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https://github.com/golang/go
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48 lines
1.2 KiB
Go
48 lines
1.2 KiB
Go
// $G $D/$F.go && $L $F.$A && ./$A.out || echo BUG wrong result
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// Copyright 2009 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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package main
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type A []int;
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func main() {
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var a [3]*A;
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for i := 0; i < 3; i++ {
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a[i] = &A{i};
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}
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if a[0][0] != 0 { panic(); }
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if a[1][0] != 1 { panic(); }
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if a[2][0] != 2 { panic(); }
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}
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/*
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uetli:~/Source/go1/test/bugs gri$ 6g bug097.go && 6l bug097.6 && 6.out
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panic on line 342 PC=0x13c2
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0x13c2?zi
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main·main(1, 0, 1606416416, ...)
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main·main(0x1, 0x7fff5fbff820, 0x0, ...)
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SIGTRAP: trace trap
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Faulting address: 0x4558
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pc: 0x4558
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0x4558?zi
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sys·breakpoint(40960, 0, 45128, ...)
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sys·breakpoint(0xa000, 0xb048, 0xa000, ...)
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0x156a?zi
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sys·panicl(342, 0, 0, ...)
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sys·panicl(0x156, 0x300000000, 0xb024, ...)
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0x13c2?zi
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main·main(1, 0, 1606416416, ...)
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main·main(0x1, 0x7fff5fbff820, 0x0, ...)
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*/
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/* An array composite literal needs to be created freshly every time.
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It is a "construction" of an array after all. If I pass the address
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of the array to some function, it may store it globally. Same applies
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to struct literals.
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*/
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