clangd: Try to fix build with std::optional

Should have been in e748db0f7f, but the build option is well hidden.
2022-12-01 17:58:38 -05:00 · 2022-12-01 17:58:38 -05:00 · f885ae2310
parent 6c44ccab43
commit f885ae2310
1 changed files with 1 additions and 0 deletions
--- a/clang-tools-extra/clangd/CompileCommands.cpp
+++ b/clang-tools-extra/clangd/CompileCommands.cpp
@ -28,6 +28,7 @@
 #include "llvm/Support/Path.h"
 #include "llvm/Support/Program.h"
 #include <iterator>
+#include <optional>
 #include <string>
 #include <vector>