https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96645
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |jakub at gcc dot gnu.org
--- Comment #6 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
If I pass tf_error instead of tf_none in constructible_expr's
build_special_member call, I get:
pr96645.C: In instantiation of ‘struct
is_default_constructible<testVarStruct()::DataWithStruct::A>’:
pr96645.C:22:36: required from here
pr96645.C:12:17: error: default member initializer for
‘testVarStruct()::DataWithStruct::A::number’ required before the end of its
enclosing class
12 | : bool_constant<__is_constructible(T)>
| ^~~~~~~~~~~~~~~~~~~~~
so I guess the reason for the failure is that tsubst hasn't processed the
nsdmis yet.
