// Copyright 2021 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

//go:build !typeparams
// +build !typeparams

package ast


type (
	// A FuncType node represents a function type.
	FuncType struct {
		Func    token.Pos  // position of "func" keyword (token.NoPos if there is no "func")
		Params  *FieldList // (incoming) parameters; non-nil
		Results *FieldList // (outgoing) results; or nil

	// A TypeSpec node represents a type declaration (TypeSpec production).
	TypeSpec struct {
		Doc     *CommentGroup // associated documentation; or nil
		Name    *Ident        // type name
		Assign  token.Pos     // position of '=', if any
		Type    Expr          // *Ident, *ParenExpr, *SelectorExpr, *StarExpr, or any of the *XxxTypes
		Comment *CommentGroup // line comments; or nil