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* parse.y: should not deent concatenated stringnobu2016-01-151-1/+1
| | | | | | | | * parse.y (string1): reset heredoc indent fore each string leteral so that concatenated string would not be dedented. [ruby-core:72857] [Bug #11990] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53541 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* Revert r53431 "temporally revert r53411 to debug"naruse2016-01-041-1/+1
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53434 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* temporally revert r53411 to debugnaruse2016-01-041-1/+1
| | | | | | http://rubyci.s3.amazonaws.com/unstable11s/ruby-trunk/log/20151225T162507Z.diff.html.gz git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53431 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: use nd_tagnobu2016-01-021-1/+1
| | | | | | | * parse.y (regexp): set_yylval_num sets u1, should use nd_tag instead of nd_state. [ruby-core:72638] [Bug #11932] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53411 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* Revert r53409 "parse.y: yylval.num should be u3"naruse2016-01-021-1/+1
| | | | | | It introduces SEGV git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53410 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: yylval.num should be u3nobu2016-01-021-1/+1
| | | | | | | * parse.y (set_yylval_num): should be used as nd_state, set to u3. [ruby-core:72638] [Bug #11932] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53409 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: single-quote indented heredocnobu2015-12-311-18/+35
| | | | | | | | * parse.y (parser_here_document): update indent for each line in indented here document with single-quotes. [ruby-core:72479] [Bug #11871] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53398 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: show_bitstacknobu2015-12-271-18/+39
| | | | | | * parse.y (show_bitstack): trace stack_type value if yydebug. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53326 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* fix typoskazu2015-12-241-3/+3
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53283 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* deprecate exposed internal functionsnobu2015-12-241-15/+17
| | | | | | | | | * error.c (rb_compile_error_with_enc, rb_compile_error), (rb_compile_bug): deprecate internal functions. * parse.y (parser_yyerror): construct exception message with source code and carret. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53279 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* preserve source file name encodingnobu2015-12-241-5/+5
| | | | | | | | * compile.c (append_compile_error), parse.y (compile_error): preserve encoding of source file name in exceptions. * error.c (rb_compile_error_str, rb_compile_bug_str): add. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53278 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: labeled heredocnobu2015-12-201-1/+1
| | | | | | | * parse.y (parser_yylex): allow here documents in labeled argument. [ruby-core:72396] [Bug #11849] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53214 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: fix block_call&.callnobu2015-12-161-4/+4
| | | | | | | * parse.y (block_command, block_call): fix `&.` calls after block_call. [Feature #11537] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53138 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* ytab.sed: for bison 2nobu2015-12-141-0/+6
| | | | | | | * tool/ytab.sed: substitute `fprintf`s used directory in yy_reduce_print by bison 2. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53108 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: suppress warningsnobu2015-12-141-4/+2
| | | | | | | | * parse.y (SET_LEX_STATE): explicit cast to suppress sign-compare warnings in the case restoring from saved num in the parser stack and getting from kwtable state. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53106 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* ytab.sed: replace argumentnobu2015-12-131-7/+1
| | | | | | | * tool/ytab.sed: substitute the first argument of YYFPRINTF, instead of substitution by preprocessor, not to redefine stderr. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53100 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* ytab.sed: work aroundnobu2015-12-131-0/+1
| | | | | | | * tool/ytab.sed: work around for platforms where vairadic macro is not available. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53099 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: reset buffernobu2015-12-131-0/+1
| | | | | | * parse.y (rb_parser_printf): reset debug_buffer after print out. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53097 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: lex_state trace by yydebugnobu2015-12-131-25/+40
| | | | | | | | | | * parse.y (trace_lex_state): trace lex_state changes if yydebug is set, and send the messages to rb_stdout. * parse.y (rb_parser_printf): store YYPRINTF messages per lines so that lex_state traces do not mix. * tool/ytab.sed: add parser argument to yy_stack_print too. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53095 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: lex_state bitsnobu2015-12-131-21/+47
| | | | | | | * parse.y (build_lex_state_name, trace_lex_state): lex_state is now bit flags and can be set 2 bits or more. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53094 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * parse.y (parse_percent): Allow %-literals in labeled arg asyugui2015-12-131-1/+1
| | | | | | | r51624 did for parentheses. Fixes [ruby-core:72084] [Bug #11812]. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53092 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * parse.y (lex_state_name): Make it return the correct names.yugui2015-12-131-1/+3
| | | | | | Add new names to follow r51617; Indices ffs(2) returns are 1-origin. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53088 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * parse.y: debug output of lex_state transition if PARSER_DEBUGyugui2015-12-131-92/+99
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53087 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * *.c (*_memsize): do not check ptr.ko12015-12-091-1/+0
| | | | | | | | | | NULL checking is finished Before call of memsize functions. See r52979. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52986 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: indented hereocnobu2015-12-071-5/+182
| | | | | | * parse.y: add heredoc <<~ syntax. [Feature #9098] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52916 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: TAB_WIDTHnobu2015-12-011-1/+3
| | | | | | | * parse.y (TAB_WIDTH, token_info_get_column): add constant for column calcuation. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52825 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: dispatch heredoc endnobu2015-11-301-10/+4
| | | | | | | | * parse.y (ripper_dispatch_heredoc_end): at the end of here document, the terminator always should present. has_scan_event is true. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52794 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: last content of heredocnobu2015-11-281-0/+4
| | | | | | | * parse.y (parser_here_document): store dispatched result of on_tstring_content at the last fragment of a here document. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52777 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: reduce ifdefsnobu2015-11-271-16/+16
| | | | | | | * parse.y (dispatch_ignored_scan_event, has_delayed_token): more macros to reduce ifdefs. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52763 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: ripper for warningsnobu2015-11-241-63/+24
| | | | | | | * parse.y (parser_yylex): deal with magic comment warnings also in ripper. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52734 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: fix dispatch_scan_eventnobu2015-11-241-1/+1
| | | | | | * parse.y (dispatch_scan_event): fix wrong macro at r52547. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52733 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* compile.c: move logop DCEnobu2015-11-221-28/+1
| | | | | | | | | * compile.c (iseq_peephole_optimize): remove unreachable code chunk after jump/leave. * parse.y: move dead code elimination of logical operation to compile.c. not to warn logical operation of literal constants. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52711 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: optimize condition for unlessnobu2015-11-131-2/+3
| | | | | | | * parse.y (new_unless): optimize constant condition for `unless` as well as `if`. [Fix GH-1092] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52553 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: exact magic comment namenobu2015-11-121-1/+1
| | | | | | | * parse.y (parser_magic_comment): should match exactly. [ruby-core:71460] [Bug #11679] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52550 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: ANDDOT fluent interfacenobu2015-11-121-1/+2
| | | | | | | | * parse.y (parser_yylex): ANDDOT at the head of the line denote line continuation from previous one to support fluent interface, as well as single dot. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52548 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: simplifynobu2015-11-121-26/+17
| | | | | | * parse.y (parser_yylex): reduce RIPPER ifdefs. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52547 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* Rename DOTQ to ANDDOTnobu2015-11-101-6/+6
| | | | | | | * defs/id.def, parse.y: Switch internal token name to reflect current form of safe-call operator. [Fix GH-1090] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52525 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* change DOTQnobu2015-11-061-5/+5
| | | | | | | * defs/id.def (token_ops), parse.y (parser_yylex): change DOTQ from ".?" to "&.". [ruby-core:71363] [Feature #11537] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52462 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: fix segv after invalid keyword argumentnobu2015-11-061-14/+20
| | | | | | | | * parse.y (kwd_append): fix segv after invalid keyword argument, preceding keyword list is NULL when syntax error is there. [ruby-core:71356] [Bug #11663] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52461 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: CALL_Q_Pnobu2015-11-051-3/+4
| | | | | | | * parse.y (CALL_Q_P): extract common condition for safe-call token. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52457 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: revert lbracketnobu2015-11-031-25/+8
| | | | | | | * parse.y (lbracket): remove .? before aref. [Feature #11537] revert r52422 and r52424 git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52430 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * parse.y (NO_QCALL): fix type mismatch of operands that causesngoto2015-11-021-1/+1
| | | | | | | | compile error with Oracle Solaris Studio on Solaris. [Bug #11645] [ruby-dev:49327] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52424 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: lbracketnobu2015-11-021-8/+25
| | | | | | * parse.y (lbracket): support .? before aref. [Feature #11537] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52422 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: invalid symbolnobu2015-11-011-1/+1
| | | | | | | * parse.y (parser_yylex): ':' separated by a comment and a newline is not valid as symbol. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52418 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* internal.h: RUBY_DTRACE_HOOKnobu2015-10-311-7/+5
| | | | | | | | | | | * internal.h (RUBY_DTRACE_HOOK): extract from RUBY_DTRACE_CREATE_HOOK for other type hooks. * gc.c (RUBY_DTRACE_GC_HOOK): ditto. * parse.y (RUBY_DTRACE_PARSE_HOOK): ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52399 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: fix op_assign typenobu2015-10-281-1/+1
| | | | | | | * parse.y (new_attr_op_assign): fix op_assign type, which is already an ID since r52284. [Feature #11537] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52318 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: fix rippernobu2015-10-261-12/+32
| | | | | | * parse.y (call_op, call_op2): fix values on ripper. [Feature #11537] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52284 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: call_op2nobu2015-10-261-6/+10
| | | | | | | * parse.y (call_op2): separate from call_op and also allow "::", while dot_or_colon should not allow ".?". [Feature #11537] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52282 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: canonical namenobu2015-10-231-1/+1
| | | | | | | | * parse.y (parser_magic_comment): intern canonical name. InstructionSequence.compile_options are case-sensitive while pragma names are case-insensitive. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52260 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* safe navigation attrsetnobu2015-10-231-10/+11
| | | | | | | | | * compile.c (iseq_compile_each): support safe navigation of simple attribute assignment. [Feature #11537] * parse.y (mlhs_node, lhs, attrset_gen): ditto. keep mid non-attrset as the sign of safe navigation. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52234 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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