https://gcc.gnu.org/bugzilla/show_bug.cgi?id=57997
Jonathan Wakely <redi at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
Resolution|--- |FIXED
Target Milestone|--- |9.0
--- Comment #11 from Jonathan Wakely <redi at gcc dot gnu.org> ---
The original testcase works on trunk, although it's still possible to create
dangling references from valarray expressions by using `auto` (especially in
functions returning `auto` or `decltype(auto)` which end up returning an
expression template referring to a local valarray on the function's stack).
