c++: Elide inactive initializer fns from init array

There's no point adding no-op initializer fns (that a module might
have) to the static initializer list.  Also, we can add any objc
initializer call to a partial initializer function and simplify some
control flow.

	gcc/cp/
	* decl2.cc (finish_objects): Add startp parameter, adjust.
	(generate_ctor_or_dtor_function): Detect empty fn, and don't
	generate unnecessary code.  Remove objc startup here ...
	(c_parse_final_cleanyps): ... do it here.

	gcc/testsuite/
	* g++.dg/modules/init-2_b.C: Add init check.
	* g++.dg/modules/init-2_c.C: Add init check.

0 files changed, 0 insertions, 0 deletions