From 061e68bc77dae947149f531d956a72bc06fe46b4 Mon Sep 17 00:00:00 2001
From: Matt Pharr <matt.pharr@intel.com>
Date: Thu, 26 Jan 2012 09:57:13 -0800
Subject: [PATCH] Fix compiler crash from malformed program.

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

diff --git a/decl.cpp b/decl.cpp
index 5ec58462..c62f0b6f 100644
--- a/decl.cpp
+++ b/decl.cpp
@@ -266,7 +266,8 @@ Declarator::GetFunctionInfo(DeclSpecs *ds, std::vector<Symbol *> *funArgs) {
         funArgs->push_back(sym);
     }
 
-    funSym->type = funSym->type->ResolveUnboundVariability(Type::Varying);
+    if (funSym != NULL)
+        funSym->type = funSym->type->ResolveUnboundVariability(Type::Varying);
 
     return funSym;
 }