https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102647
Bug ID: 102647
Summary: Wrong caret location for 'attribute directive ignored'
warning
Product: gcc
Version: 12.0
Status: UNCONFIRMED
Keywords: diagnostic
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: redi at gcc dot gnu.org
Target Milestone: ---
[[always_inline]] inline void bar() noexcept { __builtin_abort(); }
This warns because it should be [[gnu::always_inline]] but the location is
wrong:
attr.C:1:37: warning: ‘always_inline’ attribute directive ignored
[-Wattributes]
1 | [[always_inline]] inline void bar() noexcept { __builtin_abort(); }
| ^~~~~~~~
It would also be nice if we suggested using the gnu:: namespace when we ignore
an attribute that *is* known, but isn't being used correctly.
