t.Fatal(err)
	}
	want := "return call()"
	if got := buf.String(); got != want {
		t.Fatalf("got %q, want %q", got, want)
	}
}

func TestSourcePosNewline(t *testing.T) {
	// We don't provide a syntax for escaping or unescaping characters in line
	// directives (see https://go.dev/issue/24183#issuecomment-372449628).
	// As a result, we cannot write a line directive with the correct path for a

// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE

		p = p[n0:]
		n += n0
		r.off += n0
		if r.off == len(r.s) {
			r.off = 0
			r.n--
		}
		if len(p) == 0 {
			return
		}
	}
}

// benchmarkRead measures reading the provided CSV rows data.
// initReader, if non-nil, modifies the Reader before it's used.
func benchmarkRead(b *testing.B, initReader func(*Reader), rows string) {
	b.ReportAllocs()
	r := NewReader(&nTimes{s: rows, n: b.N})

// Most functions and methods never return an invalid value.
// If one does, its documentation states the conditions explicitly.
//
// A Value can be used concurrently by multiple goroutines provided that
// the underlying Go value can be used concurrently for the equivalent
// direct operations.
//
// To compare two Values, compare the results of the Interface method.

	if p.dispositionParams == nil {
		p.parseContentDisposition()
	}
	filename := p.dispositionParams["filename"]
	if filename == "" {
		return ""
	}
	// RFC 7578, Section 4.2 requires that if a filename is provided, the
	// directory path information must not be used.
	return filepath.Base(filename)
}

func (p *Part) parseContentDisposition() {
	v := p.Header.Get("Content-Disposition")
	var err error

	p3, p7, p11, p15 uint32
}

var _ cipher.Stream = (*Cipher)(nil)

// NewUnauthenticatedCipher creates a new ChaCha20 stream cipher with the given
// 32 bytes key and a 12 or 24 bytes nonce. If a nonce of 24 bytes is provided,
// the XChaCha20 construction will be used. It returns an error if key or nonce
// have any other length.
//
// Note that ChaCha20, like all stream ciphers, is not authenticated and allows

// Copyright 2009 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 scanner provides a scanner and tokenizer for UTF-8-encoded text.
// It takes an io.Reader providing the source, which then can be tokenized
// through repeated calls to the Scan function. For compatibility with
// existing tools, the NUL character is not allowed. If the first character

// 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.

// Package zip provides functions for creating and extracting module zip files.
//
// Module zip files have several restrictions listed below. These are necessary
// to ensure that module zip files can be extracted consistently on supported
// platforms and file systems.
//

type NodeType int

// Pos represents a byte position in the original input text from which
// this template was parsed.
type Pos int

func (p Pos) Position() Pos {
	return p
}

// Type returns itself and provides an easy default implementation
// for embedding in a Node. Embedded in all non-trivial Nodes.
func (t NodeType) Type() NodeType {
	return t
}

const (
	NodeText       NodeType = iota // Plain text.

			writeName(ctxt.Out, wasm.GojsModule) // provided by the import object in wasm_exec.js
		}
		writeName(ctxt.Out, fn.Name)
		ctxt.Out.WriteByte(0x00) // func import
		writeUleb128(ctxt.Out, uint64(fn.Type))
	}

	writeSecSize(ctxt, sizeOffset)
}

// writeFunctionSec writes the section that declares the types of functions.
// The bodies of these functions will later be provided in the "code" section.