diff options
-rw-r--r-- | ChangeLog | 4 | ||||
-rw-r--r-- | parse.y | 8 |
2 files changed, 12 insertions, 0 deletions
@@ -1,3 +1,7 @@ +Thu Jun 26 00:48:31 2008 Yukihiro Matsumoto <matz@ruby-lang.org> + + * parse.y (primary): not operand might be empty. [ruby-dev:35227] + Wed Jun 25 21:54:34 2008 Yukihiro Matsumoto <matz@ruby-lang.org> * parse.y (primary): make functional-style not operator to act @@ -2621,6 +2621,14 @@ primary : literal $$ = dispatch2(unary, ripper_intern("not"), $3); %*/ } + | keyword_not '(' rparen + { + /*%%%*/ + $$ = NEW_LIT(Qtrue); + /*% + $$ = dispatch2(unary, ripper_intern("not"), Qnil); + %*/ + } | operation brace_block { /*%%%*/ |