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* parse.y (singleton): get rid of segfault on syntax error.

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fixed: [ruby-core:07070]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9803 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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nobu 2006-01-07 06:41:24 +00:00
parent 199ef57934
commit b1860ba7dc
2 changed files with 6 additions and 1 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
Sat Jan 7 15:40:07 2006 Nobuyoshi Nakada <nobu@ruby-lang.org>
* parse.y (singleton): get rid of segfault on syntax error.
fixed: [ruby-core:07070]
Sat Jan 7 06:24:18 2006 Tanaka Akira <akr@m17n.org>
* eval.c (rb_fd_isset): compare the result of FD_ISSET with 0 to

2
parse.y
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@ -4246,7 +4246,7 @@ opt_f_block_arg : ',' f_block_arg
singleton : var_ref
{
/*%%%*/
if (nd_type($1) == NODE_SELF) {
if ($1 && nd_type($1) == NODE_SELF) {
$$ = NEW_SELF();
}
else {