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* parse.y (parser_yylex): disallow non digits '0o' expression.

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@15686 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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matz 2008-03-04 07:29:38 +00:00
parent 70b55c5dcf
commit 6c76a2577a
2 changed files with 5 additions and 1 deletions
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4
ChangeLog
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@ -1,3 +1,7 @@
Tue Mar 4 16:29:06 2008 Yukihiro Matsumoto <matz@ruby-lang.org>
* parse.y (parser_yylex): disallow non digits '0o' expression.
Tue Mar 04 14:35:12 2008 NARUSE, Yui <naruse@ruby-lang.org> Tue Mar 04 14:35:12 2008 NARUSE, Yui <naruse@ruby-lang.org>
* io.c (open_key_args): use rb_io_open_with_args instead of rb_f_open. * io.c (open_key_args): use rb_io_open_with_args instead of rb_f_open.

2
parse.y
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@ -6634,7 +6634,7 @@ parser_yylex(struct parser_params *parser)
if (c == 'o' || c == 'O') { if (c == 'o' || c == 'O') {
/* prefixed octal */ /* prefixed octal */
c = nextc(); c = nextc();
if (c == '_') { if (c == '_' || !ISDIGIT(c)) {
yyerror("numeric literal without digits"); yyerror("numeric literal without digits");
} }
} }