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2014-12-14parse.y: warn reference after method definitionnobu
* 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
2014-12-03iseq.c: avoid segfault on incomplete iseqnormal
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
2014-11-26parse.y: fix invalid keyword argumentnobu
* 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
2014-11-13* test/lib/envutil.rb: Moved from test/ruby/.akr
* 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
2014-10-29parse.y: reset current_arg after block varnobu
* 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
2014-10-29parse.y: warn iside a blocknobu
* 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
2014-10-29parse.y: warn circular argument referencenobu
* 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
2014-10-12parse.y: should not eliminate value nodesnobu
* 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
2014-10-11vm.c: precedence of duplicated keysnobu
* 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
2014-10-11parse.y: precedence of duplicated keysnobu
* 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
2014-10-08* test/ruby/test_syntax.rb: added syntax tests of underscore arguments.hsbt
[Feature #10340][ruby-core:65496] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47844 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-08-09test_syntax.rb: fix tempfile leaksnobu
* 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
2014-08-06parse.y: preserve encodingnobu
* 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
2014-06-10envutil.rb: use keyword argumentnobu
* 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
2014-05-27parse.y: refine error messagenobu
* 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
2014-04-19parse.y: allow parenthesed do-block in cmdargnobu
* 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
2014-03-05parse.y: optional arguments in rhsnobu
* 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
2013-12-27parse.y: save cmdarg_stack in local scopenobu
* 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
2013-08-26parse.y: warn CRnobu
* 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
2013-08-12parse.y: CR in middlenobu
* 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
2013-08-02* vm.c (m_core_define_method, m_core_define_singleton_method): nowusa
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
2013-07-26parse.y: separate numeric literalnobu
* 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
2013-04-27test_syntax.rb: split test_syntaxnobu
* 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
2013-04-05compile.c: defined? with empty expressionnobu
* 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
2013-03-26test_syntax.rb: fix test errornobu
* 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
2013-03-26* test/ruby/test_syntax.rb: fixed a typo introduced at r39935.usa
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39937 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-03-26test_syntax.rb: pass srcdirnobu
* 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
2013-03-26test_syntax.rb: envutilnobu
* 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
2013-03-26Use assert_separately to speed up on test-allnaruse
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
2013-03-21parse.y: refine warning messagenobu
* 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
2013-02-23compile.c: no keyword check if kw_restnobu
* 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
2013-01-07test_syntax.rb: assert_not_labelnobu
* 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
2013-01-07parse.y: duplicated kwrest namenobu
* 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
2013-01-07envutil.rb: optional fnamenobu
* 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
2012-12-24scoped constant op-assignmentnobu
* 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
2012-12-20envutil.rb: validate syntaxnobu
* 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
2012-12-14parse.y: fix line numbernobu
* 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
2012-11-24Fix tests of rb_warning().knu
* 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
2012-10-25revert r37326 "remove string literal concatenation"nobu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37328 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-10-25remove string literal concatenationnobu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37326 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-10-18parse.y: fail if yyerrornobu
* 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
2012-10-18test_syntax.rb: test_unassignablenobu
* 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
2012-07-18test_syntax.rb: updatenobu
* 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
2012-06-21parse.y: fix GC problem of keyword rest argumentnobu
* parse.y (new_args_tail_gen): fix GC problem of keyword rest argument. the wrapped struct should be bound to the wrapping node before assignment of child nodes, to get rid of the case the children are referred by only the struct pointer which is not a subject of GC. [ruby-core:45744] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36161 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-05-14Bug #6403: reset states after empty argsnobu
* parse.y (f_arglist): should reset lexical states after empty argument list with no parenthesis as well as parenthesized list, so that reserved name method definition work. [ruby-dev:45626] [Bug #6403] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35644 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-05-11Bug #6419: fix cmdarg beginnobu
* parse.y (primary): begin/end block should be isolated from outside. [ruby-dev:45631][Bug #6419] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35620 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-05-02* parse.y (parser_yylex): allow spaces between lambda arrow andnobu
parenthesis. [ruby-dev:45605][Feature #6390] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35520 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-04-28* parse.y (assoc, parser_yylex): add syntax to splat keyword hash.nobu
[ruby-core:44591][Feature #6353] * compile.c (compile_array_): generate keyword splat insns. * vm.c (m_core_hash_merge_kwd): merge keyword hash into intermediate hash. leftward argument is prior currently. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35489 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-04-24* compile.c: fix to output warning when the same literalsko1
are available as a condition of same case clause. And remove infomation ('#n') because we can find duplicated condition with explicit line numbers. [ruby-core:38343] [Ruby 1.9 - Bug #5068] * test/ruby/test_syntax.rb: add a test for above. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35459 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-04-24* parse.y (parser_yylex): EXPR_BEG by keywords is a start point ofnobu
commands. [ruby-dev:45563][Bug #6347] * parse.y (superclass): ditto for superclass. * parse.y (parser_parse_string, parser_here_document): ditto for string interpolation. * parse.y (parser_yylex): ditto for singleton class. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35457 b2dd03c8-39d4-4d8f-98ff-823fe69b080e