diff options
Diffstat (limited to 'include/llvm/Support/Compiler.h')
| -rw-r--r-- | include/llvm/Support/Compiler.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/include/llvm/Support/Compiler.h b/include/llvm/Support/Compiler.h index 25f42a98e7..13d057be04 100644 --- a/include/llvm/Support/Compiler.h +++ b/include/llvm/Support/Compiler.h @@ -351,4 +351,14 @@ #define LLVM_EXPLICIT #endif +/// \macro LLVM_STATIC_ASSERT +/// \brief Expands to C/C++'s static_assert on compilers which support it. +#if __has_feature(cxx_static_assert) +# define LLVM_STATIC_ASSERT(expr, msg) static_assert(expr, msg) +#elif __has_feature(c_static_assert) +# define LLVM_STATIC_ASSERT(expr, msg) _Static_assert(expr, msg) +#else +# define LLVM_STATIC_ASSERT(expr, msg) +#endif + #endif |