+2002-06-30 Akim Demaille <akim@epita.fr>
+
+ * src/symtab.c (symbol_new): Initialize the `printer' member.
+
+
+2002-06-30 Akim Demaille <akim@epita.fr>
+
+ * src/LR0.c (save_reductions): Remove, replaced by...
+ * src/state.h, src/state.c (state_reductions_set): New.
+ (reductions, errs): Rename as...
+ (reductions_t, errs_t): these.
+ Adjust all dependencies.
+
+
+2002-06-30 Akim Demaille <akim@epita.fr>
+
+ * src/LR0.c (state_list_t, state_list_append): New.
+ (first_state, last_state): Now symbol_list_t.
+ (this_state): Remove.
+ (new_itemsets, append_states, save_reductions): Take a state_t as
+ argument.
+ (set_states, generate_states): Adjust.
+ (save_shifts): Remove, replaced by...
+ * src/state.h, src/state.c (state_shifts_set): New.
+ (shifts): Rename as...
+ (shifts_t): this.
+ Adjust all dependencies.
+ * src/state.h (state_t): Remove the `next' member.
+
+
+2002-06-30 Akim Demaille <akim@epita.fr>
+
+ * src/vcg.c (quote): Use slot 2, since we often pass symbol tag
+ escaped in slot 0.
+
+
+2002-06-30 Akim Demaille <akim@epita.fr>
+
+ Use hash.h for the state hash table.
+
+ * src/LR0.c (STATE_HASH_SIZE, state_hash): Remove.
+ (allocate_storage): Use state_hash_new.
+ (free_storage): Use state_hash_free.
+ (new_state, get_state): Adjust.
+ * src/lalr.h, src/lalr.c (states): Move to...
+ * src/states.h (state_t): Remove the `link' member, no longer
+ used.
+ * src/states.h, src/states.c: here.
+ (state_hash_new, state_hash_free, state_hash_lookup)
+ (state_hash_insert, states_free): New.
+ * src/states.c (state_table, state_compare, state_hash): New.
+ * src/output.c (output_actions): Do not free states now, since we
+ still need to know the final_state number in `prepare', called
+ afterwards. Do it...
+ * src/main.c (main): here: call states_free after `output'.
+
+
+2002-06-30 Akim Demaille <akim@epita.fr>
+
+ Use hash.h for the state hash table.
+
+ * src/LR0.c (STATE_HASH_SIZE, state_hash): Remove.
+ (allocate_storage): Use state_hash_new.
+ (free_storage): Use state_hash_free.
+ (new_state, get_state): Adjust.
+ * src/lalr.h, src/lalr.c (states): Move to...
+ * src/states.h (state_t): Remove the `link' member, no longer
+ used.
+ * src/states.h, src/states.c: here.
+ (state_hash_new, state_hash_free, state_hash_lookup)
+ (state_hash_insert, states_free): New.
+ * src/states.c (state_table, state_compare, state_hash): New.
+ * src/output.c (output_actions): Do not free states now, since we
+ still need to know the final_state number in `prepare', called
+ afterwards. Do it...
+ * src/main.c (main): here: call states_free after `output'.
+
+
+2002-06-30 Akim Demaille <akim@epita.fr>
+
+ * src/state.h, src/state.c (state_new): New, extracted from...
+ * src/LR0.c (new_state): here.
+ * src/state.h (STATE_ALLOC): Move to...
+ * src/state.c: here.
+ * src/LR0.h, src/LR0.c (nstates, final_state): Move to...
+ * src/state.h, src/state.c: here.
+
+
+2002-06-30 Akim Demaille <akim@epita.fr>
+
+ * src/reader.c (gensym): Rename as...
+ * src/symtab.h, src/symtab.c (dummy_symbol_get): this.
+ (getsym): Rename as...
+ (symbol_get): this.
+
+
+2002-06-30 Akim Demaille <akim@epita.fr>
+
+ * src/state.h (state_number_t, STATE_NUMBER_MAX): New.
+ * src/LR0.c, src/LR0.h, src/conflicts.c, src/lalr.c, src/lalr.h,
+ * src/output.c, src/print.c, src/print_graph.c: Propagate.
+ * src/LR0.h, src/LR0.h (final_state): Is a state_t*.
+
+2002-06-30 Akim Demaille <akim@epita.fr>
+
+ Make the test suite pass with warnings checked.
+
+ * tests/actions.at (Printers and Destructors): Improve.
+ Avoid unsigned vs. signed issues.
+ * tests/calc.at: Don't exercise the scanner here, do it...
+ * tests/input.at (Torturing the Scanner): here.
+
+
+2002-06-28 Paul Hilfinger <Hilfinger@CS.Berkeley.EDU>
+
+ * data/glr.c: Correct typo in Emacs-mode directive. Slightly
+ reorganize first lines parallel to yacc.c.
+
+2002-06-28 Akim Demaille <akim@epita.fr>
+
+ * data/c.m4 (b4_copyright, b4_sint_type, b4_uint_type, b4_token_define)
+ (b4_token_enum, b4_token_defines): New, factored from...
+ * data/lalr1.cc, data/yacc.c, glr.c: here.
+
+2002-06-28 Akim Demaille <akim@epita.fr>
+
+ * data/yacc.c (yydestruct, yysymprint): Pacify GCC warnings for
+ unused variables.
+ * src/output.c (merger_output): static.
+
+2002-06-28 Akim Demaille <akim@epita.fr>
+
+ * src/reader.h: s/grammer_current_rule_merge_set/grammar_.../.
+ * src/conflicts.c (conflicts_total_count): `i' is unsigned, to
+ pacify GCC.
+ * src/output.c (save_row): Initialize all the variables to pacify GCC.
+
2002-06-27 Paul Hilfinger <Hilfinger@CS.Berkeley.EDU>
Accumulated changelog for new GLR parsing features.
- * src/conflicts.c (count_total_conflicts): Change name to
+ * src/conflicts.c (count_total_conflicts): Change name to
conflicts_total_count.
* src/conflicts.h: Ditto.
* src/output.c (token_actions): Use the new name.
confl => conflict_list for better readability.
* data/glr.c: Use the new names.
* NEWS: Add self to GLR announcement.
-
+
* src/reader.c (free_merger_functions): Cleanup: XFREE->free.
* doc/bison.texinfo (GLR Parsers): Make corrections suggested by
* data/bison.glr: Change name to glr.c
* data/glr.c: Renamed from bison.glr.
* data/Makefile.am: Add glr.c
-
- * src/getargs.c:
-
+
+ * src/getargs.c:
+
* src/symlist.h: Add dprec and merger fields to symbol_list_s.
* src/symlist.c (symbol_list_new): Initialize dprec and merger fields.
-
+
Originally 2002-06-16 Paul Hilfinger <Hilfinger@CS.Berkeley.EDU>
* data/bison.glr: Be sure to restore the
yytokenp argument; now part of stack.
(yychar): Define to behave as documented.
(yyclearin): Ditto.
-
+
Originally 2002-05-14 Paul Hilfinger <Hilfinger@CS.Berkeley.EDU>
* src/reader.h: Add declaration for free_merger_functions.
* src/output.c (conflict_tos, conflrow, conflict_table, conflict_list,
conflict_list_cnt, conflict_list_free): New variables.
(table_grow): Also grow conflict_table.
- (prepare_rules): Output dprec and merger tables.
+ (prepare_rules): Output dprec and merger tables.
(conflict_row): New function.
- (action_row): Output conflict lists for GLR parser. Don't use
+ (action_row): Output conflict lists for GLR parser. Don't use
default reduction in conflicted states for GLR parser so that there
are spaces for the conflict lists.
(save_row): Also save conflict information.
* src/conflicts.c (count_rr_conflicts): Augment to optionally count
all pairs of conflicting reductions, rather than just all tokens
causing conflicts. Needed to size conflict tables.
- (conflicts_output): Modify call to count_rr_conflicts for new
+ (conflicts_output): Modify call to count_rr_conflicts for new
interface.
(conflicts_print): Ditto.
(count_total_conflicts): New function.
* tests/testsuite.at: Include cxx-gram.at.
* tests/Makefile.am: Add cxx-gram.at.
-
+
* src/parse-gram.y:
* src/scan-gram.l: Add %dprec, %glr-parser, %merge.
* src/parse-gram.y: Grammar for %dprec, %merge, %glr-parser.
-
+
2002-06-27 Akim Demaille <akim@epita.fr>
* src/options.h, src/options.c: Remove.
projects / bison.git / blobdiff