gcc/gcc ChangeLog Makefile.in c-incpath.c c-op ...

[neil at gcc dot gnu dot org]

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	neil@gcc.gnu.org	2003-07-29 22:26:14

Modified files:
	gcc            : ChangeLog Makefile.in c-incpath.c c-opts.c 
	                 cppfiles.c cpphash.h cppinit.c cpplib.c 
	                 cpplib.h 
	gcc/testsuite  : ChangeLog 
	gcc/testsuite/gcc.dg/cpp: include2.c 

Log message:
	* Makefile.in (LIBCPP_DEPS): Add HASHTAB_H.
	* cppfiles.c: Completely rewritten.
	* c-incpath.c (free_path, remove_duplicates, heads, tails, add_path):
	struct cpp_path is now struct cpp_dir.
	(remove_duplicates): Don't simplify path names.
	* c-opts.c (c_common_parse_file): cpp_read_next_file renamed
	cpp_stack_file.
	* cpphash.h: Include hashtab.h.
	(_cpp_file): Declare.
	(struct cpp_buffer): struct include_file is now struct _cpp_file,
	and struct cpp_path is now struct cpp_dir.  Rename members.
	(struct cpp_reader): Similarly.  New members once_only_files,
	file_hash, file_hash_entries, quote_ignores_source_dir,
	no_search_path, saw_pragma_once.  Remove all_include_files and
	max_include_len.  Make some members bool.
	(_cpp_mark_only_only): Renamed from _cpp_never_reread.
	(_cpp_stack_file): Renamed from _cpp_read_file.
	(_cpp_stack_include): Renamed from _cpp_execute_include.
	(_cpp_init_files): Renamed from _cpp_init_includes.
	(_cpp_cleanup_files): Renamed from _cpp_cleanup_includes.
	* cppinit.c (cpp_create_reader): Initialize no_search_path.  Update.
	(cpp_read_next_file): Rename and move to cppfiles.c.
	(cpp_read_main_file): Update.
	* cpplib.c (run_directive): Update for renamed members.
	(do_include_common, _cpp_pop_buffer): Update.
	(do_import): Undeprecate #import.
	(do_pragma_once): Undeprecate.  Use _cpp_mark_file_once_only.
	* cpplib.h: Remove file_name_map_list.
	(cpp_options): Remove map_list.
	(cpp_dir): Rename from cpp_path.  New datatype for name_map.
	(cpp_set_include_chains, cpp_stack_file, cpp_included): Update.
	testsuite:
	* gcc.dg/cpp/include2.c: Only expect one message.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.647&r2=2.648
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/Makefile.in.diff?cvsroot=gcc&r1=1.1128&r2=1.1129
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/c-incpath.c.diff?cvsroot=gcc&r1=1.8&r2=1.9
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/c-opts.c.diff?cvsroot=gcc&r1=1.80&r2=1.81
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cppfiles.c.diff?cvsroot=gcc&r1=1.177&r2=1.178
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cpphash.h.diff?cvsroot=gcc&r1=1.194&r2=1.195
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cppinit.c.diff?cvsroot=gcc&r1=1.289&r2=1.290
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cpplib.c.diff?cvsroot=gcc&r1=1.348&r2=1.349
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cpplib.h.diff?cvsroot=gcc&r1=1.261&r2=1.262
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&r1=1.2929&r2=1.2930
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/cpp/include2.c.diff?cvsroot=gcc&r1=1.3&r2=1.4