* parse.y (primary): allow no "when" case. [ruby-dev:22578]

* ruby.h (rb_class_of): reduce branch. [ruby-dev:22577]

* ruby.h (rb_type): ditto.


git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@5457 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 4 insertions, 0 deletions

diff --git a/parse.y b/parse.y
index 6bf656fe2..e70349373 100644
--- a/parse.y
+++ b/parse.y
@@ -1565,6 +1565,10 @@ primary		: literal
 			$$ = NEW_CASE($2, $4);
 		        fixpos($$, $2);
 		    }
+		| kCASE expr_value opt_terms kELSE compstmt kEND
+		    {
+			$$ = block_append($2, $5);
+		    }
 		| kCASE opt_terms case_body kEND
 		    {
 			$$ = $3;