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author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-05-15 08:06:10 +0000 |
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committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-05-15 08:06:10 +0000 |
commit | 17bce7d0c4f90cde2216063df7d010aba2bca785 (patch) | |
tree | ddb7c1d674a4fe4de1148425ccae8e53c83ce836 | |
parent | d780d49b9c1a3794c9894e341d8d34b0a290d31e (diff) | |
download | ruby-17bce7d0c4f90cde2216063df7d010aba2bca785.tar.gz |
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
-rw-r--r-- | vm.c | 4 | ||||
-rw-r--r-- | vm_eval.c | 2 |
2 files changed, 3 insertions, 3 deletions
@@ -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; @@ -1432,7 +1432,7 @@ VALUE rb_eval_cmd(VALUE cmd, VALUE arg, int level) { int state; - VALUE val = Qnil; /* OK */ + volatile VALUE val = Qnil; /* OK */ volatile int safe = rb_safe_level(); if (OBJ_TAINTED(cmd)) { |