In C++11 a trivial [cd]tor might not be callable.

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.

From-SVN: r203985