From c514adef056eec32cf6f748ba581b3d6e6814351 Mon Sep 17 00:00:00 2001
From: Ilya Biryukov <ibiryukov@google.com>
Date: Thu, 24 Jan 2019 10:41:43 +0000
Subject: [CodeComplete] [clangd] Fix crash on ValueDecl with a null type

Reviewers: kadircet

Reviewed By: kadircet

Subscribers: ioeric, MaskRay, jkorous, arphaman, cfe-commits

Differential Revision: https://reviews.llvm.org/D57093

llvm-svn: 352040
---
 clang/lib/Sema/SemaCodeComplete.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'clang/lib/Sema/SemaCodeComplete.cpp')

diff --git a/clang/lib/Sema/SemaCodeComplete.cpp b/clang/lib/Sema/SemaCodeComplete.cpp
index ab18d7fb5e0..9bed545a528 100644
--- a/clang/lib/Sema/SemaCodeComplete.cpp
+++ b/clang/lib/Sema/SemaCodeComplete.cpp
@@ -680,7 +680,8 @@ QualType clang::getDeclUsageType(ASTContext &C, const NamedDecl *ND) {
     T = Property->getType();
   else if (const auto *Value = dyn_cast<ValueDecl>(ND))
     T = Value->getType();
-  else
+
+  if (T.isNull())
     return QualType();
 
   // Dig through references, function pointers, and block pointers to
-- 
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