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* array.c (rb_ary_tmp_new): added.

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This function creates internal use only array (which is completely
  hided by ObjectSpace.each_object) with filling nil.
  Otherwise, it can be incldues strange VALUEs.
* internal.h: added.
* node.h: use rb_ary_tmp_new_fill() for MEMO.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47189 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
ko1 2014-08-15 10:32:58 +00:00
parent 85691b9578
commit b5e89e44f1
4 changed files with 23 additions and 3 deletions
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4
node.h
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@ -468,9 +468,7 @@ typedef struct RNode {
#define roomof(x, y) ((sizeof(x) + sizeof(y) - 1) / sizeof(y))
#define MEMO_FOR(type, value) ((type *)RARRAY_PTR(value))
#define NEW_MEMO_FOR(type, value) \
(rb_ary_set_len(((value) = rb_ary_tmp_new(roomof(type, VALUE))), \
roomof(type, VALUE)), \
MEMO_FOR(type, value))
((value) = rb_ary_tmp_new_fill(roomof(type, VALUE)), MEMO_FOR(type, value))
RUBY_SYMBOL_EXPORT_BEGIN