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* parse.y: pop cmdargnobu2015-07-231-0/+5
| | | | | | | * parse.y (lambda_body): pop cmdarg stack for lookahead token. [ruby-core:70067] [Bug #11380] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51350 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: check NTH_REF rangenobu2015-05-291-0/+7
| | | | | | | | | | * compile.c (iseq_compile_each): out of range NTH_REF is always nil. * parse.y (parse_numvar): check overflow of NTH_REF and range. [ruby-core:69393] [Bug #11192] * util.c (ruby_scan_digits): make public and add length parameter. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50671 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: %-string cannot be a labelnobu2015-04-301-0/+9
| | | | | | | * parse.y (parser_yylex): %-string cannot be a label even if terminated by single/double quotes. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50409 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: push cmdarg_stacknobu2015-04-301-0/+5
| | | | | | | * parse.y (lambda): push and reset cmdarg_stack in lambda body. [ruby-core:69017] [Bug #11107] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50402 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: null by syntax errornobu2015-04-121-0/+2
| | | | | | | * parse.y (arg): fix segfault by null caused by syntax error. [ruby-core:68851] [Bug #10957] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50265 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: empty parennobu2015-03-131-0/+6
| | | | | | | * parse.y (primary): empty parentheses at cmdarg can be null. [ruby-core:68477] [Bug #10957] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49964 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: eliminate empty hashesnobu2015-01-091-0/+7
| | | | | | | | * parse.y (assocs, assoc): eliminate splatting empty literal hashes. [ruby-core:67446] [Bug #10719] * compile.c (compile_array_): supprt splatted hash in hash type. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49193 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: warn reference after method definitionnobu2014-12-141-0/+10
| | | | | | | | * parse.y (primary): restore current_arg so that circular reference after a method definition is also warned. [ruby-core:61299] [Bug #9593] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48835 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* iseq.c: avoid segfault on incomplete iseqnormal2014-12-031-0/+4
| | | | | | | | | | | Compile failures will trigger iseq_free before iseq->callinfo_entries are allocated at all. * iseq.c (iseq_free): avoid segfault on incomplete iseq * test/ruby/test_syntax.rb (test_invalid_next): new test for syntax error, not segfault git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48704 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: fix invalid keyword argumentnobu2014-11-261-0/+6
| | | | | | | | * parse.y (f_label, f_kw, formal_argument_gen): ignore invalid formal argument in keyword argument definition. [ruby-dev:48742] [Bug #10545] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48583 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * test/lib/envutil.rb: Moved from test/ruby/.akr2014-11-131-2/+1
| | | | | | | | | | | | | | * test/lib/find_executable.rb: Ditto. * test/lib/memory_status.rb: Ditto. * test/lib/test/unit.rb: require envutil. * test/: Don't require envutil in test files. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48409 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: reset current_arg after block varnobu2014-10-291-0/+10
| | | | | | | | * parse.y (block_param_def): reset current_arg after block parameter definition, not to warn references in that block body. [ruby-core:65990] [Bug #10314] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48190 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: warn iside a blocknobu2014-10-291-0/+40
| | | | | | | * parse.y (gettable_gen): also warn circular argument reference even inside a block. [ruby-core:65990] [Bug #10314] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48189 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: warn circular argument referencenobu2014-10-291-4/+12
| | | | | | | * parse.y (gettable_gen): warn circular argument reference, for transition from 2.1 and earlier. [ruby-core:65990] [Bug #10314] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48188 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: should not eliminate value nodesnobu2014-10-121-0/+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
* vm.c: precedence of duplicated keysnobu2014-10-111-4/+4
| | | | | | | * vm.c (kwmerge_i): override existing keys by new keys. [ruby-core:65368] [Bug #10315] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47878 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: precedence of duplicated keysnobu2014-10-111-0/+4
| | | | | | | | * 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
* * test/ruby/test_syntax.rb: added syntax tests of underscore arguments.hsbt2014-10-081-0/+11
| | | | | | [Feature #10340][ruby-core:65496] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47844 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* test_syntax.rb: fix tempfile leaksnobu2014-08-091-2/+4
| | | | | | | * test/ruby/test_syntax.rb (test_must_ascii_compatible), (test_script_lines): ensure to close temporary files. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47115 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: preserve encodingnobu2014-08-061-0/+6
| | | | | | | * 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
* envutil.rb: use keyword argumentnobu2014-06-101-3/+3
| | | | | | * test/ruby/envutil.rb (assert_valid_syntax): use keyword argument. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46389 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: refine error messagenobu2014-05-271-0/+9
| | | | | | | * parse.y (parser_number_literal_suffix): refine error message for extra dot and digits. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46179 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: allow parenthesed do-block in cmdargnobu2014-04-191-0/+5
| | | | | | | | * parse.y (primary): flush cmdarg flags inside left-paren in a command argument, to allow parenthesed do-block as an argument without arguments parentheses. [ruby-core:61950] [Bug #9726] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45637 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: optional arguments in rhsnobu2014-03-051-0/+24
| | | | | | | | * parse.y (f_arg_asgn): define optional arguments as argument variables in the rhs default expressions. [ruby-core:61299] [Bug #9593] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45272 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: save cmdarg_stack in local scopenobu2013-12-271-0/+5
| | | | | | | | * parse.y (local_push_gen, local_pop_gen): save cmdarg_stack to isolate command argument state from outer scope. [ruby-core:59342] [Bug #9308] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44449 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: warn CRnobu2013-08-261-0/+7
| | | | | | | * parse.y (parser_nextc): warn carriage return in middle of line. [ruby-core:56240] [Feature #8699] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42691 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: CR in middlenobu2013-08-121-0/+8
| | | | | | | * parse.y (parser_whole_match_p): treat CR in middle of a line as a mere whitespace. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42535 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * vm.c (m_core_define_method, m_core_define_singleton_method): nowusa2013-08-021-0/+7
| | | | | | | | | | | | the value of def-expr is the Symbol of the name of the method, not nil. ref. [ruby-dev:42151] [Feature #3753] * test/ruby/test_syntax.rb (TestSyntax#test_value_of_def): test for above changes. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42337 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: separate numeric literalnobu2013-07-261-0/+7
| | | | | | | | * parse.y (parser_yylex): separate numeric literal from succeeding token, and treat 'e' as floating point number only if followed by exponent part. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42197 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* test_syntax.rb: split test_syntaxnobu2013-04-271-3/+9
| | | | | | | * test/ruby/test_syntax.rb (test_syntax): split to improve throuthput by reducing objects. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40491 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* compile.c: defined? with empty expressionnobu2013-04-051-0/+5
| | | | | | | * compile.c (iseq_compile_each): fix of defined? with empty expression. [ruby-core:53999] [Bug #8220] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40124 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* test_syntax.rb: fix test errornobu2013-03-261-1/+1
| | | | | | | * test/ruby/test_syntax.rb (test_syntax): escape interpolation to use the value passed by ARGV. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39955 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * test/ruby/test_syntax.rb: fixed a typo introduced at r39935.usa2013-03-261-1/+1
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39937 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* test_syntax.rb: pass srcdirnobu2013-03-261-4/+5
| | | | | | | | * test/ruby/test_syntax.rb (test_syntax): need to pass the source directory, __FILE__ in assert_separately is '-' because the code is passed via a pipe. and this test can't finish in 10 seconds. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39935 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* test_syntax.rb: envutilnobu2013-03-261-1/+1
| | | | | | | * test/ruby/test_syntax.rb (test_syntax): require envutil for assert_valid_syntax. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39934 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* Use assert_separately to speed up on test-allnaruse2013-03-261-0/+2
| | | | | | This creates large string and it pressure GC. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39932 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: refine warning messagenobu2013-03-211-0/+21
| | | | | | | * parse.y (ambiguous_operator): refine warning message, since this warning is shown after literal too. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39870 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* compile.c: no keyword check if kw_restnobu2013-02-231-0/+3
| | | | | | | * compile.c (iseq_set_arguments): no keyword check if any keyword rest argument exists, even unnamed. [ruby-core:52744] [Bug #7922] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39444 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* test_syntax.rb: assert_not_labelnobu2013-01-071-1/+1
| | | | | | | * test/ruby/test_syntax.rb (TestSyntax#assert_not_label): need to eval in the current binding. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38727 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: duplicated kwrest namenobu2013-01-071-0/+52
| | | | | | * parse.y (f_kwrest): reject duplicated kwrest argument name. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38724 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* envutil.rb: optional fnamenobu2013-01-071-1/+1
| | | | | | | * test/ruby/envutil.rb (Test::Unit::Assertions#assert_valid_syntax): make fname optional for inline source. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38722 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* scoped constant op-assignmentnobu2012-12-241-0/+64
| | | | | | | | | * node.h (NODE_OP_CDECL), compile.c (iseq_compile_each), parse.y (stmt, arg): allow scoped constant op-assignment. [ruby-core:40154] [Bug #5449] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38585 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* envutil.rb: validate syntaxnobu2012-12-201-15/+0
| | | | | | | | | | * test/ruby/envutil.rb (assert_valid_syntax): move from test_syntax.rb. * test/ruby/envutil.rb (assert_normal_exit): validate syntax before running because this assertion passes even if the code fails by SyntaxError. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38485 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: fix line numbernobu2012-12-141-0/+34
| | | | | | | | | | | | | * parse.y (parser_params): parser_tokline to track the line number at which token started. [ruby-dev:46737] [Bug #7559] * parse.y (fcall): operation with starting line number. * parse.y (command, primary, method_call): point method name line. * parse.y (gettable_gen): return token line for __LINE__. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38378 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* Fix tests of rb_warning().knu2012-11-241-4/+4
| | | | | | | | | | * test/ruby/envutil.rb (Test::Unit::Assertions#assert_warning) (Test::Unit::Assertions#assert_warn), test/ruby/envutil.rb, test/ruby/test_enumerator.rb, test/ruby/test_io_m17n.rb, test/ruby/test_regexp.rb, test/ruby/test_syntax.rb: assert_warn() and assert_warning() are reversed. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37836 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* revert r37326 "remove string literal concatenation"nobu2012-10-251-1/+1
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37328 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* remove string literal concatenationnobu2012-10-251-1/+1
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37326 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: fail if yyerrornobu2012-10-181-0/+2
| | | | | | | | * parse.y (assignable_gen): fail if yyerror occurred. fix a bug in r36973. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37251 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* test_syntax.rb: test_unassignablenobu2012-10-181-0/+6
| | | | | | | | * test/ruby/test_syntax.rb (TestSyntax#test_unassignable): assert keywords are unassignable. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37250 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* test_syntax.rb: updatenobu2012-07-181-1/+2
| | | | | | | | * test/ruby/test_syntax.rb (test_warn_grouped_expression): update for r36434. [ruby-core:39050][Bug #5214] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36449 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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