diff options
Diffstat (limited to 'source/blender/blenlib/BLI_compiler_attrs.h')
| -rw-r--r-- | source/blender/blenlib/BLI_compiler_attrs.h | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/source/blender/blenlib/BLI_compiler_attrs.h b/source/blender/blenlib/BLI_compiler_attrs.h index 2b6baa0d67b..09c0426db92 100644 --- a/source/blender/blenlib/BLI_compiler_attrs.h +++ b/source/blender/blenlib/BLI_compiler_attrs.h @@ -93,10 +93,12 @@ #endif /* Use to suppress '-Wimplicit-fallthrough' (in place of 'break'). */ -#if defined(__GNUC__) && (__GNUC__ >= 7) /* gcc7.0+ only */ -# define ATTR_FALLTHROUGH __attribute__((fallthrough)) -#else -# define ATTR_FALLTHROUGH ((void)0) +#ifndef ATTR_FALLTHROUGH +# if defined(__GNUC__) && (__GNUC__ >= 7) /* gcc7.0+ only */ +# define ATTR_FALLTHROUGH __attribute__((fallthrough)) +# else +# define ATTR_FALLTHROUGH ((void)0) +# endif #endif /* Declare the memory alignment in Bytes. */ |