github.com/zxy12/golang151_with_comment@v0.0.0-20190507085033-721809559d3c/go/constant/go14.go (about)

     1  // Copyright 2014 The Go Authors.  All rights reserved.
     2  // Use of this source code is governed by a BSD-style
     3  // license that can be found in the LICENSE file.
     4  
     5  // +build go1.4
     6  
     7  package constant
     8  
     9  import "math/big"
    10  
    11  func ratToFloat32(x *big.Rat) (float32, bool) {
    12  	return x.Float32()
    13  }