[demangling] make printRoot virtual

charles-zablit · charles-zablit · commit e68b19fa28af · 2025-09-09T14:46:36.000+01:00
diff --git a/include/swift/Demangling/Demangle.h b/include/swift/Demangling/Demangle.h
@@ -890,7 +890,7 @@ 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
`@@ -890,7 +890,7 @@ class NodePrinter {`
`890`	`890`
`891`	`891`	`virtual ~NodePrinter() = default;`
`892`	`892`
`893`		`- void printRoot(NodePointer root) {`
	`893`	`+ virtual void printRoot(NodePointer root) {`
`894`	`894`	`isValid = true;`
`895`	`895`	`print(root, 0);`
`896`	`896`	`}`