From adfce27ee0c3c31fbbfe9590e877f2298b809ae0 Mon Sep 17 00:00:00 2001 From: nobu Date: Fri, 10 Oct 2014 14:31:37 +0000 Subject: 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 --- thread.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'thread.c') diff --git a/thread.c b/thread.c index 14a4148c6f..039b858294 100644 --- a/thread.c +++ b/thread.c @@ -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)) -- cgit v1.2.3