1 files changed, 2 insertions, 0 deletions
diff --git a/clang/include/clang/Frontend/CompilerInstance.h b/clang/include/clang/Frontend/CompilerInstance.h
index fa20ae48e4f..64de7a5b197 100644
--- a/clang/include/clang/Frontend/CompilerInstance.h
+++ b/clang/include/clang/Frontend/CompilerInstance.h
@@ -545,6 +545,7 @@ public:
   void createPCHExternalASTSource(StringRef Path,
                                   bool DisablePCHValidation,
                                   bool AllowPCHWithCompilerErrors,
+                                  bool AllowConfigurationMismatch,
                                   void *DeserializationListener);
 
   /// Create an external AST source to read a PCH file.
@@ -554,6 +555,7 @@ public:
   createPCHExternalASTSource(StringRef Path, const std::string &Sysroot,
                              bool DisablePCHValidation,
                              bool AllowPCHWithCompilerErrors,
+                             bool AllowConfigurationMismatch,
                              Preprocessor &PP, ASTContext &Context,
                              void *DeserializationListener, bool Preamble,
                              bool UseGlobalModuleIndex);