diff -r 05de34f712fe -r 219b49bf4a03 src/compiler/SemanticAnalysis.cpp
--- a/src/compiler/SemanticAnalysis.cpp	Sat Jan 12 16:35:26 2013 -0800
+++ b/src/compiler/SemanticAnalysis.cpp	Sun Jan 27 17:34:30 2013 -0800
@@ -1103,7 +1103,7 @@
     if (from->isInt32() && to->isBool())
         return new (pool_) HConvert(hir->node(), to, OP_CVT_I2B, hir);
 
-    if (to->isEnum() && *from != to)
+    if (to->isEnum() && from->unqualified() != to->unqualified())
         return typeFailure(hir->node()->pos(), from, to);
     
     if (to->isArray()) {
@@ -1231,10 +1231,10 @@
             return;
         }
 
-        if (!IsValidUncheckedType(sym->type())) {
+        if (!IsValidUncheckedType(sym->effective())) {
             char name[255];
             cc_.reportError(node->pos(), Message_InvalidUncheckedCastTo,
-                            GetTypeName(hir->type(), name, sizeof(name)));
+                            GetTypeName(sym->type(), name, sizeof(name)));
             return;
         }
         if (!IsValidUncheckedType(hir->type())) {
@@ -1244,7 +1244,7 @@
             return;
         }
 
-        hir_ = new (pool_) HUnary(node, hir->type(), TOK_LABEL, hir);
+        hir_ = new (pool_) HUnary(node, sym->effective(), TOK_LABEL, hir);
         break;
       }
     }