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Author SHA1 Message Date
Akim Demaille
cd7f95831e * configure.in: Invoke AC_FUNC_OBSTACK and AC_FUNC_ERROR_AT_LINE. 
* lib/Makefile.am (libbison_a_SOURCES): Adjust.
 2001-11-26 09:19:56 +00:00
Akim Demaille
1b9a8440cd * src/conflicts.c (conflicts_print): Don't complain at all when 
there are no reduce/reduce conflicts, and as many shift/reduce
conflicts as expected.
* tests/regression.at (%expect right): Adjust.
 2001-11-26 09:18:40 +00:00
Marc Autret
aead559e00 * doc/bison.texinfo (Mystery Conflicts): Hint '-v' use. 
From Golubev I. N.
 2001-11-25 12:57:33 +00:00
Akim Demaille
92b69b7f09 * lib/alloca.c: Update, from fileutils. 2001-11-23 14:55:36 +00:00
Akim Demaille
6e303f08d6 * lib/Makefile.am (libbison_a_LIBADD): Add @ALLOCA@. 2001-11-23 14:18:36 +00:00
Akim Demaille
3dfc01e247 Regen. 2001-11-23 14:17:53 +00:00
Akim Demaille
1503820f54 1.30e. 2001-11-23 14:15:42 +00:00
Akim Demaille
bc9bb28004 Update. 2001-11-23 14:15:08 +00:00
Akim Demaille
16c4a35041 * src/system.h: Include alloca.h. 
* src/main.c (main) [C_ALLOCA]: Call alloca (0).
 2001-11-23 14:13:19 +00:00
Akim Demaille
f0451dba71 * src/print_graph.c (print_actions): Remove `rule', unused. 
* src/LR0.c (kernel_size): Contain `int' instead of `size_t' to
pacify GCC's signed < unsigned warnings.
* src/closure.c (itemsetsize): Likewise.
* src/reader.c (symbol_list_new): Static.
 2001-11-23 14:04:08 +00:00
Akim Demaille
a9f37dee0c Attaching lineno to buckets is stupid, since only one copy of each 
symbol is kept, only the line of the first occurrence is kept too.
* src/symtab.h, src/symtab.c (bucket): Remove the line member.
* src/reader.c (rline_allocated): Remove, unused.
(symbol_list): Have a `line' member.
(symbol_list_new): New.
(readgram): Use it.
* src/print.c (print_grammar): Output the rule line numbers.
* tests/regression.at (Solved SR Conflicts)
(Unresolved SR Conflicts): Adjust.
Reported by Hans Aberg.
 2001-11-23 14:03:43 +00:00
Akim Demaille
4b0979fcf3 Englishoes reported by Jim. 2001-11-21 11:45:51 +00:00
Akim Demaille
cc35239e1b Remove all po/ generated files from repository. 2001-11-20 13:30:31 +00:00
Akim Demaille
2e2cbb3fad Remove doc/ generated files from the repository. 2001-11-20 13:29:40 +00:00
Akim Demaille
adb4edee47 Version 1.30d. 2001-11-20 13:26:58 +00:00
Akim Demaille
65490badba . 2001-11-20 13:21:23 +00:00
Akim Demaille
8b044b8540 Adjust. 2001-11-20 13:14:13 +00:00
Akim Demaille
0704bc9b8e * po/sv.po: New. 
* configure.in (ALL_LINGUAS): Adjust.
* po/POTFILE.in: Remove `nullable.c' and `derives.c' which no
longer contains strings to translate.
 2001-11-20 13:10:12 +00:00
Akim Demaille
2b7c2ef124 * src/conflicts.c (conflicts_print): Add a missing n. 2001-11-19 11:07:50 +00:00
Akim Demaille
48e38d301e Formatting changes. 2001-11-19 10:28:25 +00:00
Akim Demaille
560757768c * src/nullable.c (nullable_print): New. 
(set_nullable): Call it when tracing.
Better locality of variables.
 2001-11-19 09:27:37 +00:00
Akim Demaille
238b8134ec * src/print.c (print_actions): Better locality of variables. 2001-11-19 09:27:24 +00:00
Akim Demaille
483642486d * src/derives.c (print_derives): Fix and enrich. 
* src/closure.c (print_fderives): Likewise.
 2001-11-19 09:27:11 +00:00
Akim Demaille
146ad4c8d0 * src/closure.c (itemsetend): Remove, replaced with... 
(itemsetsize): new.
 2001-11-19 09:26:57 +00:00
Akim Demaille
f2a4c94506 * src/LR0.c (kernel_end): Remove, replaced with... 
(kernel_size): new.
 2001-11-19 09:26:43 +00:00
Akim Demaille
65fae038b9 * src/conflicts.c (set_conflicts): Use arrays instead of pointers 
to clarify.
 2001-11-19 09:26:30 +00:00
Akim Demaille
e1cb5fb523 * src/closure.c (closure): Use arrays instead of pointers to clarify. 2001-11-19 09:26:17 +00:00
Akim Demaille
64fabbb49f * src/closure.c, src/derives.c, src/nullable.c: Adjust various 
trace messages.
* src/LR0.c: Likewise.
(allocate_itemsets): Use arrays instead of pointers to clarify.
 2001-11-19 09:25:36 +00:00
Akim Demaille
3b2925a060 * src/getargs.c (statistics_flag): Replace with... 
(trace_flag): New.
(longopts): Accept --trace instead of --statistics.
* src/getargs.h: Adjust.
* src/LR0.c, src/closure.c, src/derives.c, src/nullable.c,
* src/reduce.c: Use trace_flags instead of the CPP conditional TRACE.
 2001-11-19 09:21:26 +00:00
Akim Demaille
83bcf86639 * src/LR0.c (new_itemsets, get_state): Use more arrays and less 
pointers to clarify the code.
(save_reductions, save_shifts): Factor common parts of alternatives.
 2001-11-19 09:17:53 +00:00
Akim Demaille
8639df64a6 * src/LR0.c (new_state, get_state): Complete TRACE code. 
* src/closure.c: Include `reader.h' to get `tags', needed by the
trace code.
Rename the conditional DEBUG as TRACE.
Output consistently TRACEs to stderr, not stdout.
* src/derives.c: Likewise.
* src/reduce.c: (inaccessable_symbols): Using if is better style
than goto.
Use `#if TRACE' instead of `#if 0' for tracing code.
 2001-11-19 09:16:24 +00:00
Akim Demaille
377bd7c9a2 * src/system.h (LIST_FREE, shortcpy): New. 
* src/LR0.c: Use them.
* src/output.c (free_itemsets, free_reductions, free_shifts):
Remove, replaced by LIST_FREE.
 2001-11-19 09:14:54 +00:00
Akim Demaille
b4a7a230f1 * src/state.h (CORE_ALLOC, SHIFTS_ALLOC, ERRS_ALLOC) 
(REDUCTIONS_ALLOC):  New.
* src/LR0.c, src/conflicts.c: Use them to de-obfuscate memory
allocation.
 2001-11-19 09:14:26 +00:00
Akim Demaille
c1586e58fe * src/LR0.c (new_state): Complete trace code. 
* src/nullable.c (set_nullable): Don't translate traces.
 2001-11-19 09:14:07 +00:00
Akim Demaille
50766eee39 * src/print_graph.c (print_core): Better locality of variables. 
* src/print.c (print_core): Likewise.
 2001-11-19 09:13:53 +00:00
Akim Demaille
dc3b81cd67 * src/vcg.c: You do the output, so you are responsible of the 
handling of VCG syntax, in particular: use quotearg.
* src/print_graph.c: Don't.
(print_actions): Don't output the actions as part of the nodes,
since that's the job of the edges.
(print_state): Don't output by hand: fill the node description,
and ask for its output.
 2001-11-19 09:13:40 +00:00
Akim Demaille
c555896775 * src/bison.simple (yyparse): When reporting verbosely an error, 
no longer issue additional quotes around token names.
* tests/calc.at: Adjust.
 2001-11-19 09:13:26 +00:00
Akim Demaille
35f61cb998 * src/symtab.h, src/symtab.c: line' is a new member of bucket'. 
* src/reader.c (record_rule_lines, rline, rline_allocated): Remove.
* src/output.c: Adjust.
 2001-11-19 09:13:12 +00:00
Akim Demaille
9291f914de * src/gram.h (rprec, rprecsym, rassoc): Remove, now part of... 
(rule_t): this.
* src/conflicts.c, src/reader.c, src/reduce.c: Adjust.
 2001-11-19 09:12:49 +00:00
Akim Demaille
ff1581dddb * src/gram.h (rule_t): New. 
(rule_table): New.
(rrhs, rlhs): Remove, part of state_t.
* src/print_graph.c, src/closure.c, src/conflicts.c, src/derives.c,
* src/lalr.c, src/nullable.c, src/output.c, src/print.c,
* src/reader.c, src/reduce.c: Adjust.
 2001-11-19 09:12:25 +00:00
Akim Demaille
4b9170b2c0 * src/reader.c (symbols_output): New, extracted from... 
(packsymbols): Here.
(reader): Call it.
 2001-11-19 09:12:02 +00:00
Akim Demaille
523a9eafdc * src/lalr.c (set_maxrhs, maxrhs): Remove, replaced with... 
(maxrhs): this new function.
 2001-11-19 09:11:47 +00:00
Akim Demaille
bcdf932ed9 * src/lalr.c (F): New macro to access to the variable F. 
Adjust.
 2001-11-19 09:11:34 +00:00
Akim Demaille
e2aabb3dc6 * src/lalr.h (LA): New macro to access to the variable LA. 
* src/output.c, src/lalr.c, src/print_graph.c, src/conflicts.c:
* src/lalr.c: Adjust.
 2001-11-19 09:11:21 +00:00
Akim Demaille
e8ebe4b0c7 * src/lalr.c (initialize_LA): Only initialize LA. Let... 
(set_state_table): handle the `lookaheads' members.
 2001-11-19 09:11:03 +00:00
Akim Demaille
9043475828 * src/lalr.h (lookaheads): Removed array, which contents is now 
member of...
(state_t): this structure.
* src/output.c, src/lalr.c, src/print_graph.c, src/conflicts.c:
Adjust.
 2001-11-19 09:10:47 +00:00
Akim Demaille
d80a86e0b5 * src/lalr.h (consistent): Removed array, which contents is now 
member of...
(state_t): this structure.
* src/output.c, src/lalr.c, src/print_graph.c, src/conflicts.c:
Adjust.
 2001-11-19 09:10:30 +00:00
Akim Demaille
cfc3acf242 * src/lalr.h (reduction_table, shift_table): Removed arrays, which 
contents is now members of...
(state_t): this structure.
* src/output.c, src/lalr.c, src/print_graph.c, src/conflicts.c:
Adjust.
 2001-11-19 09:10:12 +00:00
Akim Demaille
93337ac41c * src/lalr.h (state_t): New. 
(state_table): Be a state_t * instead of a core **.
(accessing_symbol): Remove, part of state_t.
* src/lalr.c: Adjust.
(set_accessing_symbol): Merge into...
(set_state_table): this.
* src/print_graph.c, src/conflicts.c: Adjust.
 2001-11-19 09:08:44 +00:00
Akim Demaille
0d7803637b Bump to 1.30d. 2001-11-14 17:52:37 +00:00