diff -r 6eed87ebc5ce -r 86b368a4d80d src/SemanticAnalysis.cpp
--- a/src/SemanticAnalysis.cpp	Sun Jul 29 12:24:00 2012 -0700
+++ b/src/SemanticAnalysis.cpp	Sun Jul 29 12:24:49 2012 -0700
@@ -170,6 +170,8 @@
         return "array";
     if (type->isFunction())
         return "function";
+    if (type->isVoid())
+        return "void";
     if (type->isReference())
         type = type->contained();
     if (type->tag())