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23 lines
578 B
Go
23 lines
578 B
Go
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// compile
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// Copyright 2023 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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package j
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func f(try func() int, shouldInc func() bool, N func(int) int) {
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var n int
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loop: // we want to have 3 preds here, the function entry and both gotos
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if v := try(); v == 42 || v == 1337 { // the two || are to trick findIndVar
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if n < 30 { // this aims to be the matched block
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if shouldInc() {
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n++
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goto loop
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}
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n = N(n) // try to prevent some block joining
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goto loop
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}
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}
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}
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