Fix to use NamedType

ast/ast.go

@@ -1355,13 +1355,13 @@ type NewConstructorArg struct {
 
 // NewConstructor represents NEW operator which creates a protocol buffer using a parenthesized list of arguments.
 //
-//	NEW {{TypeName | sql}} ({{Args | sqlJoin ", "}})
+//	NEW {{.Type | sql}} ({{.Args | sqlJoin ", "}})
 type NewConstructor struct {
 	// pos = New
 	// end = Rparen + 1
 
-	New      token.Pos
-	TypeName *Path
+	New  token.Pos
+	Type *NamedType
 
 	Args []*NewConstructorArg
 
@@ -1370,14 +1370,14 @@ type NewConstructor struct {
 
 // BracedNewConstructor represents NEW operator which creates a protocol buffer using a map constructor.
 //
-//	NEW {{.TypeName | sql}} {{"{"}}{{"}"}}
+//	NEW {{.Type | sql}} {{"{"}}{{"}"}}
 type BracedNewConstructor struct {
 	// pos = New
 	// end = Rbrace + 1
 
-	New      token.Pos
-	TypeName *Path
-	Body     *BracedConstructor
+	New  token.Pos
+	Type *NamedType
+	Body *BracedConstructor
 }
 
 // BracedConstructor represents a single map constructor which is used in BracedNewConstructor.

ast/sql.go

@@ -694,7 +694,7 @@ func (n *NewConstructorArg) SQL() string {
 
 func (n *NewConstructor) SQL() string {
 	var sql string
-	sql += "NEW " + n.TypeName.SQL() + "("
+	sql += "NEW " + n.Type.SQL() + "("
 	for i, arg := range n.Args {
 		if i > 0 {
 			sql += ", "
@@ -706,7 +706,7 @@ func (n *NewConstructor) SQL() string {
 }
 
 func (b *BracedNewConstructor) SQL() string {
-	return "NEW " + b.TypeName.SQL() + " " + b.Body.SQL()
+	return "NEW " + b.Type.SQL() + " " + b.Body.SQL()
 }
 
 func (b *BracedConstructor) SQL() string {

parser.go

@@ -2008,7 +2008,7 @@ func (p *Parser) parseStructTypeFields() (fields []*ast.StructField, gt token.Po
 	return
 }
 
-func (p *Parser) parseNewConstructor(newPos token.Pos, path []*ast.Ident) *ast.NewConstructor {
+func (p *Parser) parseNewConstructor(newPos token.Pos, namedType *ast.NamedType) *ast.NewConstructor {
 	p.expect("(")
 
 	var args []*ast.NewConstructorArg
@@ -2031,10 +2031,10 @@ func (p *Parser) parseNewConstructor(newPos token.Pos, path []*ast.Ident) *ast.N
 	}
 	rparen := p.expect(")").Pos
 	return &ast.NewConstructor{
-		New:      newPos,
-		TypeName: &ast.Path{Idents: path},
-		Args:     args,
-		Rparen:   rparen,
+		New:    newPos,
+		Type:   namedType,
+		Args:   args,
+		Rparen: rparen,
 	}
 }
 
@@ -2074,23 +2074,25 @@ func (p *Parser) parseBracedConstructor() *ast.BracedConstructor {
 		Fields: fields,
 	}
 }
-func (p *Parser) parseBracedNewConstructor(newPos token.Pos, path []*ast.Ident) *ast.BracedNewConstructor {
+
+func (p *Parser) parseBracedNewConstructor(newPos token.Pos, namedType *ast.NamedType) *ast.BracedNewConstructor {
 	body := p.parseBracedConstructor()
 	return &ast.BracedNewConstructor{
-		New:      newPos,
-		TypeName: &ast.Path{Idents: path},
-		Body:     body,
+		New:  newPos,
+		Type: namedType,
+		Body: body,
 	}
 }
 
 func (p *Parser) parseNewConstructors() ast.Expr {
 	newPos := p.expect("NEW").Pos
 	path := p.parseIdentOrPath()
+	namedType := &ast.NamedType{Path: path}
 	switch p.Token.Kind {
 	case "(":
-		return p.parseNewConstructor(newPos, path)
+		return p.parseNewConstructor(newPos, namedType)
 	case "{":
-		return p.parseBracedNewConstructor(newPos, path)
+		return p.parseBracedNewConstructor(newPos, namedType)
 	default:
 		p.panicfAtToken(&p.Token, `expect '{' or '(', but %v`, p.Token.Kind)
 	}