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* parse.y (opt_block_arg): allow trailing comma after usual

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arguments.  not after block argument.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@19837 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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matz 2008-10-18 11:49:39 +00:00
parent 957f69d2de
commit d3546e79ae
2 changed files with 9 additions and 0 deletions
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ChangeLog
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@ -3,6 +3,11 @@ Sat Oct 18 14:40:32 2008 Yukihiro Matsumoto <matz@ruby-lang.org>
* numeric.c (num_sadded): remove newly defined singleton method
that should not exist after exception handling. [ruby-dev:36569]
Sat Oct 18 14:27:49 2008 Yukihiro Matsumoto <matz@ruby-lang.org>
* parse.y (opt_block_arg): allow trailing comma after usual
arguments. not after block argument.
Sat Oct 18 13:30:53 2008 Yukihiro Matsumoto <matz@ruby-lang.org>
* string.c (rb_external_str_new): a new function to convert from

4
parse.y
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@ -2399,6 +2399,10 @@ opt_block_arg : ',' block_arg
{
$$ = $2;
}
| ','
{
$$ = 0;
}
| none
{
$$ = 0;