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Author SHA1 Message Date
Paul Eggert 5389a5bff4 (EXTRA_DIST): Add mbswidth.m4. 2002-11-03 08:40:08 +00:00
Paul Eggert aad8382e8d (libbison_a_SOURCES): Add mbswidth.h, mbswidth.c. 2002-11-03 08:39:43 +00:00
Paul Eggert 1d9f7cd4f8 (jm_PREREQ_MBSWIDTH): Add. 2002-11-03 08:39:16 +00:00
Paul Eggert c0acc0f522 New files, from GNU gettext and GNU coreutils. 2002-11-03 08:38:43 +00:00
Paul Eggert b9e0056255 Fix misspellings in comments. 2002-11-03 07:56:25 +00:00
Paul Eggert 397477b4e9 Don't include quote.h; not needed. 
(get_merge_function): Reword warning to be consistent with type clash
diagnostic in grammar_current_rule_check.
 2002-11-03 07:49:40 +00:00
Paul Eggert 9e4c5cb833 (quotearg_buffer_restyled): Fix off-by-two bug in trigraph handling. 2002-11-03 07:03:53 +00:00
Paul Eggert 01cfa69791 (prepare_symbols): When printing token names, escape "[" as "@<:@" and 
likewise for "]".
 2002-11-03 06:41:59 +00:00
Paul Eggert 3fbf949b82 (errno): Remove declaration, as we are now assuming C89 or better, and 
C89 guarantees errno.
 2002-11-03 06:16:55 +00:00
Paul Eggert 762b212bdf * lib/bitset_stats.c (bitset_stats_read, bitset_stats_write): 
Check for close failures.
* src/files.h (xfclose): Return void, not int, since it always
returned zero.
* src/files.c (xfclose): Likewise.  Report I/O error if ferror
indicates one.
* src/output.c (output_skeleton): Use xfclose rather than fclose
and ferror.  xfclose now checks ferror.

* data/glr.c (YYLEFTMOST_STATE): Remove.
(yyreportTree): Use a stack-based leftmost state.  This avoids
our continuing battles with bogus warnings about initializers.
 2002-10-30 09:45:46 +00:00
Paul Eggert 30ba05f239 (output_skeleton): Use xfclose rather than fclose and ferror. xfclose 
now checks ferror.
 2002-10-30 06:20:02 +00:00
Paul Eggert e63ee1f16c (xfclose): Return void, not int, since it always returned zero. 
Report I/O error if ferror indicates one.
 2002-10-30 06:19:00 +00:00
Paul Eggert 760d7aa8fa (xfclose): Return void, not int, since it always returned zero. 2002-10-30 06:18:19 +00:00
Paul Eggert 11a712626c (bitset_stats_read, bitset_stats_write): Check for close failures. 2002-10-30 06:17:52 +00:00
Paul Eggert 782a05f9de (YYLEFTMOST_STATE): Remove. 
(yyreportTree): Use a stack-based leftmost state.  This avoids
our continuing battles with bogus warnings about initializers.
 2002-10-30 05:38:30 +00:00
Paul Eggert 413fcf3a20 (AC_INIT): Bump version to 1.75b. 2002-10-25 06:56:26 +00:00
Paul Eggert 5c16c6b13a Version 1.75a. 2002-10-25 06:05:50 +00:00
Paul Eggert 1f1b791bf0 Fix misspelling of "Valgrind". 2002-10-25 05:37:58 +00:00
Paul Eggert bf1ebda27b * tests/calc.at (_AT_DATA_CALC_Y): Remove unused strcat declaration. 
* tests/cxx-type.at (_AT_TEST_GLR_CALC): Include stdlib.h, since
we use malloc.  Don't assume 'A' through 'Z' are contiguous.
Don't assume strdup exists; POSIX says its an XSI extension.
Check for buffer overflow on input.
 2002-10-25 05:14:04 +00:00
Paul Eggert 2946869a28 (_AT_DATA_CALC_Y): Remove unused strcat declaration. 2002-10-25 05:13:44 +00:00
Paul Eggert c469accea7 (_AT_TEST_GLR_CALC): Include stdlib.h, since 
we use malloc.  Don't assume 'A' through 'Z' are contiguous.
Don't assume strdup exists; POSIX says its an XSI extension.
Check for buffer overflow on input.
 2002-10-25 05:13:24 +00:00
Paul Eggert c55762568f * src/main.c (main): With --trace=time, report times even if a 
non-fatal error occurs.  Formerly, the times were reported in some
such cases but not in others.
* src/reader.c (reader): Just return if a complaint has been issued,
instead of exiting, so that 'main' can report times.
 2002-10-23 18:42:04 +00:00
Paul Eggert f6d0c2394c (main): With --trace=time, report times even if a non-fatal error 
occurs.  Formerly, the times were reported in some such cases but not
in others.
 2002-10-23 18:41:43 +00:00
Paul Eggert f956c304c5 (reader): Just return if a complaint has been issued, 
instead of exiting, so that 'main' can report times.
 2002-10-23 18:41:04 +00:00
Paul Eggert 223a78837b AM_PROG_LEX -> AC_PROG_LEX. 
Go back to returning (not exiting) from main.
Work around empty struct in glr.c.
Typo fixes for doc.
 2002-10-23 08:09:43 +00:00
Paul Eggert 41cce2f604 (AC_PROG_LEX): Use instead of AM_PROG_LEX. 
Suggested by Art Haas.
 2002-10-23 08:07:13 +00:00
Paul Eggert e0c74f0d34 (exit) [! (STDC_HEADERS || _LIBC)]: Remove exit decl; not needed any more. 2002-10-23 07:35:48 +00:00
Paul Eggert e95aed631d (main): Use return to exit, undoing yesterday's change. 
The last OS that we could find where this wouldn't work is
SunOS 3.5, and that's too old to worry about now.
 2002-10-23 07:00:19 +00:00
Paul Eggert ffa4c58acb (struct yyltype): Define members even when not 
doing locations.  This is more consistent with yacc.c, and it
works around the following bug reports:
http://mail.gnu.org/pipermail/bug-bison/2002-October/001748.html
http://mail.gnu.org/pipermail/bug-bison/2002-October/001764.html
http://mail.gnu.org/pipermail/bug-bison/2002-October/001769.html
 2002-10-23 06:30:49 +00:00
Paul Eggert c827f760f6 Minor spelling and typographical fixes. Use @acronym consistently. 
Standardize on "Yacc" instead of "YACC", "Algol" instead of "ALGOL".
Give a bit more history about BNF.
 2002-10-23 05:26:32 +00:00
Paul Eggert 6db10d14be Be consistent about 'bool'. 
* src/complain.c (warning_issued): Renamed from warn_message_count; now bool.
(complaint_issued): Renamed from complain_message_count; likewise.

* src/main.c (main): Use exit to exit with failure.

* src/complain.c (fatal_at, fatal): Use EXIT_FAILURE and EXIT_SUCCESS
rather than 1 and 0.
* src/main.c (main): Likewise.
* src/getargs.c (getargs): Likewise.
* src/reader.c (reader): Likewise.

* src/getarg.c (getargs): Remove duplicate code for
"Try `bison --help'".

* src/files.c (xfopen, xfclose): Use EXIT_FAILURE rather than 2.
What was that "2" for?

* src/complain.h (fatal, fatal_at): Add __attribute__((__noreturn__)).
* src/getargs.c (usage): Likewise.

* src/getargs.c (getargs): When there are too few operands, report
the last one.  When there are too many, report the first extra
one.  This is how diffutils does it.
 2002-10-23 03:59:56 +00:00
Paul Eggert ec88357a8c (fatal, fatal_at): Add __attribute__((__noreturn__)). 
(warning_issued): Renamed from warn_message_count.  Now bool.
(complaint_issued): Renamed from complain_message_count.  Now bool.
 2002-10-22 05:12:08 +00:00
Paul Eggert 5ca3209b44 (main): Use exit to exit with failure. 
Use EXIT_FAILURE and EXIT_SUCCESS rather than 1 and 0.
 2002-10-22 05:07:12 +00:00
Paul Eggert 0df27e8b2d (getargs): Use EXIT_FAILURE and EXIT_SUCCESS rather than 1 and 0. 
Remove duplicate code for "Try `bison --help'".
(usage):  Add __attribute__((__noreturn__)).
 2002-10-22 05:06:21 +00:00
Paul Eggert 901ec1537a (xfopen, xfclose): Use EXIT_FAILURE rathern than 2. 
What was that "2" for?
 2002-10-22 05:01:46 +00:00
Paul Eggert 0ae6073a18 (warning_issued): Renamed from warn_message_count, 
so that we needn't worry about integer overflow (!).
Now of type bool.  All uses changed.
(complaint_issued): Renamed from complain_message_count; likewise.
(fatal_at, fatal): Use EXIT_FAILURE and EXIT_SUCCESS rather than 1 and 0.
 2002-10-22 04:53:49 +00:00
Paul Eggert 8307162d58 Use C99-style bool instead of our own style. 2002-10-22 04:46:28 +00:00
Paul Eggert 738c69de37 Use C99-style bool instead of our own style. 
(comment change only)
 2002-10-22 04:45:51 +00:00
Paul Eggert b4afb6bbe5 Use C99-style bool instead of our own style. 
(reader): Use EXIT_FAILURE and EXIT_SUCCESS rather than 1 and 0.
 2002-10-22 04:43:50 +00:00
Paul Eggert 637c4b283c se C99-style bool instead of our own style. 2002-10-22 04:41:25 +00:00
Paul Eggert 78b8881659 (bool, false, true): Use a definition consistent with ../lib/hash.c. 2002-10-22 04:40:09 +00:00
Paul Eggert a3714bcedf (hash_compare_symbol_t): (a ? FALSE : TRUE) -> (! a) 2002-10-22 04:39:44 +00:00
Paul Eggert 5dd5fd4a56 (hash_compare_muscles): (a ? FALSE : TRUE) -> (! a) 2002-10-22 04:39:05 +00:00
Paul Eggert fece5986bf (EXTRA_DIST): Add stdbool.m4. 2002-10-22 04:38:11 +00:00
Paul Eggert 8d60a570d5 (AC_HEADER_STDBOOL): Add. 2002-10-22 04:37:50 +00:00
Paul Eggert a7e92301ef New file, from coreutils 4.5.3. 2002-10-22 04:36:31 +00:00
Paul Eggert a4b6efd473 (getargs): When there are too few operands, report the last one. When 
there are too many, report the first extra one.  This is how diffutils
does it.
 2002-10-21 18:15:13 +00:00
Paul Eggert 92a060fd6a Remove K&R vestiges. 
* configure.ac (AC_C_CONST, AM_C_PROTOTYPES): Remove.
* src/complain.c (VA_START): Remove.  Assume prototypes.
(vfprintf) [! (HAVE_VPRINTF || defined vfprintf)]: New macro.
(private_strerror, warn_at, warn, complain_at, complain, fatal_at,
fatal): Assume prototypes.
* src/complain.h: Assume prototypes.
* src/system.h (PARAMS): Remove.
Include <limits.h> unconditionally, since it's guaranteeed even
for a freestanding C89 compiler.
(SHRT_MIN, SHRT_MAX): Remove, since C89 guarantees them.
* src/vmsgetargs.c (getargs, cli_present, cli_get_value): Prototype.
 2002-10-21 05:31:34 +00:00
Paul Eggert d33cb3ae09 Remove all uses of PARAMS, since we now assume C89 or better. 2002-10-21 05:30:50 +00:00
Paul Eggert b8452344de (getargs, cli_present, cli_get_value): Prototype. 2002-10-21 05:29:50 +00:00
Paul Eggert 930393cf02 (PARAMS): Remove. 
Include <limits.h> unconditionally, since it's guaranteeed even
for a freestanding C89 compiler.
(SHRT_MIN, SHRT_MAX): Remove, since C89 guarantees them.
 2002-10-21 05:29:07 +00:00
Paul Eggert 49f801e6fe Assume prototypes. 2002-10-21 05:28:34 +00:00
Paul Eggert 2118414023 (VA_START): Remove. Assume prototypes. 
(vfprintf) [! (HAVE_VPRINTF || defined vfprintf)]: New macro.
(private_strerror, warn_at, warn, complain_at, complain, fatal_at,
fatal): Assume prototypes.
 2002-10-21 05:28:16 +00:00
Paul Eggert 87004b05f7 (AC_C_CONST, AM_C_PROTOTYPES): Remove. 2002-10-21 05:27:45 +00:00
Paul Eggert 95f2c9fe7d Do not create a temporary file, as that involves security and 
cleanup headaches.  Instead, use a pair of pipes.
Derived from a suggestion by Florian Krohm.

Also, some other minor changes to avoid GCC warnings.
 2002-10-20 06:37:08 +00:00
Paul Eggert 975553805c Do not create a temporary file, as that involves security and 
cleanup headaches.  Instead, use a pair of pipes.  Derived from
a suggestion by Florian Krohm.
 2002-10-20 06:35:41 +00:00
Paul Eggert 2cdb2a7b05 (readpipe): Remove decl. 
(scan_skel): New function, to be used in place of m4_invoke.
Read from stream rather than file.
 2002-10-20 06:32:04 +00:00
Paul Eggert 573312acb6 Include "subpipe.h". 
(m4_invoke): Remove decl.
(scan_skel): New decl.
(output_skeleton): Use pipe rather than temporary file for m4 input.
Check that m4sugar.m4 is readable, to avoid deadlock.
Check for pipe I/O error.
 2002-10-20 06:31:23 +00:00
Paul Eggert f7aed66054 Add lib/subpipe.c. 2002-10-20 06:30:43 +00:00
Paul Eggert 82f9f11f39 (EXTRA_DIST): Remove mkstemp.m4. Add subpipe.m4. 2002-10-20 06:30:15 +00:00
Paul Eggert 6d55632cb7 (libbison_a_SOURCES): Remove readpipe.c. 
Add subpipe.h, subpipe.c.
 2002-10-20 06:29:41 +00:00
Paul Eggert 2593afab81 (UTILS_FUNC_MKSTEMP, jm_PREREQ_TEMPNAME): Remove. 
(BISON_PREREQ_SUBPIPE): Add.
 2002-10-20 06:29:09 +00:00
Paul Eggert 5b2d69cc5b Initial version. 2002-10-20 06:28:23 +00:00
Paul Eggert bb33f19a4b (prepare): Use xstrdup to convert char const * to char *, to avoid GCC 
warning.
 2002-10-20 06:01:07 +00:00
Paul Eggert d9d363b172 (muscle_pair_list_grow): Rename local to avoid confusion with 
similarly-named more-global.
 2002-10-20 05:47:09 +00:00
Paul Eggert 9e2c5ef112 (TICKS_TO_MSEC, CLOCKS_TO_MSEC): Do not cast to 
float, as this generates a warning on Solaris 8 + GCC 3.2 with
--enable-gcc-warnings.  Instead, divide into 1.0 rather than 1;
this generates a more-accurate value anyway.
(timervar_accumulate): Rename local variables to avoid confusion
with similarly-named global 'start_time'.
 2002-10-20 05:34:55 +00:00
Paul Eggert 55b929cab2 Spell -*- Autoconf -*-' properly; the leading -' was missing. 2002-10-20 05:23:11 +00:00
Paul Eggert 3a781eb26b * data/glr.c (yyreportParseError): Don't assume that sprintf 
yields the length of the printed string, as this is not true
on SunOS 4.1.4.  Reported by Peter Klein.
 2002-10-19 01:33:39 +00:00
Paul Eggert 3eb4916379 (yyreportParseError): Don't assume that sprintf 
yields the length of the printed string, as this is not true
on SunOS 4.1.4.  Reported by Peter Klein.
 2002-10-19 01:33:20 +00:00
Paul Eggert 724ce7f524 * tests/calc.at (_AT_DATA_CALC_Y): #undef memcmp and realloc. 
* tests/conflicts.at (%nonassoc and eof): Likewise.
Fixes SunOS 4.1.4 test failure reported by Peter Klein.
 2002-10-19 01:10:26 +00:00
Paul Eggert ac5dd84c25 (%nonassoc and eof): #undef memcmp and realloc. 2002-10-19 01:09:36 +00:00
Paul Eggert d968424300 (_AT_DATA_CALC_Y): #undef memcmp and realloc. 2002-10-19 01:09:13 +00:00
Paul Eggert 93e2236a6d * src/muscle_tab.h (MUSCLE_TAB_H_): Was misspelled as MUSCLE_TAB_H. 2002-10-17 06:31:51 +00:00
Paul Eggert f7737e2e16 (MUSCLE_TAB_H_): Was misspelled as MUSCLE_TAB_H_. 2002-10-17 06:27:41 +00:00
Paul Eggert e76d2469e5 * NEWS: Officially drop support for building Bison with K&R C, 
since it didn't work anyway and it's not worth worrying about.
* Makefile.maint (wget_files): Remove ansi2knr.c.
(ansi2knr.c-url_prefix): Remove.
* lib/.cvsignore: Remove ansi2knr, ansi2knr.*.
* lib/Makefile.am (AUTOMAKE_OPTIONS): Remove.
* src/Makefile.am (AUTOMAKE_OPTIONS): Remove.
 2002-10-17 01:29:58 +00:00
Paul Eggert 24c7b92b25 (AUTOMAKE_OPTIONS): Remove. 2002-10-17 01:29:01 +00:00
Paul Eggert dddb8b6121 Remove ansi2knr, ansi2knr.*. 2002-10-17 01:26:33 +00:00
Paul Eggert 71d1d25c7a Officially drop support for building Bison with K&R C, 
since it didn't work anyway and it's not worth worrying about.
 2002-10-17 01:24:46 +00:00
Paul Eggert da2292e5c7 (wget_files): Remove ansi2knr.c. 
(ansi2knr.c-url_prefix): Remove.
 2002-10-17 00:14:32 +00:00
Paul Eggert 5bd1c41900 Stop using the "enum_" trick for K&R-style function definitions; 
it confused me, and I was the author!  Instead, assume that people
who want to use K&R C compilers (when using these modules in GCC,
perhaps?) will run ansi2knr.
 2002-10-16 06:29:12 +00:00
Paul Eggert 829f74d293 (enum_lbitset_find_mode): Remove. All uses of "enum_" changed to "enum ". 
(debug_lbitset, lbitset_and, lbitset_and_cmp, lbitset_andn,
lbitset_andn_cmp, lbitset_bytes, lbitset_copy, lbitset_copy_cmp,
lbitset_disjoint_p, lbitset_elt_alloc, lbitset_elt_calloc,
lbitset_elt_find, lbitset_elt_free, lbitset_elt_link,
lbitset_elt_unlink, lbitset_elt_zero_p, lbitset_empty_p,
lbitset_equal_p, lbitset_free, lbitset_init, lbitset_list,
lbitset_list_reverse, lbitset_not, lbitset_ones, lbitset_op3_cmp,
lbitset_or, lbitset_or_cmp, lbitset_prune, lbitset_release_memory,
lbitset_reset, lbitset_set, lbitset_size, lbitset_subset_p,
lbitset_test, lbitset_weed, lbitset_xor, lbitset_xor_cmp,
lbitset_zero): Use function prototypes; this removes the need for
declaring static functions simply to provide their prototypes.
 2002-10-16 06:27:59 +00:00
Paul Eggert 75f10004fe (enum_ebitset_find_mode): Remove. All uses of "enum_" changed to "enum ". 
(ebitset_and, ebitset_and_cmp, ebitset_andn, ebitset_andn_cmp,
ebitset_bytes, ebitset_copy, ebitset_copy_, ebitset_copy_cmp,
ebitset_disjoint_p, ebitset_elt_add, ebitset_elt_alloc,
ebitset_elt_calloc, ebitset_elt_find, ebitset_elt_free,
ebitset_elt_last, ebitset_elt_remove, ebitset_elt_zero_p,
ebitset_elts_grow, ebitset_empty_p, ebitset_equal_p, ebitset_free,
ebitset_init, ebitset_list, ebitset_list_reverse, ebitset_not,
ebitset_ones, ebitset_op3_cmp, ebitset_or, ebitset_or_cmp,
ebitset_release_memory, ebitset_reset, ebitset_set, ebitset_size,
ebitset_subset_p, ebitset_test, ebitset_weed, ebitset_xor,
ebitset_xor_cmp, ebitset_zero): Use function prototypes; this removes
the need for declaring static functions simply to provide their
prototypes.
 2002-10-16 06:26:31 +00:00
Paul Eggert 24f4e18b77 (bitsetv_alloc): enum_bitset_type -> enum bitset_type 2002-10-16 06:24:26 +00:00
Paul Eggert a182371d69 (bitsetv_alloc, bitsetv_create, bitsetv_free, bitsetv_zero, 
bitsetv_ones, bitsetv_transitive_closure, bitsetv_dump,
debug_bitsetv): Use function prototypes; this removes the need for
declaring static functions simply to provide their prototypes.
 2002-10-16 06:23:21 +00:00
Paul Eggert bba392ec8a (bitset_stats_init): enum_bitset_type -> enum bitset_type. 2002-10-16 06:22:04 +00:00
Paul Eggert d65ec44e3b (bitset_log_histogram_print, bitset_percent_histogram_print, 
bitset_stats_and, bitset_stats_and_cmp, bitset_stats_and_or,
bitset_stats_and_or_cmp, bitset_stats_andn, bitset_stats_andn_cmp,
bitset_stats_andn_or, bitset_stats_andn_or_cmp, bitset_stats_copy,
bitset_stats_count, bitset_stats_disable, bitset_stats_disjoint_p,
bitset_stats_dump, bitset_stats_empty_p, bitset_stats_enable,
bitset_stats_equal_p, bitset_stats_free, bitset_stats_init,
bitset_stats_list, bitset_stats_list_reverse, bitset_stats_not,
bitset_stats_ones, bitset_stats_or, bitset_stats_or_and,
bitset_stats_or_and_cmp, bitset_stats_or_cmp, bitset_stats_print,
bitset_stats_print_1, bitset_stats_read, bitset_stats_reset,
bitset_stats_set, bitset_stats_size, bitset_stats_subset_p,
bitset_stats_test, bitset_stats_toggle, bitset_stats_type_get,
bitset_stats_write, bitset_stats_xor, bitset_stats_xor_cmp,
bitset_stats_zero): Use function prototypes; this removes the need for
declaring static functions simply to provide their prototypes.
 2002-10-16 06:20:44 +00:00
Paul Eggert 04af9e5267 (bitset_set, bitset_reset, bitset_test): Use function prototypes; this 
removes the need for declaring static functions simply to provide
their prototypes.
 2002-10-16 06:19:22 +00:00
Paul Eggert 447e90bcef (bitset_alloc, bitset_and_or_, bitset_and_or_cmp_, bitset_andn_or_, 
bitset_andn_or_cmp_, bitset_bytes, bitset_copy_, bitset_count_,
bitset_create, bitset_dump, bitset_first, bitset_free, bitset_init,
bitset_last, bitset_next, bitset_obstack_alloc, bitset_obstack_free,
bitset_only_set_p, bitset_op4_cmp, bitset_or_and_, bitset_or_and_cmp_,
bitset_prev, bitset_print, bitset_release_memory, bitset_toggle_,
bitset_type_choose, bitset_type_get, bitset_type_name_get,
debug_bitset): Use function prototypes; this removes the need for
declaring static functions simply to provide their prototypes.
 2002-10-16 06:18:00 +00:00
Paul Eggert 59fc3dcdf4 (enum_bitset_ops, enum_bitset_type): Remove. 
All uses of "enum_" changed to "enum ".
 2002-10-16 06:16:29 +00:00
Paul Eggert a911db9cba (abitset_and, abitset_and_cmp, abitset_and_or, 
abitset_and_or_cmp, abitset_andn, abitset_andn_cmp,
abitset_andn_or, abitset_andn_or_cmp, abitset_bytes, abitset_copy,
abitset_copy1, abitset_disjoint_p, abitset_empty_p,
abitset_equal_p, abitset_init, abitset_list, abitset_list_reverse,
abitset_not, abitset_ones, abitset_or, abitset_or_and,
abitset_or_and_cmp, abitset_or_cmp, abitset_reset, abitset_set,
abitset_size, abitset_small_list, abitset_subset_p, abitset_test,
abitset_unused_clear, abitset_xor, abitset_xor_cmp, abitset_zero):
Use function prototypes; this removes the need for declaring
static functions simply to provide their prototypes.
 2002-10-16 06:15:02 +00:00
Paul Eggert 447fbb178d * tests/action.at, tests/calc.at, tests/conflicts.at, 
tests/cxx-type.at, tests/headers.at, tests/input.at,
tests/regression.at, tests/synclines.at, tests/torture.at:
Say "bison -o foo.c foo.y", not "bison foo.y -o foo.c",
so that the tests still work even if POSIXLY_CORRECT is set.
* doc/bison.texinfo (Rpcalc Compile, Invocation): Likewise.
 2002-10-14 08:44:02 +00:00
Paul Eggert b56471a689 Say "bison -o foo.c foo.y", not "bison foo.y -o foo.c", 
so that the commands still work even if POSIXLY_CORRECT is set.
 2002-10-14 08:43:36 +00:00
Paul Eggert 1318e37d58 * data/c.m4 (b4_int_type): Use yysigned_char instead of signed char, 
for portability to K&R hosts.  Fix typo: signed char is guaranteed
only to 127, not to 128.
* data/glr.c (yysigned_char): New type.
* data/yacc.c (yysigned_char): Likewise.
* tests/regression.at (Web2c Actions): signed char -> yysigned_char.
 2002-10-14 08:07:01 +00:00
Paul Eggert 22a00a0cd2 (b4_int_type): Use yysigned_char instead of signed char, 
for portability to K&R hosts.  Fix typo: signed char is guaranteed
only to 127, not to 128.
 2002-10-14 08:06:33 +00:00
Paul Eggert 768eb43fe8 (yysigned_char): New type. 2002-10-14 08:06:06 +00:00
Paul Eggert 7c78fa1885 (Web2c Actions): signed char -> yysigned_char. 2002-10-14 08:05:20 +00:00
Paul Eggert 5038f418c1 * data/yacc.c (yyparse): Rewrite to avoid "comparison is always 
true due to limited range of data type" warning from GCC.
 2002-10-14 06:55:10 +00:00
Paul Eggert e5cfd9d8af (yyparse): Rewrite to avoid "comparison is always true due to limited 
range of data type" warning from GCC in synclines.at test.
 2002-10-14 06:54:41 +00:00
Paul Eggert cc0f0794b8 * data/c.m4 (b4_token_defines): Protect against double-inclusion 
by wrapping enum yytokentype's definition inside #ifndef
YYTOKENTYPE.  This undoes a bug I introduced on 2002-10-12.
 2002-10-13 20:36:45 +00:00
Paul Eggert 6b8c325436 (b4_token_defines): Protect against double-inclusion 
by wrapping enum yytokentype's definition inside #ifndef
YYTOKENTYPE.  This undoes a bug I introduced on 2002-10-12.
 2002-10-13 20:35:06 +00:00