mirror of
https://github.com/golang/go
synced 2024-11-17 04:14:52 -07:00
35 lines
1.0 KiB
Go
35 lines
1.0 KiB
Go
|
// errorcheck -lang=go1.12
|
||
|
|
|
||
|
|
// 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 p
|
||
|
|
|
||
|
|
// numeric literals
|
||
|
|
const (
|
||
|
|
_ = 1_000 // ERROR "underscores in numeric literals only supported as of -lang=go1.13"
|
||
|
|
_ = 0b111 // ERROR "binary literals only supported as of -lang=go1.13"
|
||
|
|
_ = 0o567 // ERROR "0o/0O-style octal literals only supported as of -lang=go1.13"
|
||
|
|
_ = 0xabc // ok
|
||
|
|
_ = 0x0p1 // ERROR "hexadecimal floating-point literals only supported as of -lang=go1.13"
|
||
|
|
|
||
|
|
_ = 0B111 // ERROR "binary"
|
||
|
|
_ = 0O567 // ERROR "octal"
|
||
|
|
_ = 0Xabc // ok
|
||
|
|
_ = 0X0P1 // ERROR "hexadecimal floating-point"
|
||
|
|
|
||
|
|
_ = 1_000i // ERROR "underscores"
|
||
|
|
_ = 0b111i // ERROR "binary"
|
||
|
|
_ = 0o567i // ERROR "octal"
|
||
|
|
_ = 0xabci // ERROR "hexadecimal floating-point"
|
||
|
|
_ = 0x0p1i // ERROR "hexadecimal floating-point"
|
||
|
|
)
|
||
|
|
|
||
|
|
// signed shift counts
|
||
|
|
var (
|
||
|
|
s int
|
||
|
|
_ = 1 << s // ERROR "signed shift count type int, only supported as of -lang=go1.13"
|
||
|
|
_ = 1 >> s // ERROR "signed shift count"
|
||
|
|
)
|