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* enum.c (enum_each_slice): arrays to be yielded can be newly

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created in the block.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@34662 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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nobu 2012-02-17 06:20:56 +00:00
parent 41e331cc36
commit 5362e7fcdd
2 changed files with 5 additions and 1 deletions
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ChangeLog
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@ -1,4 +1,7 @@
Fri Feb 17 13:24:43 2012 Nobuyoshi Nakada <nobu@ruby-lang.org> Fri Feb 17 15:20:30 2012 Nobuyoshi Nakada <nobu@ruby-lang.org>
* enum.c (enum_each_slice): arrays to be yielded can be newly
created in the block.
* enum.c: move work variables to objects not to let called blocks * enum.c: move work variables to objects not to let called blocks
access stack area out of scope. [Bug #5801] access stack area out of scope. [Bug #5801]

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enum.c
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@ -1828,6 +1828,7 @@ enum_each_slice(VALUE obj, VALUE n)
ary = rb_ary_new2(size); ary = rb_ary_new2(size);
memo = NEW_MEMO(ary, 0, size); memo = NEW_MEMO(ary, 0, size);
rb_block_call(obj, id_each, 0, 0, each_slice_i, (VALUE)memo); rb_block_call(obj, id_each, 0, 0, each_slice_i, (VALUE)memo);
ary = memo->u1.value;
if (RARRAY_LEN(ary) > 0) rb_yield(ary); if (RARRAY_LEN(ary) > 0) rb_yield(ary);
return Qnil; return Qnil;