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  • fc659dfd69 Sync with gnulib. Paul Eggert 2002-12-13 11:24:16 +00:00
  • ec1ef903c3 Upgrade to FDL 1.2. Paul Eggert 2002-12-13 11:15:01 +00:00
  • 1915f1331e Fix a bad interaction with flex 2.5.23 reported by Bruce Lilly in <http://mail.gnu.org/pipermail/bug-bison/2002-November/001929.html>. Paul Eggert 2002-12-13 09:33:23 +00:00
  • d0f3fe233d Remove unportable casts and storage allocation tricks. Paul Eggert 2002-12-13 08:54:41 +00:00
  • ca2e738c81 (G_CMAX): Now INT_MAX. Paul Eggert 2002-12-13 08:50:13 +00:00
  • 177d84c081 Fix misspelling in comments. Paul Eggert 2002-12-13 08:49:39 +00:00
  • 4613f49b90 XMALLOC -> MALLOC Paul Eggert 2002-12-13 08:49:08 +00:00
  • 04e309ce35 Put "const" after type that it modifies consistently. Paul Eggert 2002-12-13 08:48:03 +00:00
  • ac72f3e9b5 (uniqstr_print): Now inline. Return bool, not int. (uniqstr_print_processor): New function, to avoid casts. (uniqstrs_new, hash_initialize, uniqstrs_do): Use new functions instead of casting old functions unportably. (hash_compare_uniqstr): Remove unnecessary casts. Paul Eggert 2002-12-13 08:47:15 +00:00
  • ff5c8b8557 (state_number_to_vector_number, symbol_number_to_vector_number): Now inline functions rather than macros, to avoid casts. (table_size): Now int, to pacify GCC. (table_grow, table_ninf_remap): Use signed table size. (save_row): Don't bother initializing locals when not needed. (default_goto, goto_actions, pack_vector): Remove unnecessary casts. Paul Eggert 2002-12-13 08:45:38 +00:00
  • deedb0b77c (alloca): Remove; decl no longer needed. (<stddef.h>): Include, for offsetof. (<inttypes.>, <stdint.h>): Include if available. (uintptr_t): New type, if system lacks it. (CALLOC, MALLOC, REALLOC): New macros. All uses of XCALLOC, XMALLOC, and XREALLOC changed to use these new macros. Paul Eggert 2002-12-13 08:44:28 +00:00
  • 2cc6b61207 (NUMBER_UNDEFINED): Remove unnecessary cast. (symbol_processor): Remove. (symbols_do): Remove decl; now static. Paul Eggert 2002-12-13 08:43:01 +00:00
  • 0fb1efaf58 (symbol_check_defined, symbol_check_alias_consistency, symbol_pack, symbol_translation, hash_compare_symbol, hash_symbol): Now inline. Return bool, not int. (symbol_check_defined_processor, symbol_check_alias_consistency_processor, symbol_pack_processor, symbol_translation_processor, hash_symbol_comparator, hash_symbol_hasher): New functions, to avoid casts. (symbols_new, symbols_do, symbols_check_defined, symbols_token_translations_init): Use new functions instead of casting old functions unportably. (symbol_free): Remove; unused. (symbol_get): Remove cast in lhs of assignment. (symbols_do): Now static. Accept generic arguments, not hashing-related ones. Paul Eggert 2002-12-13 08:42:03 +00:00
  • 2073d76939 (state_number_as_int): Now inline functions rather than macros, to avoid casts. Paul Eggert 2002-12-13 08:39:01 +00:00
  • 03b9e27342 (state_compare): Now inline. Return bool, not int. (state_comparator, stage_hasher): New function, to avoid casts. (state_hash_new): Use new functions instead of casting old functions unportably. (state_hash_lookup): Use MALLOC rather than alloca, so that we don't have to worry about alloca. (TRANSITIONS_ALLOC, ERRS_ALLOC, REDUCTIONS_ALLOC, STATE_ALLOC): Remove. (transitions_new, errs_new, reductions_new, state_new): Use malloc rather than calloc, and use offsetof to avoid allocating slightly too much storage. (state_new): Initialize all members. (state_hash): Use unsigned accumulator, not signed. Paul Eggert 2002-12-13 08:37:52 +00:00
  • 3b1e470c6d (<SC_ESCAPED_CHARACTER>"'"): Use unsigned char local var instead of casting to unsigned char, to avoid casts. Paul Eggert 2002-12-13 08:35:16 +00:00
  • f2a655b6cc XCALLOC -> CALLOC Paul Eggert 2002-12-13 08:34:16 +00:00
  • c488293484 (reduce_grammar_tables): Do not subtract from the returned value of malloc. Paul Eggert 2002-12-13 08:33:27 +00:00
  • 9c4637fa8c XCALLOC -> CALLOC, XMALLOC -> MALLOC. Paul Eggert 2002-12-13 08:32:12 +00:00
  • 87ceef7346 (GENERATE_MUSCLE_INSERT_TABLE): Use long local var instead of casting to long, to avoid casts. Paul Eggert 2002-12-13 08:31:23 +00:00
  • 0993971437 (nullable_compute): Do not subtract from the returned value of malloc. Paul Eggert 2002-12-13 08:30:08 +00:00
  • e00b682606 (muscle_m4_output): Now inline. Return bool, not int. (muscle_m4_output_processor): New function, to avoid casts. (muscles_m4_output): Use new functions instead of casting old functions unportably. Paul Eggert 2002-12-13 08:29:05 +00:00
  • a54a1bdc6b (alloca) [C_ALLOCA]: Add decl here, the only place where it's needed. Paul Eggert 2002-12-13 08:27:32 +00:00
  • 5362cd5f78 (set_goto_map): Do not subtract from the returned value of malloc. (add_lookback_edge): Use malloc rather than calloc, since the resulting storage is always stored into. Paul Eggert 2002-12-13 08:26:46 +00:00
  • e46cedb9be (symbol_number_as_item_number, item_number_as_symbol_number, rule_number_as_item_number, item_number_as_rule_number): Now inline functions rather than macros, to avoid casts. (int_of_rule_number): Remove; no longer used. Paul Eggert 2002-12-13 08:25:31 +00:00
  • e59a68718b Undo XFREE change; we assume C89 compiler, not C89 library. Paul Eggert 2002-12-13 08:22:26 +00:00
  • 6c5f863aec Undo XFREE change; we assume C89 compiler, but not C89 library. Paul Eggert 2002-12-13 08:20:30 +00:00
  • 6f84e9abca Use free rather than XFREE. Paul Eggert 2002-12-13 07:57:20 +00:00
  • 08721544d1 (getargs): Don't assume EOF == -1. Paul Eggert 2002-12-13 07:54:02 +00:00
  • 82129ef5d5 (concat2, tr, compute_base_name): Use xmalloc (N) rather than XMALLOC (char, N). (filename_split): Rewrite to avoid cast. Paul Eggert 2002-12-13 07:52:29 +00:00
  • 69cecfeb38 (derives_compute): Do not subtract NTOKENS from the pointer DSET returned by malloc; this isn't portable. Instead, always use DSET[i - NTOKENS] rather than DSET[i]. Similarly for DERIVES. Paul Eggert 2002-12-13 04:50:32 +00:00
  • 1dd15b6ea6 All uses of XCALLOC, XMALLOC, and XREALLOC changed to use new macros CALLOC, MALLOC, REALLOC. All uses of XFREE changed to free. Paul Eggert 2002-12-13 04:45:45 +00:00
  • bb7c2bc623 All uses of XCALLOC, XMALLOC, and XREALLOC changed to use new macros CALLOC, MALLOC, REALLOC. All uses of XFREE changed to free. Paul Eggert 2002-12-13 04:45:04 +00:00
  • eb0ca72d8e (AC_CHECK_TYPES): Check for uintptr_t. Paul Eggert 2002-12-13 04:40:56 +00:00
  • 26b4a96981 Change identifier spellings to avoid collisions with names that are reserved by POSIX. Fix misspelling in names. Sort include-file uses. Paul Eggert 2002-12-11 07:17:47 +00:00
  • 051ade8391 (Torturing the Scanner): Rename value_t -> value, value_t_as_yystype -> value_as_yystype. Paul Eggert 2002-12-11 07:00:15 +00:00
  • e3aa2baac6 (_AT_DATA_CALC_Y, Simple LALR Calculator): Rename value_t -> value. Paul Eggert 2002-12-11 06:59:39 +00:00
  • 1faeb1414d (G_EXPAND): Renamed from G_STRETCH. (G_LONG_STRAIGHT_PHASE): Renamed from G_STRAIGHT_PHASE. (N_EXPAND): Renamed from N_STRETCH. (G_NODE_ALIGNMENT): Renamed from G_NODE_ALIGNEMENT. Paul Eggert 2002-12-11 06:59:06 +00:00
  • 106344fb01 (enum color): Renamed from enum color_e. (enum textmode): Renamed from enum textmode_e. (enum shape): Renamed from enum shape_e. (struct colorentry): Renamed from struct colorentry_s. (struct classname): Renamed from struct classname_s. (struct infoname): Renamed from struct infoname_s. (enum layoutalgorithm): Renamed from enum layoutalgorithm_e. (enum decision): Renamed from enum decision_e. (enum orientation): Renamed from enum orientation_e. (enum alignment): Renamed from enum alignment_e. (enum arrow_mode): Renamed form enum arrow_mode_e. (enum crossing_type): Renamed from enum crossing_type_e. (enum view): Renamed from enum view_e. (struct node): Renamed from struct node_s. (node): Renamed from node_t. (enum linestyle): Renamed from enum linestyle_e. (enum arrowstyle): Renamed from enum arrowstyle_e. (struct edge): Renamed from struct edge. (edge): Renamed from edge_t. (struct graph): Renamed from struct graph_s. (graph): Renamed from graph_t. (struct node_s.expand): Renamed from struct node_s.stretch. (struct graph_s.expand): Renamed from struct graph_s.stretch. (enum_alignment_e): Renamed from enum_alignement_e. Paul Eggert 2002-12-11 06:58:17 +00:00
  • 17ee7397a8 Adjust to renamings. Paul Eggert 2002-12-11 06:56:18 +00:00
  • 3671fb8483 (base_number): Renamed from base_t. Paul Eggert 2002-12-11 06:55:34 +00:00
  • c801dbf7d9 (vector_number): Renamed from vector_number_t. (action_number): Renamed from action_t. (VECTOR_NUMBER_MAX, VECTOR_NUMBER_MIN): Remove; unused. (BASE_MAXIMUM): Renamed from BASE_MAX. (BASE_MINIMUM): Renamed from BASE_MIN. (ACTION_MAX): Remove; unused. (ACTION_NUMBER_MINIMUM): Renamed from ACTION_MIN. Paul Eggert 2002-12-11 06:54:42 +00:00
  • 982cc3023c Do not include <errno.h>. (TAB_EXT): Renamed from EXT_TAB. (OUTPUT_EXT): Renamed from EXT_OUTPUT. (time_report): Remove; decl is now in lib/timevar.h. Paul Eggert 2002-12-11 06:54:00 +00:00
  • 7486e51b76 (symbol_number): Renamed from symbol_number_t. (struct symbol): Renamed from struct symbol_s. (symbol): Renamed from symbol_t. Paul Eggert 2002-12-11 06:53:20 +00:00
  • e39214489e (symbol_list): Renamed from symbol_list_t. (struct symbol_list): Renamed from struct symbol_list_s. Paul Eggert 2002-12-11 06:52:09 +00:00
  • 784573d14a (state_number): Renamed from state_number_t. (struct state): Renamed from struct state_s. (state): Renamed from state_t. (transitions): Renamed from transitions_t. Unused (and misspelled) transtion_s tag removed. (errs): Renamed from errs_t. Unused errs_s tag removed. (reductions): Renamed from reductions_t. Unused tag reductions_s removed. (STATE_NUMBER_MAXIMUM): Renamed from STATE_NUMBER_MAX. Include "gram.h". Paul Eggert 2002-12-11 06:50:40 +00:00
  • 353d3eb651 Sort include files. Paul Eggert 2002-12-11 06:48:54 +00:00
  • 223ff46e4c (<INITIAL>{int}): Use set_errno and get_errno instead of errno. (<SC_ESCAPED_STRING,SC_ESCAPED_CHARACTER>\\x[0-9abcdefABCDEF]+): Likewise. (handle_action_dollar, handle_action_at): Likewise. (obstack_for_string): Renamed from string_obstack. Paul Eggert 2002-12-11 06:48:18 +00:00
  • 7b5cb0cd30 (relation_node): Renamed from relation_node_t. (relation_nodes): Renamed from relation_nodes_t. (relation): Renamed from relation_t. Paul Eggert 2002-12-11 06:46:55 +00:00
  • 5b2dd224dc (braced_code): Renamed from braced_code_t. Remove brace_code_e tag. Paul Eggert 2002-12-11 06:44:28 +00:00
  • 16bb742fce (static_graph): Renamed from graph. Paul Eggert 2002-12-11 06:43:08 +00:00
  • 3d2cbc2662 (<chars>): Renamed from <string>. Paul Eggert 2002-12-11 06:40:51 +00:00
  • 21fd22d6ec (output_skeleton): Use get_errno instead of errno. Paul Eggert 2002-12-11 06:39:20 +00:00
  • a0b76449c7 (struct rule_list): Renamed from struct rule_list_s. (rule_list): Renamed from rule_list_t. Paul Eggert 2002-12-11 06:38:17 +00:00
  • 2b5ff972bf (muscle_entry_t): Remove; moved to muscle_tab.c and renamed to muscle_entry. Paul Eggert 2002-12-11 06:37:17 +00:00
  • 8322e8f580 (muscle_entry): Renamed from muscle_entry_t, and moved here from muscle_tab.h. Paul Eggert 2002-12-11 06:36:41 +00:00
  • 69b8cc095f (location): Renamed from location_t. Paul Eggert 2002-12-11 06:35:35 +00:00
  • 81ebdef91d Adjust to type renaming. Paul Eggert 2002-12-11 06:35:10 +00:00
  • b78d8c23da (goto_number): Renamed from goto_number_t. (GOTO_NUMBER_MAXIMUM): Renamed from GOTO_NUMBER_MAX. Paul Eggert 2002-12-11 06:34:37 +00:00
  • 5dde542557 (struct goto_list): Renamed from struct goto_list_s. (goto_list): Renamed from goto_list_t. Paul Eggert 2002-12-11 06:33:59 +00:00
  • 7478c462f2 (item_number): Renamed from item_number_t. (rule_number): Renamed from rule_number_t. (struct rule_s): Remove the "rule_s" part; not used. (rule): Renamed from rule_t. (rule_filter): Renamed from rule_filter_t. (ITEM_NUMBER_MAX, ITEM_NUMBER_MIN, RULE_NUMBER_MAX): Remove; unused. Paul Eggert 2002-12-11 06:33:22 +00:00
  • e8a0acd666 (enum trace): Renamed from enum trace_e. (enum report): Renamed from enum report_e. Paul Eggert 2002-12-11 06:31:14 +00:00
  • d38a11a64b Adjust to struniq renaming. Paul Eggert 2002-12-11 06:30:36 +00:00
  • 651ec3d0ec (strsuffix, stringappend): Remove; unused. Paul Eggert 2002-12-11 06:29:17 +00:00
  • 6d441fc378 (xfopen, xfclose): Use get_errno instead of errno. (strsuffix): Remove; unused. (concat2): Renamed from stringappend. Now static. Paul Eggert 2002-12-11 06:28:25 +00:00
  • fbfa091d05 Include "gram.h". Paul Eggert 2002-12-11 06:26:42 +00:00
  • f041e30b91 (enum conflict_resolution): Renamed from enum conflict_resolution_e. Paul Eggert 2002-12-11 06:25:26 +00:00
  • 41f83caf1c Don't include stdlib.h, string.h _LIBC stuff. Paul Eggert 2002-12-11 06:23:40 +00:00
  • c7bd07f75a Adjust to type name changes. Paul Eggert 2002-12-11 05:32:51 +00:00
  • 3de372bb1b (assoc): Renamed from assoc_t. Paul Eggert 2002-12-11 05:31:40 +00:00
  • c134bfbeee Adjust to type renamings. Paul Eggert 2002-12-11 05:31:12 +00:00
  • 5bf3d7c115 (bison_SOURCES): Rename struniq.c and struniq.h to uniqstr.c and uniqstr.h. Paul Eggert 2002-12-11 05:30:26 +00:00
  • add6614e2b (struct state_list): Renamed from struct state_list_s. (state_list): Renamed from state_list_t. Paul Eggert 2002-12-11 05:29:17 +00:00
  • 7c612afb7e (timevar_report): New decl. Paul Eggert 2002-12-11 05:28:00 +00:00
  • e22ad7fa22 (timevar_report): Renamed from time_report, for consistency with other names. Paul Eggert 2002-12-11 05:27:29 +00:00
  • f6a8ccf40a (libbison_a_SOURCES): Add get-errno.h, get-errno.c. Paul Eggert 2002-12-11 05:26:00 +00:00
  • 178365909f (YYSTACK_GAP_MAXIMUM): Renamed from YYSTACK_GAP_MAX. Paul Eggert 2002-12-11 05:25:27 +00:00
  • 9939fdb139 Rename struniq -> uniqstr to avoid collision with <string.h>. Paul Eggert 2002-12-11 05:23:54 +00:00
  • 4bebc88ee1 Initial revision Paul Eggert 2002-12-11 05:22:48 +00:00
  • 557962dcff Initial revision. Paul Eggert 2002-12-11 05:22:23 +00:00
  • 5bab03fcf8 Rename struniq to uniqstr, to avoid collision with <string.h>. Paul Eggert 2002-12-11 05:20:31 +00:00
  • 996b1c7e8c * data/glr.c, data/lalr1.cc, data/yacc.c: Do not use __file__, since this causes problems when __file__ contains character sequences like "@" that are treated specially by src/scan-skel.l. Instead, just use the file's basename. This fixes the bug reported by Martin Mokrejs in <http://mail.gnu.org/pipermail/bug-bison/2002-December/001949.html>. Paul Eggert 2002-12-09 04:48:38 +00:00
  • e19c4e5d1c Add support for rules that do not have trailing semicolons, as POSIX requires. Improve the quality of locations in Bison diagnostics. Paul Eggert 2002-12-07 08:09:17 +00:00
  • 050931e3f9 (Invalid inputs): No longer `expecting ";" or "|"' now that so many other tokens are allowed by the new grammar. Paul Eggert 2002-12-07 06:16:58 +00:00
  • e551232efa (Useless Rules, Reduced Automaton, Underivable Rules): Adjust reported locations to match the more-precise results now expected. Paul Eggert 2002-12-07 06:16:30 +00:00
  • b06af56f55 (Invalid $n, Invalid @n, Type Clashes): Adjust reported locations to match the more-precise results now expected. Paul Eggert 2002-12-07 06:15:55 +00:00
  • 2bf21a8322 (S/R in initial, Defaulted Conflicted Reduction): Adjust reported locations to match the more-precise results now expected. Paul Eggert 2002-12-07 06:15:18 +00:00
  • 3f2d73f157 Include "files.h". (YY_USER_INIT): Initialize scanner_cursor instead of *loc. (STEP): Remove. No longer needed, now that adjust_location does the work. All uses removed. (scanner_cursor): New var. (adjust_location): Renamed from extend_location. It now sets *loc and adjusts the scanner cursor. All uses changed. Don't bother testing for CR. (handle_syncline): Remove location arg; now updates scanner cursor. All callers changed. (unexpected_end_of_file): Now accepts start boundary of token or comment, not location. All callers changed. Update scanner cursor, not the location. (SC_AFTER_IDENTIFIER): New state. (context_state): Renamed from c_context. All uses changed. (id_loc, code_start, token_start): New local vars. (<INITIAL,SC_AFTER_IDENTIFIER>): New initial context. Move all processing of Yacc white space and equivalents here. (<INITIAL>{id}): Save id_loc. Begin state SC_AFTER_IDENTIFIER instead of returning ID immediately, since we need to search for a subsequent colon. (<INITIAL>"'", "\""): Save token_start. (<INITIAL>"%{", "{", "%%"): Save code_start. (<SC_AFTER_IDENTIFIER>): New state, looking for a colon. (<SC_YACC_COMMENT>, <SC_COMMENT>, <SC_LINE_COMMENT>): BEGIN context_state at end, not INITIAL. (<SC_ESCAPED_STRING>"\"", <SC_ESCAPED_CHARACTER>"'", <SC_BRACED_CODE>"}", <SC_PROLOGUE>"%}", <SC_EPILOGUE><<EOF>>): Return correct token start. (<SC_BRACED_CODE,SC_PROLOGUE,SC_EPILOGUE>): Save start boundary when the start of a character, string or multiline comment is found. Paul Eggert 2002-12-07 06:14:27 +00:00
  • d6ea8200af (nonterminals_reduce): Use warn_at rather than rolling our own. Paul Eggert 2002-12-07 06:12:48 +00:00
  • 0aa32d51bb Include location.h. (scanner_cursor): New decl. Paul Eggert 2002-12-07 06:11:11 +00:00
  • 2073702c37 Adjust to new location_t layout. Paul Eggert 2002-12-07 06:02:10 +00:00
  • b729552289 (lloc_default): New function, which handles empty locations more accurately. (YYLLOC_DEFAULT): Use it. (%token COLON): Remove. (%token ID_COLON): New token. (rules): Use it. (declarations, rules): Remove trailing semicolon. (declaration, rules_or_grammar_declaration): Allow empty (";") declaration. (symbol_def): Remove empty actions; no longer needed. (rules_or_grammar_declaration): Remove trailing semicolon. (semi_colon.opt): Remove. Paul Eggert 2002-12-07 06:01:20 +00:00
  • 8f759107f1 Do not include <quotearg.h>; no longer needed. (boundary): New type. (location_t): Use it. This allows locations to span file boundaries. All member uses changed: file -> start.file or end.file (as needed), first_line -> start.line, first_column -> start.column, last_line -> end.line, last_column -> end.column. (equal_boundaries): New function. (LOCATION_RESET, LOCATION_STEP): Remove. (LOCATION_PRINT): Remove. All callers changed to use location_print. (empty_location): Now const. (location_print): New decl. Paul Eggert 2002-12-07 05:58:38 +00:00
  • b17a1fc541 * src/location.c: Include <quotearg.h>. (empty_location): Now const. (location_print): New function. Follow the recommendation of the GNU Coding Standards for locations that span file boundaries. Paul Eggert 2002-12-07 05:57:32 +00:00
  • 5fcdb07b70 LOCATION_PRINT -> location_print Paul Eggert 2002-12-07 05:55:28 +00:00
  • 7f8ba6c7f3 (current_file): Remove duplicate decl; current_file is now owned by files.h. Paul Eggert 2002-12-07 05:54:29 +00:00
  • 4b68955b1d Include files.h. LOCATION_PRINT -> location_print. Paul Eggert 2002-12-07 05:53:51 +00:00
  • b69d743e78 (Table of Symbols): YYERROR_VERBOSE should be #defined in the prologue, not in the Bison declarations. This fixes Debian Bug 102878, reported by Shaul Karl. Paul Eggert 2002-12-07 05:50:45 +00:00
  • 4f21fffe7e (yy_reduce_print): Don't assume that yyrline[yyrule] promotes to int; it might be unsigned int. Paul Eggert 2002-12-07 05:46:30 +00:00
  • c5d128ec1a (yy_reduce_print): Don't assume that yyrline[yyrule] promotes to int; it might be unsigned int. Paul Eggert 2002-12-07 05:45:46 +00:00