diff options
Diffstat (limited to 'clang/unittests/Basic/DiagnosticTest.cpp')
| -rw-r--r-- | clang/unittests/Basic/DiagnosticTest.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/clang/unittests/Basic/DiagnosticTest.cpp b/clang/unittests/Basic/DiagnosticTest.cpp index 0ac931650e52..fd8042cf3734 100644 --- a/clang/unittests/Basic/DiagnosticTest.cpp +++ b/clang/unittests/Basic/DiagnosticTest.cpp @@ -10,6 +10,7 @@ #include "clang/Basic/DiagnosticError.h" #include "clang/Basic/DiagnosticIDs.h" #include "gtest/gtest.h" +#include <optional> using namespace llvm; using namespace clang; |