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| author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2014-10-10 14:31:37 +0000 |
|---|---|---|
| committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2014-10-10 14:31:37 +0000 |
| commit | adfce27ee0c3c31fbbfe9590e877f2298b809ae0 (patch) | |
| tree | ee4846341e5d66d975c80b319f4eccf628f04904 /thread.c | |
| parent | 97d3b04c9b4ac50f9110001a772d59590a6f6274 (diff) | |
| download | ruby-adfce27ee0c3c31fbbfe9590e877f2298b809ae0.tar.gz | |
thread.c: fix for older gcc
* thread.c (only_if_constant): get rid of __builtin_choose_expr()
on older gcc.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47868 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'thread.c')
| -rw-r--r-- | thread.c | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -145,7 +145,7 @@ static inline void blocking_region_end(rb_thread_t *th, struct rb_blocking_regio } while(0) #ifdef __GNUC__ -#ifdef HAVE_BUILTIN___BUILTIN_CHOOSE_EXPR +#ifdef HAVE_BUILTIN___BUILTIN_CHOOSE_EXPR_CONSTANT_P #define only_if_constant(expr, notconst) __builtin_choose_expr(__builtin_constant_p(expr), (expr), (notconst)) #else #define only_if_constant(expr, notconst) (__builtin_constant_p(expr) ? (expr) : (notconst)) |