golang typecheckloop 代码
文件路径：/test/typecheckloop.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|initialization loop"
const B = C - 1 / ERROR "constant definition loop\n.*B uses C\n.*C uses B|initialization loop"
const C = A + B + 1