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* [Bug c++/111633] New: __restrict on a member function is permitted in an inconsistent location relative to ref-qualifiers
@ 2023-09-28 17:11 richard-gccbugzilla at metafoo dot co.uk
0 siblings, 0 replies; only message in thread
From: richard-gccbugzilla at metafoo dot co.uk @ 2023-09-28 17:11 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111633
Bug ID: 111633
Summary: __restrict on a member function is permitted in an
inconsistent location relative to ref-qualifiers
Product: gcc
Version: 14.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: richard-gccbugzilla at metafoo dot co.uk
Target Milestone: ---
GCC permits __restrict-qualified member functions. When combined with
ref-qualifiers, the __restrict is written with the cv-qualifiers instead of
after the ref-qualifier:
struct A {
// accepted
void f() const __restrict &;
// rejected
void f() const & __restrict;
};
This seems backwards to me. The `*this` parameter is of type `const &__restrict
self`, so the latter syntax seems more appropriate.
Perhaps it would make sense to accept the latter syntax, and possibly deprecate
the former? (In the case of no ref-qualifier, it might make sense to also
deprecate the case where the restrict qualifier is before or interleaved with
cv-qualifiers.)
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2023-09-28 17:11 [Bug c++/111633] New: __restrict on a member function is permitted in an inconsistent location relative to ref-qualifiers richard-gccbugzilla at metafoo dot co.uk
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