From 005e7aa54de0932323e44f752a4b51a421d0dc7d Mon Sep 17 00:00:00 2001
From: Nikolai Kosjar <nikolai.kosjar@qt.io>
Date: Wed, 6 Nov 2019 12:18:20 +0100
Subject: [PATCH] C++: Fix crash in AlignofExpressionAST::clone()

...due to uninitialized member typeId.

Fixes: QTCREATORBUG-23184
Change-Id: I00afe87b9c61a1e8edefc122b1a99635736650cb
Reviewed-by: Christian Stenger <christian.stenger@qt.io>
---
 src/libs/3rdparty/cplusplus/AST.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/libs/3rdparty/cplusplus/AST.h b/src/libs/3rdparty/cplusplus/AST.h
index dbc79f37e04..f3eb70aa4ac 100644
--- a/src/libs/3rdparty/cplusplus/AST.h
+++ b/src/libs/3rdparty/cplusplus/AST.h
@@ -2415,7 +2415,7 @@ class CPLUSPLUS_EXPORT AlignofExpressionAST: public ExpressionAST
 public:
     int alignof_token = 0;
     int lparen_token = 0;
-    TypeIdAST *typeId;
+    TypeIdAST *typeId = nullptr;
     int rparen_token = 0;
 
 public: