mirror of
https://github.com/golang/go
synced 2024-11-12 02:50:25 -07:00
bc2f5f1dce
1) fix print statements, panic statements (parentheses required) 2) len is now allowed as a var name (bug053) R=gri OCL=14106 CL=14106
26 lines
770 B
Go
26 lines
770 B
Go
// $G $D/$F.go && $L $F.$A && ./$A.out
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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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func main() {
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var u30 uint64 = 0;
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var u31 uint64 = 1;
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var u32 uint64 = 18446744073709551615;
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var u33 uint64 = +18446744073709551615;
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if u32 != (1<<64)-1 { panic("u32\n"); }
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if u33 != (1<<64)-1 { panic("u33\n"); }
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var i34 int64 = ^0; // note: 2's complement means ^0 == -1
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if i34 != -1 { panic("i34") }
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}
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/*
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bug12.go:5: overflow converting constant to <uint64>UINT64
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bug12.go:6: overflow converting constant to <uint64>UINT64
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bug12.go:7: overflow converting constant to <uint64>UINT64
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bug12.go:8: overflow converting constant to <uint64>UINT64
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*/
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