diff options
author | shugo <shugo@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2016-12-07 23:27:51 +0000 |
---|---|---|
committer | shugo <shugo@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2016-12-07 23:27:51 +0000 |
commit | 472959f9c20e7aff1776312d6c8e2236a52e29a7 (patch) | |
tree | de3ac74b5f70b9251972088215a294d7e6fb3ba8 /vm_trace.c | |
parent | e8914fb351bfcd7ff198feac208c55d4bc396dbd (diff) |
Add clang volatile fixes from FreeBSD and NetBSD.
Use volatile instead of optnone to avoid optimization which causes
segmentation faults.
Patch by Dimitry Andric. [ruby-core:78531] [Bug #13014]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57020 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'vm_trace.c')
-rw-r--r-- | vm_trace.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/vm_trace.c b/vm_trace.c index aca6367b08..02bf54e968 100644 --- a/vm_trace.c +++ b/vm_trace.c @@ -389,7 +389,7 @@ rb_suppress_tracing(VALUE (*func)(VALUE), VALUE arg) volatile int raised; volatile int outer_state; VALUE result = Qnil; - rb_thread_t *th = GET_THREAD(); + rb_thread_t *volatile th = GET_THREAD(); int state; const int tracing = th->trace_arg ? 1 : 0; rb_trace_arg_t dummy_trace_arg; |