Class: Ruby20Parser

Inherits:

RubyParser::Parser

Object
Racc::Parser
RubyParser::Parser
Ruby20Parser

show all

Includes:: RubyLexer::State::Values

Defined in:: lib/ruby20_parser.rb

Direct Known Subclasses

RubyParser::V20

Constant Summary collapse

Racc_arg =

[
racc_action_table,
racc_action_check,
racc_action_default,
racc_action_pointer,
racc_goto_table,
racc_goto_check,
racc_goto_default,
racc_goto_pointer,
racc_nt_base,
racc_reduce_table,
racc_token_table,
racc_shift_n,
racc_reduce_n,
racc_use_result_var ]

Racc_token_to_s_table =

[
"$end",
"error",
"kCLASS",
"kMODULE",
"kDEF",
"kUNDEF",
"kBEGIN",
"kRESCUE",
"kENSURE",
"kEND",
"kIF",
"kUNLESS",
"kTHEN",
"kELSIF",
"kELSE",
"kCASE",
"kWHEN",
"kWHILE",
"kUNTIL",
"kFOR",
"kBREAK",
"kNEXT",
"kREDO",
"kRETRY",
"kIN",
"kDO",
"kDO_COND",
"kDO_BLOCK",
"kDO_LAMBDA",
"kRETURN",
"kYIELD",
"kSUPER",
"kSELF",
"kNIL",
"kTRUE",
"kFALSE",
"kAND",
"kOR",
"kNOT",
"kIF_MOD",
"kUNLESS_MOD",
"kWHILE_MOD",
"kUNTIL_MOD",
"kRESCUE_MOD",
"kALIAS",
"kDEFINED",
"klBEGIN",
"klEND",
"k__LINE__",
"k__FILE__",
"k__ENCODING__",
"tIDENTIFIER",
"tFID",
"tGVAR",
"tIVAR",
"tCONSTANT",
"tLABEL",
"tCVAR",
"tNTH_REF",
"tBACK_REF",
"tSTRING_CONTENT",
"tINTEGER",
"tFLOAT",
"tREGEXP_END",
"tUPLUS",
"tUMINUS",
"tUMINUS_NUM",
"tPOW",
"tCMP",
"tEQ",
"tEQQ",
"tNEQ",
"tGEQ",
"tLEQ",
"tANDOP",
"tOROP",
"tMATCH",
"tNMATCH",
"tDOT",
"tDOT2",
"tDOT3",
"tAREF",
"tASET",
"tLSHFT",
"tRSHFT",
"tCOLON2",
"tCOLON3",
"tOP_ASGN",
"tASSOC",
"tLPAREN",
"tLPAREN2",
"tRPAREN",
"tLPAREN_ARG",
"tLBRACK",
"tLBRACK2",
"tRBRACK",
"tLBRACE",
"tLBRACE_ARG",
"tSTAR",
"tSTAR2",
"tAMPER",
"tAMPER2",
"tTILDE",
"tPERCENT",
"tDIVIDE",
"tPLUS",
"tMINUS",
"tLT",
"tGT",
"tPIPE",
"tBANG",
"tCARET",
"tLCURLY",
"tRCURLY",
"tBACK_REF2",
"tSYMBEG",
"tSTRING_BEG",
"tXSTRING_BEG",
"tREGEXP_BEG",
"tWORDS_BEG",
"tQWORDS_BEG",
"tSTRING_DBEG",
"tSTRING_DVAR",
"tSTRING_END",
"tSTRING",
"tSYMBOL",
"tNL",
"tEH",
"tCOLON",
"tCOMMA",
"tSPACE",
"tSEMI",
"tLAMBDA",
"tLAMBEG",
"tDSTAR",
"tCHAR",
"tSYMBOLS_BEG",
"tQSYMBOLS_BEG",
"tSTRING_DEND",
"tUBANG",
"tLOWEST",
"tEQL",
"$start",
"program",
"top_compstmt",
"@1",
"top_stmts",
"opt_terms",
"none",
"top_stmt",
"terms",
"stmt",
"begin_block",
"@2",
"bodystmt",
"@3",
"compstmt",
"opt_rescue",
"k_else",
"opt_ensure",
"@4",
"stmts",
"stmt_or_begin",
"fitem",
"undef_list",
"expr_value",
"command_asgn",
"mlhs",
"command_call",
"lhs",
"mrhs",
"arg_value",
"expr",
"@5",
"command_rhs",
"var_lhs",
"primary_value",
"opt_call_args",
"rbracket",
"call_op",
"backref",
"opt_nl",
"arg",
"expr_value_do",
"do",
"@6",
"@7",
"command",
"block_command",
"block_call",
"call_op2",
"operation2",
"command_args",
"cmd_brace_block",
"brace_body",
"fcall",
"@8",
"operation",
"k_return",
"call_args",
"mlhs_basic",
"mlhs_inner",
"rparen",
"mlhs_head",
"mlhs_item",
"mlhs_node",
"mlhs_post",
"user_variable",
"keyword_variable",
"cname",
"cpath",
"fname",
"op",
"reswords",
"fsym",
"symbol",
"dsym",
"@9",
"arg_rhs",
"rel_expr",
"primary",
"relop",
"@10",
"aref_args",
"args",
"trailer",
"assocs",
"paren_args",
"opt_paren_args",
"opt_block_arg",
"block_arg",
"@11",
"@12",
"literal",
"strings",
"xstring",
"regexp",
"words",
"qwords",
"symbols",
"qsymbols",
"var_ref",
"k_begin",
"k_end",
"assoc_list",
"brace_block",
"method_call",
"lambda",
"k_if",
"then",
"if_tail",
"k_unless",
"opt_else",
"k_while",
"k_until",
"k_case",
"case_body",
"k_for",
"for_var",
"k_class",
"superclass",
"term",
"k_module",
"k_def",
"f_arglist",
"singleton",
"dot_or_colon",
"@13",
"@14",
"@15",
"@16",
"@17",
"@18",
"@19",
"@20",
"@21",
"@22",
"@23",
"@24",
"@25",
"@26",
"@27",
"@28",
"@29",
"k_do",
"k_do_block",
"k_rescue",
"k_ensure",
"k_when",
"k_elsif",
"f_marg",
"f_norm_arg",
"f_margs",
"f_marg_list",
"block_args_tail",
"f_block_kwarg",
"f_kwrest",
"opt_f_block_arg",
"f_block_arg",
"opt_block_args_tail",
"block_param",
"f_arg",
"f_block_optarg",
"f_rest_arg",
"opt_block_param",
"block_param_def",
"opt_bv_decl",
"bv_decls",
"bvar",
"f_bad_arg",
"f_larglist",
"lambda_body",
"@30",
"@31",
"f_args",
"do_block",
"do_body",
"operation3",
"@32",
"@33",
"@34",
"@35",
"@36",
"@37",
"@38",
"cases",
"@39",
"exc_list",
"exc_var",
"numeric",
"string",
"string1",
"string_contents",
"xstring_contents",
"regexp_contents",
"word_list",
"word",
"string_content",
"symbol_list",
"@40",
"qword_list",
"qsym_list",
"string_dvar",
"@41",
"@42",
"sym",
"@43",
"args_tail",
"@44",
"f_kwarg",
"opt_args_tail",
"f_optarg",
"f_arg_item",
"f_kw",
"f_block_kw",
"kwrest_mark",
"f_opt",
"f_block_opt",
"restarg_mark",
"blkarg_mark",
"@45",
"assoc" ]

Racc_debug_parser =

false

Constants included from RubyLexer::State::Values

Constants included from RubyParserStuff

RubyParserStuff::ARG_TYPES, RubyParserStuff::ENCODING_ORDER, RubyParserStuff::JUMP_TYPE, RubyParserStuff::TAB_WIDTH, RubyParserStuff::VERSION

Instance Attribute Summary

Attributes included from RubyParserStuff

#canonicalize_conditions, #comments, #env, #file, #in_def, #in_kwarg, #in_single, #lexer

Instance Method Summary collapse

Methods inherited from RubyParser::Parser

inherited, version, version=

Methods included from RubyParserStuff

#_racc_do_reduce, #arg_blk_pass, #arg_concat, #argl, #args, #array_to_hash, #aryset, #assignable, #backref_assign_error, #block_append, #block_dup_check, #block_var, #call_args, #clean_mlhs, #cond, #debug20, #dedent, #dedent_size, #dedent_string, deprecate, #do_parse, #gettable, #hack_encoding, #handle_encoding, #initialize, #invert_block_call, #inverted?, #list_append, #list_prepend, #literal_concat, #logical_op, #new_aref, #new_assign, #new_attrasgn, #new_body, #new_brace_body, #new_call, #new_case, #new_class, #new_compstmt, #new_const_op_asgn, #new_defn, #new_defs, #new_do_body, #new_for, #new_hash, #new_if, #new_iter, #new_masgn, #new_masgn_arg, #new_match, #new_module, #new_op_asgn, #new_op_asgn1, #new_op_asgn2, #new_qsym_list, #new_qsym_list_entry, #new_qword_list, #new_qword_list_entry, #new_regexp, #new_resbody, #new_rescue, #new_sclass, #new_string, #new_super, #new_symbol_list, #new_symbol_list_entry, #new_undef, #new_until, #new_until_or_while, #new_when, #new_while, #new_word_list, #new_word_list_entry, #new_xstring, #new_yield, #next_token, #on_error, #process, #remove_begin, #reset, #ret_args, #s, #syntax_error, #void_stmts, #warning, #whitespace_width

Instance Method Details

#_reduce_1(val, _values, result) ⇒ `Object`

reduce 0 omitted

# File 'lib/ruby20_parser.rb', line 3474

def _reduce_1(val, _values, result)
                      self.lexer.lex_state = EXPR_BEG
                    
    result
end

#_reduce_10(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 3517

def _reduce_10(val, _values, result)
                      (_, lineno), _, iter = val
                      iter.line lineno

                      (_, preexe,) = iter
                      preexe.line lineno

                      result = iter
                    
    result
end

#_reduce_100(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 4120

def _reduce_100(val, _values, result)
                      result = self.assignable val[0]
                    
    result
end

#_reduce_101(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 4126

def _reduce_101(val, _values, result)
                      result = self.aryset val[0], val[2]
                    
    result
end

#_reduce_102(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 4132

def _reduce_102(val, _values, result)
                      result = new_attrasgn val[0], val[2], val[1]
                    
    result
end

#_reduce_103(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 4138

def _reduce_103(val, _values, result)
                      recv, _, id = val
                      result = new_attrasgn recv, id
                    
    result
end

#_reduce_104(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 4145

def _reduce_104(val, _values, result)
                      result = new_attrasgn val[0], val[2], val[1]
                    
    result
end

#_reduce_105(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 4151

def _reduce_105(val, _values, result)
                      if (self.in_def || self.in_single > 0) then
                        debug20 7
                        yyerror "dynamic constant assignment"
                      end

                      expr, _, id = val
                      l = expr.line

                      result = s(:const, s(:colon2, expr, id.to_sym).line(l), nil).line l
                    
    result
end

#_reduce_106(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 4165

def _reduce_106(val, _values, result)
                      if (self.in_def || self.in_single > 0) then
                        debug20 8
                        yyerror "dynamic constant assignment"
                      end

                      _, id = val
                      l = lexer.lineno

                      result = s(:const, nil, s(:colon3, id.to_sym).line(l)).line l
                    
    result
end

#_reduce_107(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 4179

def _reduce_107(val, _values, result)
                      self.backref_assign_error val[0]
                    
    result
end

#_reduce_108(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 4185

def _reduce_108(val, _values, result)
                      line = lexer.lineno
                      result = self.assignable val[0]
                      result.line = line
                    
    result
end

#_reduce_109(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 4193

def _reduce_109(val, _values, result)
                      line = lexer.lineno
                      result = self.assignable val[0]
                      result.line = line
                      debug20 9, val, result
                    
    result
end

#_reduce_11(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 3529

def _reduce_11(val, _values, result)
 result = lexer.lineno 
    result
end

#_reduce_110(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 4202

def _reduce_110(val, _values, result)
                      lhs, _, args, _ = val
                      result = self.aryset lhs, args
                    
    result
end

#_reduce_111(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 4209

def _reduce_111(val, _values, result)
                      lhs, op, id = val
                      result = new_attrasgn lhs, id, op
                    
    result
end

#_reduce_112(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 4216

def _reduce_112(val, _values, result)
                      lhs, _, id = val
                      result = new_attrasgn lhs, id
                    
    result
end

#_reduce_113(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 4223

def _reduce_113(val, _values, result)
                      result = new_attrasgn val[0], val[2], val[1]
                    
    result
end

#_reduce_114(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 4229

def _reduce_114(val, _values, result)
                      expr, _, id = val

                      if (self.in_def || self.in_single > 0) then
                        debug20 10
                        yyerror "dynamic constant assignment"
                      end

                      l = expr.line
                      result = s(:const, s(:colon2, expr, id.to_sym).line(l)).line l
                    
    result
end

#_reduce_115(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 4243

def _reduce_115(val, _values, result)
                      _, id = val

                      if (self.in_def || self.in_single > 0) then
                        debug20 11
                        yyerror "dynamic constant assignment"
                      end

                      l = lexer.lineno
                      result = s(:const, s(:colon3, id.to_sym).line(l)).line l
                    
    result
end

#_reduce_116(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 4257

def _reduce_116(val, _values, result)
                      self.backref_assign_error val[0]
                    
    result
end

#_reduce_117(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 4263

def _reduce_117(val, _values, result)
                      yyerror "class/module name must be CONSTANT"
                    
    result
end

#_reduce_119(val, _values, result) ⇒ `Object`

reduce 118 omitted

# File 'lib/ruby20_parser.rb', line 4271

def _reduce_119(val, _values, result)
                      _, name = val
                      result = s(:colon3, name.to_sym).line lexer.lineno
                    
    result
end

#_reduce_12(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 3534

def _reduce_12(val, _values, result)
                      _, line, stmt, _ = val
                      result = new_iter s(:preexe).line(line), 0, stmt
                    
    result
end

#_reduce_120(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 4278

def _reduce_120(val, _values, result)
                      result = val[0].to_sym
                    
    result
end

#_reduce_121(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 4284

def _reduce_121(val, _values, result)
                      pval, _, name = val

                      result = s(:colon2, pval, name.to_sym)
                      result.line pval.line
                    
    result
end

#_reduce_125(val, _values, result) ⇒ `Object`

reduce 124 omitted

# File 'lib/ruby20_parser.rb', line 4299

def _reduce_125(val, _values, result)
                      lexer.lex_state = EXPR_END
                      result = val[0]
                    
    result
end

#_reduce_126(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 4306

def _reduce_126(val, _values, result)
                      (sym, _line), = val
                      lexer.lex_state = EXPR_END
                      result = sym
                    
    result
end

#_reduce_129(val, _values, result) ⇒ `Object`

reduce 128 omitted

# File 'lib/ruby20_parser.rb', line 4318

def _reduce_129(val, _values, result)
                      id, = val
                      result = s(:lit, id.to_sym).line lexer.lineno
                    
    result
end

#_reduce_13(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 3541

def _reduce_13(val, _values, result)
                      res = _values[-2]
                      yyerror "else without rescue is useless" unless res
                    
    result
end

#_reduce_131(val, _values, result) ⇒ `Object`

reduce 130 omitted

# File 'lib/ruby20_parser.rb', line 4327

def _reduce_131(val, _values, result)
                      result = new_undef val[0]
                    
    result
end

#_reduce_132(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 4333

def _reduce_132(val, _values, result)
                      lexer.lex_state = EXPR_FNAME
                    
    result
end

#_reduce_133(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 4339

def _reduce_133(val, _values, result)
                      result = new_undef val[0], val[3]
                    
    result
end

#_reduce_14(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 3548

def _reduce_14(val, _values, result)
                      body, resc, _, _, els, ens = val

                      result = new_body [body, resc, els, ens]
                    
    result
end

#_reduce_15(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 3556

def _reduce_15(val, _values, result)
                      body, resc, ens = val

                      result = new_body [body, resc, nil, ens]
                    
    result
end

#_reduce_16(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 3564

def _reduce_16(val, _values, result)
                      result = new_compstmt val
                    
    result
end

#_reduce_19(val, _values, result) ⇒ `Object`

reduce 18 omitted

# File 'lib/ruby20_parser.rb', line 3574

def _reduce_19(val, _values, result)
                      result = self.block_append val[0], val[2]
                    
    result
end

#_reduce_2(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 3480

def _reduce_2(val, _values, result)
                      result = new_compstmt val
                    
    result
end

#_reduce_20(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 3580

def _reduce_20(val, _values, result)
                      result = val[1]
                      debug20 2, val, result
                    
    result
end

#_reduce_206(val, _values, result) ⇒ `Object`

reduce 205 omitted

# File 'lib/ruby20_parser.rb', line 4489

def _reduce_206(val, _values, result)
                      result = new_assign val[0], val[2]
                    
    result
end

#_reduce_207(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 4495

def _reduce_207(val, _values, result)
                      result = new_op_asgn val
                    
    result
end

#_reduce_208(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 4501

def _reduce_208(val, _values, result)
                      result = new_op_asgn1 val
                    
    result
end

#_reduce_209(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 4507

def _reduce_209(val, _values, result)
                      result = new_op_asgn2 val
                    
    result
end

#_reduce_210(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 4513

def _reduce_210(val, _values, result)
                      result = new_op_asgn2 val
                    
    result
end

#_reduce_211(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 4519

def _reduce_211(val, _values, result)
                      lhs, _, id, op, rhs = val

                      result = s(:op_asgn, lhs, rhs, id.to_sym, op.to_sym).line lhs.line
                    
    result
end

#_reduce_212(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 4527

def _reduce_212(val, _values, result)
                      lhs1, _, lhs2, op, rhs = val

                      lhs = s(:colon2, lhs1, lhs2.to_sym).line lhs1.line
                      result = new_const_op_asgn [lhs, op, rhs]
                    
    result
end

#_reduce_213(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 4536

def _reduce_213(val, _values, result)
                      result = self.lexer.lineno
                    
    result
end

#_reduce_214(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 4542

def _reduce_214(val, _values, result)
                      _, lhs, line, op, rhs = val

                      lhs = s(:colon3, lhs.to_sym).line line
                      result = new_const_op_asgn [lhs, op, rhs]
                    
    result
end

#_reduce_215(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 4551

def _reduce_215(val, _values, result)
                      # TODO: lhs = var_field val[0]
                      asgn = new_op_asgn val
                      result = self.backref_assign_error asgn
                    
    result
end

#_reduce_216(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 4559

def _reduce_216(val, _values, result)
                      v1, v2 = val[0], val[2]
                      if v1.node_type == :lit and v2.node_type == :lit and Integer === v1.last and Integer === v2.last then
                        result = s(:lit, (v1.last)..(v2.last)).line v1.line
                      else
                        result = s(:dot2, v1, v2).line v1.line
                      end
                    
    result
end

#_reduce_217(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 4570

def _reduce_217(val, _values, result)
                      v1, v2 = val[0], val[2]
                      if v1.node_type == :lit and v2.node_type == :lit and Integer === v1.last and Integer === v2.last then
                        result = s(:lit, (v1.last)...(v2.last)).line v1.line
                      else
                        result = s(:dot3, v1, v2).line v1.line
                      end
                    
    result
end

#_reduce_218(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 4581

def _reduce_218(val, _values, result)
                      result = new_call val[0], :+, argl(val[2])
                    
    result
end

#_reduce_219(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 4587

def _reduce_219(val, _values, result)
                      result = new_call val[0], :-, argl(val[2])
                    
    result
end

#_reduce_22(val, _values, result) ⇒ `Object`

reduce 21 omitted

# File 'lib/ruby20_parser.rb', line 3589

def _reduce_22(val, _values, result)
                      yyerror "BEGIN is permitted only at toplevel"
                    
    result
end

#_reduce_220(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 4593

def _reduce_220(val, _values, result)
                      result = new_call val[0], :*, argl(val[2])
                    
    result
end

#_reduce_221(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 4599

def _reduce_221(val, _values, result)
                      result = new_call val[0], :"/", argl(val[2])
                    
    result
end

#_reduce_222(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 4605

def _reduce_222(val, _values, result)
                      result = new_call val[0], :"%", argl(val[2])
                    
    result
end

#_reduce_223(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 4611

def _reduce_223(val, _values, result)
                      result = new_call val[0], :**, argl(val[2])
                    
    result
end

#_reduce_224(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 4617

def _reduce_224(val, _values, result)
                      lit = s(:lit, val[1]).line lexer.lineno
                      result = new_call(new_call(lit, :"**", argl(val[3])), :"-@")
                    
    result
end

#_reduce_225(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 4624

def _reduce_225(val, _values, result)
                      lit = s(:lit, val[1]).line lexer.lineno
                      result = new_call(new_call(lit, :"**", argl(val[3])), :"-@")

                      ## TODO: why is this 2.0 only?
                      debug20 12, val, result
                    
    result
end

#_reduce_226(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 4634

def _reduce_226(val, _values, result)
                      result = new_call val[1], :"+@"
                    
    result
end

#_reduce_227(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 4640

def _reduce_227(val, _values, result)
                      result = new_call val[1], :"-@"
                    
    result
end

#_reduce_228(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 4646

def _reduce_228(val, _values, result)
                      result = new_call val[0], :"|", argl(val[2])
                    
    result
end

#_reduce_229(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 4652

def _reduce_229(val, _values, result)
                      result = new_call val[0], :"^", argl(val[2])
                    
    result
end

#_reduce_23(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 3595

def _reduce_23(val, _values, result)
                      lexer.lex_state = EXPR_FNAME
                    
    result
end

#_reduce_230(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 4658

def _reduce_230(val, _values, result)
                      result = new_call val[0], :"&", argl(val[2])
                    
    result
end

#_reduce_231(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 4664

def _reduce_231(val, _values, result)
                      result = new_call val[0], :"<=>", argl(val[2])
                    
    result
end

#_reduce_233(val, _values, result) ⇒ `Object`

reduce 232 omitted

# File 'lib/ruby20_parser.rb', line 4672

def _reduce_233(val, _values, result)
                      result = new_call val[0], :"==", argl(val[2])
                    
    result
end

#_reduce_234(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 4678

def _reduce_234(val, _values, result)
                      result = new_call val[0], :"===", argl(val[2])
                    
    result
end

#_reduce_235(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 4684

def _reduce_235(val, _values, result)
                      result = new_call val[0], :"!=", argl(val[2])
                    
    result
end

#_reduce_236(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 4690

def _reduce_236(val, _values, result)
                      lhs, _, rhs = val
                      result = new_match lhs, rhs
                    
    result
end

#_reduce_237(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 4697

def _reduce_237(val, _values, result)
                      lhs, _, rhs = val
                      result = s(:not, new_match(lhs, rhs)).line lhs.line
                    
    result
end

#_reduce_238(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 4704

def _reduce_238(val, _values, result)
                      _, arg = val
                      result = new_call arg, :"!"
                      result.line arg.line
                    
    result
end

#_reduce_239(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 4712

def _reduce_239(val, _values, result)
                      result = new_call value_expr(val[1]), :"~"
                    
    result
end

#_reduce_24(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 3601

def _reduce_24(val, _values, result)
                      (_, line), lhs, _, rhs = val
                      result = s(:alias, lhs, rhs).line(line).line line
                    
    result
end

#_reduce_240(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 4718

def _reduce_240(val, _values, result)
                      val[0] = value_expr val[0]
                      val[2] = value_expr val[2]
                      result = new_call val[0], :"\<\<", argl(val[2])
                    
    result
end

#_reduce_241(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 4726

def _reduce_241(val, _values, result)
                      val[0] = value_expr val[0]
                      val[2] = value_expr val[2]
                      result = new_call val[0], :">>", argl(val[2])
                    
    result
end

#_reduce_242(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 4734

def _reduce_242(val, _values, result)
                      result = logical_op :and, val[0], val[2]
                    
    result
end

#_reduce_243(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 4740

def _reduce_243(val, _values, result)
                      result = logical_op :or, val[0], val[2]
                    
    result
end

#_reduce_244(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 4746

def _reduce_244(val, _values, result)
                      (_, line), _, arg = val
                      result = s(:defined, arg).line line
                    
    result
end

#_reduce_245(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 4753

def _reduce_245(val, _values, result)
                      c, _, t, _, _, f = val
                      result = s(:if, c, t, f).line c.line
                    
    result
end

#_reduce_25(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 3608

def _reduce_25(val, _values, result)
                      (_, line), lhs, rhs = val
                      result = s(:valias, lhs.to_sym, rhs.to_sym).line line
                    
    result
end

#_reduce_251(val, _values, result) ⇒ `Object`

reduce 250 omitted

# File 'lib/ruby20_parser.rb', line 4770

def _reduce_251(val, _values, result)
                      lhs, op, rhs = val
                      result = new_call lhs, op.to_sym, argl(rhs)
                    
    result
end

#_reduce_252(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 4777

def _reduce_252(val, _values, result)
                      lhs, op, rhs = val
                      warn "comparison '%s' after comparison", op
                      result = new_call lhs, op.to_sym, argl(rhs)
                    
    result
end

#_reduce_253(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 4785

def _reduce_253(val, _values, result)
                      result = value_expr(val[0])
                    
    result
end

#_reduce_255(val, _values, result) ⇒ `Object`

reduce 254 omitted

# File 'lib/ruby20_parser.rb', line 4793

def _reduce_255(val, _values, result)
                      result = args [val[0]]
                    
    result
end

#_reduce_256(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 4799

def _reduce_256(val, _values, result)
                      result = args [val[0], array_to_hash(val[2])]
                    
    result
end

#_reduce_257(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 4805

def _reduce_257(val, _values, result)
                      result = args [array_to_hash(val[0])]
                    
    result
end

#_reduce_259(val, _values, result) ⇒ `Object`

reduce 258 omitted

# File 'lib/ruby20_parser.rb', line 4813

def _reduce_259(val, _values, result)
                      body, (_, line), resbody = val
                      body    = value_expr body
                      resbody = remove_begin resbody

                      ary = s(:array).line line
                      result  = new_rescue(body, new_resbody(ary, resbody))
                    
    result
end

#_reduce_26(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 3615

def _reduce_26(val, _values, result)
                      (_, line), lhs, rhs = val
                      result = s(:valias, lhs.to_sym, :"$#{rhs}").line line
                    
    result
end

#_reduce_260(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 4824

def _reduce_260(val, _values, result)
                      _, args, _ = val
                      result = args
                    
    result
end

#_reduce_265(val, _values, result) ⇒ `Object`

reduce 264 omitted

# File 'lib/ruby20_parser.rb', line 4839

def _reduce_265(val, _values, result)
                      result = args val
                    
    result
end

#_reduce_266(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 4845

def _reduce_266(val, _values, result)
                      result = args [val[0], array_to_hash(val[2])]
                    
    result
end

#_reduce_267(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 4851

def _reduce_267(val, _values, result)
                      result = args [array_to_hash(val[0])]
                    
    result
end

#_reduce_268(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 4857

def _reduce_268(val, _values, result)
                      warning "parenthesize argument(s) for future version"
                      result = call_args val
                    
    result
end

#_reduce_269(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 4864

def _reduce_269(val, _values, result)
                      result = call_args val
                      result = self.arg_blk_pass val[0], val[1]
                    
    result
end

#_reduce_27(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 3622

def _reduce_27(val, _values, result)
                      yyerror "can't make alias for the number variables"
                    
    result
end

#_reduce_270(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 4871

def _reduce_270(val, _values, result)
                      result = call_args [array_to_hash(val[0])]
                      result = self.arg_blk_pass result, val[1]
                    
    result
end

#_reduce_271(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 4878

def _reduce_271(val, _values, result)
                      result = call_args [val[0], array_to_hash(val[2])]
                      result = self.arg_blk_pass result, val[3]
                    
    result
end

#_reduce_272(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 4885

def _reduce_272(val, _values, result)
                      result = call_args val
                    
    result
end

#_reduce_273(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 4891

def _reduce_273(val, _values, result)
                      result = lexer.cmdarg.store true
                    
    result
end

#_reduce_274(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 4897

def _reduce_274(val, _values, result)
                      lexer.cmdarg.restore val[0]
                      result = val[1]
                    
    result
end

#_reduce_275(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 4904

def _reduce_275(val, _values, result)
                      _, arg = val
                      result = s(:block_pass, arg).line arg.line
                    
    result
end

#_reduce_276(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 4911

def _reduce_276(val, _values, result)
                      result = val[1]
                    
    result
end

#_reduce_278(val, _values, result) ⇒ `Object`

reduce 277 omitted

# File 'lib/ruby20_parser.rb', line 4919

def _reduce_278(val, _values, result)
                      arg, = val

                      result = s(:array, arg).line arg.line
                    
    result
end

#_reduce_279(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 4927

def _reduce_279(val, _values, result)
                      _, arg = val
                      result = s(:array, s(:splat, arg).line(arg.line)).line arg.line
                    
    result
end

#_reduce_28(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 3628

def _reduce_28(val, _values, result)
                      result = val[1]
                    
    result
end

#_reduce_280(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 4934

def _reduce_280(val, _values, result)
                      args, _, id = val
                      result = self.list_append args, id
                    
    result
end

#_reduce_281(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 4941

def _reduce_281(val, _values, result)
 result = lexer.lineno 
    result
end

#_reduce_282(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 4946

def _reduce_282(val, _values, result)
                      args, _, _, line, id = val
                      result = self.list_append args, s(:splat, id).line(line)
                    
    result
end

#_reduce_283(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 4953

def _reduce_283(val, _values, result)
                      result = val[0] << val[2]
                    
    result
end

#_reduce_284(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 4959

def _reduce_284(val, _values, result)
                      # FIX: bad shift/reduce conflict with rhs' comma star prod
                      # TODO: make all tXXXX terminals include lexer.lineno
                      arg, _, _, splat = val
                      result = self.arg_concat arg, splat
                    
    result
end

#_reduce_285(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 4968

def _reduce_285(val, _values, result)
                      _, arg = val
                      result = s(:splat, arg).line arg.line
                    
    result
end

#_reduce_29(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 3634

def _reduce_29(val, _values, result)
                      t, _, c = val
                      result = new_if c, t, nil
                    
    result
end

#_reduce_296(val, _values, result) ⇒ `Object`

reduce 295 omitted

# File 'lib/ruby20_parser.rb', line 4995

def _reduce_296(val, _values, result)
                      msg, = val
                      result = new_call nil, msg.to_sym
                    
    result
end

#_reduce_297(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 5002

def _reduce_297(val, _values, result)
                      result = self.lexer.lineno
                      # TODO:
                      # $<val>1 = cmdarg_stack;
                      # CMDARG_SET(0);
                    
    result
end

#_reduce_298(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 5011

def _reduce_298(val, _values, result)
                      # TODO: CMDARG_SET($<val>1);
                      unless val[2] then
                        result = s(:nil)
                      else
                        result = s(:begin, val[2])
                      end

                      result.line = val[1]
                    
    result
end

#_reduce_299(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 5024

def _reduce_299(val, _values, result)
                      lexer.lex_state = EXPR_ENDARG
                      result = lexer.lineno
                    
    result
end

#_reduce_3(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 3486

def _reduce_3(val, _values, result)
                      stmt, _ = val
                      result = stmt
                    
    result
end

#_reduce_30(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 3641

def _reduce_30(val, _values, result)
                      f, _, c = val
                      result = new_if c, nil, f
                    
    result
end

#_reduce_300(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 5031

def _reduce_300(val, _values, result)
                      _, line, _ = val
                      result = s(:begin).line line
                    
    result
end

#_reduce_301(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 5038

def _reduce_301(val, _values, result)
                      result = lexer.cmdarg.store false
                    
    result
end

#_reduce_302(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 5044

def _reduce_302(val, _values, result)
                      lexer.lex_state = EXPR_ENDARG
                    
    result
end

#_reduce_303(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 5050

def _reduce_303(val, _values, result)
                      _, cmdarg, stmt, _, _, = val
                      warning "(...) interpreted as grouped expression"
                      lexer.cmdarg.restore cmdarg
                      result = stmt
                    
    result
end

#_reduce_304(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 5059

def _reduce_304(val, _values, result)
                      _, stmt, _ = val
                      result = stmt
                      result ||= s(:nil).line lexer.lineno
                      result.paren = true
                    
    result
end

#_reduce_305(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 5068

def _reduce_305(val, _values, result)
                      expr, _, id = val

                      result = s(:colon2, expr, id.to_sym).line expr.line
                    
    result
end

#_reduce_306(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 5076

def _reduce_306(val, _values, result)
                      _, id = val

                      result = s(:colon3, id.to_sym).line lexer.lineno
                    
    result
end

#_reduce_307(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 5084

def _reduce_307(val, _values, result)
 result = lexer.lineno 
    result
end

#_reduce_308(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 5089

def _reduce_308(val, _values, result)
                      _, line, args, _ = val
                      result = args || s(:array)
                      result.sexp_type = :array # aref_args is :args
                      result.line line
                    
    result
end

#_reduce_309(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 5098

def _reduce_309(val, _values, result)
                      result = self.lexer.lineno
                    
    result
end

#_reduce_31(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 3648

def _reduce_31(val, _values, result)
                      e, _, c = val
                      result = new_while e, c, true
                    
    result
end

#_reduce_310(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 5104

def _reduce_310(val, _values, result)
                      result = new_hash val
                    
    result
end

#_reduce_311(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 5110

def _reduce_311(val, _values, result)
                      (_, line), = val
                      result = s(:return).line line
                    
    result
end

#_reduce_312(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 5117

def _reduce_312(val, _values, result)
                      result = new_yield val[2]
                    
    result
end

#_reduce_313(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 5123

def _reduce_313(val, _values, result)
                      result = new_yield
                    
    result
end

#_reduce_314(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 5129

def _reduce_314(val, _values, result)
                      result = new_yield
                    
    result
end

#_reduce_315(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 5135

def _reduce_315(val, _values, result)
                      (_, line), _, _, arg, _ = val

                      result = s(:defined, arg).line line
                    
    result
end

#_reduce_316(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 5143

def _reduce_316(val, _values, result)
                      _, _, lhs, _ = val
                      result = new_call lhs, :"!"
                    
    result
end

#_reduce_317(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 5150

def _reduce_317(val, _values, result)
                      debug20 14, val, result
                    
    result
end

#_reduce_318(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 5156

def _reduce_318(val, _values, result)
                      call, iter = val

                      iter.insert 1, call
                      result = iter
                      # FIX: probably not: call.line = iter.line
                    
    result
end

#_reduce_32(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 3655

def _reduce_32(val, _values, result)
                      e, _, c = val
                      result = new_until e, c, true
                    
    result
end

#_reduce_320(val, _values, result) ⇒ `Object`

reduce 319 omitted

# File 'lib/ruby20_parser.rb', line 5168

def _reduce_320(val, _values, result)
                      call, iter = val[0], val[1]
                      block_dup_check call, iter
                      iter.insert 1, call # FIX
                      result = iter
                    
    result
end

#_reduce_321(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 5177

def _reduce_321(val, _values, result)
                      result = val[1] # TODO: fix lineno
                    
    result
end

#_reduce_322(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 5183

def _reduce_322(val, _values, result)
                      _, c, _, t, f, _ = val
                      result = new_if c, t, f
                    
    result
end

#_reduce_323(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 5190

def _reduce_323(val, _values, result)
                      _, c, _, t, f, _ = val
                      result = new_if c, f, t
                    
    result
end

#_reduce_324(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 5197

def _reduce_324(val, _values, result)
                      _, cond, body, _ = val
                      result = new_while body, cond, true
                    
    result
end

#_reduce_325(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 5204

def _reduce_325(val, _values, result)
                      _, cond, body, _ = val
                      result = new_until body, cond, true
                    
    result
end

#_reduce_326(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 5211

def _reduce_326(val, _values, result)
                      (_, line), expr, _, body, _ = val
                      result = new_case expr, body, line
                    
    result
end

#_reduce_327(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 5218

def _reduce_327(val, _values, result)
                      (_, line), _, body, _ = val
                      result = new_case nil, body, line
                    
    result
end

#_reduce_328(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 5225

def _reduce_328(val, _values, result)
                      _, var, _, iter, body, _ = val
                      result = new_for iter, var, body
                    
    result
end

#_reduce_329(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 5232

def _reduce_329(val, _values, result)
                      result = self.lexer.lineno
                    
    result
end

#_reduce_33(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 3662

def _reduce_33(val, _values, result)
                      body, _, resbody = val

                      resbody = new_resbody s(:array).line(resbody.line), resbody
                      result = new_rescue body, resbody
                    
    result
end

#_reduce_330(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 5238

def _reduce_330(val, _values, result)
                      self.comments.push self.lexer.comments
                      if (self.in_def || self.in_single > 0) then
                        yyerror "class definition in method body"
                      end
                      self.env.extend
                    
    result
end

#_reduce_331(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 5248

def _reduce_331(val, _values, result)
                      result = new_class val
                      self.env.unextend
                      self.lexer.comments # we don't care about comments in the body
                    
    result
end

#_reduce_332(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 5256

def _reduce_332(val, _values, result)
                      result = self.lexer.lineno
                    
    result
end

#_reduce_333(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 5262

def _reduce_333(val, _values, result)
                      result = self.in_def
                      self.in_def = false
                    
    result
end

#_reduce_334(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 5269

def _reduce_334(val, _values, result)
                      result = self.in_single
                      self.in_single = 0
                      self.env.extend
                    
    result
end

#_reduce_335(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 5277

def _reduce_335(val, _values, result)
                      result = new_sclass val
                      self.env.unextend
                      self.lexer.comments # we don't care about comments in the body
                    
    result
end

#_reduce_336(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 5285

def _reduce_336(val, _values, result)
                      result = self.lexer.lineno
                    
    result
end

#_reduce_337(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 5291

def _reduce_337(val, _values, result)
                      self.comments.push self.lexer.comments
                      yyerror "module definition in method body" if
                        self.in_def or self.in_single > 0

                      self.env.extend
                    
    result
end

#_reduce_338(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 5301

def _reduce_338(val, _values, result)
                      result = new_module val
                      self.env.unextend
                      self.lexer.comments # we don't care about comments in the body
                    
    result
end

#_reduce_339(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 5309

def _reduce_339(val, _values, result)
                      result = [self.in_def, self.lexer.cmdarg.stack.dup]

                      self.comments.push self.lexer.comments
                      self.in_def = true
                      self.env.extend
                      # TODO: local->cmdargs = cmdarg_stack;
                      # TODO: port local_push_gen and local_pop_gen
                      lexer.cmdarg.stack.replace [false]
                    
    result
end

#_reduce_34(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 3671

def _reduce_34(val, _values, result)
                      (_, line), _, stmt, _ = val

                      if (self.in_def || self.in_single > 0) then
                        debug20 3
                        yyerror "END in method; use at_exit"
                      end

                      result = new_iter s(:postexe).line(line), 0, stmt
                    
    result
end

#_reduce_340(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 5322

def _reduce_340(val, _values, result)
 result = lexer.lineno 
    result
end

#_reduce_341(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 5327

def _reduce_341(val, _values, result)
                      in_def, cmdarg = val[2]

                      result = new_defn val

                      lexer.cmdarg.stack.replace cmdarg
                      self.env.unextend
                      self.in_def = in_def
                      self.lexer.comments # we don't care about comments in the body
                    
    result
end

#_reduce_342(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 5340

def _reduce_342(val, _values, result)
                      self.comments.push self.lexer.comments
                      lexer.lex_state = EXPR_FNAME
                    
    result
end

#_reduce_343(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 5347

def _reduce_343(val, _values, result)
                      self.in_single += 1
                      self.env.extend
                      lexer.lex_state = EXPR_ENDFN # force for args
                      result = [lexer.lineno, self.lexer.cmdarg.stack.dup]
                      lexer.cmdarg.stack.replace [false]
                    
    result
end

#_reduce_344(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 5357

def _reduce_344(val, _values, result)
                      _, cmdarg = val[5]
                      result = new_defs val

                      lexer.cmdarg.stack.replace cmdarg

                      self.env.unextend
                      self.in_single -= 1
                      self.lexer.comments # we don't care about comments in the body
                    
    result
end

#_reduce_345(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 5370

def _reduce_345(val, _values, result)
                      (_, line), = val
                      result = s(:break).line line
                    
    result
end

#_reduce_346(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 5377

def _reduce_346(val, _values, result)
                      (_, line), = val
                      result = s(:next).line line
                    
    result
end

#_reduce_347(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 5384

def _reduce_347(val, _values, result)
                      (_, line), = val
                      result = s(:redo).line line
                    
    result
end

#_reduce_348(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 5391

def _reduce_348(val, _values, result)
                      (_, line), = val
                      result = s(:retry).line line
                    
    result
end

#_reduce_349(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 5398

def _reduce_349(val, _values, result)
                      result = value_expr(val[0])
                    
    result
end

#_reduce_36(val, _values, result) ⇒ `Object`

reduce 35 omitted

# File 'lib/ruby20_parser.rb', line 3686

def _reduce_36(val, _values, result)
                      result = new_masgn val[0], val[2], :wrap
                    
    result
end

#_reduce_37(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 3692

def _reduce_37(val, _values, result)
                      lhs, _, rhs = val
                      result = new_assign lhs, s(:svalue, rhs).line(rhs.line)
                    
    result
end

#_reduce_375(val, _values, result) ⇒ `Object`

reduce 374 omitted

# File 'lib/ruby20_parser.rb', line 5454

def _reduce_375(val, _values, result)
                      (_, line), c, _, t, rest = val

                      result = s(:if, c, t, rest).line line
                    
    result
end

#_reduce_377(val, _values, result) ⇒ `Object`

reduce 376 omitted

# File 'lib/ruby20_parser.rb', line 5464

def _reduce_377(val, _values, result)
                      result = val[1]
                    
    result
end

#_reduce_379(val, _values, result) ⇒ `Object`

reduce 378 omitted

# File 'lib/ruby20_parser.rb', line 5472

def _reduce_379(val, _values, result)
                      val[0].delete_at 1 if val[0][1].nil? # HACK
                    
    result
end

#_reduce_38(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 3699

def _reduce_38(val, _values, result)
                      result = new_masgn val[0], val[2], :wrap
                    
    result
end

#_reduce_381(val, _values, result) ⇒ `Object`

reduce 380 omitted

# File 'lib/ruby20_parser.rb', line 5480

def _reduce_381(val, _values, result)
                      result = val[1]
                    
    result
end

#_reduce_382(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 5486

def _reduce_382(val, _values, result)
                      sym, = val

                      result = s(:array, sym).line lexer.lineno
                    
    result
end

#_reduce_383(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 5494

def _reduce_383(val, _values, result)
                      result = list_append val[0], val[2]
                    
    result
end

#_reduce_384(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 5500

def _reduce_384(val, _values, result)
                      args, = val

                      result = block_var args
                    
    result
end

#_reduce_385(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 5508

def _reduce_385(val, _values, result)
                      args, _, _, splat = val

                      result = block_var args, "*#{splat}".to_sym
                    
    result
end

#_reduce_386(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 5516

def _reduce_386(val, _values, result)
                      args, _, _, splat, _, args2 = val

                      result = block_var args, "*#{splat}".to_sym, args2
                    
    result
end

#_reduce_387(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 5524

def _reduce_387(val, _values, result)
                      args, _, _ = val

                      result = block_var args, :*
                    
    result
end

#_reduce_388(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 5532

def _reduce_388(val, _values, result)
                      args, _, _, _, args2 = val

                      result = block_var args, :*, args2
                    
    result
end

#_reduce_389(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 5540

def _reduce_389(val, _values, result)
                      _, splat = val

                      result = block_var :"*#{splat}"
                    
    result
end

#_reduce_39(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 3705

def _reduce_39(val, _values, result)
                      result = new_masgn val[0], val[2]
                    
    result
end

#_reduce_390(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 5548

def _reduce_390(val, _values, result)
                      _, splat, _, args = val

                      result = block_var :"*#{splat}", args
                    
    result
end

#_reduce_391(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 5556

def _reduce_391(val, _values, result)
                      result = block_var :*
                    
    result
end

#_reduce_392(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 5562

def _reduce_392(val, _values, result)
                      _, _, args = val

                      result = block_var :*, args
                    
    result
end

#_reduce_393(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 5570

def _reduce_393(val, _values, result)
                      result = call_args val
                    
    result
end

#_reduce_394(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 5576

def _reduce_394(val, _values, result)
                      result = call_args val
                    
    result
end

#_reduce_395(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 5582

def _reduce_395(val, _values, result)
                      result = call_args val
                    
    result
end

#_reduce_396(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 5588

def _reduce_396(val, _values, result)
                      line = lexer.lineno
                      result = call_args val # TODO: push line down
                      result.line line
                    
    result
end

#_reduce_397(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 5596

def _reduce_397(val, _values, result)
                      result = args val
                    
    result
end

#_reduce_399(val, _values, result) ⇒ `Object`

reduce 398 omitted

# File 'lib/ruby20_parser.rb', line 5604

def _reduce_399(val, _values, result)
                      result = args val
                    
    result
end

#_reduce_400(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 5610

def _reduce_400(val, _values, result)
                      result = args val
                    
    result
end

#_reduce_401(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 5616

def _reduce_401(val, _values, result)
                      result = args val
                    
    result
end

#_reduce_402(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 5622

def _reduce_402(val, _values, result)
                      result = args val
                    
    result
end

#_reduce_403(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 5628

def _reduce_403(val, _values, result)
                      result = args val
                    
    result
end

#_reduce_404(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 5634

def _reduce_404(val, _values, result)
                      result = args(val) << nil
                    
    result
end

#_reduce_405(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 5640

def _reduce_405(val, _values, result)
                      result = args val
                    
    result
end

#_reduce_406(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 5646

def _reduce_406(val, _values, result)
                      result = args val
                    
    result
end

#_reduce_407(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 5652

def _reduce_407(val, _values, result)
                      result = args val
                    
    result
end

#_reduce_408(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 5658

def _reduce_408(val, _values, result)
                      result = args val
                    
    result
end

#_reduce_409(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 5664

def _reduce_409(val, _values, result)
                      result = args val
                    
    result
end

#_reduce_41(val, _values, result) ⇒ `Object`

reduce 40 omitted

# File 'lib/ruby20_parser.rb', line 3713

def _reduce_41(val, _values, result)
                      result = new_assign val[0], val[2]
                    
    result
end

#_reduce_410(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 5670

def _reduce_410(val, _values, result)
                      result = args val
                    
    result
end

#_reduce_411(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 5676

def _reduce_411(val, _values, result)
                      result = args val
                    
    result
end

#_reduce_412(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 5682

def _reduce_412(val, _values, result)
                      result = args val
                    
    result
end

#_reduce_413(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 5688

def _reduce_413(val, _values, result)
                      result = args val
                    
    result
end

#_reduce_414(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 5694

def _reduce_414(val, _values, result)
 result = 0 
    result
end

#_reduce_415(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 5699

def _reduce_415(val, _values, result)
                      self.lexer.command_start = true
                    
    result
end

#_reduce_416(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 5705

def _reduce_416(val, _values, result)
                      # TODO: current_arg = 0
                      result = args val
                    
    result
end

#_reduce_417(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 5712

def _reduce_417(val, _values, result)
                      result = s(:args).line lexer.lineno
                    
    result
end

#_reduce_418(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 5718

def _reduce_418(val, _values, result)
                      # TODO: current_arg = 0
                      result = args val
                    
    result
end

#_reduce_42(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 3719

def _reduce_42(val, _values, result)
                      result = new_op_asgn val
                    
    result
end

#_reduce_420(val, _values, result) ⇒ `Object`

reduce 419 omitted

# File 'lib/ruby20_parser.rb', line 5727

def _reduce_420(val, _values, result)
                      result = args val
                    
    result
end

#_reduce_421(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 5733

def _reduce_421(val, _values, result)
                      result = args val
                    
    result
end

#_reduce_422(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 5739

def _reduce_422(val, _values, result)
                      result = args val
                    
    result
end

#_reduce_423(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 5745

def _reduce_423(val, _values, result)
                      id, = val
                      line = lexer.lineno
                      result = s(:shadow, id.to_sym).line line
                    
    result
end

#_reduce_425(val, _values, result) ⇒ `Object`

reduce 424 omitted

# File 'lib/ruby20_parser.rb', line 5755

def _reduce_425(val, _values, result)
                      self.env.extend :dynamic
                      result = [lexer.lineno, lexer.lpar_beg]
                      lexer.paren_nest += 1
                      lexer.lpar_beg = lexer.paren_nest
                    
    result
end

#_reduce_426(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 5764

def _reduce_426(val, _values, result)
                      result = lexer.cmdarg.store(false)
                    
    result
end

#_reduce_427(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 5770

def _reduce_427(val, _values, result)
                      (line, lpar), args, cmdarg, body = val
                      lexer.lpar_beg = lpar

                      lexer.cmdarg.restore cmdarg
                      lexer.cmdarg.lexpop

                      call = s(:lambda).line line
                      result = new_iter call, args, body
                      result.line = line
                      self.env.unextend
                    
    result
end

#_reduce_428(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 5785

def _reduce_428(val, _values, result)
                      result = args val
                    
    result
end

#_reduce_429(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 5791

def _reduce_429(val, _values, result)
                      result = val[0]
                      result = 0 if result == s(:args)
                    
    result
end

#_reduce_43(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 3725

def _reduce_43(val, _values, result)
                      result = new_op_asgn1 val
                    
    result
end

#_reduce_430(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 5798

def _reduce_430(val, _values, result)
                      result = val[1]
                    
    result
end

#_reduce_431(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 5804

def _reduce_431(val, _values, result)
                      result = val[1]
                    
    result
end

#_reduce_432(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 5810

def _reduce_432(val, _values, result)
                      (_, line), iter, _ = val
                      result = iter.line line
                    
    result
end

#_reduce_433(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 5817

def _reduce_433(val, _values, result)
                      # TODO:
                      ## if (nd_type($1) == NODE_YIELD) {
                      ##     compile_error(PARSER_ARG "block given to yield");

                      syntax_error "Both block arg and actual block given." if
                        val[0].block_pass?

                      val = invert_block_call val if inverted? val

                      cmd, blk = val

                      result = blk
                      result.insert 1, cmd
                    
    result
end

#_reduce_434(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 5835

def _reduce_434(val, _values, result)
                      result = new_call val[0], val[2].to_sym, val[3]
                    
    result
end

#_reduce_435(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 5841

def _reduce_435(val, _values, result)
                      iter1, _, name, args, iter2 = val

                      call = new_call iter1, name.to_sym, args
                      iter2.insert 1, call

                      result = iter2
                    
    result
end

#_reduce_436(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 5852

def _reduce_436(val, _values, result)
                      iter1, _, name, args, iter2 = val

                      call = new_call iter1, name.to_sym, args
                      iter2.insert 1, call

                      result = iter2
                    
    result
end

#_reduce_437(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 5863

def _reduce_437(val, _values, result)
                      result = self.lexer.lineno
                    
    result
end

#_reduce_438(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 5869

def _reduce_438(val, _values, result)
                      call, lineno, args = val

                      result = call.concat args.sexp_body if args
                      result.line lineno
                    
    result
end

#_reduce_439(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 5878

def _reduce_439(val, _values, result)
                      result = new_call val[0], val[2].to_sym, val[3], val[1]
                    
    result
end

#_reduce_44(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 3731

def _reduce_44(val, _values, result)
                      prim, _, id, opasgn, rhs = val
                      result = s(:op_asgn, prim, rhs, id.to_sym, opasgn.to_sym)
                      if val[1] == '&.'
                        result.sexp_type = :safe_op_asgn
                      end
                      result.line = val[0].line
                    
    result
end

#_reduce_440(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 5884

def _reduce_440(val, _values, result)
                      result = new_call val[0], val[2].to_sym, val[3]
                    
    result
end

#_reduce_441(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 5890

def _reduce_441(val, _values, result)
                      result = new_call val[0], val[2].to_sym
                    
    result
end

#_reduce_442(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 5896

def _reduce_442(val, _values, result)
                      result = new_call val[0], :call, val[2], val[1]
                    
    result
end

#_reduce_443(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 5902

def _reduce_443(val, _values, result)
                      result = new_call val[0], :call, val[2]
                    
    result
end

#_reduce_444(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 5908

def _reduce_444(val, _values, result)
                      result = new_super val[1]
                    
    result
end

#_reduce_445(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 5914

def _reduce_445(val, _values, result)
                      result = s(:zsuper).line lexer.lineno
                    
    result
end

#_reduce_446(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 5920

def _reduce_446(val, _values, result)
                      result = new_aref val
                    
    result
end

#_reduce_447(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 5926

def _reduce_447(val, _values, result)
                      self.env.extend :dynamic
                      result = self.lexer.lineno
                    
    result
end

#_reduce_448(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 5933

def _reduce_448(val, _values, result)
                      _, line, body, _ = val

                      result = body
                      result.line = line

                      self.env.unextend
                    
    result
end

#_reduce_449(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 5944

def _reduce_449(val, _values, result)
                      self.env.extend :dynamic
                      result = self.lexer.lineno
                    
    result
end

#_reduce_45(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 3742

def _reduce_45(val, _values, result)
                      result = s(:op_asgn, val[0], val[4], val[2].to_sym, val[3].to_sym)
                      if val[1] == '&.'
                        result.sexp_type = :safe_op_asgn
                      end
                      result.line = val[0].line
                    
    result
end

#_reduce_450(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 5951

def _reduce_450(val, _values, result)
                      _, line, body, _ = val

                      result = body
                      result.line = line

                      self.env.unextend
                    
    result
end

#_reduce_451(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 5962

def _reduce_451(val, _values, result)
 self.env.extend :dynamic; result = self.lexer.lineno 
    result
end

#_reduce_452(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 5967

def _reduce_452(val, _values, result)
 result = lexer.cmdarg.store(false) 
    result
end

#_reduce_453(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 5972

def _reduce_453(val, _values, result)
                      line, cmdarg, param, cmpstmt = val

                      result = new_brace_body param, cmpstmt, line
                      self.env.unextend
                      lexer.cmdarg.restore cmdarg
                      lexer.cmdarg.pop # because of: cmdarg_stack >> 1 ?
                    
    result
end

#_reduce_454(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 5983

def _reduce_454(val, _values, result)
 self.env.extend :dynamic; result = self.lexer.lineno 
    result
end

#_reduce_455(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 5988

def _reduce_455(val, _values, result)
 result = lexer.cmdarg.store(false) 
    result
end

#_reduce_456(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 5993

def _reduce_456(val, _values, result)
                      line, cmdarg, param, cmpstmt = val

                      result = new_do_body param, cmpstmt, line
                      self.env.unextend
                      lexer.cmdarg.restore cmdarg
                    
    result
end

#_reduce_457(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 6003

def _reduce_457(val, _values, result)
                      result = self.lexer.lineno
                    
    result
end

#_reduce_458(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 6009

def _reduce_458(val, _values, result)
                      result = new_when(val[2], val[4])
                      result.line = val[1]
                      result << val[5] if val[5]
                    
    result
end

#_reduce_46(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 3752

def _reduce_46(val, _values, result)
                      result = s(:op_asgn, val[0], val[4], val[2], val[3])
                      debug20 4, val, result
                    
    result
end

#_reduce_461(val, _values, result) ⇒ `Object`

reduce 460 omitted

# File 'lib/ruby20_parser.rb', line 6021

def _reduce_461(val, _values, result)
                      (_, line), klasses, var, _, body, rest = val

                      klasses ||= s(:array)
                      klasses << new_assign(var, s(:gvar, :"$!").line(var.line)) if var
                      klasses.line line

                      result = new_resbody(klasses, body)
                      result << rest if rest # UGH, rewritten above
                    
    result
end

#_reduce_462(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 6034

def _reduce_462(val, _values, result)
                      result = nil
                    
    result
end

#_reduce_463(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 6040

def _reduce_463(val, _values, result)
                      arg, = val
                      result = s(:array, arg).line arg.line
                    
    result
end

#_reduce_466(val, _values, result) ⇒ `Object`

reduce 465 omitted

# File 'lib/ruby20_parser.rb', line 6051

def _reduce_466(val, _values, result)
                      result = val[1]
                    
    result
end

#_reduce_468(val, _values, result) ⇒ `Object`

reduce 467 omitted

# File 'lib/ruby20_parser.rb', line 6059

def _reduce_468(val, _values, result)
                      (_, line), body = val

                      result = body || s(:nil).line(line)
                    
    result
end

#_reduce_47(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 3759

def _reduce_47(val, _values, result)
                      result = s(:op_asgn, val[0], val[4], val[2], val[3])
                      debug20 5, val, result
                    
    result
end

#_reduce_470(val, _values, result) ⇒ `Object`

reduce 469 omitted

# File 'lib/ruby20_parser.rb', line 6069

def _reduce_470(val, _values, result)
                      line = lexer.lineno
                      result = s(:lit, val[0])
                      result.line = line
                    
    result
end

#_reduce_471(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 6077

def _reduce_471(val, _values, result)
                      line = lexer.lineno
                      result = s(:lit, val[0])
                      result.line = line
                    
    result
end

#_reduce_473(val, _values, result) ⇒ `Object`

reduce 472 omitted

# File 'lib/ruby20_parser.rb', line 6087

def _reduce_473(val, _values, result)
                      str, = val
                      str = s(:dstr, str.value) if str.sexp_type == :evstr
                      result = str
                    
    result
end

#_reduce_474(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 6095

def _reduce_474(val, _values, result)
                      debug20 23, val, result
                    
    result
end

#_reduce_476(val, _values, result) ⇒ `Object`

reduce 475 omitted

# File 'lib/ruby20_parser.rb', line 6103

def _reduce_476(val, _values, result)
                      result = self.literal_concat val[0], val[1]
                    
    result
end

#_reduce_477(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 6109

def _reduce_477(val, _values, result)
                      _, str, (_, func) = val

                      str = dedent str if func =~ RubyLexer::STR_FUNC_ICNTNT

                      result = str
                    
    result
end

#_reduce_478(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 6119

def _reduce_478(val, _values, result)
                      result = new_string val
                    
    result
end

#_reduce_479(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 6125

def _reduce_479(val, _values, result)
                      result = new_xstring val[1]
                      # TODO: dedent?!?! SERIOUSLY?!?
                    
    result
end

#_reduce_48(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 3766

def _reduce_48(val, _values, result)
                      self.backref_assign_error val[0]
                    
    result
end

#_reduce_480(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 6132

def _reduce_480(val, _values, result)
                      result = new_regexp val
                    
    result
end

#_reduce_481(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 6138

def _reduce_481(val, _values, result)
                      result = s(:array).line lexer.lineno
                    
    result
end

#_reduce_482(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 6144

def _reduce_482(val, _values, result)
                      result = val[1]
                    
    result
end

#_reduce_483(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 6150

def _reduce_483(val, _values, result)
                      result = new_word_list
                    
    result
end

#_reduce_484(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 6156

def _reduce_484(val, _values, result)
                      result = val[0].dup << new_word_list_entry(val)
                    
    result
end

#_reduce_486(val, _values, result) ⇒ `Object`

reduce 485 omitted

# File 'lib/ruby20_parser.rb', line 6164

def _reduce_486(val, _values, result)
                      result = self.literal_concat val[0], val[1]
                    
    result
end

#_reduce_487(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 6170

def _reduce_487(val, _values, result)
                      result = s(:array).line lexer.lineno
                    
    result
end

#_reduce_488(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 6176

def _reduce_488(val, _values, result)
 result = lexer.lineno 
    result
end

#_reduce_489(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 6181

def _reduce_489(val, _values, result)
                      _, line, list, _, = val
                      list.line = line
                      result = list
                    
    result
end

#_reduce_49(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 3772

def _reduce_49(val, _values, result)
                      expr, = val
                      result = value_expr expr
                    
    result
end

#_reduce_490(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 6189

def _reduce_490(val, _values, result)
                      result = new_symbol_list.line lexer.lineno
                    
    result
end

#_reduce_491(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 6195

def _reduce_491(val, _values, result)
                      list, * = val
                      result = list.dup << new_symbol_list_entry(val)
                    
    result
end

#_reduce_492(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 6202

def _reduce_492(val, _values, result)
                      result = s(:array).line lexer.lineno
                    
    result
end

#_reduce_493(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 6208

def _reduce_493(val, _values, result)
                      result = val[1]
                    
    result
end

#_reduce_494(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 6214

def _reduce_494(val, _values, result)
                      result = s(:array).line lexer.lineno # FIX
                    
    result
end

#_reduce_495(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 6220

def _reduce_495(val, _values, result)
                      result = val[1]
                    
    result
end

#_reduce_496(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 6226

def _reduce_496(val, _values, result)
                      result = new_qword_list
                    
    result
end

#_reduce_497(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 6232

def _reduce_497(val, _values, result)
                      result = val[0].dup << new_qword_list_entry(val)
                    
    result
end

#_reduce_498(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 6238

def _reduce_498(val, _values, result)
                      result = new_qsym_list
                    
    result
end

#_reduce_499(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 6244

def _reduce_499(val, _values, result)
                      result = val[0].dup << new_qsym_list_entry(val)
                    
    result
end

#_reduce_500(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 6250

def _reduce_500(val, _values, result)
                      result = s(:str, "").line lexer.lineno
                    
    result
end

#_reduce_501(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 6256

def _reduce_501(val, _values, result)
                      v1, v2 = val
                      result = literal_concat v1, v2
                    
    result
end

#_reduce_502(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 6263

def _reduce_502(val, _values, result)
                      result = nil
                    
    result
end

#_reduce_503(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 6269

def _reduce_503(val, _values, result)
                      v1, v2 = val
                      result = literal_concat v1, v2
                    
    result
end

#_reduce_504(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 6276

def _reduce_504(val, _values, result)
                      result = nil
                    
    result
end

#_reduce_505(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 6282

def _reduce_505(val, _values, result)
                      v1, v2 = val
                      result = literal_concat v1, v2
                    
    result
end

#_reduce_506(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 6289

def _reduce_506(val, _values, result)
                      result = new_string val
                    
    result
end

#_reduce_507(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 6295

def _reduce_507(val, _values, result)
                      result = lexer.lex_strterm

                      lexer.lex_strterm = nil
                      lexer.lex_state = EXPR_BEG
                    
    result
end

#_reduce_508(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 6304

def _reduce_508(val, _values, result)
                      _, strterm, str = val
                      lexer.lex_strterm = strterm
                      result = s(:evstr, str).line str.line
                    
    result
end

#_reduce_509(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 6312

def _reduce_509(val, _values, result)
                      result = [lexer.lex_strterm,
                                lexer.brace_nest,
                                lexer.string_nest, # TODO: remove
                                lexer.cond.store,
                                lexer.cmdarg.store,
                                lexer.lex_state,
                                lexer.lineno,
                               ]

                      lexer.lex_strterm = nil
                      lexer.brace_nest  = 0
                      lexer.string_nest = 0

                      lexer.lex_state   = EXPR_BEG
                    
    result
end

#_reduce_510(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 6331

def _reduce_510(val, _values, result)
                      _, memo, stmt, _ = val

                      lex_strterm, brace_nest, string_nest, oldcond, oldcmdarg, oldlex_state, line = memo

                      lexer.lex_strterm = lex_strterm
                      lexer.brace_nest  = brace_nest
                      lexer.string_nest = string_nest

                      lexer.cond.restore oldcond
                      lexer.cmdarg.restore oldcmdarg

                      lexer.lex_state = oldlex_state

                      case stmt
                      when Sexp then
                        case stmt.sexp_type
                        when :str, :dstr, :evstr then
                          result = stmt
                        else
                          result = s(:evstr, stmt).line line
                        end
                      when nil then
                        result = s(:evstr).line line
                      else
                        debug20 25
                        raise "unknown string body: #{stmt.inspect}"
                      end
                    
    result
end

#_reduce_511(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 6363

def _reduce_511(val, _values, result)
 result = s(:gvar, val[0].to_sym).line lexer.lineno 
    result
end

#_reduce_512(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 6368

def _reduce_512(val, _values, result)
 result = s(:ivar, val[0].to_sym).line lexer.lineno 
    result
end

#_reduce_513(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 6373

def _reduce_513(val, _values, result)
 result = s(:cvar, val[0].to_sym).line lexer.lineno 
    result
end

#_reduce_515(val, _values, result) ⇒ `Object`

reduce 514 omitted

# File 'lib/ruby20_parser.rb', line 6380

def _reduce_515(val, _values, result)
                      lexer.lex_state = EXPR_END
                      result = val[1].to_sym
                    
    result
end

#_reduce_516(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 6387

def _reduce_516(val, _values, result)
                      result = val[0].to_sym
                    
    result
end

#_reduce_52(val, _values, result) ⇒ `Object`

reduce 51 omitted

# File 'lib/ruby20_parser.rb', line 3783

def _reduce_52(val, _values, result)
                      lhs, _, rhs = val
                      result = logical_op :and, lhs, rhs
                    
    result
end

#_reduce_521(val, _values, result) ⇒ `Object`

reduce 520 omitted

# File 'lib/ruby20_parser.rb', line 6401

def _reduce_521(val, _values, result)
                      _, result, _ = val

                      lexer.lex_state = EXPR_END

                      result ||= s(:str, "").line lexer.lineno

                      case result.sexp_type
                      when :dstr then
                        result.sexp_type = :dsym
                      when :str then
                        result = s(:lit, result.last.to_sym).line result.line
                      when :evstr then
                        result = s(:dsym, "", result).line result.line
                      else
                        debug20 26, val, result
                      end
                    
    result
end

#_reduce_524(val, _values, result) ⇒ `Object`

reduce 523 omitted

# File 'lib/ruby20_parser.rb', line 6426

def _reduce_524(val, _values, result)
                      result = -val[1] # TODO: pt_testcase
                    
    result
end

#_reduce_525(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 6432

def _reduce_525(val, _values, result)
                      result = -val[1] # TODO: pt_testcase
                    
    result
end

#_reduce_53(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 3790

def _reduce_53(val, _values, result)
                      lhs, _, rhs = val
                      result = logical_op :or, lhs, rhs
                    
    result
end

#_reduce_531(val, _values, result) ⇒ `Object`

reduce 530 omitted

# File 'lib/ruby20_parser.rb', line 6448

def _reduce_531(val, _values, result)
 result = s(:nil).line lexer.lineno 
    result
end

#_reduce_532(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 6453

def _reduce_532(val, _values, result)
 result = s(:self).line lexer.lineno 
    result
end

#_reduce_533(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 6458

def _reduce_533(val, _values, result)
 result = s(:true).line lexer.lineno 
    result
end

#_reduce_534(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 6463

def _reduce_534(val, _values, result)
 result = s(:false).line lexer.lineno 
    result
end

#_reduce_535(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 6468

def _reduce_535(val, _values, result)
 result = s(:str, self.file).line lexer.lineno 
    result
end

#_reduce_536(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 6473

def _reduce_536(val, _values, result)
 result = s(:lit, lexer.lineno).line lexer.lineno 
    result
end

#_reduce_537(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 6478

def _reduce_537(val, _values, result)
                      l = lexer.lineno
                      result =
                        if defined? Encoding then
                          s(:colon2, s(:const, :Encoding).line(l), :UTF_8).line l
                        else
                          s(:str, "Unsupported!").line l
                        end
                    
    result
end

#_reduce_538(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 6490

def _reduce_538(val, _values, result)
                      var = val[0]
                      result = Sexp === var ? var : self.gettable(var)
                    
    result
end

#_reduce_539(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 6497

def _reduce_539(val, _values, result)
                      var = val[0]
                      result = Sexp === var ? var : self.gettable(var)
                    
    result
end

#_reduce_54(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 3797

def _reduce_54(val, _values, result)
                      (_, line), _, expr = val
                      result = new_call(expr, :"!").line line
                      # REFACTOR: call_uni_op
                    
    result
end

#_reduce_540(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 6504

def _reduce_540(val, _values, result)
                      result = self.assignable val[0]
                    
    result
end

#_reduce_541(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 6510

def _reduce_541(val, _values, result)
                      result = self.assignable val[0]
                      debug20 29, val, result
                    
    result
end

#_reduce_542(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 6517

def _reduce_542(val, _values, result)
 result = s(:nth_ref,  val[0]).line lexer.lineno 
    result
end

#_reduce_543(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 6522

def _reduce_543(val, _values, result)
 result = s(:back_ref, val[0]).line lexer.lineno 
    result
end

#_reduce_544(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 6527

def _reduce_544(val, _values, result)
                      lexer.lex_state = EXPR_BEG
                      lexer.command_start = true
                    
    result
end

#_reduce_545(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 6534

def _reduce_545(val, _values, result)
                      result = val[2]
                    
    result
end

#_reduce_546(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 6540

def _reduce_546(val, _values, result)
                      result = nil
                    
    result
end

#_reduce_547(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 6546

def _reduce_547(val, _values, result)
                      result = val[1]
                      self.lexer.lex_state = EXPR_BEG
                      self.lexer.command_start = true
                    
    result
end

#_reduce_548(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 6554

def _reduce_548(val, _values, result)
                      result = self.in_kwarg
                      self.in_kwarg = true
                      self.lexer.lex_state |= EXPR_LABEL
                    
    result
end

#_reduce_549(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 6562

def _reduce_549(val, _values, result)
                      kwarg, args, _ = val

                      self.in_kwarg = kwarg
                      result = args
                      lexer.lex_state     = EXPR_BEG
                      lexer.command_start = true
                    
    result
end

#_reduce_55(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 3805

def _reduce_55(val, _values, result)
                      _, cmd = val
                      result = new_call(cmd, :"!").line cmd.line
                      # TODO: fix line number to tBANG... but causes BAD shift/reduce conflict
                      # REFACTOR: call_uni_op -- see parse26.y
                    
    result
end

#_reduce_550(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 6573

def _reduce_550(val, _values, result)
                      result = args val
                    
    result
end

#_reduce_551(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 6579

def _reduce_551(val, _values, result)
                      result = args val
                    
    result
end

#_reduce_552(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 6585

def _reduce_552(val, _values, result)
                      result = args val
                    
    result
end

#_reduce_554(val, _values, result) ⇒ `Object`

reduce 553 omitted

# File 'lib/ruby20_parser.rb', line 6593

def _reduce_554(val, _values, result)
                      result = val[1]
                    
    result
end

#_reduce_555(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 6599

def _reduce_555(val, _values, result)
                      result = nil
                    
    result
end

#_reduce_556(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 6605

def _reduce_556(val, _values, result)
                      result = args val
                    
    result
end

#_reduce_557(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 6611

def _reduce_557(val, _values, result)
                      result = args val
                    
    result
end

#_reduce_558(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 6617

def _reduce_558(val, _values, result)
                      result = args val
                    
    result
end

#_reduce_559(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 6623

def _reduce_559(val, _values, result)
                      result = args val
                    
    result
end

#_reduce_560(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 6629

def _reduce_560(val, _values, result)
                      result = args val
                    
    result
end

#_reduce_561(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 6635

def _reduce_561(val, _values, result)
                      result = args val
                    
    result
end

#_reduce_562(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 6641

def _reduce_562(val, _values, result)
                      result = args val
                    
    result
end

#_reduce_563(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 6647

def _reduce_563(val, _values, result)
                      result = args val
                    
    result
end

#_reduce_564(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 6653

def _reduce_564(val, _values, result)
                      result = args val
                    
    result
end

#_reduce_565(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 6659

def _reduce_565(val, _values, result)
                      result = args val
                    
    result
end

#_reduce_566(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 6665

def _reduce_566(val, _values, result)
                      result = args val
                    
    result
end

#_reduce_567(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 6671

def _reduce_567(val, _values, result)
                      result = args val
                    
    result
end

#_reduce_568(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 6677

def _reduce_568(val, _values, result)
                      result = args val
                    
    result
end

#_reduce_569(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 6683

def _reduce_569(val, _values, result)
                      result = args val
                    
    result
end

#_reduce_57(val, _values, result) ⇒ `Object`

reduce 56 omitted

# File 'lib/ruby20_parser.rb', line 3816

def _reduce_57(val, _values, result)
                      result = value_expr(val[0])
                    
    result
end

#_reduce_570(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 6689

def _reduce_570(val, _values, result)
                      result = args val
                    
    result
end

#_reduce_571(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 6695

def _reduce_571(val, _values, result)
                      yyerror "formal argument cannot be a constant"
                    
    result
end

#_reduce_572(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 6701

def _reduce_572(val, _values, result)
                      yyerror "formal argument cannot be an instance variable"
                    
    result
end

#_reduce_573(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 6707

def _reduce_573(val, _values, result)
                      yyerror "formal argument cannot be a global variable"
                    
    result
end

#_reduce_574(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 6713

def _reduce_574(val, _values, result)
                      yyerror "formal argument cannot be a class variable"
                    
    result
end

#_reduce_576(val, _values, result) ⇒ `Object`

reduce 575 omitted

# File 'lib/ruby20_parser.rb', line 6721

def _reduce_576(val, _values, result)
                      identifier = val[0].to_sym
                      self.env[identifier] = :lvar

                      result = identifier
                    
    result
end

#_reduce_578(val, _values, result) ⇒ `Object`

reduce 577 omitted

# File 'lib/ruby20_parser.rb', line 6732

def _reduce_578(val, _values, result)
                      result = val[1]
                    
    result
end

#_reduce_579(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 6738

def _reduce_579(val, _values, result)
                      arg, = val

                      case arg
                      when Symbol then
                        result = s(:args, arg).line lexer.lineno
                      when Sexp then
                        result = arg
                      else
                        debug20 32
                        raise "Unknown f_arg type: #{val.inspect}"
                      end
                    
    result
end

#_reduce_58(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 3822

def _reduce_58(val, _values, result)
                      lexer.cond.push true
                    
    result
end

#_reduce_580(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 6754

def _reduce_580(val, _values, result)
                      list, _, item = val

                      if list.sexp_type == :args then
                        result = list
                      else
                        result = s(:args, list).line list.line
                      end

                      result << item
                    
    result
end

#_reduce_581(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 6768

def _reduce_581(val, _values, result)
                      # TODO: new_kw_arg
                      (label, line), arg = val

                      identifier = label.to_sym
                      self.env[identifier] = :lvar

                      kwarg  = s(:kwarg, identifier, arg).line line
                      result = s(:array, kwarg).line line
                    
    result
end

#_reduce_582(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 6781

def _reduce_582(val, _values, result)
                      # TODO: new_kw_arg
                      (label, line), expr = val
                      id = label.to_sym
                      self.env[id] = :lvar

                      result = s(:array, s(:kwarg, id, expr).line(line)).line line
                    
    result
end

#_reduce_584(val, _values, result) ⇒ `Object`

reduce 583 omitted

# File 'lib/ruby20_parser.rb', line 6794

def _reduce_584(val, _values, result)
                      list, _, item = val
                      result = list << item.last
                    
    result
end

#_reduce_586(val, _values, result) ⇒ `Object`

reduce 585 omitted

# File 'lib/ruby20_parser.rb', line 6803

def _reduce_586(val, _values, result)
                      result = args val
                    
    result
end

#_reduce_589(val, _values, result) ⇒ `Object`

reduce 588 omitted

# File 'lib/ruby20_parser.rb', line 6813

def _reduce_589(val, _values, result)
                      name = val[1].to_sym
                      self.assignable name
                      result = :"**#{name}"
                    
    result
end

#_reduce_59(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 3828

def _reduce_59(val, _values, result)
                      lexer.cond.pop
                    
    result
end

#_reduce_590(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 6821

def _reduce_590(val, _values, result)
                      result = :"**"
                    
    result
end

#_reduce_591(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 6827

def _reduce_591(val, _values, result)
                      result = self.assignable val[0], val[2]
                      # TODO: detect duplicate names
                    
    result
end

#_reduce_592(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 6834

def _reduce_592(val, _values, result)
                      result = self.assignable val[0], val[2]
                    
    result
end

#_reduce_593(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 6840

def _reduce_593(val, _values, result)
                      optblk, = val
                      result = s(:block, optblk).line optblk.line
                    
    result
end

#_reduce_594(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 6847

def _reduce_594(val, _values, result)
                      optarg, _, optblk = val
                      result = optarg
                      result << optblk
                    
    result
end

#_reduce_595(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 6855

def _reduce_595(val, _values, result)
                      opt, = val
                      result = s(:block, opt).line opt.line
                    
    result
end

#_reduce_596(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 6862

def _reduce_596(val, _values, result)
                      result = self.block_append val[0], val[2]
                    
    result
end

#_reduce_599(val, _values, result) ⇒ `Object`

reduce 598 omitted

# File 'lib/ruby20_parser.rb', line 6872

def _reduce_599(val, _values, result)
                      # TODO: differs from parse.y - needs tests
                      name = val[1].to_sym
                      self.assignable name
                      result = :"*#{name}"
                    
    result
end

#_reduce_6(val, _values, result) ⇒ `Object`

reduce 5 omitted

# File 'lib/ruby20_parser.rb', line 3497

def _reduce_6(val, _values, result)
                      result = self.block_append val[0], val[2]
                    
    result
end

#_reduce_60(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 3834

def _reduce_60(val, _values, result)
                      _, expr, _, _ = val
                      result = expr
                    
    result
end

#_reduce_600(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 6881

def _reduce_600(val, _values, result)
                      name = :"*"
                      self.env[name] = :lvar
                      result = name
                    
    result
end

#_reduce_603(val, _values, result) ⇒ `Object`

reduce 602 omitted

# File 'lib/ruby20_parser.rb', line 6893

def _reduce_603(val, _values, result)
                      identifier = val[1].to_sym

                      self.env[identifier] = :lvar
                      result = "&#{identifier}".to_sym
                    
    result
end

#_reduce_604(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 6902

def _reduce_604(val, _values, result)
                      result = val[1]
                    
    result
end

#_reduce_605(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 6908

def _reduce_605(val, _values, result)
                      result = nil
                    
    result
end

#_reduce_607(val, _values, result) ⇒ `Object`

reduce 606 omitted

# File 'lib/ruby20_parser.rb', line 6916

def _reduce_607(val, _values, result)
                      lexer.lex_state = EXPR_BEG
                    
    result
end

#_reduce_608(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 6922

def _reduce_608(val, _values, result)
                      result = val[2]
                      yyerror "Can't define single method for literals." if
                        result.sexp_type == :lit
                    
    result
end

#_reduce_609(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 6930

def _reduce_609(val, _values, result)
                      result = s(:array).line lexer.lineno
                    
    result
end

#_reduce_612(val, _values, result) ⇒ `Object`

reduce 611 omitted

# File 'lib/ruby20_parser.rb', line 6940

def _reduce_612(val, _values, result)
                      list = val[0].dup
                      more = val[2].sexp_body
                      list.push(*more) unless more.empty?
                      result = list
                      result.sexp_type = :hash
                    
    result
end

#_reduce_613(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 6950

def _reduce_613(val, _values, result)
                      v1, _, v2 = val
                      result = s(:array, v1, v2).line v1.line
                    
    result
end

#_reduce_614(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 6957

def _reduce_614(val, _values, result)
                      (label, line), arg = val

                      lit = s(:lit, label.to_sym).line line
                      result = s(:array, lit, arg).line line
                    
    result
end

#_reduce_615(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 6966

def _reduce_615(val, _values, result)
                      _, arg = val
                      line = arg.line
                      result = s(:array, s(:kwsplat, arg).line(line)).line line
                    
    result
end

#_reduce_64(val, _values, result) ⇒ `Object`

reduce 63 omitted

# File 'lib/ruby20_parser.rb', line 3847

def _reduce_64(val, _values, result)
                      blk, _, msg, args = val
                      result = new_call(blk, msg.to_sym, args).line blk.line
                    
    result
end

#_reduce_640(val, _values, result) ⇒ `Object`

reduce 639 omitted

# File 'lib/ruby20_parser.rb', line 7022

def _reduce_640(val, _values, result)
 yyerrok 
    result
end

#_reduce_643(val, _values, result) ⇒ `Object`

reduce 642 omitted

# File 'lib/ruby20_parser.rb', line 7031

def _reduce_643(val, _values, result)
 yyerrok 
    result
end

#_reduce_644(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 7036

def _reduce_644(val, _values, result)
 result = nil; 
    result
end

#_reduce_65(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 3854

def _reduce_65(val, _values, result)
                      # self.env.extend(:dynamic)
                      result = self.lexer.lineno
                    
    result
end

#_reduce_66(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 3861

def _reduce_66(val, _values, result)
                      _, line, body, _ = val

                      result = body
                      result.line = line

                      # self.env.unextend
                    
    result
end

#_reduce_67(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 3872

def _reduce_67(val, _values, result)
                      msg, = val
                      result = new_call(nil, msg.to_sym).line lexer.lineno
                    
    result
end

#_reduce_68(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 3879

def _reduce_68(val, _values, result)
                      call, args = val
                      result = call.concat args.sexp_body
                    
    result
end

#_reduce_69(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 3886

def _reduce_69(val, _values, result)
                      call, args, block = val

                      result = call.concat args.sexp_body

                      if block then
                        block_dup_check result, block

                        result, operation = block, result
                        result.insert 1, operation
                      end
                    
    result
end

#_reduce_70(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 3901

def _reduce_70(val, _values, result)
                      lhs, callop, op, args = val
                      result = new_call lhs, op.to_sym, args, callop
                    
    result
end

#_reduce_71(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 3908

def _reduce_71(val, _values, result)
                      recv, _, msg, args, block = val
                      call = new_call recv, msg.to_sym, args, val[1]

                      block_dup_check call, block

                      block.insert 1, call
                      result = block
                    
    result
end

#_reduce_72(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 3920

def _reduce_72(val, _values, result)
                      result = new_call val[0], val[2].to_sym, val[3]
                    
    result
end

#_reduce_73(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 3926

def _reduce_73(val, _values, result)
                      recv, _, msg, args, block = val
                      call = new_call recv, msg.to_sym, args

                      block_dup_check call, block

                      block.insert 1, call
                      result = block
                    
    result
end

#_reduce_74(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 3938

def _reduce_74(val, _values, result)
                      result = new_super val[1]
                    
    result
end

#_reduce_75(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 3944

def _reduce_75(val, _values, result)
                      (_, line), args = val
                      result = new_yield args
                      result.line line # TODO: push to new_yield
                    
    result
end

#_reduce_76(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 3952

def _reduce_76(val, _values, result)
                      line = val[0].last
                      result = s(:return, ret_args(val[1])).line(line)
                    
    result
end

#_reduce_77(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 3959

def _reduce_77(val, _values, result)
                      (_, line), args = val
                      result = s(:break, ret_args(args)).line line
                    
    result
end

#_reduce_78(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 3966

def _reduce_78(val, _values, result)
                      line = val[0].last
                      result = s(:next, ret_args(val[1])).line(line)
                    
    result
end

#_reduce_80(val, _values, result) ⇒ `Object`

reduce 79 omitted

# File 'lib/ruby20_parser.rb', line 3975

def _reduce_80(val, _values, result)
                      result = val[1]
                    
    result
end

#_reduce_82(val, _values, result) ⇒ `Object`

reduce 81 omitted

# File 'lib/ruby20_parser.rb', line 3983

def _reduce_82(val, _values, result)
                      _, arg, _ = val
                      l = arg.line

                      result = s(:masgn, s(:array, arg).line(l)).line l
                    
    result
end

#_reduce_83(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 3992

def _reduce_83(val, _values, result)
                      head, = val
                      result = s(:masgn, head).line head.line
                    
    result
end

#_reduce_84(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 3999

def _reduce_84(val, _values, result)
                      lhs, rhs = val
                      result = s(:masgn, lhs << rhs.compact).line lhs.line
                    
    result
end

#_reduce_85(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 4006

def _reduce_85(val, _values, result)
                      head, _, tail = val
                      head << s(:splat, tail).line(tail.line)
                      result = s(:masgn, head).line head.line
                    
    result
end

#_reduce_86(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 4014

def _reduce_86(val, _values, result)
                      ary1, _, splat, _, ary2 = val

                      result = list_append ary1, s(:splat, splat).line(splat.line)
                      result.concat ary2.sexp_body
                      result = s(:masgn, result).line result.line
                    
    result
end

#_reduce_87(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 4024

def _reduce_87(val, _values, result)
                      head, _ = val
                      l = head.line
                      result = s(:masgn, head << s(:splat).line(l)).line l
                    
    result
end

#_reduce_88(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 4032

def _reduce_88(val, _values, result)
                      head, _, _, post = val
                      ary = list_append head, s(:splat).line(head.line)
                      ary.concat post.sexp_body
                      result = s(:masgn, ary).line ary.line
                    
    result
end

#_reduce_89(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 4041

def _reduce_89(val, _values, result)
                      _, node = val
                      l = node.line
                      splat  = s(:splat, node).line l
                      ary    = s(:array, splat).line l
                      result = s(:masgn, ary).line l
                    
    result
end

#_reduce_9(val, _values, result) ⇒ `Object`

reduce 8 omitted

# File 'lib/ruby20_parser.rb', line 3507

def _reduce_9(val, _values, result)
                      if (self.in_def || self.in_single > 0) then
                        debug20 1
                        yyerror "BEGIN in method"
                      end
                      self.env.extend
                    
    result
end

#_reduce_90(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 4051

def _reduce_90(val, _values, result)
                      _, node, _, post = val

                      splat = s(:splat, node).line node.line
                      ary = s(:array, splat).line splat.line
                      ary.concat post.sexp_body
                      result = s(:masgn, ary).line ary.line
                    
    result
end

#_reduce_91(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 4062

def _reduce_91(val, _values, result)
                      l = lexer.lineno
                      result = s(:masgn, s(:array, s(:splat).line(l)).line(l)).line l
                    
    result
end

#_reduce_92(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 4069

def _reduce_92(val, _values, result)
                      _, _, post = val
                      l = post.line

                      splat = s(:splat).line l
                      ary = s(:array, splat, *post.sexp_body).line l
                      result = s(:masgn, ary).line l
                    
    result
end

#_reduce_94(val, _values, result) ⇒ `Object`

reduce 93 omitted

# File 'lib/ruby20_parser.rb', line 4082

def _reduce_94(val, _values, result)
                      result = val[1]
                    
    result
end

#_reduce_95(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 4088

def _reduce_95(val, _values, result)
                      lhs, _ = val
                      result = s(:array, lhs).line lhs.line
                    
    result
end

#_reduce_96(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 4095

def _reduce_96(val, _values, result)
                      result = val[0] << val[1].compact
                    
    result
end

#_reduce_97(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 4101

def _reduce_97(val, _values, result)
                      item, = val
                      result = s(:array, item).line item.line
                    
    result
end

#_reduce_98(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 4108

def _reduce_98(val, _values, result)
                      result = list_append val[0], val[2]
                    
    result
end

#_reduce_99(val, _values, result) ⇒ `Object`

# File 'lib/ruby20_parser.rb', line 4114

def _reduce_99(val, _values, result)
                      result = self.assignable val[0]
                    
    result
end

#_reduce_none(val, _values, result) ⇒ `Object`



7041
7042
7043

# File 'lib/ruby20_parser.rb', line 7041

def _reduce_none(val, _values, result)
  val[0]
end

Class: Ruby20Parser

Direct Known Subclasses

Constant Summary collapse

Constants included from RubyLexer::State::Values

Constants included from RubyParserStuff

Instance Attribute Summary

Attributes included from RubyParserStuff

Instance Method Summary collapse

Methods inherited from RubyParser::Parser

Methods included from RubyParserStuff

Instance Method Details

#_reduce_1(val, _values, result) ⇒ Object

#_reduce_10(val, _values, result) ⇒ Object

#_reduce_100(val, _values, result) ⇒ Object

#_reduce_101(val, _values, result) ⇒ Object

#_reduce_102(val, _values, result) ⇒ Object

#_reduce_103(val, _values, result) ⇒ Object

#_reduce_104(val, _values, result) ⇒ Object

#_reduce_105(val, _values, result) ⇒ Object

#_reduce_106(val, _values, result) ⇒ Object

#_reduce_107(val, _values, result) ⇒ Object

#_reduce_108(val, _values, result) ⇒ Object

#_reduce_109(val, _values, result) ⇒ Object

#_reduce_11(val, _values, result) ⇒ Object

#_reduce_110(val, _values, result) ⇒ Object

#_reduce_111(val, _values, result) ⇒ Object

#_reduce_112(val, _values, result) ⇒ Object

#_reduce_113(val, _values, result) ⇒ Object

#_reduce_114(val, _values, result) ⇒ Object

#_reduce_115(val, _values, result) ⇒ Object

#_reduce_116(val, _values, result) ⇒ Object

#_reduce_117(val, _values, result) ⇒ Object

#_reduce_119(val, _values, result) ⇒ Object

#_reduce_12(val, _values, result) ⇒ Object

#_reduce_120(val, _values, result) ⇒ Object

#_reduce_121(val, _values, result) ⇒ Object

#_reduce_125(val, _values, result) ⇒ Object

#_reduce_126(val, _values, result) ⇒ Object

#_reduce_129(val, _values, result) ⇒ Object

#_reduce_13(val, _values, result) ⇒ Object

#_reduce_131(val, _values, result) ⇒ Object

#_reduce_132(val, _values, result) ⇒ Object

#_reduce_133(val, _values, result) ⇒ Object

#_reduce_14(val, _values, result) ⇒ Object

#_reduce_15(val, _values, result) ⇒ Object

#_reduce_16(val, _values, result) ⇒ Object

#_reduce_19(val, _values, result) ⇒ Object

#_reduce_2(val, _values, result) ⇒ Object

#_reduce_20(val, _values, result) ⇒ Object

#_reduce_206(val, _values, result) ⇒ Object

#_reduce_207(val, _values, result) ⇒ Object

#_reduce_208(val, _values, result) ⇒ Object

#_reduce_209(val, _values, result) ⇒ Object

#_reduce_210(val, _values, result) ⇒ Object

#_reduce_211(val, _values, result) ⇒ Object

#_reduce_212(val, _values, result) ⇒ Object

#_reduce_213(val, _values, result) ⇒ Object

#_reduce_214(val, _values, result) ⇒ Object

#_reduce_215(val, _values, result) ⇒ Object

#_reduce_216(val, _values, result) ⇒ Object

#_reduce_217(val, _values, result) ⇒ Object

#_reduce_218(val, _values, result) ⇒ Object

#_reduce_219(val, _values, result) ⇒ Object

#_reduce_22(val, _values, result) ⇒ Object

#_reduce_220(val, _values, result) ⇒ Object

#_reduce_221(val, _values, result) ⇒ Object

#_reduce_222(val, _values, result) ⇒ Object

#_reduce_223(val, _values, result) ⇒ Object

#_reduce_224(val, _values, result) ⇒ Object

#_reduce_225(val, _values, result) ⇒ Object

#_reduce_226(val, _values, result) ⇒ Object

#_reduce_227(val, _values, result) ⇒ Object

#_reduce_228(val, _values, result) ⇒ Object

#_reduce_229(val, _values, result) ⇒ Object

#_reduce_23(val, _values, result) ⇒ Object

#_reduce_230(val, _values, result) ⇒ Object

#_reduce_231(val, _values, result) ⇒ Object

#_reduce_233(val, _values, result) ⇒ Object

#_reduce_234(val, _values, result) ⇒ Object

#_reduce_235(val, _values, result) ⇒ Object