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* eval.c (is_defined): add NODE_OP_ASGN_{OR,AND}. "defined?(a||=1)"

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should not operate assignment.  [ruby-dev:34645]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@16386 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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matz 2008-05-12 05:05:50 +00:00
parent 6c1e664bb1
commit b15fe02d19
2 changed files with 7 additions and 0 deletions
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ChangeLog
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@ -1,3 +1,8 @@
Mon May 12 13:57:19 2008 Yukihiro Matsumoto <matz@ruby-lang.org>
* eval.c (is_defined): add NODE_OP_ASGN_{OR,AND}. "defined?(a||=1)"
should not operate assignment. [ruby-dev:34645]
Mon May 12 13:29:26 2008 Tanaka Akira <akr@fsij.org>
* bignum.c (bigzero_p): check from MSB to LSB. [ruby-dev:34649]

2
compile.c
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@ -2473,6 +2473,8 @@ defined_expr(rb_iseq_t *iseq, LINK_ANCHOR *ret,
case NODE_OP_ASGN1:
case NODE_OP_ASGN2:
case NODE_OP_ASGN_OR:
case NODE_OP_ASGN_AND:
case NODE_MASGN:
case NODE_LASGN:
case NODE_DASGN: