mirror of
https://github.com/golang/go
synced 2024-11-22 10:44:41 -07:00
37 lines
727 B
Go
37 lines
727 B
Go
|
// run
|
||
|
|
|
||
|
|
// Copyright 2022 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.
|
||
|
|
|
||
|
|
// Test that identifiers in implicit (omitted) RHS
|
||
|
|
// expressions of constant declarations are resolved
|
||
|
|
// in the correct context; see issues #49157, #53585.
|
||
|
|
|
||
|
|
package main
|
||
|
|
|
||
|
|
const X = 2
|
||
|
|
|
||
|
|
func main() {
|
||
|
|
const (
|
||
|
|
A = iota // 0
|
||
|
|
iota = iota // 1
|
||
|
|
B // 1 (iota is declared locally on prev. line)
|
||
|
|
C // 1
|
||
|
|
)
|
||
|
|
if A != 0 || B != 1 || C != 1 {
|
||
|
|
println("got", A, B, C, "want 0 1 1")
|
||
|
|
panic("FAILED")
|
||
|
|
}
|
||
|
|
|
||
|
|
const (
|
||
|
|
X = X + X
|
||
|
|
Y
|
||
|
|
Z = iota
|
||
|
|
)
|
||
|
|
if X != 4 || Y != 8 || Z != 1 {
|
||
|
|
println("got", X, Y, Z, "want 4 8 1")
|
||
|
|
panic("FAILED")
|
||
|
|
}
|
||
|
|
}
|