[go-nuts] I get a "Invalid cast. " error when debuging

[18126523585]

I using gdb for debugging,  and set a variable new value , then failed.

look this screen:

(gdb) whatis tokenId
type = struct string
(gdb) set tokenId="ab"
Invalid cast.
(gdb) 


GO in gdb is not supported a memory value change?

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Re: [go-nuts] Re: Is there a bug in path.Dir?

[18126523585]

OK, i get it

在 2016年6月21日星期二 UTC+8上午9:46:09，Ian Lance Taylor写道：
>
> On Mon, Jun 20, 2016 at 5:59 PM,  <18126...@163.com > wrote: 
> > Package "filepath" works well, but the "path" package is not recommended 
> ? 
>
> The path package is for slash-separated packages such as appear in URLs. 
>
> The path/filepath package is for paths in the file system. 
>
> Ian 
>
>
> > 在 2016年6月20日星期一 UTC+8下午1:40:55，徐新华写道： 
> >> 
> >> Package path implements utility routines for manipulating 
> >> slash-separated(/) paths. 
> >> 
> >> So, you should use "path/filepath" 
> > 
> > -- 
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[go-nuts] Re: Is there a bug in path.Dir?

[18126523585]

Package "filepath" works well, but the "path" package is not recommended ?

在 2016年6月20日星期一 UTC+8下午1:40:55，徐新华写道：
>
> Package path implements utility routines for manipulating 
> slash-separated(/) paths.
>
> So, you should use "path/filepath"
>

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[go-nuts] Is there a bug in path.Dir?

[18126523585]

In windows platform, path.Dir and path.Base can't get the correct result. 

The test code is like this:

func main() {
   filename := "F:\\Test\\conf\\rkc1"
   i := strings.LastIndex(filename, string(filepath.Separator))
   fmt.Println("dir1:", string(filename[:i+1]))
   fmt.Println("base1:", string(filename[i+1:]))

   fmt.Println("dir2:", path.Dir(filename))
   fmt.Println("base2:", path.Base(filename))
}



result is :
dir1: F:\Test\conf\
base1: rkc1
dir2: .
base2: F:\Test\conf\rkc1


The dir2 and base2 is not correct , look into the path.Dir, the code is 
hard code with "/", but not filepath.Separator. 

Can it be considered as a bug in golang lib?

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