Editando: decl.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 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 }
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Kerym Chaeceran