Vendor import of clang trunk r256633:

https://llvm.org/svn/llvm-project/cfe/trunk@256633

1 files changed, 10 insertions, 6 deletions

diff --git a/lib/Serialization/GeneratePCH.cpp b/lib/Serialization/GeneratePCH.cpp
index c461fe9..4a2255a 100644
--- a/lib/Serialization/GeneratePCH.cpp
+++ b/lib/Serialization/GeneratePCH.cpp
@@ -23,12 +23,15 @@
 
 using namespace clang;
 
-PCHGenerator::PCHGenerator(const Preprocessor &PP, StringRef OutputFile,
-                           clang::Module *Module, StringRef isysroot,
-                           std::shared_ptr<PCHBuffer> Buffer,
-                           bool AllowASTWithErrors)
+PCHGenerator::PCHGenerator(
+  const Preprocessor &PP, StringRef OutputFile,
+  clang::Module *Module, StringRef isysroot,
+  std::shared_ptr<PCHBuffer> Buffer,
+  ArrayRef<llvm::IntrusiveRefCntPtr<ModuleFileExtension>> Extensions,
+  bool AllowASTWithErrors, bool IncludeTimestamps)
     : PP(PP), OutputFile(OutputFile), Module(Module), isysroot(isysroot.str()),
-      SemaPtr(nullptr), Buffer(Buffer), Stream(Buffer->Data), Writer(Stream),
+      SemaPtr(nullptr), Buffer(Buffer), Stream(Buffer->Data),
+      Writer(Stream, Extensions, IncludeTimestamps),
       AllowASTWithErrors(AllowASTWithErrors) {
   Buffer->IsComplete = false;
 }
@@ -47,7 +50,8 @@ void PCHGenerator::HandleTranslationUnit(ASTContext &Ctx) {
 
   // Emit the PCH file to the Buffer.
   assert(SemaPtr && "No Sema?");
-  Writer.WriteAST(*SemaPtr, OutputFile, Module, isysroot, hasErrors);
+  Buffer->Signature =
+      Writer.WriteAST(*SemaPtr, OutputFile, Module, isysroot, hasErrors);
 
   Buffer->IsComplete = true;
 }