X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/03b31c0ce805a157e787a50f1ea6f22bea84fe54..355e7c1cd1341e7caa4b57536abd1124da2f2ba2:/ChangeLog diff --git a/ChangeLog b/ChangeLog index 3dbfb57e..3d45d5d8 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,95 @@ +2002-04-08 Akim Demaille + + * src/reduce.c (reduce_grammar): First reduce the nonterminals, + and then the grammar. + + +2002-04-08 Akim Demaille + + * src/system.h: No longer using strndup. + + +2002-04-07 Akim Demaille + + * src/muscle_tab.h (MUSCLE_INSERT_LONG_INT): New. + * src/output.c (output_table_data): Return the longest number. + (prepare_tokens): Output `token_number_max'). + * data/bison.simple, data/bison.c++ (b4_sint_type, b4_uint_type): + New. + Use them to define yy_token_number_type/TokenNumberType. + Use this type for yytranslate. + * tests/torture.at (Big triangle): Push the limit from 124 to + 253. + * tests/regression.at (Web2c Actions): Adjust. + +2002-04-07 Akim Demaille + + * tests/torture.at (Big triangle): New. + (GNU AWK Grammar, GNU Cim Grammar): Move to... + * tests/existing.at: here. + +2002-04-07 Akim Demaille + + * src/gram.h, src/gram.c (nitems): Remove, it is an alias of + nritems. + Adjust dependencies. + +2002-04-07 Akim Demaille + + * src/reader.c: Normalize increments to prefix form. + +2002-04-07 Akim Demaille + + * src/reader.c, symtab.c: Remove debugging code. + +2002-04-07 Akim Demaille + + Rename all the `bucket's as `symbol_t'. + + * src/gram.c, src/gram.h, src/lex.c, src/lex.h, src/output.c, + * src/reader.c, src/reader.h, src/reduce.c, src/state.h, + * src/symtab.c, src/symtab.h (bucket): Rename as... + (symbol_t): this. + (symbol_list_new, bucket_check_defined, bucket_make_alias) + (bucket_check_alias_consistence, bucket_pack, bucket_translation) + (bucket_new, bucket_free, hash_compare_bucket, hash_bucket) + (buckets_new, buckets_free, buckets_do): Rename as... + (symbol_list_new, symbol_check_defined, symbol_make_alias) + (symbol_check_alias_consistence, symbol_pack, symbol_translation) + (symbol_new, symbol_free, hash_compare_symbol_t, hash_symbol_t) + (symbols_new, symbols_free, symbols_do): these. + +2002-04-07 Akim Demaille + + Use lib/hash for the symbol table. + + * src/gram.c (ntokens): Initialize to 1, to reserve a slot for + EOF. + * src/lex.c (lex): Set the `number' member of new terminals. + * src/reader.c (bucket_check_defined, bucket_make_alias) + (bucket_check_alias_consistence, bucket_translation): New. + (reader, grammar_free, readgram, token_translations_init) + (packsymbols): Adjust. + (reader): Number the predefined tokens. + * src/reduce.c (inaccessable_symbols): Just use hard coded numbers + for predefined tokens. + * src/symtab.h (bucket): Remove all the hash table related + members. + * src/symtab.c (symtab): Replace by... + (bucket_table): this. + (bucket_new, bucket_free, hash_compare_bucket, hash_bucket) + (buckets_new, buckets_do): New. + +2002-04-07 Akim Demaille + + * src/gram.c (nitems, nrules, nsyms, ntokens, nvars, nritems) + (start_symbol, max_user_token_number, semantic_parser) + (error_token_number): Initialize. + * src/reader.c (grammar, start_flag, startval, typed, lastprec): + Initialize. + (reader): Don't. + (errtoken, eoftoken, undeftoken, axiom): Extern. + 2002-04-07 Akim Demaille * src/gram.h (rule_s): prec and precsym are now pointers @@ -14,14 +106,12 @@ * src/lalr.h (LA): Is a bitsetv, not bitset*. - 2002-04-07 Akim Demaille * src/lalr.h, src/lalr.c (LAruleno): Replace with... (LArule): this, which is an array to rule_t*. * src/print.c, src/conflicts.c: Adjust. - 2002-04-07 Akim Demaille * src/gram.h (rule_t): Rename `number' as `user_number'. @@ -93,7 +183,6 @@ * src/symtab.h: here. No longer include `gram.h'. - 2002-04-07 Akim Demaille * src/gram.h, src/gram.c (rules_rhs_length): New.