| // errorcheck | |
| // 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. | |
| // Verify that we only get one error per invalid integer literal. | |
| package p | |
| const ( | |
| _ = 1_ // ERROR "'_' must separate successive digits" | |
| _ = 0b // ERROR "binary literal has no digits|invalid numeric literal" | |
| _ = 0o // ERROR "octal literal has no digits|invalid numeric literal" | |
| _ = 0x // ERROR "hexadecimal literal has no digits|invalid numeric literal" | |
| _ = 0xde__ad // ERROR "'_' must separate successive digits" | |
| ) |