Re: warnings and warnings

2024-04-22 Thread Richard Biener via Gcc
On Sun, Apr 21, 2024 at 11:06 PM James K. Lowden wrote: > > I have two simple questions, I hope! > > 1. Is there a set of flags that, when compiling gcc, is meant to > produce no warnings? I get a surfeit of warnings with my particular > favorite options. -w is supposed to do that > 2. Are th

warnings and warnings

2024-04-21 Thread James K. Lowden
I have two simple questions, I hope! 1. Is there a set of flags that, when compiling gcc, is meant to produce no warnings? I get a surfeit of warnings with my particular favorite options. 2. Are the libgcc functions warning_at() and error_at() intended for use by all front-ends? As of now,