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-rw-r--r--clang/lib/Frontend/CompilerInvocation.cpp1
-rw-r--r--clang/lib/Frontend/FrontendActions.cpp5
2 files changed, 5 insertions, 1 deletions
diff --git a/clang/lib/Frontend/CompilerInvocation.cpp b/clang/lib/Frontend/CompilerInvocation.cpp
index 59cb40108ac..7bc91ad79bf 100644
--- a/clang/lib/Frontend/CompilerInvocation.cpp
+++ b/clang/lib/Frontend/CompilerInvocation.cpp
@@ -1197,6 +1197,7 @@ static InputKind ParseFrontendArgs(FrontendOptions &Opts, ArgList &Args,
Opts.ModuleFiles = Args.getAllArgValues(OPT_fmodule_file);
Opts.ModulesEmbedFiles = Args.getAllArgValues(OPT_fmodules_embed_file_EQ);
Opts.ModulesEmbedAllFiles = Args.hasArg(OPT_fmodules_embed_all_files);
+ Opts.IncludeTimestamps = !Args.hasArg(OPT_fno_pch_timestamp);
Opts.CodeCompleteOpts.IncludeMacros
= Args.hasArg(OPT_code_completion_macros);
diff --git a/clang/lib/Frontend/FrontendActions.cpp b/clang/lib/Frontend/FrontendActions.cpp
index dd5479ca71a..6ddb316fd08 100644
--- a/clang/lib/Frontend/FrontendActions.cpp
+++ b/clang/lib/Frontend/FrontendActions.cpp
@@ -92,7 +92,10 @@ GeneratePCHAction::CreateASTConsumer(CompilerInstance &CI, StringRef InFile) {
std::vector<std::unique_ptr<ASTConsumer>> Consumers;
Consumers.push_back(llvm::make_unique<PCHGenerator>(
CI.getPreprocessor(), OutputFile, nullptr, Sysroot,
- Buffer, CI.getFrontendOpts().ModuleFileExtensions));
+ Buffer, CI.getFrontendOpts().ModuleFileExtensions,
+ /*AllowASTWithErrors*/false,
+ /*IncludeTimestamps*/
+ +CI.getFrontendOpts().IncludeTimestamps));
Consumers.push_back(CI.getPCHContainerWriter().CreatePCHContainerGenerator(
CI, InFile, OutputFile, OS, Buffer));
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