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| author | Nick Mathewson <nickm@torproject.org> | 2020-05-06 16:47:03 -0400 |
|---|---|---|
| committer | Nick Mathewson <nickm@torproject.org> | 2020-05-06 16:47:03 -0400 |
| commit | 82effefb69defc757ed2f576d40badbd8460f757 (patch) | |
| tree | 667235b03238dd6074d8a7836b71a1a06803a63c /src/lib/cc | |
| parent | 42dfcd0ae3f7a872a781452c289b4e47c494d122 (diff) | |
| parent | fecc5fd38d80093a9c189eece4acd41c35cd36c6 (diff) | |
| download | tor-82effefb69defc757ed2f576d40badbd8460f757.tar.gz tor-82effefb69defc757ed2f576d40badbd8460f757.zip | |
Merge branch 'maint-0.4.3'
Diffstat (limited to 'src/lib/cc')
| -rw-r--r-- | src/lib/cc/compat_compiler.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/lib/cc/compat_compiler.h b/src/lib/cc/compat_compiler.h index e4b0ea61ca..96aa912652 100644 --- a/src/lib/cc/compat_compiler.h +++ b/src/lib/cc/compat_compiler.h @@ -50,6 +50,12 @@ #define CHECK_SCANF(formatIdx, firstArg) #endif /* defined(__GNUC__) */ +#if defined(HAVE_ATTR_FALLTHROUGH) +#define FALLTHROUGH __attribute__((fallthrough)) +#else +#define FALLTHROUGH +#endif + /* What GCC do we have? */ #ifdef __GNUC__ #define GCC_VERSION (__GNUC__ * 100 + __GNUC_MINOR__) |