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author | shyouhei <shyouhei@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2018-01-02 06:41:50 +0000 |
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committer | shyouhei <shyouhei@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2018-01-02 06:41:50 +0000 |
commit | db5d556f9b6ada9388fe73b925724a06eb23611b (patch) | |
tree | 02813ee6b1415cbf2ff1c427dfa4479be8399c2e /method.h | |
parent | b8f8c20295a45ac7a473e2d0af4780d6702e6014 (diff) | |
download | ruby-db5d556f9b6ada9388fe73b925724a06eb23611b.tar.gz |
bit-fields other than int is a C99ism
To be precise C90 says "A bit-field may have type int, unsigned
int, or signed int". It is clear that char or enum are NG.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61554 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'method.h')
-rw-r--r-- | method.h | 8 |
1 files changed, 7 insertions, 1 deletions
@@ -32,10 +32,16 @@ typedef enum { METHOD_VISI_MASK = 0x03 } rb_method_visibility_t; +#if defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L) +#define bits_t rb_method_visibility_t +#else +#define bits_t unsigned int +#endif typedef struct rb_scope_visi_struct { - rb_method_visibility_t method_visi : 3; + bits_t method_visi : 3; unsigned int module_func : 1; } rb_scope_visibility_t; +#undef bits_t /*! CREF (Class REFerence) */ typedef struct rb_cref_struct { |