[patch] Cleanups in decl2.c

[Jeffrey Yasskin <jyasskin at google dot com>]

When writing my previous patch, I copied code from elsewhere in
decl2.c, which Diego later told me was written in bad style. So this
patch fixes the places I copied from. I changed ints to bools and a
use of current_function_decl immediately after
start_preparsed_function() to the equivalent local variable.

gcc/cp/ChangeLog:
2010-07-14  Jeffrey Yasskin  <jyasskin@google.com>

	* cp-tree.h (at_eof): ->bool.
	* decl2.c (at_eof): ->bool.
	* decl2.c (finish_static_data_member_decl): ->bool.
	* decl2.c (maybe_emit_vtables): ->bool.
	* decl2.c (determine_visibility): ->bool.
	* decl2.c (start_objects): current_function_decl->fndecl.
	* decl2.c (cp_write_global_declarations): ->bool.

Attachment: cleanup.patch
Description: Binary data