https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86368
--- Comment #9 from Justin Bassett ---
After more reflection, I do believe that ignoring attributes from unknown
namespaces is one of the best options.
My suggestion of whitelisting attributes falls apart when we consider how many
attributes
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86368
--- Comment #8 from Jonathan Wakely ---
(In reply to Justin Bassett from comment #7)
> and it won't extend to future standardized attributes.
That's a Good Thing. If I use a new standardized attribute like
[[no_unique_address]] I definitely
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86368
Justin Bassett changed:
What|Removed |Added
CC||jbassett271 at gmail dot com
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86368
Martin Sebor changed:
What|Removed |Added
CC||glisse at gcc dot gnu.org
--- Comment #6
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86368
--- Comment #5 from Jonathan Wakely ---
(In reply to Hannes Hauswedell from comment #3)
> BUT if this code generates warnings there is a problem: obviously I don't
> want to tell downstream developers that "it's ok, just ignore the warnings"
>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86368
--- Comment #4 from Martin Sebor ---
It's quite unlikely (pun intended) that code randomly sprinkled with various
non-standard annotations (attributes, pragmas, or otherwise) will eventually
have the same effect across all implementations once
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86368
--- Comment #3 from Hannes Hauswedell ---
(In reply to Jonathan Wakely from comment #2)
> It might be reasonable for GCC to silently ignore attributes that use an
> unrecognized attribute-namespace. If somebody uses [[clang::foobar]] or
>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86368
--- Comment #2 from Jonathan Wakely ---
It might be reasonable for GCC to silently ignore attributes that use an
unrecognized attribute-namespace. If somebody uses [[clang::foobar]] or
[[acme::rocketboots]] they probably aren't expecting GCC to
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86368
Martin Sebor changed:
What|Removed |Added
Status|UNCONFIRMED |NEW
Last reconfirmed|
