Author: Douglas Yung Date: 2020-02-06T18:19:01-08:00 New Revision: 02fffbb5fa9f34a16f2c7959364d0668364332a2
URL: https://github.com/llvm/llvm-project/commit/02fffbb5fa9f34a16f2c7959364d0668364332a2 DIFF: https://github.com/llvm/llvm-project/commit/02fffbb5fa9f34a16f2c7959364d0668364332a2.diff LOG: Fix test after test changes added in da3dc00 caused the test to break on platforms that default to an older C standard (like the PS4). This should fix the test failure on the PS4 bots. Added: Modified: clang/test/Sema/constant-builtins.c Removed: ################################################################################ diff --git a/clang/test/Sema/constant-builtins.c b/clang/test/Sema/constant-builtins.c index ae3b9135c965..fb70375b382d 100644 --- a/clang/test/Sema/constant-builtins.c +++ b/clang/test/Sema/constant-builtins.c @@ -1,5 +1,10 @@ +// RUN: %clang_cc1 -fsyntax-only %s -verify -pedantic -std=c99 +// RUN: %clang_cc1 -fsyntax-only %s -verify -pedantic -std=c11 +// RUN: %clang_cc1 -fsyntax-only %s -verify -pedantic -std=c17 // RUN: %clang_cc1 -fsyntax-only %s -verify -pedantic +#if __STDC_VERSION__ >= 201112L // expected-no-diagnostics +#endif // Math stuff @@ -25,6 +30,16 @@ short somefunc(); short t = __builtin_constant_p(5353) ? 42 : somefunc(); +// The calls to _Static_assert and _Generic produce warnings if the compiler default standard is < c11 +#if __STDC_VERSION__ < 201112L +// expected-warning@+9 {{'_Static_assert' is a C11 extension}} +// expected-warning@+9 {{'_Static_assert' is a C11 extension}} +// expected-warning@+9 {{'_Static_assert' is a C11 extension}} +// expected-warning@+9 {{'_Static_assert' is a C11 extension}} expected-warning@+9 {{'_Generic' is a C11 extension}} +// expected-warning@+9 {{'_Static_assert' is a C11 extension}} expected-warning@+9 {{'_Generic' is a C11 extension}} +// expected-warning@+9 {{'_Static_assert' is a C11 extension}} expected-warning@+9 {{'_Generic' is a C11 extension}} +#endif + // PR44684 _Static_assert((__builtin_clz)(1u) >= 15, ""); _Static_assert((__builtin_popcount)(1u) == 1, ""); @@ -33,5 +48,8 @@ _Static_assert(_Generic(1u,unsigned:__builtin_clz)(1u) >= 15, ""); _Static_assert(_Generic(1u,unsigned:__builtin_popcount)(1u) == 1, ""); _Static_assert(_Generic(1u,unsigned:__builtin_ctz)(2u) == 1, ""); +#if __STDC_VERSION__ < 201112L +// expected-warning@+3 {{'_Static_assert' is a C11 extension}} +#endif __SIZE_TYPE__ strlen(const char*); _Static_assert((__builtin_constant_p(1) ? (***&strlen)("foo") : 0) == 3, ""); _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
