1 files changed, 5 insertions, 1 deletions
diff --git a/contrib/llvm/tools/clang/lib/AST/Expr.cpp b/contrib/llvm/tools/clang/lib/AST/Expr.cpp
index 9055ddac..a262522 100644
--- a/contrib/llvm/tools/clang/lib/AST/Expr.cpp
+++ b/contrib/llvm/tools/clang/lib/AST/Expr.cpp
@@ -1892,7 +1892,11 @@ bool InitListExpr::isStringLiteralInit() const {
   const ArrayType *AT = getType()->getAsArrayTypeUnsafe();
   if (!AT || !AT->getElementType()->isIntegerType())
     return false;
-  const Expr *Init = getInit(0)->IgnoreParens();
+  // It is possible for getInit() to return null.
+  const Expr *Init = getInit(0);
+  if (!Init)
+    return false;
+  Init = Init->IgnoreParens();
   return isa<StringLiteral>(Init) || isa<ObjCEncodeExpr>(Init);
 }