This is the mail archive of the gcc-help@gcc.gnu.org mailing list for the GCC project.

Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]
Other format: [Raw text]

Re: comiler warnings

On 12/25/05, Tom Emerson wrote:
> > for(unsigned i;i<10;++i){
> >     do something with "i";
> > }
> Presumably because with -g the uninitialized variable check isn't
> performed. The behavior of that code is undefined: you really want to
> be initializing that loop variable.

 Is it a compiler's bug that it doesn't warn about it in debug mode ?

Thank you,
 Dima.
Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]