commit a93e3b5bde9f0a7b59215f19f176f7d69881b81c
author Sebastian Redl <sebastian.redl@getdesigned.at> Thu Jul 08 22:01:51 2010 +0000
committer Sebastian Redl <sebastian.redl@getdesigned.at> Thu Jul 08 22:01:51 2010 +0000
tree 8370d623fa21547d38f09c84df7b6559531f8f91
parent 80db8cbff5afc047a23dbfe11f7ef787d891feec

Some preparatory work for chained PCH. No functionality change.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@107915 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Frontend/CompilerInstance.cpp

diff --git a/lib/Frontend/CompilerInstance.cpp b/lib/Frontend/CompilerInstance.cpp
index 0ff70ed..fa5338d 100644
--- a/lib/Frontend/CompilerInstance.cpp
+++ b/lib/Frontend/CompilerInstance.cpp
@@ -255,6 +255,8 @@
   llvm::OwningPtr<ExternalASTSource> Source;
   Source.reset(createPCHExternalASTSource(Path, getHeaderSearchOpts().Sysroot,
                                           getPreprocessor(), getASTContext()));
+  // Remember the PCHReader, but in a non-owning way.
+  Reader = static_cast<PCHReader*>(Source.get());
   getASTContext().setExternalSource(Source);
 }