https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90936
Martin Liška <marxin at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
CC| |marxin at gcc dot gnu.org
Resolution|--- |INVALID
--- Comment #4 from Martin Liška <marxin at gcc dot gnu.org> ---
Well, clang also considers that ambiguous:
$ clang++ pr90936.cc -c
pr90936.cc:14:9: error: call to constructor of 'Foo' is ambiguous
Foo f2(static_cast<ConvertibleToFoo&&>(ConvertibleToFoo{}));
^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
pr90936.cc:1:8: note: candidate constructor (the implicit copy constructor)
struct Foo
^
pr90936.cc:1:8: note: candidate constructor (the implicit move constructor)
1 error generated.
