diff options
Diffstat (limited to 'clang/lib/Serialization/ASTWriterDecl.cpp')
| -rw-r--r-- | clang/lib/Serialization/ASTWriterDecl.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/clang/lib/Serialization/ASTWriterDecl.cpp b/clang/lib/Serialization/ASTWriterDecl.cpp index a63d010b17ca..2b1001ab5046 100644 --- a/clang/lib/Serialization/ASTWriterDecl.cpp +++ b/clang/lib/Serialization/ASTWriterDecl.cpp @@ -23,6 +23,7 @@ #include "clang/Serialization/ASTRecordWriter.h" #include "llvm/Bitstream/BitstreamWriter.h" #include "llvm/Support/ErrorHandling.h" +#include <optional> using namespace clang; using namespace serialization; |