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| // 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 correct short declarations and redeclarations.
|
| package main
|
| func f1() int { return 1 }
| func f2() (float32, int) { return 1, 2 }
| func f3() (float32, int, string) { return 1, 2, "3" }
|
| func x() (s string) {
| a, b, s := f3()
| _, _ = a, b
| return // tests that result var is in scope for redeclaration
| }
|
| func main() {
| i, f, s := f3()
| j, f := f2() // redeclare f
| k := f1()
| m, g, s := f3()
| m, h, s := f3()
| {
| // new block should be ok.
| i, f, s := f3()
| j, f := f2() // redeclare f
| k := f1()
| m, g, s := f3()
| m, h, s := f3()
| _, _, _, _, _, _, _, _, _ = i, f, s, j, k, m, g, s, h
| }
| if y := x(); y != "3" {
| println("x() failed", y)
| panic("fail")
| }
| _, _, _, _, _, _, _, _, _ = i, f, s, j, k, m, g, s, h
| }
|
|
