From c74116aa246decea2e47a7a00f7f0e17b04e31b6 Mon Sep 17 00:00:00 2001
From: Matt Pharr <matt.pharr@intel.com>
Date: Fri, 12 Aug 2011 07:47:17 +0100
Subject: [PATCH] Fix crasher with malformed program

---
 expr.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/expr.cpp b/expr.cpp
index 22f04101..718abe2b 100644
--- a/expr.cpp
+++ b/expr.cpp
@@ -2100,7 +2100,8 @@ FunctionCallExpr::tryResolve(bool (*matchFunc)(Expr *, const Type *)) {
             // It's kind of a silly to redundantly discover this for each
             // potential match versus detecting this earlier in the
             // matching process and just giving up.
-            if (!callArgs[i] || !callArgs[i]->GetType() || !candArgTypes[i])
+            if (!callArgs[i] || !callArgs[i]->GetType() || !candArgTypes[i] ||
+                dynamic_cast<const FunctionType *>(callArgs[i]->GetType()) != NULL)
                 return false;
             
             // See if this caller argument matches the type of the