From b5aee35cc5d62f11d98539f62e4fe63f0ac9edc6 Mon Sep 17 00:00:00 2001
From: Dimitry Andric <dim@FreeBSD.org>
Date: Mon, 29 May 2017 16:25:46 +0000
Subject: Vendor import of clang trunk r304149:
 https://llvm.org/svn/llvm-project/cfe/trunk@304149

---
 lib/Tooling/Tooling.cpp | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'lib/Tooling/Tooling.cpp')

diff --git a/lib/Tooling/Tooling.cpp b/lib/Tooling/Tooling.cpp
index 9e1181281f139..2e093dd9afc82 100644
--- a/lib/Tooling/Tooling.cpp
+++ b/lib/Tooling/Tooling.cpp
@@ -260,6 +260,8 @@ bool ToolInvocation::run() {
   Driver->setCheckInputsExist(false);
   const std::unique_ptr<clang::driver::Compilation> Compilation(
       Driver->BuildCompilation(llvm::makeArrayRef(Argv)));
+  if (!Compilation)
+    return false;
   const llvm::opt::ArgStringList *const CC1Args = getCC1Arguments(
       &Diagnostics, Compilation.get());
   if (!CC1Args) {
-- 
cgit v1.2.3