{{[^\\/].*}}comment.s" diff --git a/test/Misc/diag-format.c b/test/Misc/diag-format.c index bc29894ad0..b24aeb9356 100644 --- a/test/Misc/diag-format.c +++ b/test/Misc/diag-format.c @@ -1,30 +1,30 @@ -// RUN: %clang -fsyntax-only %s 2>&1 | FileCheck %s -check-prefix=DEFAULT -// RUN: %clang -fsyntax-only -fdiagnostics-format=clang %s 2>&1 | FileCheck %s -check-prefix=DEFAULT -// RUN: %clang -fsyntax-only -fdiagnostics-format=clang -target x86_64-pc-win32 %s 2>&1 | FileCheck %s -check-prefix=DEFAULT +// RUN: %clang -fsyntax-only %s 2>&1 | FileCheck %s --strict-whitespace -check-prefix=DEFAULT +// RUN: %clang -fsyntax-only -fdiagnostics-format=clang %s 2>&1 | FileCheck %s --strict-whitespace -check-prefix=DEFAULT +// RUN: %clang -fsyntax-only -fdiagnostics-format=clang -target x86_64-pc-win32 %s 2>&1 | FileCheck %s --strict-whitespace -check-prefix=DEFAULT // -// RUN: %clang -fsyntax-only -fdiagnostics-format=msvc -fmsc-version=1300 %s 2>&1 | FileCheck %s -check-prefix=MSVC2010 -// RUN: %clang -fsyntax-only -fdiagnostics-format=msvc -fms-compatibility-version=13.00 %s 2>&1 | FileCheck %s -check-prefix=MSVC2010 -// RUN: %clang -fsyntax-only -fdiagnostics-format=msvc -fmsc-version=1300 -target x86_64-pc-win32 %s 2>&1 | FileCheck %s -check-prefix=MSVC2010 -// RUN: %clang -fsyntax-only -fdiagnostics-format=msvc -fms-compatibility-version=13.00 -target x86_64-pc-win32 %s 2>&1 | FileCheck %s -check-prefix=MSVC2010 -// RUN: %clang -fsyntax-only -fdiagnostics-format=msvc -fmsc-version=1300 -target x86_64-pc-win32 -fshow-column %s 2>&1 | FileCheck %s -check-prefix=MSVC2010 -// RUN: %clang -fsyntax-only -fdiagnostics-format=msvc -fmsc-version=1800 -target x86_64-pc-win32 %s 2>&1 | FileCheck %s -check-prefix=MSVC2013 -// RUN: %clang -fsyntax-only -fdiagnostics-format=msvc -target x86_64-pc-win32 %s 2>&1 | FileCheck %s -check-prefix=MSVC -// RUN: %clang -fsyntax-only -fdiagnostics-format=msvc -fmsc-version=1900 -target x86_64-pc-win32 %s 2>&1 | FileCheck %s -check-prefix=MSVC2015 -// RUN: %clang -fsyntax-only -fdiagnostics-format=msvc -fms-compatibility-version=13.00 -target x86_64-pc-win32 -fshow-column %s 2>&1 | FileCheck %s -check-prefix=MSVC2010 -// RUN: %clang -fsyntax-only -fdiagnostics-format=msvc -fmsc-version=1800 -target x86_64-pc-win32 -fshow-column %s 2>&1 | FileCheck %s -check-prefix=MSVC2013 -// RUN: %clang -fsyntax-only -fdiagnostics-format=msvc -target x86_64-pc-win32 -fshow-column %s 2>&1 | FileCheck %s -check-prefix=MSVC -// RUN: %clang -fsyntax-only -fdiagnostics-format=msvc -fmsc-version=1900 -target x86_64-pc-win32 -fshow-column %s 2>&1 | FileCheck %s -check-prefix=MSVC2015 +// RUN: %clang -fsyntax-only -fdiagnostics-format=msvc -fmsc-version=1300 %s 2>&1 | FileCheck %s --strict-whitespace -check-prefix=MSVC2010 +// RUN: %clang -fsyntax-only -fdiagnostics-format=msvc -fms-compatibility-version=13.00 %s 2>&1 | FileCheck %s --strict-whitespace -check-prefix=MSVC2010 +// RUN: %clang -fsyntax-only -fdiagnostics-format=msvc -fmsc-version=1300 -target x86_64-pc-win32 %s 2>&1 | FileCheck %s --strict-whitespace -check-prefix=MSVC2010 +// RUN: %clang -fsyntax-only -fdiagnostics-format=msvc -fms-compatibility-version=13.00 -target x86_64-pc-win32 %s 2>&1 | FileCheck %s --strict-whitespace -check-prefix=MSVC2010 +// RUN: %clang -fsyntax-only -fdiagnostics-format=msvc -fmsc-version=1300 -target x86_64-pc-win32 -fshow-column %s 2>&1 | FileCheck %s --strict-whitespace -check-prefix=MSVC2010 +// RUN: %clang -fsyntax-only -fdiagnostics-format=msvc -fmsc-version=1800 -target x86_64-pc-win32 %s 2>&1 | FileCheck %s --strict-whitespace -check-prefix=MSVC2013 +// RUN: %clang -fsyntax-only -fdiagnostics-format=msvc -target x86_64-pc-win32 %s 2>&1 | FileCheck %s --strict-whitespace -check-prefix=MSVC +// RUN: %clang -fsyntax-only -fdiagnostics-format=msvc -fmsc-version=1900 -target x86_64-pc-win32 %s 2>&1 | FileCheck %s --strict-whitespace -check-prefix=MSVC2015 +// RUN: %clang -fsyntax-only -fdiagnostics-format=msvc -fms-compatibility-version=13.00 -target x86_64-pc-win32 -fshow-column %s 2>&1 | FileCheck %s --strict-whitespace -check-prefix=MSVC2010 +// RUN: %clang -fsyntax-only -fdiagnostics-format=msvc -fmsc-version=1800 -target x86_64-pc-win32 -fshow-column %s 2>&1 | FileCheck %s --strict-whitespace -check-prefix=MSVC2013 +// RUN: %clang -fsyntax-only -fdiagnostics-format=msvc -target x86_64-pc-win32 -fshow-column %s 2>&1 | FileCheck %s --strict-whitespace -check-prefix=MSVC +// RUN: %clang -fsyntax-only -fdiagnostics-format=msvc -fmsc-version=1900 -target x86_64-pc-win32 -fshow-column %s 2>&1 | FileCheck %s --strict-whitespace -check-prefix=MSVC2015 // -// RUN: %clang -fsyntax-only -fdiagnostics-format=vi %s 2>&1 | FileCheck %s -check-prefix=VI +// RUN: %clang -fsyntax-only -fdiagnostics-format=vi %s 2>&1 | FileCheck %s --strict-whitespace -check-prefix=VI // -// RUN: %clang -fsyntax-only -fdiagnostics-format=msvc -fno-show-column -fmsc-version=1900 %s 2>&1 | FileCheck %s -check-prefix=MSVC2015_ORIG +// RUN: %clang -fsyntax-only -fdiagnostics-format=msvc -fno-show-column -fmsc-version=1900 %s 2>&1 | FileCheck %s --strict-whitespace -check-prefix=MSVC2015_ORIG // -// RUN: %clang -fsyntax-only -fno-show-column %s 2>&1 | FileCheck %s -check-prefix=NO_COLUMN +// RUN: %clang -fsyntax-only -fno-show-column %s 2>&1 | FileCheck %s --strict-whitespace -check-prefix=NO_COLUMN // -// RUN: not %clang -fsyntax-only -Werror -fdiagnostics-format=msvc-fallback -fmsc-version=1300 %s 2>&1 | FileCheck %s -check-prefix=MSVC2010-FALLBACK -// RUN: not %clang -fsyntax-only -Werror -fdiagnostics-format=msvc-fallback -fms-compatibility-version=13.00 %s 2>&1 | FileCheck %s -check-prefix=MSVC2010-FALLBACK -// RUN: not %clang -fsyntax-only -Werror -fdiagnostics-format=msvc-fallback -fmsc-version=1800 %s 2>&1 | FileCheck %s -check-prefix=MSVC2013-FALLBACK -// RUN: not %clang -fsyntax-only -Werror -fdiagnostics-format=msvc-fallback -fmsc-version=1900 %s 2>&1 | FileCheck %s -check-prefix=MSVC2015-FALLBACK +// RUN: not %clang -fsyntax-only -Werror -fdiagnostics-format=msvc-fallback -fmsc-version=1300 %s 2>&1 | FileCheck %s --strict-whitespace -check-prefix=MSVC2010-FALLBACK +// RUN: not %clang -fsyntax-only -Werror -fdiagnostics-format=msvc-fallback -fms-compatibility-version=13.00 %s 2>&1 | FileCheck %s --strict-whitespace -check-prefix=MSVC2010-FALLBACK +// RUN: not %clang -fsyntax-only -Werror -fdiagnostics-format=msvc-fallback -fmsc-version=1800 %s 2>&1 | FileCheck %s --strict-whitespace -check-prefix=MSVC2013-FALLBACK +// RUN: not %clang -fsyntax-only -Werror -fdiagnostics-format=msvc-fallback -fmsc-version=1900 %s 2>&1 | FileCheck %s --strict-whitespace -check-prefix=MSVC2015-FALLBACK diff --git a/test/Misc/no-warn-in-system-macro.c b/test/Misc/no-warn-in-system-macro.c new file mode 100644 index 0000000000..a319b14c9c --- /dev/null +++ b/test/Misc/no-warn-in-system-macro.c @@ -0,0 +1,13 @@ +// RUN: %clang_cc1 -isystem %S -Wdouble-promotion -fsyntax-only %s 2>&1 | FileCheck -allow-empty %s +// CHECK-NOT: warning: + +#include <no-warn-in-system-macro.c.inc> + +int main(void) +{ + double foo = 1.0; + + if (isnan(foo)) + return 1; + return 0; +} diff --git a/test/Misc/no-warn-in-system-macro.c.inc b/test/Misc/no-warn-in-system-macro.c.inc new file mode 100644 index 0000000000..3cbe7dfc16 --- /dev/null +++ b/test/Misc/no-warn-in-system-macro.c.inc @@ -0,0 +1,9 @@ +extern int __isnanf(float f); +extern int __isnan(double f); +extern int __isnanl(long double f); +#define isnan(x) \ + (sizeof (x) == sizeof (float) \ + ? __isnanf (x) \ + : sizeof (x) == sizeof (double) \ + ? __isnan (x) : __isnanl (x)) + diff --git a/test/Misc/pragma-attribute-supported-attributes-list.test b/test/Misc/pragma-attribute-supported-attributes-list.test index 9a6bcca1bd..f138deac57 100644 --- a/test/Misc/pragma-attribute-supported-attributes-list.test +++ b/test/Misc/pragma-attribute-supported-attributes-list.test @@ -18,7 +18,7 @@ // CHECK-NEXT: AnyX86NoCfCheck (SubjectMatchRule_hasType_functionType) // CHECK-NEXT: ArcWeakrefUnavailable (SubjectMatchRule_objc_interface) // CHECK-NEXT: AssumeAligned (SubjectMatchRule_objc_method, SubjectMatchRule_function) -// CHECK-NEXT: Availability ((SubjectMatchRule_record, SubjectMatchRule_enum, SubjectMatchRule_enum_constant, SubjectMatchRule_field, SubjectMatchRule_function, SubjectMatchRule_namespace, SubjectMatchRule_objc_category, SubjectMatchRule_objc_interface, SubjectMatchRule_objc_method, SubjectMatchRule_objc_property, SubjectMatchRule_objc_protocol, SubjectMatchRule_record, SubjectMatchRule_type_alias, SubjectMatchRule_variable)) +// CHECK-NEXT: Availability ((SubjectMatchRule_record, SubjectMatchRule_enum, SubjectMatchRule_enum_constant, SubjectMatchRule_field, SubjectMatchRule_function, SubjectMatchRule_namespace, SubjectMatchRule_objc_category, SubjectMatchRule_objc_implementation, SubjectMatchRule_objc_interface, SubjectMatchRule_objc_method, SubjectMatchRule_objc_property, SubjectMatchRule_objc_protocol, SubjectMatchRule_record, SubjectMatchRule_type_alias, SubjectMatchRule_variable)) // CHECK-NEXT: CFAuditedTransfer (SubjectMatchRule_function) // CHECK-NEXT: CFConsumed (SubjectMatchRule_variable_is_parameter) // CHECK-NEXT: CFUnknownTransfer (SubjectMatchRule_function) @@ -32,6 +32,7 @@ // CHECK-NEXT: CUDAShared (SubjectMatchRule_variable) // CHECK-NEXT: CXX11NoReturn (SubjectMatchRule_function) // CHECK-NEXT: CallableWhen (SubjectMatchRule_function_is_member) +// CHECK-NEXT: Callback (SubjectMatchRule_function) // CHECK-NEXT: Capability (SubjectMatchRule_record, SubjectMatchRule_type_alias) // CHECK-NEXT: CarriesDependency (SubjectMatchRule_variable_is_parameter, SubjectMatchRule_objc_method, SubjectMatchRule_function) // CHECK-NEXT: Cold (SubjectMatchRule_function) @@ -48,7 +49,7 @@ // CHECK-NEXT: EnableIf (SubjectMatchRule_function) // CHECK-NEXT: EnumExtensibility (SubjectMatchRule_enum) // CHECK-NEXT: ExcludeFromExplicitInstantiation (SubjectMatchRule_variable, SubjectMatchRule_function, SubjectMatchRule_record) -// CHECK-NEXT: ExternalSourceSymbol ((SubjectMatchRule_record, SubjectMatchRule_enum, SubjectMatchRule_enum_constant, SubjectMatchRule_field, SubjectMatchRule_function, SubjectMatchRule_namespace, SubjectMatchRule_objc_category, SubjectMatchRule_objc_interface, SubjectMatchRule_objc_method, SubjectMatchRule_objc_property, SubjectMatchRule_objc_protocol, SubjectMatchRule_record, SubjectMatchRule_type_alias, SubjectMatchRule_variable)) +// CHECK-NEXT: ExternalSourceSymbol ((SubjectMatchRule_record, SubjectMatchRule_enum, SubjectMatchRule_enum_constant, SubjectMatchRule_field, SubjectMatchRule_function, SubjectMatchRule_namespace, SubjectMatchRule_objc_category, SubjectMatchRule_objc_implementation, SubjectMatchRule_objc_interface, SubjectMatchRule_objc_method, SubjectMatchRule_objc_property, SubjectMatchRule_objc_protocol, SubjectMatchRule_record, SubjectMatchRule_type_alias, SubjectMatchRule_variable)) // CHECK-NEXT: FlagEnum (SubjectMatchRule_enum) // CHECK-NEXT: Flatten (SubjectMatchRule_function) // CHECK-NEXT: GNUInline (SubjectMatchRule_function) @@ -59,6 +60,7 @@ // CHECK-NEXT: InternalLinkage (SubjectMatchRule_variable, SubjectMatchRule_function, SubjectMatchRule_record) // CHECK-NEXT: LTOVisibilityPublic (SubjectMatchRule_record) // CHECK-NEXT: Lockable (SubjectMatchRule_record) +// CHECK-NEXT: MIGServerRoutine (SubjectMatchRule_function, SubjectMatchRule_objc_method, SubjectMatchRule_block) // CHECK-NEXT: MSStruct (SubjectMatchRule_record) // CHECK-NEXT: MicroMips (SubjectMatchRule_function) // CHECK-NEXT: MinSize (SubjectMatchRule_function, SubjectMatchRule_objc_method) @@ -80,6 +82,7 @@ // CHECK-NEXT: NoMips16 (SubjectMatchRule_function) // CHECK-NEXT: NoSanitize (SubjectMatchRule_function, SubjectMatchRule_objc_method, SubjectMatchRule_variable_is_global) // CHECK-NEXT: NoSanitizeSpecific (SubjectMatchRule_function, SubjectMatchRule_variable_is_global) +// CHECK-NEXT: NoSpeculativeLoadHardening (SubjectMatchRule_function, SubjectMatchRule_objc_method) // CHECK-NEXT: NoSplitStack (SubjectMatchRule_function) // CHECK-NEXT: NoStackProtector (SubjectMatchRule_function) // CHECK-NEXT: NoThreadSafetyAnalysis (SubjectMatchRule_function) @@ -94,10 +97,12 @@ // CHECK-NEXT: ObjCBridge (SubjectMatchRule_record, SubjectMatchRule_type_alias) // CHECK-NEXT: ObjCBridgeMutable (SubjectMatchRule_record) // CHECK-NEXT: ObjCBridgeRelated (SubjectMatchRule_record) +// CHECK-NEXT: ObjCDesignatedInitializer (SubjectMatchRule_objc_method) // CHECK-NEXT: ObjCException (SubjectMatchRule_objc_interface) // CHECK-NEXT: ObjCExplicitProtocolImpl (SubjectMatchRule_objc_protocol) // CHECK-NEXT: ObjCExternallyRetained (SubjectMatchRule_variable_not_is_parameter, SubjectMatchRule_function, SubjectMatchRule_block, SubjectMatchRule_objc_method) // CHECK-NEXT: ObjCMethodFamily (SubjectMatchRule_objc_method) +// CHECK-NEXT: ObjCNonLazyClass (SubjectMatchRule_objc_interface, SubjectMatchRule_objc_implementation) // CHECK-NEXT: ObjCPreciseLifetime (SubjectMatchRule_variable) // CHECK-NEXT: ObjCRequiresPropertyDefs (SubjectMatchRule_objc_interface) // CHECK-NEXT: ObjCRequiresSuper (SubjectMatchRule_objc_method) @@ -136,6 +141,8 @@ // CHECK-NEXT: WarnUnusedResult (SubjectMatchRule_objc_method, SubjectMatchRule_enum, SubjectMatchRule_record, SubjectMatchRule_hasType_functionType) // CHECK-NEXT: Weak (SubjectMatchRule_variable, SubjectMatchRule_function, SubjectMatchRule_record) // CHECK-NEXT: WeakRef (SubjectMatchRule_variable, SubjectMatchRule_function) +// CHECK-NEXT: WebAssemblyImportModule (SubjectMatchRule_function) +// CHECK-NEXT: WebAssemblyImportName (SubjectMatchRule_function) // CHECK-NEXT: WorkGroupSizeHint (SubjectMatchRule_function) // CHECK-NEXT: XRayInstrument (SubjectMatchRule_function, SubjectMatchRule_objc_method) // CHECK-NEXT: XRayLogArgs (SubjectMatchRule_function, SubjectMatchRule_objc_method) diff --git a/test/Misc/target-invalid-cpu-note.c b/test/Misc/target-invalid-cpu-note.c index babfaa9ffc..5af321bc8b 100644 --- a/test/Misc/target-invalid-cpu-note.c +++ b/test/Misc/target-invalid-cpu-note.c @@ -19,7 +19,7 @@ // X86-SAME: skx, cascadelake, cannonlake, icelake-client, icelake-server, knl, knm, lakemont, k6, k6-2, k6-3, // X86-SAME: athlon, athlon-tbird, athlon-xp, athlon-mp, athlon-4, k8, athlon64, // X86-SAME: athlon-fx, opteron, k8-sse3, athlon64-sse3, opteron-sse3, amdfam10, -// X86-SAME: barcelona, btver1, btver2, bdver1, bdver2, bdver3, bdver4, znver1, +// X86-SAME: barcelona, btver1, btver2, bdver1, bdver2, bdver3, bdver4, znver1, znver2, // X86-SAME: x86-64, geode // RUN: not %clang_cc1 -triple x86_64--- -target-cpu not-a-cpu -fsyntax-only %s 2>&1 | FileCheck %s --check-prefix X86_64 @@ -30,7 +30,7 @@ // X86_64-SAME: core-avx2, broadwell, skylake, skylake-avx512, skx, cascadelake, cannonlake, // X86_64-SAME: icelake-client, icelake-server, knl, knm, k8, athlon64, athlon-fx, opteron, k8-sse3, // X86_64-SAME: athlon64-sse3, opteron-sse3, amdfam10, barcelona, btver1, -// X86_64-SAME: btver2, bdver1, bdver2, bdver3, bdver4, znver1, x86-64 +// X86_64-SAME: btver2, bdver1, bdver2, bdver3, bdver4, znver1, znver2, x86-64 // RUN: not %clang_cc1 -triple nvptx--- -target-cpu not-a-cpu -fsyntax-only %s 2>&1 | FileCheck %s --check-prefix NVPTX // NVPTX: error: unknown target CPU 'not-a-cpu' @@ -101,7 +101,7 @@ // RUN: not %clang_cc1 -triple bpf--- -target-cpu not-a-cpu -fsyntax-only %s 2>&1 | FileCheck %s --check-prefix BPF // BPF: error: unknown target CPU 'not-a-cpu' -// BPF: note: valid target CPU values are: generic, v1, v2, probe +// BPF: note: valid target CPU values are: generic, v1, v2, v3, probe // RUN: not %clang_cc1 -triple avr--- -target-cpu not-a-cpu -fsyntax-only %s 2>&1 | FileCheck %s --check-prefix AVR // AVR: error: unknown target CPU 'not-a-cpu' diff --git a/test/Misc/warn-in-system-macro-def.c b/test/Misc/warn-in-system-macro-def.c new file mode 100644 index 0000000000..bdf7d39325 --- /dev/null +++ b/test/Misc/warn-in-system-macro-def.c @@ -0,0 +1,21 @@ +// RUN: %clang_cc1 -triple x86_64-apple-darwin -isystem %S -Wdouble-promotion -fsyntax-only %s 2>&1 | FileCheck -allow-empty %s +// CHECK: warning: +// CHECK: expanded from macro 'ISNAN' +// CHECK: expanded from macro 'isnan' + +#include <warn-in-system-macro-def.c.inc> + +#define isnan(x) \ + (sizeof (x) == sizeof (float) \ + ? __isnanf (x) \ + : sizeof (x) == sizeof (double) \ + ? __isnan (x) : __isnanl (x)) + +int main(void) +{ + double foo = 1.0; + + if (ISNAN(foo)) + return 1; + return 0; +} diff --git a/test/Misc/warn-in-system-macro-def.c.inc b/test/Misc/warn-in-system-macro-def.c.inc new file mode 100644 index 0000000000..5c7e60275a --- /dev/null +++ b/test/Misc/warn-in-system-macro-def.c.inc @@ -0,0 +1,4 @@ +extern int __isnanf(float f); +extern int __isnan(double f); +extern int __isnanl(long double f); +#define ISNAN isnan diff --git a/test/Misc/warning-flags.c b/test/Misc/warning-flags.c index 05172b2208..81d332cacd 100644 --- a/test/Misc/warning-flags.c +++ b/test/Misc/warning-flags.c @@ -96,4 +96,4 @@ CHECK-NEXT: warn_weak_import The list of warnings in -Wpedantic should NEVER grow. -CHECK: Number in -Wpedantic (not covered by other -W flags): 27 +CHECK: Number in -Wpedantic (not covered by other -W flags): 28 |