commit 595c51342c8bb1d256e0d6bd2bfedc03899f60cd
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 aa12cc0f48b9162f7777ee7f18ca229d19060804
parent 364b0e72d1b10d3baeae1fc85c237864be09c3f9

Some preparatory work for chained PCH. No functionality change.

llvm-svn: 107915

clang/lib/Frontend/CompilerInstance.cpp

diff --git a/clang/lib/Frontend/CompilerInstance.cpp b/clang/lib/Frontend/CompilerInstance.cpp
index 0ff70ed..fa5338d 100644
--- a/clang/lib/Frontend/CompilerInstance.cpp
+++ b/clang/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);
 }