2010-11-25 Basile Starynkevitch <basile@starynkevitch.net>

2010-11-25  Basile Starynkevitch  <basile@starynkevitch.net>
	    Jeremie Salvucci  <jeremie.salvucci@free.fr>

	* gentype-state.c: Add new file.

	* gengtype.c (type count): New variable.
	(new_structure, find_param_structure, create_pointer)
	(create_array): Use it to set state_number in types.
	(dump_everything): Improve comment.
	(main): Call read_state and write_state. Print type_count.

	* gengtype.h (type_lineloc): New function.
	(read_state, write_state): New declarations.

	* Makefile.in (GENGTYPE_FLAGS): New variable.
	(s-gtype): Run gengtype twice and generate gtype.state.
	(build/gengtype-state.o): New rule.
	(build/gengtype$(build_exeext)): Link gengtype-state.o.
	(mostlyclean): Update comment.  Remove gtype.state.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167150 138bc75d-0d04-0410-961f-82ee72b054a4