Allow empty blocks.

2010-12-02 01:27:41 -05:00
parent 762329913d
commit 87b526df27
1 changed files with 1 additions and 0 deletions
@@ -9,6 +9,7 @@ root
 program
  : statements simpleInverse statements { $$ = new yy.ProgramNode($1, $3) }
  | statements { $$ = new yy.ProgramNode($1) }
+  | "" { $$ = new yy.ProgramNode([]) }
  ;

 statements