pkgPath		= flag.String("path", "", "additional package directories (colon-separated)")
	filter		= flag.String("filter", "", "filter file containing permitted package directory paths")
	filterMin	= flag.Int("filter_minutes", 0, "filter file update interval in minutes; disabled if <= 0")
	filterDelay	delayTime	// actual filter update interval in minutes; usually filterDelay == filterMin, but filterDelay may back off exponentially
)

	pkgPath = flag.String("path", "", "additional package directories (colon-separated)")
	filter = flag.String("filter", "", "filter file containing permitted package directory paths")
	filterMin = flag.Int("filter_minutes", 0, "filter file update interval in minutes; disabled if <= 0")
	filterDelay delayTime // actual filter update interval in minutes; usually filterDelay == filterMin, but filterDelay may back off exponentially
)

	asBool(!b)
	asBool(true)
	asBool(*&b)
	asBool(Bool(true))
	asBool(1 != 2) // ok now
	asBool(i < j)  // ok now

	_, b = m[2] // ok now

	var inter interface{}
	_, b = inter.(Map) // ok now
	_ = b

	var minter interface {
		M()
	}
	_, b = minter.(Map) // ok now
	_ = b

	_, bb := <-c
	asBool(bb) // ERROR "cannot use.*type bool.*as type Bool|cannot use bb"
	_, b = <-c // ok now
	_ = b

Shinsuke Sugaya <******@****.***> 1550973969 +0900

v1;
package pointer;
pkgpath pointer;

	if e.err != nil {
		return 0, e.err
	}
	return len(b), nil
}

// Chooses the filter to use for encoding the current row, and applies it.
// The return value is the index of the filter and also of the row in cr that has had it applied.
func filter(cr *[nFilter][]byte, pr []byte, bpp int) int {
	// We try all five filter types, and pick the one that minimizes the sum of absolute differences.

		theHuffmanLUT[i].init(s)
	}
}

// writer is a buffered writer.
type writer interface {
	Flush() error
	io.Writer
	io.ByteWriter
}

// encoder encodes an image to the JPEG format.
type encoder struct {
	// w is the writer to write to. err is the first error encountered during
	// writing. All attempted writes after the first error become no-ops.
	w   writer
	err error
	// buf is a scratch buffer.

package textproto

import (
	"bufio"
	"fmt"
	"io"
)

// A Writer implements convenience methods for writing
// requests or responses to a text protocol network connection.
type Writer struct {
	W   *bufio.Writer
	dot *dotWriter
}

// NewWriter returns a new [Writer] writing to w.
func NewWriter(w *bufio.Writer) *Writer {
	return &Writer{W: w}
}

var crnl = []byte{'\r', '\n'}

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

package iotest

import "io"

// TruncateWriter returns a Writer that writes to w
// but stops silently after n bytes.
func TruncateWriter(w io.Writer, n int64) io.Writer {
	return &truncateWriter{w, n}
}

type truncateWriter struct {
	w io.Writer
	n int64
}

func (t *truncateWriter) Write(p []byte) (n int, err error) {
	if t.n <= 0 {
		return len(p), nil
	}

// Elem returns the element type for the given pointer p.
func (p *Pointer) Elem() Type { return p.base }

func (p *Pointer) Underlying() Type { return p }