// Copyright 2017 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 boring provides access to BoringCrypto implementation functions.
// Check the constant Enabled to find out whether BoringCrypto is available.
// If BoringCrypto is not available, the functions in this package all panic.
package boring

// Enabled reports whether BoringCrypto is available.

	errorf := func(tpar, targ Type, arg *operand) {
		// provide a better error message if we can
		targs := u.inferred(tparams)
		if targs[0] == nil {
			// The first type parameter couldn't be inferred.
			// If none of them could be inferred, don't try
			// to provide the inferred type in the error msg.
			allFailed := true
			for _, targ := range targs {
				if targ != nil {

// Copyright 2016 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 solaris

// Package lif provides basic functions for the manipulation of
// logical network interfaces and interface addresses on Solaris.
//
// The package supports Solaris 11 or above.
package lif

import (
	"syscall"
)

type endpoint struct {
	af int

	RawArg   string // the original argument, like --foo or -foo=value
	Name     string
	HasValue bool   // is this the -foo=value or --foo=value form?
	Value    string // only provided if HasValue is true
}

func (e FlagNotDefinedError) Error() string {
	return fmt.Sprintf("flag provided but not defined: -%s", e.Name)
}

// A NonFlagError indicates an argument that is not a syntactically-valid flag.
type NonFlagError struct {
	RawArg string
}

// Copyright 2017 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 httpproxy provides support for HTTP proxy determination
// based on environment variables, as provided by net/http's
// ProxyFromEnvironment function.
//
// The API is not subject to the Go 1 compatibility promise and may change at
// any time.
package httpproxy

import (

# NOTE: this test is skipped on Windows, since there's no concept of signals.
# When a process terminates another process, it provides an exit code.
[GOOS:windows] skip
[!fuzz] skip
[short] skip
env GOCACHE=$WORK/cache

# FuzzNonCrash sends itself a signal that does not appear to be a crash.
# We should not save a crasher.
! go test -fuzz=FuzzNonCrash
! exists testdata
! stdout unreachable
! stderr unreachable

// 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.

// Package version provides operations on [Go versions]
// in [Go toolchain name syntax]: strings like
// "go1.20", "go1.21.0", "go1.22rc2", and "go1.23.4-bigcorp".
//
// [Go versions]: https://go.dev/doc/toolchain#version
// [Go toolchain name syntax]: https://go.dev/doc/toolchain#name

! go build -x -mod=readonly my-module/vendor/example.com/another-module/foo/bar/baz_with_outside_dep.go
stderr 'no required module provides package rsc.io/quote'
! go build -x -mod=vendor my-module/vendor/example.com/another-module/foo/bar/baz_with_outside_dep.go
stderr 'no required module provides package rsc.io/quote'

-- my-module/go.mod --
module example.com/my-module

go 1.20

}

// formatHeader writes log header to buf in following order:
//   - l.prefix (if it's not blank and Lmsgprefix is unset),
//   - date and/or time (if corresponding flags are provided),
//   - file and line number (if corresponding flags are provided),
//   - l.prefix (if it's not blank and Lmsgprefix is set).
func formatHeader(buf *[]byte, t time.Time, prefix string, flag int, file string, line int) {
	if flag&Lmsgprefix == 0 {

// 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 buffer provides a pool-allocated byte buffer.
package buffer

import "sync"

// buffer adapted from go/src/fmt/print.go
type Buffer []byte

// Having an initial size gives a dramatic speedup.
var bufPool = sync.Pool{
	New: func() any {
		b := make([]byte, 0, 1024)