[Bug c++/109232] Using deduced return type in an unevaluated context leads to codegen

[ppalka at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109232

--- Comment #5 from Patrick Palka <ppalka at gcc dot gnu.org> ---
So one workaround is to explicitly declare begin inline, which works because
the problematic test in cgraph_node::finalize_function excludes
DECL_DECLARED_INLINE_P functions.