r248797 - in /branches/c++-modules: ChangeLog.m...

[nathan at gcc dot gnu dot org]

Author: nathan
Date: Thu Jun  1 17:40:46 2017
New Revision: 248797

URL: https://gcc.gnu.org/viewcvs?rev=248797&root=gcc&view=rev
Log:
	Incomplete or empty classes.
	gcc/cp/
	* cp-tree.h (ovl_iterator::export_tail): New.
	(TYPE_GET_PTRMEMFUNC_TYPE, TYPE_SET_PTRMEMFUNC_TYPE): Delete.
	(TYPE_PTRMEMFUNC_TYPE): New.
	(maybe_add_lang_type_raw): Add ptrmem_p arg.
	(fit_ptrmem_type_decl): Declare.
	(ovl_insert): Add export_tail.
	* decl.c (build_ptrmemfunc_type): Use fit_ptrmem_type_decl,
	adjust.
	(xref_tag_1): Call decl_set_module.
	* lex.c (maybe_add_lang_type_raw): Add ptrmem_p arg.  Adjust.
	(fit_ptrmem_type_decl): New.
	(cxx_make_type): Adjust.
	* module.c (name_string): New. Use it everywhere.
	(cpm_reader::fill): Check ferror.
	(cpms_out::tag_binding): Skip builtins.  Write types.
	(cpms_out::lang_type_bools, cpms_in::lang_type_bools): New.
	* name-lookup.c (STAT_EXPORTS): New.
	(name_lookup::process_module_binding): Use it.
	(update_binding): Set it.
	(newbinding_bookkeeping): New. Broken out of ...
	(do_pushdecl): ... here.  Call it.
	(push_module_binding): And call it here.  Set STAT_EXPORTS.
	* rtti.c (create_pseudo_type_info): Mark as builtins.
	(get_pseudo_ti_index): Likewise.
	(emit_support_tinfos): Use regular lookup to find type.  Set
	builtins location.
	* tree.c (ovl_insert): Add export_tail arg.
	gcc/testsuite/
	* g++.dg/modules/class-1_[abcd].C: New.

Added:
    branches/c++-modules/gcc/testsuite/g++.dg/modules/class-1_a.C
    branches/c++-modules/gcc/testsuite/g++.dg/modules/class-1_b.C
    branches/c++-modules/gcc/testsuite/g++.dg/modules/class-1_c.C
    branches/c++-modules/gcc/testsuite/g++.dg/modules/class-1_d.C
Modified:
    branches/c++-modules/ChangeLog.modules
    branches/c++-modules/gcc/cp/cp-tree.h
    branches/c++-modules/gcc/cp/decl.c
    branches/c++-modules/gcc/cp/lex.c
    branches/c++-modules/gcc/cp/module.c
    branches/c++-modules/gcc/cp/name-lookup.c
    branches/c++-modules/gcc/cp/rtti.c
    branches/c++-modules/gcc/cp/tree.c