Added optional '-' to 0

MoeOrganization · Feb 13, 2013 · d517e03 · d517e03
1 parent fc2bb4d
commit d517e03
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/main/scala/org/moe/parser/Literals.scala b/src/main/scala/org/moe/parser/Literals.scala
@@ -9,7 +9,7 @@ trait Literals extends Base {
 
   // Numeric literals
   def zeroNumber: Parser[IntLiteralNode]   =
-    """0""".r ^^ { n => IntLiteralNode(0) }
+    """-?0""".r ^^ { n => IntLiteralNode(0) }
   def intNumber: Parser[IntLiteralNode]   =
     """-?[1-9][0-9_]*""".r ^^ { n => IntLiteralNode(formatInt(n)) }
   def octIntNumber: Parser[IntLiteralNode] =