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author | Xavier Leroy <xavierleroy@users.noreply.github.com> | 2017-02-01 12:59:55 +0100 |
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committer | GitHub <noreply@github.com> | 2017-02-01 12:59:55 +0100 |
commit | 31f86965bf172fb32f9cca99a292ebdf6cea57b9 (patch) | |
tree | ef78d97a02e2dad0e39ccd345288adf3545bb05e /runtime/include | |
parent | 71fa5147139f85cb0d14ded74b04b39dd52f776b (diff) | |
parent | ed55884ea9749f93ffd67f0734da0907fe338102 (diff) | |
download | compcert-31f86965bf172fb32f9cca99a292ebdf6cea57b9.tar.gz compcert-31f86965bf172fb32f9cca99a292ebdf6cea57b9.zip |
Merge pull request #159 from AbsInt/builtin_offsetof
Implement offsetof via builtin
Diffstat (limited to 'runtime/include')
-rw-r--r-- | runtime/include/stddef.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/runtime/include/stddef.h b/runtime/include/stddef.h index 5bdff564..958720a1 100644 --- a/runtime/include/stddef.h +++ b/runtime/include/stddef.h @@ -114,7 +114,7 @@ typedef signed int wchar_t; #endif #if defined(_STDDEF_H) && !defined(offsetof) -#define offsetof(ty,member) ((size_t) &((ty*) NULL)->member) +#define offsetof(ty,member) (__builtin_offsetof(ty,.member)) #endif #endif |