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* 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
* parse.y: fix GC problem of keyword rest argumentnobu2012-06-211-0/+4
| | | | | | | | | | * 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
* Bug #6403: reset states after empty argsnobu2012-05-141-0/+5
| | | | | | | | | * 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
* Bug #6419: fix cmdarg beginnobu2012-05-111-0/+5
| | | | | | | | * 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
* * parse.y (parser_yylex): allow spaces between lambda arrow andnobu2012-05-021-0/+5
| | | | | | | parenthesis. [ruby-dev:45605][Feature #6390] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35520 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * parse.y (assoc, parser_yylex): add syntax to splat keyword hash.nobu2012-04-281-0/+15
| | | | | | | | | | [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
* * compile.c: fix to output warning when the same literalsko12012-04-241-0/+23
| | | | | | | | | | | | 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
* * parse.y (parser_yylex): EXPR_BEG by keywords is a start point ofnobu2012-04-241-0/+32
| | | | | | | | | | 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
* fix unreachable warning line numbernobu2012-03-161-0/+7
| | | | | | | * parse.y (block_append_gen): fix unreachable warning line number. should warn at the code, not jump. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35068 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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