diff options
author | ko1 <ko1@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2015-03-19 07:10:58 +0000 |
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committer | ko1 <ko1@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2015-03-19 07:10:58 +0000 |
commit | 38cfec906d1cc99a5743d66c44f3245eea90e56d (patch) | |
tree | 5928e27426d173fb2d07a0878a2e31e4dc4f6fc8 /gc.c | |
parent | 5155a402abc54f260e49228f7ded5408444cbe0e (diff) | |
download | ruby-38cfec906d1cc99a5743d66c44f3245eea90e56d.tar.gz |
* gc.c (rb_copy_wb_protected_attribute): need demote for old objects.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50023 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'gc.c')
-rw-r--r-- | gc.c | 11 |
1 files changed, 9 insertions, 2 deletions
@@ -5730,9 +5730,16 @@ void rb_copy_wb_protected_attribute(VALUE dest, VALUE obj) { #if USE_RGENGC + rb_objspace_t *objspace = &rb_objspace; + if (RVALUE_WB_UNPROTECTED(obj)) { - MARK_IN_BITMAP(GET_HEAP_WB_UNPROTECTED_BITS(dest), dest); - RVALUE_AGE_RESET_RAW(dest); + if (!RVALUE_OLD_P(dest)) { + MARK_IN_BITMAP(GET_HEAP_WB_UNPROTECTED_BITS(dest), dest); + RVALUE_AGE_RESET_RAW(dest); + } + else { + RVALUE_DEMOTE(objspace, obj); + } } check_rvalue_consistency(dest); |