// Source: ../../cmd/compile/internal/types2/util_test.go

// Copyright 2023 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.

// This file exports various functionality of util.go
// so that it can be used in (package-external) tests.

package types

import (
	"go/token"
)

// license that can be found in the LICENSE file.

package issue46404

// TODO(gri) re-enable this test with matching errors
//           between go/types and types2
// Check that we don't type check t[_] as an instantiation.

// Code generated by "go test -run=Generate -write=all"; DO NOT EDIT.
// Source: ../../cmd/compile/internal/types2/main_test.go

// Copyright 2022 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.

package types_test

import (
	"go/build"
	"internal/testenv"
	"os"
	"testing"
)

func TestMain(m *testing.M) {

// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

// This file exports various functionality of util.go
// so that it can be used in (package-external) tests.

package types2

import (
	"cmd/compile/internal/syntax"
)

func CmpPos(p, q syntax.Pos) int { return cmpPos(p, q) }

func ScopeComment(s *Scope) string         { return s.comment }

// Source: ../../cmd/compile/internal/types2/map.go

// Copyright 2011 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.

package types

// A Map represents a map type.
type Map struct {
	key, elem Type
}

// NewMap returns a new map for the given key and element types.
func NewMap(key, elem Type) *Map {
	return &Map{key: key, elem: elem}

	"func F[T any]() { F[struct{ t T }]() }",
	"func F[T any]() { F[interface{ t() T }]() }",
	"type U[_ any] int; func F[T any]() { F[U[T]]() }",
	"func F[T any]() { type U int; F[U]() }",
	"func F[T any]() { type U int; F[*U]() }",
	"type U[T any] int; func (U[T]) m() { var _ U[*T] }",
	"type U[T any] int; func (*U[T]) m() { var _ U[*T] }",
	"type U[T1 any] [unsafe.Sizeof(F[*T1])]byte; func F[T2 any]() { var _ U[T2] }",

var _ = setOf(
	"import1.go",      // types2 reports extra errors
	"initializerr.go", // types2 reports extra error
	"typecheck.go",    // types2 reports extra error at function call

	"fixedbugs/bug176.go", // types2 reports all errors (pref: types2)
	"fixedbugs/bug195.go", // types2 reports slight different errors, and an extra error
	"fixedbugs/bug412.go", // types2 produces a follow-on error

// Source: ../../cmd/compile/internal/types2/gccgosizes.go

// Copyright 2019 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.

// This is a copy of the file generated during the gccgo build process.
// Last update 2019-01-22.

package types

var gccgoArchSizes = map[string]*StdSizes{
	"386":         {4, 4},

	"testing"
	"time"

	. "cmd/compile/internal/types2"
)

func TestSelf(t *testing.T) {
	testenv.MustHaveGoBuild(t) // The Go command is needed for the importer to determine the locations of stdlib .a files.

	files, err := pkgFiles(".")
	if err != nil {
		t.Fatal(err)
	}

	conf := Config{Importer: defaultImporter()}
	_, err = conf.Check("cmd/compile/internal/types2", files, nil)
	if err != nil {
		t.Fatal(err)
	}

// Source: ../../cmd/compile/internal/types2/chan.go

// Copyright 2011 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.

package types

// A Chan represents a channel type.
type Chan struct {
	dir  ChanDir
	elem Type
}

// A ChanDir value indicates a channel direction.
type ChanDir int