// Copyright 2013 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 bufio

// Exported for testing only.
import (
	"unicode/utf8"
)

var IsSpace = isSpace

const DefaultBufSize = defaultBufSize

func (s *Scanner) MaxTokenSize(n int) {
	if n < utf8.UTFMax || n > 1e9 {
		panic("bad max token size")
	}
	if n < len(s.buf) {

package p1

import (
	ptwo "p2"
)

const (
	ConstChase2 = constChase // forward declaration to unexported ident
	constChase  = AIsLowerA  // forward declaration to exported ident

	// Deprecated: use B.
	A         = 1
	a         = 11
	A64 int64 = 1

	AIsLowerA = a // previously declared
)

const (
	ConversionConst = MyInt(5)
)

					// may synchronously trigger a Go event handler. This makes Go code get executed in the middle of the imported
					// function. A goroutine can switch to a new stack if the current stack is too small (see morestack function).
					// This changes the SP, thus we have to update the SP used by the imported function.

					// func wasmExit(code int32)
					"runtime.wasmExit": (sp) => {
						sp >>>= 0;

		w := NewWalker(context, "testdata/src/issue21181")
		pkg, err := w.import_("p")
		if err != nil {
			t.Fatalf("%s: (%s-%s) %s %v", err, context.GOOS, context.GOARCH,
				pkg.Name(), w.imported)
		}
		w.export(pkg)
	}
}

func TestIssue29837(t *testing.T) {
	if testing.Short() {
		t.Skip("skipping with -short")
	}
	if *flagCheck {
		// slow, not worth repeating in -check

	}
	check(t, "NewBuffer", &buf, testString)
}

func TestNewBufferString(t *testing.T) {
	buf := NewBufferString(testString)
	check(t, "NewBufferString", buf, testString)
}

// Empty buf through repeated reads into fub.
// The initial contents of buf corresponds to the string s.
func empty(t *testing.T, testname string, buf *Buffer, s string, fub []byte) {
	check(t, testname+" (empty 1)", buf, s)

	for {

		}
		n++
		s = s[i+len(sep):]
	}
}

// Contains reports whether subslice is within b.
func Contains(b, subslice []byte) bool {
	return Index(b, subslice) != -1
}

// ContainsAny reports whether any of the UTF-8-encoded code points in chars are within b.
func ContainsAny(b []byte, chars string) bool {
	return IndexAny(b, chars) >= 0
}

// ContainsRune reports whether the rune is contained in the UTF-8-encoded byte slice b.

	// in the V7 path field as a directory even though the full path
	// recorded elsewhere (e.g., via PAX record) contains no trailing slash.
	if len(s) > len(b) && b[len(b)-1] == '/' {
		n := len(strings.TrimRight(s[:len(b)-1], "/"))
		b[n] = 0 // Replace trailing slash with NUL terminator
	}
}

// fitsInBase256 reports whether x can be encoded into n bytes using base-256

			}
		}
	}
	return prefix
}

// anonymousStructTypedef reports whether dt is a C typedef for an anonymous
// struct.
func (c *typeConv) anonymousStructTypedef(dt *dwarf.TypedefType) bool {
	st, ok := dt.Type.(*dwarf.StructType)
	return ok && st.StructName == ""
}

// badPointerTypedef reports whether dt is a C typedef that should not be

	}
	_, err = runLLDB("ios-simulator", appdir, strconv.Itoa(processID), args)
	return err
}

func runDevice(appdir, bundleID string, args []string) error {
	attempt := 0
	for {
		// The device app path reported by the device might be stale, so retry
		// the lookup of the device path along with the lldb launching below.
		deviceapp, err := findDeviceAppPath(bundleID)
		if err != nil {

Use caution when passing '-u' to 'go get'. The '-u' flag updates
modules providing all transitively imported packages, not only
the module providing the target package.

Note that 'go mod vendor' only copies packages that are transitively
imported by packages in the current module. If a new package is needed,