1 files changed, 2 insertions, 1 deletions
diff --git a/clang/lib/Frontend/FrontendAction.cpp b/clang/lib/Frontend/FrontendAction.cpp
index c5f3efc..a785ad8 100644
--- a/clang/lib/Frontend/FrontendAction.cpp
+++ b/clang/lib/Frontend/FrontendAction.cpp
@@ -612,7 +612,7 @@ bool FrontendAction::BeginSourceFile(CompilerInstance &CI,
     std::unique_ptr<ASTUnit> AST = ASTUnit::LoadFromASTFile(
         std::string(InputFile), CI.getPCHContainerReader(),
         ASTUnit::LoadPreprocessorOnly, ASTDiags, CI.getFileSystemOpts(),
-        CI.getCodeGenOpts().DebugTypeExtRefs);
+        /*HeaderSearchOptions=*/nullptr, CI.getCodeGenOpts().DebugTypeExtRefs);
     if (!AST)
       return false;
 
@@ -680,6 +680,7 @@ bool FrontendAction::BeginSourceFile(CompilerInstance &CI,
     std::unique_ptr<ASTUnit> AST = ASTUnit::LoadFromASTFile(
         std::string(InputFile), CI.getPCHContainerReader(),
         ASTUnit::LoadEverything, Diags, CI.getFileSystemOpts(),
+        CI.getHeaderSearchOptsPtr(),
         CI.getCodeGenOpts().DebugTypeExtRefs);
 
     if (!AST)