Make the clang module container format selectable from the command line.

- introduces a new cc1 option -fmodule-format=[raw,obj]
  with 'raw' being the default
- supports arbitrary module container formats that libclang is agnostic to
- adds the format to the module hash to avoid collisions
- splits the old PCHContainerOperations into PCHContainerWriter and
  a PCHContainerReader.

Thanks to Richard Smith for reviewing this patch!

llvm-svn: 242499

1 files changed, 1 insertions, 1 deletions

diff --git a/clang/unittests/ASTMatchers/ASTMatchersTest.h b/clang/unittests/ASTMatchers/ASTMatchersTest.h
index d79a3175b47..403a305db24 100644
--- a/clang/unittests/ASTMatchers/ASTMatchersTest.h
+++ b/clang/unittests/ASTMatchers/ASTMatchersTest.h
@@ -80,7 +80,7 @@ testing::AssertionResult matchesConditionally(
   Args.push_back("-frtti");
   Args.push_back("-fexceptions");
   if (!runToolOnCodeWithArgs(Factory->create(), Code, Args, Filename,
-                             std::make_shared<RawPCHContainerOperations>(),
+                             std::make_shared<PCHContainerOperations>(),
                              VirtualMappedFiles)) {
     return testing::AssertionFailure() << "Parsing error in \"" << Code << "\"";
   }