Swift: add missing include

redsun82 · redsun82 · commit cc608f764dd3 · 2023-03-14T11:23:33.000+01:00
diff --git a/swift/extractor/mangler/SwiftMangler.h b/swift/extractor/mangler/SwiftMangler.h
@@ -3,6 +3,8 @@
 #include <swift/AST/ASTMangler.h>
 #include <swift/AST/Types.h>
 
+#include <optional>
+
 namespace codeql {
 class SwiftMangler {
  public:
