Re: Implicit function declarations and GCC 10

2019-07-05 Thread Florian Weimer
* Segher Boessenkool: > Hi Florian, > > On Fri, Jul 05, 2019 at 07:49:21AM +0200, Florian Weimer wrote: >> > We already have an option for that (-Werror=implicit-function-declaration), >> > and it is an error by default with -pedantic-errors already. If you are >> > asking to make it an error by

Re: Doubts regarding the _Dependent_ptr keyword

2019-07-05 Thread Richard Biener
On Fri, Jul 5, 2019 at 1:08 AM Akshat Garg wrote: > > On Thu, Jul 4, 2019 at 11:39 PM Jakub Jelinek wrote: >> >> On Thu, Jul 04, 2019 at 10:40:15AM -0700, Paul E. McKenney wrote: >> > > I think fully guaranteeing this is hard (besides when you use >> > > volatile), we have the very same issue whe

Re: Implicit function declarations and GCC 10

2019-07-05 Thread Szabolcs Nagy
On 04/07/2019 12:27, Florian Weimer wrote: > Implicit function declarations were removed from C99, more than twenty > years ago. So far, GCC only warns about them because there were too > many old configure scripts where an error would lead to incorrect > configure check failures. > > I can try t

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Re: Implicit function declarations and GCC 10

2019-07-05 Thread Segher Boessenkool
On Fri, Jul 05, 2019 at 09:15:12AM +0200, Florian Weimer wrote: > * Segher Boessenkool: > > > Hi Florian, > > > > On Fri, Jul 05, 2019 at 07:49:21AM +0200, Florian Weimer wrote: > >> > We already have an option for that > >> > (-Werror=implicit-function-declaration), > >> > and it is an error by

Re: Doubts regarding the _Dependent_ptr keyword

2019-07-05 Thread Akshat Garg
On Fri, 5 Jul, 2019, 4:50 PM Richard Biener, wrote: > On Fri, Jul 5, 2019 at 1:08 AM Akshat Garg wrote: > > > > On Thu, Jul 4, 2019 at 11:39 PM Jakub Jelinek wrote: > >> > >> On Thu, Jul 04, 2019 at 10:40:15AM -0700, Paul E. McKenney wrote: > >> > > I think fully guaranteeing this is hard (besi

gcc-8-20190705 is now available

2019-07-05 Thread gccadmin
Snapshot gcc-8-20190705 is now available on ftp://gcc.gnu.org/pub/gcc/snapshots/8-20190705/ and on various mirrors, see http://gcc.gnu.org/mirrors.html for details. This snapshot has been generated from the GCC 8 SVN branch with the following options: svn://gcc.gnu.org/svn/gcc/branches/gcc-8