File: issue48476.go

package info (click to toggle)
golang-1.23 1.23.4-2
  • links: PTS, VCS
  • area: main
  • in suites: experimental, sid
  • size: 157,684 kB
  • sloc: asm: 127,587; ansic: 6,951; sh: 2,218; javascript: 1,664; perl: 1,052; python: 366; makefile: 88; cpp: 39; f90: 8; awk: 7; objc: 4
file content (21 lines) | stat: -rw-r--r-- 402 bytes parent folder | download | duplicates (20) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
 
// run

// Copyright 2021 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 main

import "fmt"

//go:noinline
func f(x uint64) uint64 {
	s := "\x04"
	c := s[0]
	return x << c << 4
}
func main() {
	if want, got := uint64(1<<8), f(1); want != got {
		panic(fmt.Sprintf("want %x got %x", want, got))
	}
}