From 17bce7d0c4f90cde2216063df7d010aba2bca785 Mon Sep 17 00:00:00 2001 From: nobu Date: Wed, 15 May 2013 08:06:10 +0000 Subject: vm.c: suppress warnings * vm.c (vm_invoke_proc, vm_exec), vm_eval.c (rb_eval_cmd): add volatile to suppress -Wclobbered warnings by gcc 4.9.0. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40760 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- vm.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'vm.c') diff --git a/vm.c b/vm.c index c8124a35b0..9897bc37b1 100644 --- a/vm.c +++ b/vm.c @@ -682,7 +682,7 @@ static VALUE vm_invoke_proc(rb_thread_t *th, rb_proc_t *proc, VALUE self, VALUE defined_class, int argc, const VALUE *argv, const rb_block_t *blockptr) { - VALUE val = Qundef; + volatile VALUE val = Qundef; int state; volatile int stored_safe = th->safe_level; @@ -1190,7 +1190,7 @@ vm_exec(rb_thread_t *th) int state; VALUE result, err; VALUE initial = 0; - VALUE *escape_ep = NULL; + VALUE *volatile escape_ep = NULL; TH_PUSH_TAG(th); _tag.retval = Qnil; -- cgit v1.2.1