301
Subj : Re: Warning question
To   : borland.public.cpp.borlandcpp
From : Danzer
Date : Sat Feb 05 2005 12:00 pm

dkat wrote:
> 
> AnsiString TMainForm::CheckString(AnsiString String)
> {
>   AnsiString TempString;
>   int d = 0;
> 
>   if(String=="")return String;
>   TempString = String;
> 
>   char* cp= new char[ TempString.Length() + 1 ];
>   strcpy( cp, TempString.c_str() );
>   for( int s=0;s<=TempString.Length();++s)
>     if(cp[s] < '0' || cp[s] > '9')
>     {TempString.Delete(s+1-d,1); ++d; }
>   if(cp)delete cp;
>   return TempString;
> }
> 

I copied this exact code into a project of mine that has a form named 
MainForm.  I got no warning message about the value assigned to d never 
being used.  BCB 6.0 build 10.166.

.

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