https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114909
Marek Polacek <mpolacek at gcc dot gnu.org> changed:
What |Removed |Added
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CC| |mpolacek at gcc dot gnu.org
--- Comment #1 from Marek Polacek <mpolacek at gcc dot gnu.org> ---
fn1 returns a reference and takes a temporary as an argument; we can't prove
that it doesn't return a reference to the temporary, so we warn. Please add
[[gnu::no_dangling]] to fn1 to suppress the warning.
