The PCHGenerator was enhanced to protect against build races.

See llvm-mirror/clang@d28cf14 and llvm-mirror/clang@2d59837.
2020-03-15 14:33:55 +02:00 · 2020-03-15 14:33:55 +02:00 · adb3a16dff
commit adb3a16dff
parent 0e04207ce2
1 changed files with 2 additions and 2 deletions
--- a/lib/Interpreter/CIFactory.cpp
+++ b/lib/Interpreter/CIFactory.cpp
@ -1592,8 +1592,8 @@ static void stringifyPreprocSetting(PreprocessorOptions& PPOpts,
      auto Buffer = std::make_shared<PCHBuffer>();

      Consumers.push_back(llvm::make_unique<PCHGenerator>(
-          CI->getPreprocessor(), ModuleOutputFile, Sysroot, Buffer,
-          CI->getFrontendOpts().ModuleFileExtensions,
+          CI->getPreprocessor(), CI->getModuleCache(), ModuleOutputFile,
+          Sysroot, Buffer, CI->getFrontendOpts().ModuleFileExtensions,
          /*AllowASTWithErrors=*/false,
          /*IncludeTimestamps=*/
          +CI->getFrontendOpts().BuildingImplicitModule));