support generic

README.md

@@ -29,3 +29,4 @@ $ make build
 
 - [yuroyoro](https://github.com/yuroyoro)
 - [paulvollmer](https://github.com/paulvollmer)
+- [caixw](https://github.com/caixw)

ast.go

@@ -41,7 +41,7 @@ func Parse(filename string, source string) (a *Ast, dump string, err error) {
 	return a, string(bf.Bytes()), nil
 }
 
-func BuildAst(prefix string, n interface{}) (astobj *Ast, err error) {
+func BuildAst(prefix string, n any) (astobj *Ast, err error) {
 	v := reflect.ValueOf(n)
 	t := v.Type()
 
@@ -128,7 +128,7 @@ func BuildAst(prefix string, n interface{}) (astobj *Ast, err error) {
 	return &a, nil
 }
 
-func Label(prefix string, n interface{}) string {
+func Label(prefix string, n any) string {
 
 	var bf bytes.Buffer
 

go.mod

@@ -1,3 +1,3 @@
 module github.com/yuroyoro/goast-viewer
 
-go 1.12
+go 1.21

goast.js

@@ -105,7 +105,7 @@ func main() {\n\
     }
 
     $scope.parse = function() {
-      window.global.source = $scope.source
+      window.source = $scope.source
       run()
       let data = JSON.parse(output);
       $scope.asts   = [data.ast];