X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/3cd5bcdd19537bafd3ae7d0851cda452a3422e98..52d1aeee3d484fa748b22416a0876fdeed2c4597:/ChangeLog?ds=sidebyside diff --git a/ChangeLog b/ChangeLog index 397f44da..1e67823f 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,217 @@ +2002-01-20 Marc Autret + + * src/system.h: Need to define __attribute__ away for non-GCC + compilers as well (i.e. the vendor C compiler). + Suggested by Albert Chin-A-Young. + +2002-01-11 Tim Van Holder + + * lib/hash.h, lib/hash.c: Renamed __P to PARAMS and used the + canonical definition. + * src/system.h: Use the canonical definition for PARAMS (avoids + a conflict with the macro from lib/hash.h). + +2002-01-11 Akim Demaille + + * configure.in: Use AC_FUNC_STRNLEN. + Fixes the failures observed on AIX 4.3 by H.Merijn Brand. + +2002-01-09 Akim Demaille + + * src/files.c, src/files.h (output_infix): New. + (tab_extension): Remove. + (compute_base_names): Compute the former, drop the latter. + * src/output.c (prepare): Insert the muscles `output-infix', and + `output-suffix'. + * src/parse-skel.y (string, string.1): New. + (section.header): Use it. + (section.yacc): Remove. + (prefix): Remove too. + * src/scan-skel.l: Adjust. + * src/bison.simple, src/bison.hairy: Adjust. + +2002-01-09 Akim Demaille + + * configure.in (WERROR_CFLAGS): Compute it. + * src/Makefile.am (CFLAGS): Pass it. + * tests/atlocal.in (CFLAGS): Idem. + * src/files.c: Fix a few warnings. + (get_extension_index): Remove, unused. + +2002-01-08 Akim Demaille + + * src/getargs.c (AS_FILE_NAME): New. + (getargs): Use it to convert DOSish file names. + * src/files.c (base_name): Rename as full_base_name to avoid + clashes with `base_name ()'. + (filename_split): New. + (compute_base_names): N-th rewrite, using filename_split. + +2002-01-08 Akim Demaille + + * lib/basename.c, lib/dirname.h, lib/dirname.c, lib/memrchr.c: + New, stolen from the Fileutils 4.1. + * lib/Makefile.am (libbison_a_SOURCES): Adjust. + * configure.in: Check for the presence of memrchr, and of its + prototype. + +2002-01-07 Tim Van Holder + + * lib/hash.h (__P): Added definition for this macro. + * src/Makefile.am: Add parse-skel.c and scan-skel.c to + BUILT_SOURCES, to ensure they are generated first. + * src/parse-skel.y: Use YYERROR_VERBOSE instead of + %error-verbose to allow bootstrapping with bison 1.30x. + +2002-01-06 Akim Demaille + + * src/reader.c (parse_braces): Don't fetch the next char, the + convention is to fetch on entry. + * tests/torture.at (GNU Cim Grammar): Reintroduce their weird + 'switch' without a following semicolon. + * tests/regression.at (braces parsing): New. + +2002-01-06 Akim Demaille + + Bison is dead wrong in its RR conflict reports. + + * tests/torture.at (GNU Cim Grammar): New. + * src/conflicts.c (count_rr_conflicts): Fix. + +2002-01-06 Akim Demaille + + Creating package.m4 from configure.ac causes too many problems. + + * tests/Makefile.am (package.m4): Create it by hand, + AC_CONFIG_TESTDIR no longer does in the most recent CVS Autoconf. + +2002-01-06 Akim Demaille + + * src/Makefile.am (bison_SOURCES): Add parse-skel.h and + skeleton.h. + +2002-01-04 Paul Eggert + + * doc/bison.texinfo (Debugging): + Remove YYSTDERR; it's no longer defined or used. + Also, s/cstdio.h/cstdio/. + +2002-01-03 Akim Demaille + + * tests/bison.in, tests/atlocal.in: Adjust to CVS Autoconf. + +2002-01-03 Akim Demaille + + * src/parse-skel.y (process_skeleton): Don't bind the parser's + tracing code to --trace, wait for a better --trace option, with + args. + +2002-01-03 Akim Demaille + + * src/bison.simple (YYSTDERR): Remove, replace `stderr'. + The ISO C++ standard is extremely clear about it: stderr is + considered a macro, not a regular symbol (see table 94 `Header + synopsis', [lib.c.files] 27.8.2 C Library files). + Therefore std:: does not apply to it. It still does with fprintf. + Also, s/cstdio.h/cstdio/. + +2002-01-03 Akim Demaille + + * lib/quotearg.c: Use `#include "..."' instead of `#include <...>' + for non system headers. + +2002-01-02 Akim Demaille + + Equip the skeleton chain with location tracking, runtime trace, + pure parser and scanner. + + * src/parse-skel.y: Request a pure parser, locations, and prefix + renaming. + (%union): Having several members with the same type does not help + type mismatches, simplify. + (YYPRINT, yyprint): New. + (yyerror): ``Rename'' (there is a #define yyerror skel_error) as... + (skel_error): this. + Handle locations. + * src/scan-skel.l: Adjust to these changes. + * src/skeleton.h (LOCATION_RESET, LOCATION_LINES, LOCATION_STEP) + (LOCATION_PRINT, skel_control_t): New. + +2001-12-30 Akim Demaille + + * src/parse-skel.y: Get rid of the shift/reduce conflict: + replace `gb' with BLANKS. + * src/scan-skel.l: Adjust. + +2001-12-30 Akim Demaille + + * src/system.h: We don't need nor want bcopy. + Throw away MS-DOS crap: we don't need getpid. + * configure.in: We don't need strndup. It was even causing + problems: because Flex includes the headers *before* us, + _GNU_SOURCE is not defined by config.h, and therefore strndup was + not visible. + * lib/xstrndup.c: New. + * src/scan-skel.l: Use it. + Be sure to initialize yylval.muscle member when scanning a MUSCLE. + * src/parse-skel.y: Use %directives instead of #defines. + +2001-12-30 Akim Demaille + + * src/skeleton.h: New. + * src/output.c (output_parser, output_master_parser): Remove, dead + code. + * src/output.h (get_lines_number, actions_output, guards_output) + (token_definitions_output): Prototype them. + * src/parse-skel.y: Add the license notice. + Include output.h and skeleton.h. + (process_skeleton): Returns void, and takes a single parameter. + * src/scan-skel.l: Add the license notice. + Include skeleton.h. + Don't use %option yylineno: it seems that then Flex imagines + REJECT has been used, and therefore it won't reallocate its + buffers (which makes no other sense to me than a bug). It results + in warnings for `unused: yy_flex_realloc'. + +2001-12-30 Robert Anisko + + * src/muscle_tab.h (MUSCLE_INSERT_INT, MUSCLE_INSERT_STRING) + (MUSCLE_INSERT_PREFIX): ...to there. + * src/output.c (MUSCLE_INSERT_INT, MUSCLE_INSERT_STRING) + (MUSCLE_INSERT_PREFIX): Move from here... + + * src/bison.hairy: Add a section directive. Put braces around muscle + names. This parser skeleton is still broken, but Bison should not + choke on a bad muscle 'syntax'. + * src/bison.simple: Add a section directive. Put braces around muscle + names. + + * src/files.h (strsuffix, stringappend): Add declarations. + (tab_extension): Add declaration. + (short_base_name): Add declaration. + + * src/files.c (strsuffix, stringappend): No longer static. These + functions are used in the skeleton parser. + (tab_extension): New. + (compute_base_names): Use the computations done in this function + to guess if the generated parsers should have '.tab' in their + names. + (short_base_name): No longer static. + + * src/output.c (output_skeleton): New. + (output): Disable call to output_master_parser, and give a try to + a new skeleton handling system. + (guards_output, actions_output): No longer static. + (token_definitions_output, get_lines_number): No longer static. + + * configure.in: Use AM_PROG_LEX and AC_PROG_YACC. + + * src/Makefile.am (bison_SOURCES): Add scan-skel.l and + parse-skel.y. + + * src/parse-skel.y: New file. + * src/scan-skel.l: New file. + 2001-12-29 Akim Demaille %name-prefix is broken.