mirror of
https://github.com/golang/go
synced 2024-11-05 22:46:12 -07:00
15 lines
486 B
Go
15 lines
486 B
Go
|
// errorcheck
|
||
|
|
|
||
|
|
// Copyright 2015 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 constant definition loops are caught during
|
||
|
|
// typechecking and that the errors print correctly.
|
||
|
|
|
||
|
|
package main
|
||
|
|
|
||
|
|
const A = 1 + B // ERROR "constant definition loop\n.*A uses B\n.*B uses C\n.*C uses A"
|
||
|
|
const B = C - 1 // ERROR "constant definition loop\n.*B uses C\n.*C uses B"
|
||
|
|
const C = A + B + 1
|