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* array.c (rb_ary_resize): use simple memcpy because there are no new

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references.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42081 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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ko1 2013-07-20 06:24:11 +00:00
parent a4fefc954e
commit 3a20287053
2 changed files with 6 additions and 2 deletions
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ChangeLog
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@ -1,3 +1,8 @@
Sat Jul 20 15:22:38 2013 Koichi Sasada <ko1@atdot.net>
* array.c (rb_ary_resize): use simple memcpy because there are no new
references.
Sat Jul 20 15:02:51 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
* safe.c (ruby_safe_level_4_warning): define for old extension

3
array.c
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@ -623,7 +623,6 @@ ary_make_shared(VALUE ary)
}
}
static VALUE
ary_make_substitution(VALUE ary)
{
@ -1642,7 +1641,7 @@ rb_ary_resize(VALUE ary, long len)
VALUE tmp[RARRAY_EMBED_LEN_MAX];
MEMCPY(tmp, ARY_HEAP_PTR(ary), VALUE, len);
ary_discard(ary);
ary_memcpy(ary, 0, len, tmp);
MEMCPY((VALUE *)ARY_EMBED_PTR(ary), tmp, VALUE, len); /* WB: no new reference */
ARY_SET_EMBED_LEN(ary, len);
}
else {