Address a comment.

kazutakahirata · kazutakahirata · commit 64301412a629 · 2025-06-25T09:54:27.000-07:00
diff --git a/clang/lib/ASTMatchers/Dynamic/Marshallers.h b/clang/lib/ASTMatchers/Dynamic/Marshallers.h
@@ -1060,7 +1060,7 @@ makeMatcherAutoMarshall(ReturnType (*Func)(), StringRef MatcherName) {
   BuildReturnTypeVector<ReturnType>::build(RetTypes);
   return std::make_unique<FixedArgCountMatcherDescriptor>(
       matcherMarshall0<ReturnType>, reinterpret_cast<void (*)()>(Func),
-      MatcherName, RetTypes, ArrayRef<ArgKind>());
+      MatcherName, RetTypes, std::nullopt);
 }
 
 /// 1-arg overload

Original file line number	Diff line number	Diff line change
`@@ -1060,7 +1060,7 @@ makeMatcherAutoMarshall(ReturnType (*Func)(), StringRef MatcherName) {`
`1060`	`1060`	`BuildReturnTypeVector<ReturnType>::build(RetTypes);`
`1061`	`1061`	`return std::make_unique<FixedArgCountMatcherDescriptor>(`
`1062`	`1062`	`matcherMarshall0<ReturnType>, reinterpret_cast<void (*)()>(Func),`
`1063`		`- MatcherName, RetTypes, ArrayRef<ArgKind>());`
	`1063`	`+ MatcherName, RetTypes, std::nullopt);`
`1064`	`1064`	`}`
`1065`	`1065`
`1066`	`1066`	`/// 1-arg overload`