diff --git a/dmd2/mtype.c b/dmd2/mtype.c
index 96c70572..443c6083 100644
--- a/dmd2/mtype.c
+++ b/dmd2/mtype.c
@@ -1847,6 +1847,10 @@ MATCH Type::implicitConvTo(Type *to)
     //printf("to  : %s\n", to->toChars());
     if (this == to)
         return MATCHexact;
+#if IN_LLVM
+    if (deco == to->deco)
+        return MATCHexact;
+#endif
     return MATCHnomatch;
 }