https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89450
--- Comment #10 from Marc Glisse ---
I still think some __attribute__((exhaustive)) on an enum definition would be
useful for this sort of thing.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89450
--- Comment #9 from Martin Liška ---
(In reply to Andrew Pinski from comment #8)
> (In reply to Martin Liška from comment #7)
> > in switch statements, we have a huge patch:
> >
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89450
--- Comment #8 from Andrew Pinski ---
(In reply to Martin Liška from comment #7)
> in switch statements, we have a huge patch:
> https://build.opensuse.org/package/view_file/network:chromium/chromium-beta/
>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89450
Martin Liška changed:
What|Removed |Added
Status|NEW |RESOLVED
Resolution|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89450
Eric Gallager changed:
What|Removed |Added
CC||egallager at gcc dot gnu.org
---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89450
--- Comment #5 from Jonathan Wakely ---
(In reply to Martin Liška from comment #0)
> Issues is that:
>
> 14746/* If -fstrict-enums, still constrain TYPE_MIN/MAX_VALUE. */
> 14747if (flag_strict_enums)
> 14748
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89450
--- Comment #4 from Marc Glisse ---
Would it make sense to have an attribute so this can be specified for each
enum, instead of globally?
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89450
--- Comment #3 from Richard Biener ---
Indeed, at least we shouldn't change the middle-end representation. The FE can
of course warn more strictly if the language allows.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89450
--- Comment #2 from Martin Liška ---
(In reply to Andrew Pinski from comment #1)
> Well the documentation says this:
> basically, a value that can be represented in the minimum number of bits
> needed to represent all the enumerators
>
> So if
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89450
Andrew Pinski changed:
What|Removed |Added
Severity|normal |enhancement
--- Comment #1 from Andrew
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89450
Martin Liška changed:
What|Removed |Added
Status|UNCONFIRMED |NEW
Last reconfirmed|
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