diff options
Diffstat (limited to 'disas/libvixl/vixl/globals.h')
| -rw-r--r-- | disas/libvixl/vixl/globals.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/disas/libvixl/vixl/globals.h b/disas/libvixl/vixl/globals.h index 61dc9f7f7e..7099aa599f 100644 --- a/disas/libvixl/vixl/globals.h +++ b/disas/libvixl/vixl/globals.h @@ -108,10 +108,12 @@ inline void USE(T1, T2, T3, T4) {} #define __has_warning(x) 0 #endif -// Note: This option is only available for Clang. And will only be enabled for -// C++11(201103L). +// Fallthrough annotation for Clang and C++11(201103L). #if __has_warning("-Wimplicit-fallthrough") && __cplusplus >= 201103L #define VIXL_FALLTHROUGH() [[clang::fallthrough]] //NOLINT +// Fallthrough annotation for GCC >= 7. +#elif __GNUC__ >= 7 + #define VIXL_FALLTHROUGH() __attribute__((fallthrough)) #else #define VIXL_FALLTHROUGH() do {} while (0) #endif |