Paul Hilfinger 25005f6ab0 * data/glr.c (YYERROR): Update definition. ...

(yyrecoverSyntaxError): Correct yyerrState logic. Correct comment.
Allow states with only a default reduction.

Fixes to avoid problem that $-N rules in GLR parsers can cause
buffer overruns, corrupting state.

* src/output.c (prepare_rules): Output max_left_semantic_context.
* src/reader.h (max_left_semantic_context): New
* src/scan-gram.l (max_left_semantic_context): Define.
(handle_action_dollar): Update max_left_semantic_context.
* data/glr.c (YYMAXLEFT): New.
(yydoAction): Increase yyrhsVals size.
(yyresolveAction): Ditto.

Fixes to problems with location handling in GLR parsers reported by
Frank Heckenbach (2003/06/05).

* data/glr.c (YYLTYPE): Make trivial if locations not used.
(YYRHSLOC): Add parentheses, make depend on whether locations used.
(YYLLOC_DEFAULT): Ditto.
(yyuserAction): Use YYLLOC_DEFAULT.
(yydoAction): Remove redundant code.

* tests/cxx-type.at: Exercise location information.
(yylex): Track locations.
(stmtMerge): Return value rather than printing.

2003-06-10 02:44:58 +00:00

..

.cvsignore

Add 'yacc'.

2003-03-14 01:23:04 +00:00

assoc.c

Adjust to type renamings.

2002-12-11 05:31:12 +00:00

assoc.h

(assoc): Renamed from assoc_t.

2002-12-11 05:31:40 +00:00

closure.c

Undo XFREE change; we assume C89 compiler, but not C89 library.

2002-12-13 08:20:30 +00:00

closure.h

Adjust to type renaming.

2002-12-11 06:35:10 +00:00

complain.c

(warn_at, warn, complain_at, complain, fatal_at, fatal): Don't invoke

2002-12-29 01:22:30 +00:00

complain.h

Comment wording fix.

2002-12-26 06:57:29 +00:00

conflicts.c

Switch from 'int' to 'bool' where that makes sense.

2003-05-24 19:16:02 +00:00

conflicts.h

Remove all uses of PARAMS, since we now assume C89 or better.

2002-10-21 05:30:50 +00:00

derives.c

Use more-consistent naming conventions for local vars.

2003-02-03 15:35:57 +00:00

derives.h

Include "gram.h".

2002-12-11 06:26:42 +00:00

files.c

Comment fixes.

2003-01-02 20:27:54 +00:00

files.h

(strsuffix, stringappend): Remove; unused.

2002-12-11 06:29:17 +00:00

getargs.c

Switch from 'int' to 'bool' where that makes sense.

2003-05-24 19:16:02 +00:00

getargs.h

Switch from 'int' to 'bool' where that makes sense.

2003-05-24 19:16:02 +00:00

gram.c

* src/gram.h, src/gram.c (pure_parser, glr_parser): Move to...

2003-04-29 12:57:36 +00:00

gram.h

* src/gram.h, src/gram.c (pure_parser, glr_parser): Move to...

2003-04-29 12:57:36 +00:00

lalr.c

Switch from 'int' to 'bool' where that makes sense.

2003-05-24 19:16:02 +00:00

lalr.h

(goto_number): Renamed from goto_number_t.

2002-12-11 06:34:37 +00:00

location.c

Adjust to type renaming.

2002-12-11 06:35:10 +00:00

location.h

(location): Renamed from location_t.

2002-12-11 06:35:35 +00:00

LR0.c

Undo XFREE change; we assume C89 compiler, but not C89 library.

2002-12-13 08:20:30 +00:00

LR0.h

Remove all uses of PARAMS, since we now assume C89 or better.

2002-10-21 05:30:50 +00:00

main.c

(alloca) [C_ALLOCA]: Add decl here, the only place where it's needed.

2002-12-13 08:27:32 +00:00

Makefile.am

* src/Makefile.am, lib/Makefile.am: Use $(VAR) instead of @VAR@.

2003-01-09 12:45:08 +00:00

muscle_tab.c

(muscle_m4_output): Now inline. Return bool, not int.

2002-12-13 08:29:05 +00:00

muscle_tab.h

Switch from 'int' to 'bool' where that makes sense.

2003-05-24 19:16:02 +00:00

nullable.c

Switch from 'int' to 'bool' where that makes sense.

2003-05-24 19:16:02 +00:00

nullable.h

Remove all uses of PARAMS, since we now assume C89 or better.

2002-10-21 05:30:50 +00:00

output.c

* data/glr.c (YYERROR): Update definition.

2003-06-10 02:44:58 +00:00

output.h

Switch from 'int' to 'bool' where that makes sense.

2003-05-24 19:16:02 +00:00

parse-gram.c

Regenerate.

2003-05-24 19:26:35 +00:00

parse-gram.h

* src/gram.h, src/gram.c (pure_parser, glr_parser): Move to...

2003-04-29 12:57:36 +00:00

parse-gram.y

Switch from 'int' to 'bool' where that makes sense.

2003-05-24 19:16:02 +00:00

print_graph.c

Switch from 'int' to 'bool' where that makes sense.

2003-05-24 19:16:02 +00:00

print_graph.h

Remove all uses of PARAMS, since we now assume C89 or better.

2002-10-21 05:30:50 +00:00

print.c

Switch from 'int' to 'bool' where that makes sense.

2003-05-24 19:16:02 +00:00

print.h

Remove all uses of PARAMS, since we now assume C89 or better.

2002-10-21 05:30:50 +00:00

reader.c

Switch from 'int' to 'bool' where that makes sense.

2003-05-24 19:16:02 +00:00

reader.h

* data/glr.c (YYERROR): Update definition.

2003-06-10 02:44:58 +00:00

reduce.c

Use more-consistent naming conventions for local vars.

2003-02-03 15:35:57 +00:00

reduce.h

Adjust to renamings.

2002-12-11 06:56:18 +00:00

relation.c

XCALLOC -> CALLOC

2002-12-13 08:34:16 +00:00

relation.h

(relation_node): Renamed from relation_node_t.

2002-12-11 06:46:55 +00:00

scan-action.l

Remove all uses of PARAMS, since we now assume C89 or better.

2002-10-21 05:30:50 +00:00

scan-gram.l

* data/glr.c (YYERROR): Update definition.

2003-06-10 02:44:58 +00:00

scan-skel.l

* src/scan-skel.l: Scan more than one inert character per yylex

2003-02-02 10:55:20 +00:00

state.c

Switch from 'int' to 'bool' where that makes sense.

2003-05-24 19:16:02 +00:00

state.h

Use more-consistent naming conventions for local vars.

2003-02-03 15:35:57 +00:00

symlist.c

XMALLOC -> MALLOC

2002-12-13 08:49:08 +00:00

symlist.h

(symbol_list): Renamed from symbol_list_t.

2002-12-11 06:52:09 +00:00

symtab.c

(symbol_make_alias): Set type of SYMVAL to be that of SYM's type.

2002-12-29 04:30:18 +00:00

symtab.h

(NUMBER_UNDEFINED): Remove unnecessary cast.

2002-12-13 08:43:01 +00:00

system.h

Merge changes from gnulib. This was prompted because the CVS

2003-03-12 23:08:11 +00:00

tables.c

Switch from 'int' to 'bool' where that makes sense.

2003-05-24 19:16:02 +00:00

tables.h

(base_number): Renamed from base_t.

2002-12-11 06:55:34 +00:00

uniqstr.c

Use more-consistent naming conventions for local vars.

2003-02-03 15:35:57 +00:00

uniqstr.h

Use more-consistent naming conventions for local vars.

2003-02-03 15:35:57 +00:00

vcg_defaults.h

(G_CMAX): Now INT_MAX.

2002-12-13 08:50:13 +00:00

vcg.c

Use more-consistent naming conventions for local vars.

2003-02-03 15:35:57 +00:00

vcg.h

Fix misspelling in comments.

2002-12-13 08:49:39 +00:00