From 4d1eb94dfd5470402633fcb8ccba8d297f3ed732 Mon Sep 17 00:00:00 2001
From: Matt Pharr <matt.pharr@intel.com>
Date: Fri, 18 May 2012 11:57:05 -0700
Subject: [PATCH] Fix bug in AddElementOffset() error checking.

---
 ctx.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ctx.cpp b/ctx.cpp
index e15ee72b..896f9346 100644
--- a/ctx.cpp
+++ b/ctx.cpp
@@ -2211,7 +2211,7 @@ FunctionEmitContext::AddElementOffset(llvm::Value *fullBasePtr, int elementNum,
     if (llvmPtrType != NULL) {
         llvm::StructType *llvmStructType = 
             llvm::dyn_cast<llvm::StructType>(llvmPtrType->getElementType());
-        if (llvmStructType->isSized() == false) {
+        if (llvmStructType != NULL && llvmStructType->isSized() == false) {
             Assert(m->errorCount > 0);
             return NULL;
         }