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authornobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2008-06-10 03:43:33 +0000
committernobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2008-06-10 03:43:33 +0000
commita31f177eaa0bdf610d2af3967111adfba334ff1d (patch)
tree58af2b3f201b677bf7ed2982c4717d5910f55f18 /include/ruby/ruby.h
parent7799fe9e9f63065263710ac773c178a6c5c8b856 (diff)
downloadruby-a31f177eaa0bdf610d2af3967111adfba334ff1d.tar.gz
* include/ruby/ruby.h (CONST_ID_CACHE): fixed statement expression.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@17068 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'include/ruby/ruby.h')
-rw-r--r--include/ruby/ruby.h8
1 files changed, 4 insertions, 4 deletions
diff --git a/include/ruby/ruby.h b/include/ruby/ruby.h
index d51718023d..799fc1e712 100644
--- a/include/ruby/ruby.h
+++ b/include/ruby/ruby.h
@@ -765,20 +765,20 @@ ID rb_to_id(VALUE);
VALUE rb_id2str(ID);
#define CONST_ID_CACHE(result, str) \
- ({ \
+ { \
static ID rb_intern_id_cache; \
if (!rb_intern_id_cache) \
rb_intern_id_cache = (rb_intern)(str); \
result rb_intern_id_cache; \
- })
+ }
#define CONST_ID(var, str) \
- do {CONST_ID_CACHE(var =, str);} while (0)
+ do CONST_ID_CACHE(var =, str) while (0)
#ifdef __GNUC__
/* __builtin_constant_p and statement expression is available
* since gcc-2.7.2.3 at least. */
#define rb_intern(str) \
(__builtin_constant_p(str) ? \
- CONST_ID_CACHE(/**/, str) : \
+ (CONST_ID_CACHE(/**/, str)) : \
rb_intern(str))
#endif