Lables: break and continue accept only string literals

2011-01-12 19:17:27 +03:00
parent 78b5f0f2b8
commit 06a70a8a40
4 changed files with 28 additions and 17 deletions
@@ -191,11 +191,16 @@ infixFunctionCall
 jump
  : "throw" expression
  : "return" expression?
-  : "continue" SimpleName
-  : "break" SimpleName
+  : "continue" stringLiteral?
+  : "break" stringLiteral?
 // yield ?
  ;

+stringLiteral
+  : StringWithTemplates
+  : NoEscapeString
+  ;
+
 tupleLiteral // Ambiguity when after a SimpleName (infix call). In this case (e) is treated as an expression in parentheses
             // to put a tuple, write write ((e))
  : "(" ((SimpleName "=")? expression){","} ")"