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* Use only CMDARG/COND _PUSH/POP for cmdarg/cond management.nobu2018-03-291-19/+14
| | | | | | From: Ilya Bylich <ibylich@gmail.com> git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63033 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: remove `p->` from bitstack tracesnobu2018-03-291-12/+12
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63032 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: k_else in bodystmtnobu2018-03-231-14/+33
| | | | | | | * parse.y (bodystmt): expand opt_else to show the error message at the right place. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62902 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: else without rescuenobu2018-03-231-1/+1
| | | | | | | | | | | | | | | | * parse.y (bodystmt): [EXPERIMENTAL] make `else` without `rescue` a syntax error. [DevelopersMeeting20180315Japan] https://bugs.ruby-lang.org/projects/ruby/wiki/DevelopersMeeting20180315Japan https://docs.google.com/document/d/1RT0ijSo8uJ4Awn3CEvuYkjH0TVeXSYgeAFNmVGYC3ak/edit# > * do-else-end > https://twitter.com/joker1007/status/974173396006129664 > https://twitter.com/joker1007/status/974173641347756032 > https://twitter.com/joker1007/status/974176512554369027 > Will be SyntaxError in 2.6-preview2 > All of begin/do/def (experimental) git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62901 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: reorder in the placenobu2018-03-221-21/+13
| | | | | | | * parse.y (new_args_tail): reorder required and optional keyword argument variable IDs in the place. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62887 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: terminator at continued linenobu2018-03-211-1/+8
| | | | | | | * parse.y (here_document): a continuing line is not the terminator. [ruby-core:86283] [Bug #14621] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62873 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: unindent continued linenobu2018-03-211-1/+9
| | | | | | | | * parse.y (tokadd_string): stop at continued line in dedented here documents, to dedent for each lines before removing escaped newlines. [ruby-core:86236] [Bug #14621] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62872 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* node.c: predicates for special NODEsnobu2018-03-201-2/+1
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62861 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: NUL-terminate ruby_sourcefilenobu2018-03-191-1/+1
| | | | | | | | | | * parse.y (yycompile): in some cases (warning, error, dtrace,...), ruby_sourcefile is expected to be NUL-terminated, so ensure it. * template/prelude.c.tmpl (prelude_name): NUL-terminate to get rid of copying static data. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62841 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: push `do` token infonobu2018-03-191-6/+16
| | | | | | | | | * parse.y (k_rescue, k_ensure): revert r62838. * parse.y (k_do, k_do_LAMBDA, k_do_block): push token infos of `do`. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62839 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: ignore do indentationsnobu2018-03-191-2/+4
| | | | | | | * parse.y (k_rescue, k_ensure): ignore indentations of `do`, it is not at the beginning of line usually. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62838 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: mismatched indentations at middlenobu2018-03-191-13/+51
| | | | | | | * parse.y (k_rescue, k_ensure, k_when, k_else, k_elsif): warn mismatched indentations at keywords in middle of blocks. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62836 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: fix duplicate kwrestnobu2018-03-191-6/+6
| | | | | | | | | | | | * parse.y (f_kwrest): add the variable name as an argument, as well as an internal variable. * parse.y (new_args_tail): now keyword rest argument variable is always placed between keyword arguments and block argument, so so just reorder required and optional keyword arguments. no longer kwrest duplicates. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62832 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* ripper: fix escaped spacenobu2018-03-121-2/+2
| | | | | | | | | * parse.y: use tSP same as ripper instead of tSPACE. [ruby-core:86080] [Bug #14597] * ext/ripper/eventids2.c: tSP is defined in ripper.c now. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62727 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: fix interpolated string literal dedentnobu2018-03-111-5/+12
| | | | | | | | | | | * parse.y (heredoc_dedent): fix interpolated string literal dedent, remove indentations from only nodes with the newline flag. [ruby-core:85983] [Bug #14584] * parse.y (here_document): set the newline flag on literal string nodes starting at the beginning of line. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62724 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: reduce duplicate codenobu2018-03-111-7/+5
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62723 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: tSPACE for old bisonnobu2018-03-061-1/+2
| | | | | | | | * parse.y (tSPACE): define a separate token for escaped space, to fix `redefining user token number of ' '` error at word list separator on bison 2. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62675 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: named whitespacesnobu2018-03-051-0/+7
| | | | | | | * parse.y: named escaped whitespaces to show unexpected character. bare whitespaces should not appear outside of word_list. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62663 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: refine assign_in_cond warningnobu2018-03-011-1/+1
| | | | | | | | * parse.y (assign_in_cond): refine a warning message for assignment of a literal in conditinal expression. [ruby-core:85872] [Bug #14562] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62620 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* [DOC] missing docs at toplevelnobu2018-02-231-0/+13
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62544 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* Fix CMDARG manipulationnobu2018-02-221-27/+13
| | | | | | | | | * parse.y: Fix CMDARG manipulation. Use CMDARG_P to identify keyword_do/keyword_do_block. [Feature #14506] [Fix GH-1823] From: Ilya Bylich <ibylich@gmail.com> git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62528 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: named backslashnobu2018-02-031-0/+1
| | | | | | * parse.y: named backslash to show unexpected character. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62178 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: use lex_goto_eol to skip to EOLnobu2018-02-031-1/+1
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62176 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y (parser_append_options): shorter alias LOCnobu2018-01-281-11/+14
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62079 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: fix yytokentype function declarationsnobu2018-01-231-2/+2
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62014 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: added implicit parser_params argumentnobu2018-01-231-65/+65
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62013 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: added new_strterm wrappernobu2018-01-231-6/+11
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62012 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: concat dedented heredocnobu2018-01-231-3/+23
| | | | | | * parse.y (heredoc_dedent): concat literal strings after dedented. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62011 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: removed implicit parser_params macrosnobu2018-01-231-414/+396
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62009 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: expand tokp macronobu2018-01-211-33/+31
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62003 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: add EXPR_NONEnobu2018-01-211-1/+2
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62002 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: fix state after left bracenobu2018-01-211-1/+1
| | | | | | | | * parse.y (parser_yylex): as well as `tLBRACE_ARG` (expr block), `tLBRACE` (primary block) also does not accept a label. only hash brace accepts a label. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62000 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: revert trace message to lex_statenobu2018-01-211-1/+1
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61999 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: use enum yytokentypenobu2018-01-211-1/+1
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61998 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: parser_token_value_print for yydebugnobu2018-01-211-0/+45
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61997 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: Remove unneeded macro nd_set_linemame2018-01-201-3/+0
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61993 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: Remove double meaning of new_qcall/new_command_qcallmame2018-01-201-26/+43
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61992 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: rewrite excessed_comma processmame2018-01-201-8/+4
| | | | | | | | | | | | | | | | | Currently, parser.y includes core parser and Ripper parser obscurity. In addition, *some* Ripper code uses the result of the core parser, which make it difficult to separate the two parsers. I want to simplify this, not by separating the two parsers, but by making *all* Ripper actions follows the core parser actions. In other words, all the core parser actions run always even in Ripper, and after that, Ripper-specific actions run. For tha sake, in principle, I want to put `/*% ripper: ... %*/` in the end of actions. Anyway, it is too dirty to put it within expressions, IMO. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61990 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: Remove macros that are no longer usedmame2018-01-201-7/+0
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61989 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: Remove double meaning of new_op_assign, etc.mame2018-01-201-20/+31
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61988 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: Remove double meaning of new_xstring/new_string1mame2018-01-201-11/+5
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61987 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: remove double meaning of new_brace_body/new_do_bodymame2018-01-201-10/+10
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61986 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: remove double meaning of const_path_field/top_const_fieldmame2018-01-201-16/+26
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61984 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: Remove unneeded var_field_1 trickmame2018-01-201-10/+10
| | | | | | | | | | | | | | | | | I thought this trick was needed because the result of var_field was passed to different arguments, as follows: ``` $1 = var_field(p, $1); $$ = backref_assign_error(p, $1, $1, &@$); ``` Currently the DSL supports that one result is passed to one argument. However, after the refactoring, I found that `backref_assign_error` uses only one `$1`. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61979 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: dot_or_colon as idnobu2018-01-201-13/+8
| | | | | | | | * parse.y (dot_or_colon): made type of `dot_or_colon` and EXPR_DOT tokens to <id> and set those IDs at tokenization. type cast at primary in ripper is no longer needed. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61978 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: moved excessed_commanobu2018-01-201-2/+10
| | | | | | | | * parse.y (block_param): embed excessed_comma event result in place of rest argument, instead of dispatching with the whole parameters. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61977 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* dsl.rb: pnobu2018-01-201-17/+17
| | | | | | | * ext/ripper/tools/dsl.rb (DSL#initialize): define `p` for `struct parser_params *p`. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61976 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* dsl.rb: ID constantsnobu2018-01-201-2/+2
| | | | | | | * ext/ripper/tools/dsl.rb (DSL#method_missing): expand ID constnats without parentheses. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61975 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* dsl.rb: const_missingnobu2018-01-201-15/+15
| | | | | | | * ext/ripper/tools/dsl.rb (DSL.const_missing): define to expand Qnil and Qundef as-is. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61974 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y (yycompile0): check if acceptednobu2018-01-201-2/+2
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61970 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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