2012-02-17 04:50:37 +00:00
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// run
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2012-01-25 22:53:50 +00:00
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2016-04-10 21:32:26 +00:00
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// Copyright 2011 The Go Authors. All rights reserved.
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2012-01-25 22:53:50 +00:00
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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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2012-02-19 03:28:53 +00:00
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// Test evaluation order.
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2012-01-25 22:53:50 +00:00
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package main
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var calledf int
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func f() int {
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calledf++
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return 0
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}
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func g() int {
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return calledf
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}
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var xy string
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2015-10-30 02:45:19 +00:00
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//go:noinline
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2012-01-25 22:53:50 +00:00
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func x() bool {
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xy += "x"
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return false
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}
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2015-10-30 02:45:19 +00:00
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//go:noinline
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2012-01-25 22:53:50 +00:00
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func y() string {
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xy += "y"
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return "abc"
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}
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func main() {
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if f() == g() {
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2013-02-12 18:17:49 +00:00
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panic("wrong f,g order")
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2012-01-25 22:53:50 +00:00
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}
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if x() == (y() == "abc") {
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panic("wrong compare")
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}
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if xy != "xy" {
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2013-02-12 18:17:49 +00:00
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panic("wrong x,y order")
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2012-01-25 22:53:50 +00:00
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}
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}
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