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| author | Alexey Samsonov <samsonov@google.com> | 2012-10-09 08:42:07 +0000 |
|---|---|---|
| committer | Alexey Samsonov <samsonov@google.com> | 2012-10-09 08:42:07 +0000 |
| commit | 45418d1ccb083cad3cb84e0b8184adfb85876fc5 (patch) | |
| tree | 038cf2d6129fc007b0b57fbe751b3eddfa8d7ddc | |
| parent | 444a185d855bccf806f12572d3e8a01eee7c09bf (diff) | |
| download | compiler-rt-45418d1ccb083cad3cb84e0b8184adfb85876fc5.tar.gz | |
[Sanitizer] Add UNREACHABLE(msg) macro
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@165492 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | lib/sanitizer_common/sanitizer_internal_defs.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/lib/sanitizer_common/sanitizer_internal_defs.h b/lib/sanitizer_common/sanitizer_internal_defs.h index 884fd5b7b..76f3b6917 100644 --- a/lib/sanitizer_common/sanitizer_internal_defs.h +++ b/lib/sanitizer_common/sanitizer_internal_defs.h @@ -130,7 +130,12 @@ void NORETURN CheckFailed(const char *file, int line, const char *cond, #define DCHECK_GE(a, b) #endif -#define UNIMPLEMENTED() CHECK("unimplemented" && 0) +#define UNREACHABLE(msg) do { \ + CHECK(0 && msg); \ + Die(); \ +} while(0) + +#define UNIMPLEMENTED() UNREACHABLE("unimplemented") #define COMPILER_CHECK(pred) IMPL_COMPILER_ASSERT(pred, __LINE__) |