[demangling] make printRoot virtual

charles-zablit · charles-zablit · commit 74aed83b300b · 2025-09-10T11:34:51.000+01:00
diff --git a/include/swift/Demangling/Demangle.h b/include/swift/Demangling/Demangle.h
@@ -871,7 +871,7 @@ class NodePrinter {
 
   virtual ~NodePrinter() = default;
 
-  void printRoot(NodePointer root) {
+  virtual void printRoot(NodePointer root) {
     isValid = true;
     print(root, 0);
   }

Original file line number	Diff line number	Diff line change
`@@ -871,7 +871,7 @@ class NodePrinter {`
`871`	`871`
`872`	`872`	`virtual ~NodePrinter() = default;`
`873`	`873`
`874`		`- void printRoot(NodePointer root) {`
	`874`	`+ virtual void printRoot(NodePointer root) {`
`875`	`875`	`isValid = true;`
`876`	`876`	`print(root, 0);`
`877`	`877`	`}`