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Diffstat (limited to 'clang/lib/Frontend/FrontendAction.cpp')
-rw-r--r--clang/lib/Frontend/FrontendAction.cpp3
1 files changed, 1 insertions, 2 deletions
diff --git a/clang/lib/Frontend/FrontendAction.cpp b/clang/lib/Frontend/FrontendAction.cpp
index a3b4080..e97a2dd 100644
--- a/clang/lib/Frontend/FrontendAction.cpp
+++ b/clang/lib/Frontend/FrontendAction.cpp
@@ -40,7 +40,6 @@
#include "llvm/Support/Timer.h"
#include "llvm/Support/raw_ostream.h"
#include <memory>
-#include <optional>
#include <system_error>
using namespace clang;
@@ -824,7 +823,7 @@ bool FrontendAction::BeginSourceFile(CompilerInstance &CI,
Dir = *DirOrErr;
SmallVector<std::pair<const FileEntry *, const DirectoryEntry *>, 1> CWD;
CWD.push_back({nullptr, Dir});
- std::optional<FileEntryRef> FE =
+ Optional<FileEntryRef> FE =
HS.LookupFile(FileName, SourceLocation(),
/*Angled*/ Input.getKind().getHeaderUnitKind() ==
InputKind::HeaderUnit_System,