diff options
| author | usa <usa@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2016-12-27 10:49:55 +0000 |
|---|---|---|
| committer | usa <usa@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2016-12-27 10:49:55 +0000 |
| commit | 04d79490da2013588fe9962580dc15193674fde0 (patch) | |
| tree | 89e3b5f2ae815eac1ff4559789ee290380b7fe75 /eval.c | |
| parent | ed8c211a645cfb0528128306789d73441afadf31 (diff) | |
merge revision(s) 57020,57021: [Backport #13014]
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/branches/ruby_2_2@57216 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'eval.c')
| -rw-r--r-- | eval.c | 4 |
1 files changed, 2 insertions, 2 deletions
@@ -814,7 +814,7 @@ rb_rescue2(VALUE (* b_proc) (ANYARGS), VALUE data1, { int state; rb_thread_t *th = GET_THREAD(); - rb_control_frame_t *cfp = th->cfp; + rb_control_frame_t *volatile cfp = th->cfp; volatile VALUE result = Qfalse; volatile VALUE e_info = th->errinfo; va_list args; @@ -880,7 +880,7 @@ rb_protect(VALUE (* proc) (VALUE), VALUE data, int * state) volatile VALUE result = Qnil; volatile int status; rb_thread_t *th = GET_THREAD(); - rb_control_frame_t *cfp = th->cfp; + rb_control_frame_t *volatile cfp = th->cfp; struct rb_vm_protect_tag protect_tag; rb_jmpbuf_t org_jmpbuf; |