issue11326b.go

     1  // run
     2  
     3  // Does not work with gccgo, which uses a smaller (but still permitted)
     4  // exponent size.
     5  //go:build !gccgo
     6  
     7  // Copyright 2015 The Go Authors. All rights reserved.
     8  // Use of this source code is governed by a BSD-style
     9  // license that can be found in the LICENSE file.
    10  
    11  package main
    12  
    13  // Tests for golang.org/issue/11326.
    14  
    15  func main() {
    16  	{
    17  		const n = 1e646456992
    18  		const d = 1e646456991
    19  		x := n / d
    20  		if x != 10.0 {
    21  			println("incorrect value:", x)
    22  		}
    23  	}
    24  	{
    25  		const n = 1e64645699
    26  		const d = 1e64645698
    27  		x := n / d
    28  		if x != 10.0 {
    29  			println("incorrect value:", x)
    30  		}
    31  	}
    32  	{
    33  		const n = 1e6464569
    34  		const d = 1e6464568
    35  		x := n / d
    36  		if x != 10.0 {
    37  			println("incorrect value:", x)
    38  		}
    39  	}
    40  	{
    41  		const n = 1e646456
    42  		const d = 1e646455
    43  		x := n / d
    44  		if x != 10.0 {
    45  			println("incorrect value:", x)
    46  		}
    47  	}
    48  }
    49
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