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| author | Zack Weinberg <zack@gcc.gnu.org> | 2000-07-18 00:59:49 +0000 |
|---|---|---|
| committer | Zack Weinberg <zack@gcc.gnu.org> | 2000-07-18 00:59:49 +0000 |
| commit | 711b88243b220e3cd737696da51de70f32bb7d5c (patch) | |
| tree | a8929adb35764d62c4016b482a4cb4b619be00cb /gcc/cpplib.h | |
| parent | 5d8fcdcb2ddbd52a35621a7880cf268c50a54027 (diff) | |
| download | gcc-711b88243b220e3cd737696da51de70f32bb7d5c.zip gcc-711b88243b220e3cd737696da51de70f32bb7d5c.tar.gz gcc-711b88243b220e3cd737696da51de70f32bb7d5c.tar.bz2 | |
[multiple changes]
2000-02-17 Zack Weinberg <zack@wolery.cumb.org>
* cpphash.c: Don't include hashtab.h. Most macro-handling code
moved to cppmacro.c.
(hash_HASHNODE, eq_HASHNODE, _cpp_dump_macro_hash,
dump_hash_helper): Delete.
(expand_hash, higher_prime_number, _cpp_lookup_with_hash,
cpp_forall_identifiers): New. Implement specialized version of
Vlad's expandable hash table.
(cpp_lookup): Use new functions.
(_cpp_init_macros, _cpp_cleanup_macros): Adjust for new
implementation.
* cppmacro.c: New file.
* cppinit.c (dump_macros_helper): New.
(cpp_finish): Iterate over the identifier table directly.
* cpplex.c (parse_name): Calculate the hash of the identifier
while we scan it. Use _cpp_lookup_with_hash when we can.
* cpphash.h: Update prototypes.
(xcnewvec, HASHSTEP): New helper macros.
* cpplib.h: Update prototypes.
* Makefile.in (LIBCPP_OBJS): Add cppmacro.o.
(cppmacro.o): New rule.
(cpphash.o): Update deps.
* cppmain.c: Do not set pfile->printer if no_output is on.
2000-02-15 Neil Booth <neilb@earthling.net>
* cpplib.c: Change all directive-handler functions to return
void, not int.
* cpphash.h: Update typedefs.
From-SVN: r35113
Diffstat (limited to 'gcc/cpplib.h')
| -rw-r--r-- | gcc/cpplib.h | 24 |
1 files changed, 14 insertions, 10 deletions
diff --git a/gcc/cpplib.h b/gcc/cpplib.h index 500b5e2..80671cf 100644 --- a/gcc/cpplib.h +++ b/gcc/cpplib.h @@ -653,6 +653,10 @@ extern void cpp_undef PARAMS ((cpp_reader *, const char *)); extern void cpp_unassert PARAMS ((cpp_reader *, const char *)); extern void cpp_free_token_list PARAMS ((cpp_toklist *)); +extern cpp_buffer *cpp_push_buffer PARAMS ((cpp_reader *, + const unsigned char *, long)); +extern cpp_buffer *cpp_pop_buffer PARAMS ((cpp_reader *)); +extern int cpp_defined PARAMS ((cpp_reader *, const unsigned char *, int)); /* N.B. The error-message-printer prototypes have not been nicely formatted because exgettext needs to see 'msgid' on the same line @@ -680,8 +684,8 @@ extern void cpp_pedwarn_with_line PARAMS ((cpp_reader *, int, int, const char *m ATTRIBUTE_PRINTF_4; extern void cpp_pedwarn_with_file_and_line PARAMS ((cpp_reader *, const char *, int, int, const char *msgid, ...)) ATTRIBUTE_PRINTF_5; -extern void cpp_error_from_errno PARAMS ((cpp_reader *, const char *)); -extern void cpp_notice_from_errno PARAMS ((cpp_reader *, const char *)); +extern void cpp_error_from_errno PARAMS ((cpp_reader *, const char *)); +extern void cpp_notice_from_errno PARAMS ((cpp_reader *, const char *)); /* In cpplex.c */ extern cpp_buffer *cpp_push_buffer PARAMS ((cpp_reader *, @@ -694,16 +698,16 @@ extern int cpp_ideq PARAMS ((const cpp_token *, const char *)); /* In cpphash.c */ -extern int cpp_defined PARAMS ((cpp_reader *, - const unsigned char *, int)); -extern cpp_hashnode *cpp_lookup PARAMS ((cpp_reader *, - const unsigned char *, int)); +extern cpp_hashnode *cpp_lookup PARAMS ((cpp_reader *, + const unsigned char *, size_t)); +extern void cpp_forall_identifiers PARAMS ((cpp_reader *, + int (*) PARAMS ((cpp_reader *, + cpp_hashnode *)))); /* In cppfiles.c */ -extern int cpp_included PARAMS ((cpp_reader *, const char *)); -extern int cpp_read_file PARAMS ((cpp_reader *, const char *)); -extern void cpp_make_system_header PARAMS ((cpp_reader *, - cpp_buffer *, int)); +extern int cpp_included PARAMS ((cpp_reader *, const char *)); +extern int cpp_read_file PARAMS ((cpp_reader *, const char *)); +extern void cpp_make_system_header PARAMS ((cpp_reader *, cpp_buffer *, int)); #ifdef __cplusplus } |