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author | ko1 <ko1@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2018-11-01 02:50:35 +0000 |
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committer | ko1 <ko1@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2018-11-01 02:50:35 +0000 |
commit | 0b16758b049d10715e3861ae208c65fcf290013e (patch) | |
tree | 56fdfeee1fcf85ffb491e7df56c1360d3be2c2e9 /hash.c | |
parent | bd68968d80ba3b9f51627b480848097e20330e52 (diff) |
fix WB miss.
* hash.c (linear_copy): remember a hash object to mark pointing objects.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65479 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'hash.c')
-rw-r--r-- | hash.c | 4 |
1 files changed, 4 insertions, 0 deletions
@@ -1003,12 +1003,16 @@ linear_copy(VALUE hash1, VALUE hash2) RHASH_ARRAY_BOUND_SET(hash1, RHASH_ARRAY_BOUND(hash2)); RHASH_ARRAY_SIZE_SET(hash1, RHASH_ARRAY_SIZE(hash2)); RHASH_ARRAY_SET(hash1, new_tab); + + rb_gc_writebarrier_remember(hash1); return new_tab; } else { RHASH_ARRAY_BOUND_SET(hash1, RHASH_ARRAY_BOUND(hash2)); RHASH_ARRAY_SIZE_SET(hash1, RHASH_ARRAY_SIZE(hash2)); RHASH_ARRAY_SET(hash1, old_tab); + + rb_gc_writebarrier_remember(hash1); return old_tab; } } |