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* parse.y: keep nodes linkingnobu2014-10-131-3/+3
| | | | | | | * parse.y (remove_duplicate_keys): should keep nodes linking not to be collected. [Bug #10315] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47898 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: should not eliminate value nodesnobu2014-10-121-14/+15
| | | | | | | | * parse.y (remove_duplicate_keys): should not simply eliminate all value nodes, which may have side effects. [ruby-core:65625] [Bug #10315] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47894 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: remove duplicate keysnobu2014-10-111-7/+64
| | | | | | | * parse.y (remove_duplicate_keys): remove duplicate literal keys, i.e., symbols and strings. [ruby-core:65368] [Bug #10315] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47879 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: precedence of duplicated keysnobu2014-10-111-1/+9
| | | | | | | | * parse.y (assocs): concatenate splatted literal hashes. the former key has precedence even if duplicated literal keys follow. [ruby-core:65368] [Bug #10315] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47877 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: remove unused argumentnobu2014-10-041-3/+2
| | | | | | | * parse.y (list_concat): remove unused argument parser, since never allocates new node. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47789 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: separate ripper data typenobu2014-09-301-9/+18
| | | | | | | * parse.y (parser_data_type): separate ripper data type for from parser. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47747 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: label cannot be followed by a modifiernobu2014-09-231-1/+1
| | | | | | | * parse.y (parse_ident): just after a label, new expression should start, cannot be a modifier. [ruby-core:65211] [Bug #10279] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47696 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * parse.y (parser_class_nest): unused variable after YARVnari2014-09-211-3/+0
| | | | | | merged (r11439). git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47674 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: quoted ID keynobu2014-09-201-9/+38
| | | | | | | * parse.y (assoc): allow quoted ID as a key of a hash literal. [ruby-core:34453] [Feature #4276] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47649 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: intern_cstrnobu2014-09-131-5/+5
| | | | | | | | * parse.y (intern_cstr): remove `_without_pindown` suffix and use rb_intern3() as well as RIPPER, for the time being. [ruby-core:65009] [Bug #10206] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47569 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: fix warning messagenobu2014-09-061-7/+7
| | | | | | | | * parse.y (arg_ambiguous_gen): fix warning message, "even" does not mean the number of spaces here. state the place to put a space and the operator. [ruby-core:64790] [Bug #10204] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47431 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: use rb_ary_tmp_new_fillnobu2014-08-271-5/+1
| | | | | | | * parse.y (coverage): use rb_ary_tmp_new_fill() instead of setting internal structure directly. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47296 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parser.y: warning with VALUE for rippernobu2014-08-141-3/+28
| | | | | | | * parse.y (ripper_warnV, ripper_warningV): add versions using VALUE for ripper. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47184 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: preserve encodingsnobu2014-08-131-12/+11
| | | | | | | | * parse.y (shadowing_lvar, warn_unused_var), (reg_named_capture_assign_iter): preserve encodings in warning messages. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47171 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: fix invalid char in evalnobu2014-08-071-1/+1
| | | | | | | | * parse.y (parser_yylex): fix invalid char in eval, should raise an syntax error too, as well as directly coded. [ruby-core:64243] [Bug #10117] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47098 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: preserve encodingnobu2014-08-061-1/+1
| | | | | | | * parse.y (parser_yyerror): preserve source code encoding in syntax error messages. [ruby-core:64228] [Bug #10114] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47090 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* struct parse_params: trivial packingnormal2014-07-251-3/+3
| | | | | | | | | * parse.y (struct parse_params): shrink to 320 to 304 bytes on 64-bit Some elements may be removed/resized as well, but not as important as reducing more-frequently allocated structures. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46954 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* introduce ZALLOC{,_N} to replace ALLOC{,_N}+MEMZERO usenormal2014-07-251-6/+3
| | | | | | | | | | | | | | | | | | | | Using calloc where possible reduces code and binary sizes. * include/ruby/ruby.h (ZALLOC, ZALLOC_N): implement (Data_Make_Struct, TypedData_Make_Struct): ZALLOC replaces ALLOC+memset * compile.c (iseq_seq_sequence): ZALLOC_N replaces ALLOC_N+MEMZERO * cont.c (fiber_t_alloc): ZALLOC replaces ALLOC+MEMZERO * io.c (rb_io_reopen): ditto * iseq.c (prepare_iseq_build): ditto * parse.y (new_args_tail_gen, parser_new, ripper_s_allocate): ditto * re.c (match_alloc): ditto * variable.c (rb_const_set): ditto * ext/socket/raddrinfo.c (get_addrinfo): ditto * ext/strscan/strscan.c (strscan_s_allocate): ditto * gc.c (rb_objspace_alloc): calloc replaces malloc+MEMZERO git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46952 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: dynamic const assign_error in rippernobu2014-07-241-2/+6
| | | | | | | | * parse.y (mlhs_node): dynamic constant assignment in massign should cause assign_error, like as single assign and backref assignment in massign. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46931 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: move common codenobu2014-07-241-4/+2
| | | | | | * parse.y (arg, primary): move common code shared with ripper. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46930 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: remove garbagenobu2014-07-241-2/+0
| | | | | | * parse.y (assoc): remove garbage semicolon added by r35489. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46926 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: separate from parse_identnobu2014-07-171-114/+108
| | | | | | | | | | | | * parse.y (tokadd_ident, tokenize_ident): extract from parse_ident(). * parse.y (parse_gvar, parse_atmark): move tokenization from parse_ident(). * parse.y (parse_ident): now deals with non-sigil names only. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46850 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: parse_atmarknobu2014-07-171-17/+29
| | | | | | * parse.y (parse_atmark): extract from parser_yylex(). git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46849 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: parse_identnobu2014-07-171-134/+141
| | | | | | * parse.y (parse_ident): extract from parser_yylex(). git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46848 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: parse_gvarnobu2014-07-171-85/+96
| | | | | | * parse.y (parse_gvar): extract from parser_yylex(). git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46847 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: parse_percentnobu2014-07-171-91/+99
| | | | | | * parse.y (parse_percent): extract from parser_yylex(). git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46846 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: parse_qmarknobu2014-07-171-78/+86
| | | | | | * parse.y (parse_qmark): extract from parser_yylex(). git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46845 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: parse_rationalnobu2014-07-171-5/+12
| | | | | | * parse.y (parse_rational): extract from parse_numeric(). git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46844 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: parse_numericnobu2014-07-171-239/+241
| | | | | | * parse.y (parse_numeric): extract from parser_yylex(). git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46842 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: negate_litnobu2014-07-171-16/+15
| | | | | | * parse.y (negate_lit): alter only literal object itself, not NODE. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46841 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: rename Init_parsernobu2014-07-111-1/+2
| | | | | | | * parse.y (rb_init_parse): rename to get rid of name clash with json/parser at statically linking. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46787 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* symbol.c, symbol.h: split from parse.ynobu2014-07-091-1148/+3
| | | | | | | * symbol.c, symbol.h: Symbol class implementation and internals, split from parse.y. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46768 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: adjust argument typesnobu2014-07-091-2/+3
| | | | | | | * parse.y (symbols_i): adjust argument types for st_foreach() using st_data_t. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46767 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * parse.y: change Symbol <-> ID relationship to avoidko12014-07-091-96/+155
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | exposing IDs from collectable symbols. [Bug #10014] Now, rb_check_id() returns 0 if corresponding symbol is pinned dynamic symbol. There is remaining intern_cstr_without_pindown(), it can return IDs from collectable symbols. We must be careful to use it (only used in parse.y). I think it should be removed if it does not have impact for performance. * parse.y: add: * STATIC_SYM2ID() * STATIC_ID2SYM() rename: * rb_pin_dynamic_symbol() -> dsymbol_pindown() * internal.h: remove: * rb_check_id_without_pindown() * rb_sym2id_without_pindown() add: * rb_check_symbol() * rb_check_symbol_cstr() * load.c: use rb_check_id() or rb_check_id_cstr(). * object.c: ditto. * struct.c: ditto. * thread.c: ditto. * vm_method.c: ditto. * string.c (sym_find): use only rb_check_symbol(). * sprintf.c (rb_str_format): use rb_check_symbol_cstr(). git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46764 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * parse.y (symbols_i): delete garbage symbols for Symbol.all_symbols.ko12014-07-091-5/+11
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46763 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: expand is_asgn_or_idnobu2014-07-081-7/+7
| | | | | | | * parse.y (new_op_assign_gen): expand is_asgn_or_id(), which call id_type() function multiple times now. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46754 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * parse.y (dsymbol_alloc): set global_symbols.minor_marked to 0.ko12014-07-081-8/+21
| | | | | | | | | | | * parse.y (dsymbol_check): set RSYMBOL(sym)->fstr to 0 because we should not touch fstr after that. * parse.y (rb_gc_free_dsymbol): skip deleting str and sym from tables if fstr == 0. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46752 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * parse.y: remove global_symbols::pinned_dsymko12014-07-071-16/+12
| | | | | | | | | | | (and ::pinned_dsym_minor_marked). Mark pinned dsymbols by rb_gc_register_mark_object() because they are immortal. * prase.y (rb_gc_free_dsymbol): rename parameter name `ptr' to `sym'. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46749 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * parse.y: need to use updated (re-created) symbols.ko12014-07-071-4/+4
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46737 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * parse.y: do not use rb_gc_resurrect(), but create a new dynamicko12014-07-071-25/+42
| | | | | | | | | symbol for garbage dynamic symbol. * common.mk: use gc.h by parse.y. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46729 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: fix castsnobu2014-07-041-7/+7
| | | | | | | | | * parse.y (reg_named_capture_assign_gen): remove needless cast. * parse.y (must_be_dynamic_symbol, intern_cstr_without_pindown): get rid of type-punning cast. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46697 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * parse.y: rename symbols::sym_id to symbols::str_id.ko12014-07-041-18/+19
| | | | | | | | | | | This table is not {Symbol => ID} table, but {String => ID} table. * parse.y (lookup_sym_id): also rename lookup_sym_id() to lookup_str_id() because key is not Symbol, but String. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46696 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * parse.y (must_be_dynamic_symbol): fix missed-condition.ko12014-07-041-1/+1
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46695 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * parse.y (rb_pin_dynamic_symbol): should be `static' function.ko12014-07-041-1/+1
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46694 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * parse.y (must_be_dynamic_symbol): refactoring.ko12014-07-041-8/+15
| | | | | | | | | | | * add `inline'. * use UNLIKELY(). * check only DYNAMIC_SYM_P(), otherwise it is a bug. * lookup_id_str() is not needed in second condition. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46693 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: remove global_symbols.op_symnobu2014-07-041-22/+5
| | | | | | | * parse.y (global_symbols): remove op_sym, cache by fstring instead. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46691 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: use rb_fstring_newnobu2014-07-041-6/+5
| | | | | | | * parse.y (rb_id2str): use rb_fstring_new() instead of rb_fstring() with a new string instance. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46690 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: pack op_tblnobu2014-07-041-2/+2
| | | | | | | | * parse.y (op_tbl): pack limited size strings. gcc/clang warn if initializer-string for char array is too long, but no option to err it now. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46688 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * parse.y: remove unused codeko12014-07-041-39/+0
| | | | | | | | srounded by `#if ENABLE_SELECTOR_NAMESPACE' git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46685 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* node.h: remove NODE_PRIVATE_RECVnobu2014-06-061-14/+2
| | | | | | | | * compile.c (private_recv_p): check by node type, instead of a magic number. * node.h (NODE_PRIVATE_RECV), parse.y (attrset_gen): remove git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46366 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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