commit fa3dcf278e00baf414c19570e3f8c9e76ea2090b
author Benjamin Kramer <benny.kra@googlemail.com> Tue Oct 06 15:04:13 2015 +0000
committer Benjamin Kramer <benny.kra@googlemail.com> Tue Oct 06 15:04:13 2015 +0000
tree e9e8ce7e6ef6c10d594a8ad81c8c67962e0d1d25
parent b90582dbbd02c611334c57af2c918603565d4118

[Tooling] Don't run a tool invocation without a FileManager.

Fixes a crash regression from r249410.

llvm-svn: 249413

clang/lib/Tooling/Tooling.cpp

diff --git a/clang/lib/Tooling/Tooling.cpp b/clang/lib/Tooling/Tooling.cpp
index 8c7ed78..c31860b 100644
--- a/clang/lib/Tooling/Tooling.cpp
+++ b/clang/lib/Tooling/Tooling.cpp
@@ -455,8 +455,10 @@
 
   std::vector<std::unique_ptr<ASTUnit>> ASTs;
   ASTBuilderAction Action(ASTs);
+  llvm::IntrusiveRefCntPtr<FileManager> Files(
+      new FileManager(FileSystemOptions()));
   ToolInvocation Invocation(getSyntaxOnlyToolArgs(Args, FileNameRef), &Action,
-                            nullptr, PCHContainerOps);
+                            Files.get(), PCHContainerOps);
 
   SmallString<1024> CodeStorage;
   Invocation.mapVirtualFile(FileNameRef,