Re: [PATCH] Fortran: Add IEEE_SIGNBIT and IEEE_FMA functions
Le 10/09/2022 à 12:14, FX via Fortran a écrit : If you have a solution for the standards checking, I’ll add it. As a first step, one could check the use rename lists; what's done for iso_fortran_env can be used as an example. To diagnose the other usages, the check could be put in resolve_symbol but it would diagnose it even if not used, so one can add a check on attr.referenced (I hope it can be relied upon). Another possibility is mimicking or modifying gfc_resolve_intrinsic, which already does a similar job for intrinsic procedures. I hope this helps.
Re: [PATCH] Fortran: Add IEEE_SIGNBIT and IEEE_FMA functions
Hi Mikael, > As a first step, one could check the use rename lists; what's done for > iso_fortran_env can be used as an example. Yes, but iso_fortran_env is handled entirely in front-end, not through external files. This is what I plan to do when migrating the IEEE modules to front-end, but it is a big task. > Another possibility is mimicking or modifying gfc_resolve_intrinsic, which > already does a similar job for intrinsic procedures. That’s probably the best place to put it for now, indeed. Thanks for the advice. FX
Re: [PATCH] Fortran: Add IEEE_SIGNBIT and IEEE_FMA functions
Le 11/09/2022 à 11:57, FX a écrit : As a first step, one could check the use rename lists; what's done for iso_fortran_env can be used as an example. Yes, but iso_fortran_env is handled entirely in front-end, not through external files. That's true, but the standard check doesn't really depend on that. It only needs the u->use_name for each use rename u.
