https://github.com/Sterling-Augustine created
https://github.com/llvm/llvm-project/pull/94084
None
>From 169e09f2aa403676873a440d8496356cefe69b9e Mon Sep 17 00:00:00 2001
From: Sterling Augustine <saugust...@google.com>
Date: Fri, 31 May 2024 23:18:32 +0000
Subject: [PATCH] Guard against nullptr
---
clang/lib/AST/QualTypeNames.cpp | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/clang/lib/AST/QualTypeNames.cpp b/clang/lib/AST/QualTypeNames.cpp
index 066377423df76..18ac4b1eb57e7 100644
--- a/clang/lib/AST/QualTypeNames.cpp
+++ b/clang/lib/AST/QualTypeNames.cpp
@@ -65,8 +65,9 @@ static bool getFullyQualifiedTemplateName(const ASTContext
&Ctx,
assert(ArgTDecl != nullptr);
QualifiedTemplateName *QTName = TName.getAsQualifiedTemplateName();
- if (QTName && !QTName->hasTemplateKeyword()) {
- NNS = QTName->getQualifier();
+ if (QTName &&
+ !QTName->hasTemplateKeyword() &&
+ (NNS = QTName->getQualifier())) {
NestedNameSpecifier *QNNS = getFullyQualifiedNestedNameSpecifier(
Ctx, NNS, WithGlobalNsPrefix);
if (QNNS != NNS) {
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