Handle open-ended intervals.

Signed-off-by: Etienne M. Gagnon <egagnon@j-meg.com>
egagnon · Aug 18, 2014 · c9fb8a9 · c9fb8a9
1 parent 3496120
commit c9fb8a9
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/src/org/sablecc/sablecc/semantics/Type.java b/src/org/sablecc/sablecc/semantics/Type.java
@@ -362,6 +362,10 @@ public String toString() {
             return name + "^1.." + this.maxMultiplicity;
         }
 
+        if (this.maxMultiplicity == null) {
+            return name + "^" + this.minMultiplicity + "...";
+        }
+
         return name + "^" + this.minMultiplicity + ".." + this.maxMultiplicity;
     }