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42 lines
926 B
42 lines
926 B
4 months ago
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// run
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// Copyright 2009 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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// Test correct short declarations and redeclarations.
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package main
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func f1() int { return 1 }
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func f2() (float32, int) { return 1, 2 }
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func f3() (float32, int, string) { return 1, 2, "3" }
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func x() (s string) {
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a, b, s := f3()
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_, _ = a, b
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return // tests that result var is in scope for redeclaration
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}
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func main() {
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i, f, s := f3()
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j, f := f2() // redeclare f
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k := f1()
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m, g, s := f3()
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m, h, s := f3()
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{
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// new block should be ok.
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i, f, s := f3()
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j, f := f2() // redeclare f
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k := f1()
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m, g, s := f3()
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m, h, s := f3()
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_, _, _, _, _, _, _, _, _ = i, f, s, j, k, m, g, s, h
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}
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if y := x(); y != "3" {
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println("x() failed", y)
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panic("fail")
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}
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_, _, _, _, _, _, _, _, _ = i, f, s, j, k, m, g, s, h
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}
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