go varinit 源码
golang varinit 代码
文件路径：/test/varinit.go
// run
// Copyright 2009 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 var x = x + 1 works.
package main
func main() {
var x int = 1
if x != 1 {
print("found ", x, ", expected 1\n")
panic("fail")
}
{
var x int = x + 1
if x != 2 {
print("found ", x, ", expected 2\n")
panic("fail")
}
}
{
x := x + 1
if x != 2 {
print("found ", x, ", expected 2\n")
panic("fail")
}
}
}
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