diff options
| author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2012-11-30 00:38:24 +0000 |
|---|---|---|
| committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2012-11-30 00:38:24 +0000 |
| commit | 4f451dddeb81941a25a9ccd9dadc1a0247274e0d (patch) | |
| tree | 884025c47c125926db2f8ede8bb014eaa7db9a57 /include | |
| parent | 82e6c75d145224eae63aab862c213b0ed8f0daf0 (diff) | |
vm_backtrace.c: RB_GC_GUARD
* include/ruby/ruby.h (RB_GC_GUARD_PTR): add note.
* vm_backtrace.c (backtrace_to_str_ary): use RB_GC_GUARD() instead of
RB_GC_GUARD_PTR() which has no effect.
(backtrace_to_location_ary): ditto.
(vm_backtrace_to_ary): ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38015 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'include')
| -rw-r--r-- | include/ruby/ruby.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/ruby/ruby.h b/include/ruby/ruby.h index 59d178a6b3..9d74d82625 100644 --- a/include/ruby/ruby.h +++ b/include/ruby/ruby.h @@ -512,6 +512,8 @@ enum ruby_value_type { static inline int rb_type(VALUE obj); #define TYPE(x) rb_type((VALUE)(x)) +/* RB_GC_GUARD_PTR() is an intermediate macro, and has no effect by + * itself. don't use it directly */ #ifdef __GNUC__ #define RB_GC_GUARD_PTR(ptr) \ __extension__ ({volatile VALUE *rb_gc_guarded_ptr = (ptr); rb_gc_guarded_ptr;}) |