diff options
| author | Jose Fonseca <[email protected]> | 2015-03-24 19:01:46 +0000 |
|---|---|---|
| committer | Jose Fonseca <[email protected]> | 2015-03-25 10:42:43 +0000 |
| commit | cb88edbd4e9cb198013129a360cb3d4163ac3837 (patch) | |
| tree | 4b8f04af028ffb7e8a14957acd24715027ee6cb0 /src | |
| parent | fdb507e3d6a9a78f8a42bc8d6f7e60816627403e (diff) | |
mesa: Avoid MSVC C6334 warning in /analyze mode.
MSVC's implementation of signbit(x) uses sizeof(x) with expressions to
dispatch to an internal function based on the argument's type (float,
double, etc), but that raises a flag with MSVC's own static analyzer,
and because this is an inline function in a header it causes substantial
warning spam.
Reviewed-by: Brian Paul <[email protected]>
Diffstat (limited to 'src')
| -rw-r--r-- | src/mesa/main/macros.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/mesa/main/macros.h b/src/mesa/main/macros.h index 2d7a6a107fd..3344ec84169 100644 --- a/src/mesa/main/macros.h +++ b/src/mesa/main/macros.h @@ -789,7 +789,14 @@ NORMALIZE_3FV(GLfloat v[3]) static inline GLboolean DIFFERENT_SIGNS(GLfloat x, GLfloat y) { +#ifdef _MSC_VER +#pragma warning( push ) +#pragma warning( disable : 6334 ) /* sizeof operator applied to an expression with an operator may yield unexpected results */ +#endif return signbit(x) != signbit(y); +#ifdef _MSC_VER +#pragma warning( pop ) +#endif } |