Retain previous check for alias types

owen-mc · owen-mc · commit 29f6d481627a · 2025-01-24T12:30:27.000Z
diff --git a/go/extractor/extractor.go b/go/extractor/extractor.go
@@ -477,7 +477,7 @@ func extractObjects(tw *trap.Writer, scope *types.Scope, scopeLabel trap.Label)
 			}
 			// Populate type parameter parents for named types.
 			if typeNameObj, ok := obj.(*types.TypeName); ok {
-				if tp, ok := typeNameObj.Type().(*types.Named); ok {
+				if tp, ok := typeNameObj.Type().(*types.Named); ok && !typeNameObj.IsAlias() {
 					populateTypeParamParents(tp.TypeParams(), obj)
 				} else if tp, ok := typeNameObj.Type().(*types.Alias); ok {
 					populateTypeParamParents(tp.TypeParams(), obj)

Original file line number	Diff line number	Diff line change
`@@ -477,7 +477,7 @@ func extractObjects(tw trap.Writer, scope types.Scope, scopeLabel trap.Label)`
`477`	`477`	`}`
`478`	`478`	`// Populate type parameter parents for named types.`
`479`	`479`	`if typeNameObj, ok := obj.(*types.TypeName); ok {`
`480`		`- if tp, ok := typeNameObj.Type().(*types.Named); ok {`
	`480`	`+ if tp, ok := typeNameObj.Type().(*types.Named); ok && !typeNameObj.IsAlias() {`
`481`	`481`	`populateTypeParamParents(tp.TypeParams(), obj)`
`482`	`482`	`} else if tp, ok := typeNameObj.Type().(*types.Alias); ok {`
`483`	`483`	`populateTypeParamParents(tp.TypeParams(), obj)`