}

func test() error {
	var buf bytes.Buffer
	buf.WriteString(start)
	for i := 0; i < count; i++ {
		fmt.Fprintf(&buf, fn, i, i + 1)
	}
	fmt.Fprintf(&buf, fnlast, count)

	dir, err := ioutil.TempDir("", "issue33555")
	if err != nil {
		return err
	}
	defer os.RemoveAll(dir)

	fn := filepath.Join(dir, "x.go")
	if err := ioutil.WriteFile(fn, buf.Bytes(), 0644); err != nil {
		return err
	}

//go:build cgo

// Test that we can have two identical cgo packages in a single binary.
// No runtime test; just make sure it compiles.

package cgotest

import (
	_ "cmd/cgo/internal/test/issue23555a"
	_ "cmd/cgo/internal/test/issue23555b"

package main

import (
	"fmt"
	"io/ioutil"
	"os"
	"os/exec"
	"path/filepath"
	"regexp"
)

func main() {
	err := os.Chdir(filepath.Join("fixedbugs", "issue9355.dir"))
	check(err)

	f, err := ioutil.TempFile("", "issue9355-*.o")
	if err != nil {
		fmt.Println(err)
		os.Exit(1)
	}
	f.Close()

	out := run("go", "tool", "compile", "-p=p", "-o", f.Name(), "-S", "a.go")
	os.Remove(f.Name())

// Copyright 2020 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.

// copied from cmd/compile/internal/types2/testdata/fixedbugs/issue39755.go

package p

func _[T interface{ ~map[string]int }](x T) {
	_ = x == nil
}

// simplified test case from issue

type PathParamsConstraint interface {

Keith Randall <******@****.***> 1564528460 -0700

Xiangdong Ji <******@****.***> 1592451372 +0000

Robert Griesemer <******@****.***> 1662082688 -0700

Cherry Zhang <******@****.***> 1530837093 -0400

Than McIntosh <******@****.***> 1563452338 -0400

David Chase <******@****.***> 1697059682 -0400