Re: [PATCH] c: Introduce -Wfree-labels

2024-11-18 Thread Eric Gallager
On Fri, Nov 15, 2024 at 3:12 PM Jakub Jelinek wrote: > > On Fri, Nov 15, 2024 at 08:13:28PM +0100, Florian Weimer wrote: > > * Andrew Pinski: > > > > > On Fri, Nov 15, 2024 at 9:13 AM Florian Weimer wrote: > > >> > > >> This is another recent GCC extension whose use is apparently > > >> difficult

Re: [PATCH] c: Introduce -Wfree-labels

2024-11-15 Thread Florian Weimer
* Jakub Jelinek: > On Fri, Nov 15, 2024 at 08:13:28PM +0100, Florian Weimer wrote: >> * Andrew Pinski: >> >> > On Fri, Nov 15, 2024 at 9:13 AM Florian Weimer wrote: >> >> >> >> This is another recent GCC extension whose use is apparently >> >> difficult to spot in code reviews. >> >> >> >> The n

Re: [PATCH] c: Introduce -Wfree-labels

2024-11-15 Thread Jakub Jelinek
On Fri, Nov 15, 2024 at 08:13:28PM +0100, Florian Weimer wrote: > * Andrew Pinski: > > > On Fri, Nov 15, 2024 at 9:13 AM Florian Weimer wrote: > >> > >> This is another recent GCC extension whose use is apparently > >> difficult to spot in code reviews. > >> > >> The name of the option is due to

Re: [PATCH] c: Introduce -Wfree-labels

2024-11-15 Thread Florian Weimer
* Andrew Pinski: > On Fri, Nov 15, 2024 at 9:13 AM Florian Weimer wrote: >> >> This is another recent GCC extension whose use is apparently >> difficult to spot in code reviews. >> >> The name of the option is due to Jonathan Wakely. Part of it >> could apply to C++ as well (for labels at the en

Re: [PATCH] c: Introduce -Wfree-labels

2024-11-15 Thread Andrew Pinski
On Fri, Nov 15, 2024 at 9:13 AM Florian Weimer wrote: > > This is another recent GCC extension whose use is apparently > difficult to spot in code reviews. > > The name of the option is due to Jonathan Wakely. Part of it > could apply to C++ as well (for labels at the end of a compound > statemen

[PATCH] c: Introduce -Wfree-labels

2024-11-15 Thread Florian Weimer
This is another recent GCC extension whose use is apparently difficult to spot in code reviews. The name of the option is due to Jonathan Wakely. Part of it could apply to C++ as well (for labels at the end of a compound statement). gcc/c-family/ * c-opts.cc (c_common_post_options): Ini