diff options
Diffstat (limited to 'source/core/common.h')
| -rw-r--r-- | source/core/common.h | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/source/core/common.h b/source/core/common.h index 25e85dc66..f0f6902d1 100644 --- a/source/core/common.h +++ b/source/core/common.h @@ -34,6 +34,35 @@ namespace Slang v0 = _Move(v1); v1 = _Move(tmp); } + +#ifdef _MSC_VER +#define SLANG_RETURN_NEVER __declspec(noreturn) +#else +#efine SLANG_RETURN_NEVER /* empty */ +#endif + + SLANG_RETURN_NEVER void signalUnexpectedError(char const* message); } +#define SLANG_UNEXPECTED(reason) \ + Slang::signalUnexpectedError("unexpected: " reason) + +#define SLANG_UNIMPLEMENTED_X(what) \ + Slang::signalUnexpectedError("unimplemented: " what) + +#define SLANG_UNREACHABLE(msg) \ + Slang::signalUnexpectedError("unreachable code executed: " msg) + +#ifdef _DEBUG +#define SLANG_EXPECT(VALUE, MSG) if(VALUE) {} else Slang::signalUnexpectedError("assertion failed: '" MSG "'") +#define SLANG_ASSERT(VALUE) SLANG_EXPECT(VALUE, #VALUE) +#else +#define SLANG_EXPECT(VALUE, MSG) do {} while(0) +#define SLANG_ASSERT(VALUE) do {} while(0) +#endif + +#define SLANG_RELEASE_ASSERT(VALUE) if(VALUE) {} else Slang::signalUnexpectedError("assertion failed") +#define SLANG_RELEASE_EXPECT(VALUE, WHAT) if(VALUE) {} else SLANG_UNEXPECTED(WHAT) + + #endif |