https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119856
anlauf at gcc dot gnu.org changed:
What |Removed |Added
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Keywords| |diagnostic
--- Comment #1 from anlauf at gcc dot gnu.org ---
It is indeed unfortunate that the runtime has a different view here on
what is a GNU extension and what is not. But I am uncertain how we should
diagnose such issues at compile-time -- there is legacy code out there
that we want to continue to support -- and how to tell the runtime how
strict it should be.
An option would be to downgrade missing commas to a legacy extension, emit
a warning by default, and maybe allow this in the runtime if no standard
has been selected. But I am not sure if this information can be passed in
a suitable way to the runtime.
BTW: Nvidia and AMD flang accept the code and run it without issues.
Intel ifx rejects it.
