diff options
author | glass <glass@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-11-06 12:20:39 +0000 |
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committer | glass <glass@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-11-06 12:20:39 +0000 |
commit | 564a14e497435730b0bad966047676a54090ffe1 (patch) | |
tree | 4ae21b6b9d7b68b9d2bad8a0d002e3f6eaedce81 /array.c | |
parent | 27f2c267fd667045ed7288d91076508618cfe0a8 (diff) |
* array.c (rb_ary_shift_m): use RARRAY_PTR_USE() without WB because
there are not new relations.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43557 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'array.c')
-rw-r--r-- | array.c | 4 |
1 files changed, 3 insertions, 1 deletions
@@ -1070,7 +1070,9 @@ rb_ary_shift_m(int argc, VALUE *argv, VALUE ary) ARY_INCREASE_PTR(ary, n); } else { - MEMMOVE(RARRAY_PTR(ary), RARRAY_PTR(ary)+n, VALUE, RARRAY_LEN(ary)-n); + RARRAY_PTR_USE(ary, ptr, { + MEMMOVE(ptr, ptr + n, VALUE, RARRAY_LEN(ary)-n); + }); /* WB: no new reference */ } ARY_INCREASE_LEN(ary, -n); |