// 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 compiler_bootstrap package main import ( "go/ast" "go/token" ) func (f *File) walkUnexpected(x interface{}, context astContext, visit func(*File, interface{}, astContext)) { error_(token.NoPos, "unexpected type %T in walk", x) panic("unexpected type") } func funcTypeTypeParams(n *ast.FuncType) *ast.FieldList { return nil } func typeSpecTypeParams(n *ast.TypeSpec) *ast.FieldList { return nil }