egcs/gcc ChangeLog cpplib.c

[brolley@cygnus.com]

CVSROOT:	/egcs/carton/cvsfiles
Module name:	egcs
Changes by:	brolley@egcs.cygnus.com	98/12/15 11:17:08

Modified files:
	gcc            : ChangeLog cpplib.c 

Log message:
	1998-12-14 00:56 -0500  Zack Weinberg  <zack@rabi.phys.columbia.edu>
	
	* cpplib.c: Make all directive handlers read their own
	arguments.
	(struct directive): Remove last two arguments from FUNC
	member prototype. Remove `command_reads_line' member
	entirely.
	(directive_table): Remove initializations of
	command_reads_line flag.  Pretty-print.
	(eval_if_expression, do_define, do_line, do_include,
	do_undef, do_error, do_pragma, do_ident, do_if, do_xifdef,
	do_else, do_elif, do_sccs, do_assert, do_unassert,
	do_warning): Take only two args.
	
	(cpp_define): Call do_define with two args and the text to
	define stuffed into a buffer.
	(make_assertion): Call do_assert with two args.
	(handle_directive): Call do_line with two args. Call
	kt->func with two args.  Remove command_reads_line
	processing.
	(do_define, do_undef, do_error, do_warning, do_pragma,
	do_sccs): Read the rest of the line here.
	(do_ident): Gobble rest of line, as cccp does.
	(cpp_undef): New function.
	(cpp_start_read): Call cpp_undef instead of do_undef.