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Diffstat (limited to 'clang/lib/AST/ExternalASTSource.cpp')
| -rw-r--r-- | clang/lib/AST/ExternalASTSource.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/clang/lib/AST/ExternalASTSource.cpp b/clang/lib/AST/ExternalASTSource.cpp index 091c0cfcc791..ac522c8a1244 100644 --- a/clang/lib/AST/ExternalASTSource.cpp +++ b/clang/lib/AST/ExternalASTSource.cpp @@ -22,6 +22,7 @@ #include "clang/Basic/SourceManager.h" #include "llvm/Support/ErrorHandling.h" #include <cstdint> +#include <optional> using namespace clang; |