https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63151
Martin Sebor <msebor at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |msebor at gcc dot gnu.org
Summary|Accessibility error when |[5/6/7 regression]
|brace-constructing base |Accessibility error when
|class with protected |brace-constructing base
|defaulted constructor and |class with protected
|member variable |defaulted constructor and
| |member variable
--- Comment #2 from Martin Sebor <msebor at gcc dot gnu.org> ---
4.9 regression introduced in r203985:
r203985 | jason | 2013-10-23 14:08:56 -0400 (Wed, 23 Oct 2013) | 24 lines
In C++11 a trivial [cd]tor might not be callable.
* class.c (user_provided_p): A function deleted on its declation
in the class is not user-provided.
(type_build_ctor_call): Also force a ctor call if we
might have a deleted or private trivial ctor.
(type_build_dtor_call): New.
(deduce_noexcept_on_destructors): Remove obsolete code.
* cp-tree.h: Declare type_build_dtor_call.
* decl.c (expand_static_init): Make sure trivial dtors are callable.
(cxx_maybe_build_cleanup): Likewise.
* except.c (build_throw): Likewise.
* init.c (build_value_init): Handle trivial but not callable ctors.
(perform_target_ctor): Make sure trivial dtor is callable.
(perform_member_init): Likewise.
(expand_cleanup_for_base): Likewise.
(build_vec_delete_1): Likewise.
(build_delete): Likewise.
(push_base_cleanups): Likewise.
(build_new_1): Avoid redundant error.
* method.c (synthesized_method_walk): Can't ever exit early in C++11.
Always process the subobject destructor.
* semantics.c (finish_compound_literal): Make sure trivial dtor is
callable.
* typeck2.c (split_nonconstant_init): Likewise.
