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37 lines
525 B
Go
37 lines
525 B
Go
// run
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// Copyright 2011 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 the run-time behavior of escape analysis-related optimizations.
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package main
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func main() {
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test1()
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}
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func test1() {
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check1(0)
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check1(1)
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check1(2)
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}
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type T1 struct {
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X, Y, Z int
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}
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func f() int {
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return 1
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}
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func check1(pass int) T1 {
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v := []T1{{X: f(), Z: f()}}
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if v[0].Y != 0 {
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panic("nonzero init")
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}
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v[0].Y = pass
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return v[0]
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}
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