swr/rast: add SWR_STATIC_ASSERT() macro

Reviewed-by: Bruce Cherniak <bruce.cherniak@intel.com>
2018-06-20 12:16:36 -05:00
parent 3851c6c9bf
commit 9d01f4d631
1 changed files with 8 additions and 1 deletions
@@ -192,7 +192,11 @@ void SwrTrace(
 #define SWR_INVALID(...)                                                                       \
    _SWR_INVALID_CONCAT(_SWR_INVALID_, _SWR_INVALID_VARGS(_SWR_INVALID_VARGS_0 __VA_ARGS__())) \
    (__VA_ARGS__)
-#endif
+
+#define SWR_STATIC_ASSERT(expression, ...) \
+    static_assert((expression), "Failed:\n    " #expression "\n    " __VA_ARGS__);
+
+#endif // SWR_ENABLE_REL_ASSERTS

 #endif // C++

@@ -226,6 +230,9 @@ static bool SwrSizeofWorkaround(T)
 #define SWR_REL_TRACE(_fmtstr, ...) \
    _SWR_MACRO_START(void)(0);      \
    _SWR_MACRO_END
+#define SWR_STATIC_ASSERT(e, ...)                           \
+    _SWR_MACRO_START(void)  sizeof(SwrSizeofWorkaround(e)); \
+    _SWR_MACRO_END
 #endif

 #if defined(_MSC_VER)