Ruby  2.1.10p492(2016-04-01revision54464)
Data Structures | Macros | Typedefs | Enumerations | Functions | Variables
parse.c File Reference
#include "ruby/ruby.h"
#include "ruby/st.h"
#include "ruby/encoding.h"
#include "internal.h"
#include "node.h"
#include "parse.h"
#include "id.h"
#include "regenc.h"
#include <stdio.h>
#include <errno.h>
#include <ctype.h>
#include "probes.h"
#include "id.c"
#include "ruby/regex.h"
#include "ruby/util.h"
#include "lex.c"

Go to the source code of this file.

Data Structures

struct  vtable
 
struct  local_vars
 
struct  token_info
 
struct  parser_params
 
union  yyalloc
 
struct  magic_comment
 
struct  reg_named_capture_assign_t
 
struct  symbols
 

Macros

#define YYBISON   1
 
#define YYBISON_VERSION   "2.5"
 
#define YYSKELETON_NAME   "yacc.c"
 
#define YYPURE   1
 
#define YYPUSH   0
 
#define YYPULL   1
 
#define YYLSP_NEEDED   0
 
#define PARSER_DEBUG   0
 
#define YYDEBUG   1
 
#define YYERROR_VERBOSE   1
 
#define YYSTACK_USE_ALLOCA   0
 
#define YYMALLOC(size)   rb_parser_malloc(parser, (size))
 
#define YYREALLOC(ptr, size)   rb_parser_realloc(parser, (ptr), (size))
 
#define YYCALLOC(nelem, size)   rb_parser_calloc(parser, (nelem), (size))
 
#define YYFREE(ptr)   rb_parser_free(parser, (ptr))
 
#define malloc   YYMALLOC
 
#define realloc   YYREALLOC
 
#define calloc   YYCALLOC
 
#define free   YYFREE
 
#define REGISTER_SYMID(id, name)   register_symid((id), (name), strlen(name), enc)
 
#define is_notop_id(id)   ((id)>tLAST_OP_ID)
 
#define is_local_id(id)   (is_notop_id(id)&&((id)&ID_SCOPE_MASK)==ID_LOCAL)
 
#define is_global_id(id)   (is_notop_id(id)&&((id)&ID_SCOPE_MASK)==ID_GLOBAL)
 
#define is_instance_id(id)   (is_notop_id(id)&&((id)&ID_SCOPE_MASK)==ID_INSTANCE)
 
#define is_attrset_id(id)   (is_notop_id(id)&&((id)&ID_SCOPE_MASK)==ID_ATTRSET)
 
#define is_const_id(id)   (is_notop_id(id)&&((id)&ID_SCOPE_MASK)==ID_CONST)
 
#define is_class_id(id)   (is_notop_id(id)&&((id)&ID_SCOPE_MASK)==ID_CLASS)
 
#define is_junk_id(id)   (is_notop_id(id)&&((id)&ID_SCOPE_MASK)==ID_JUNK)
 
#define id_type(id)   (is_notop_id(id) ? (int)((id)&ID_SCOPE_MASK) : -1)
 
#define is_asgn_or_id(id)
 
#define DEF_EXPR(n)   EXPR_##n = (1 << EXPR_##n##_bit)
 
#define IS_lex_state_for(x, ls)   ((x) & (ls))
 
#define IS_lex_state(ls)   IS_lex_state_for(lex_state, (ls))
 
#define BITSTACK_PUSH(stack, n)   ((stack) = ((stack)<<1)|((n)&1))
 
#define BITSTACK_POP(stack)   ((stack) = (stack) >> 1)
 
#define BITSTACK_LEXPOP(stack)   ((stack) = ((stack) >> 1) | ((stack) & 1))
 
#define BITSTACK_SET_P(stack)   ((stack)&1)
 
#define COND_PUSH(n)   BITSTACK_PUSH(cond_stack, (n))
 
#define COND_POP()   BITSTACK_POP(cond_stack)
 
#define COND_LEXPOP()   BITSTACK_LEXPOP(cond_stack)
 
#define COND_P()   BITSTACK_SET_P(cond_stack)
 
#define CMDARG_PUSH(n)   BITSTACK_PUSH(cmdarg_stack, (n))
 
#define CMDARG_POP()   BITSTACK_POP(cmdarg_stack)
 
#define CMDARG_LEXPOP()   BITSTACK_LEXPOP(cmdarg_stack)
 
#define CMDARG_P()   BITSTACK_SET_P(cmdarg_stack)
 
#define DVARS_INHERIT   ((void*)1)
 
#define DVARS_TOPSCOPE   NULL
 
#define DVARS_SPECIAL_P(tbl)   (!POINTER_P(tbl))
 
#define POINTER_P(val)   ((VALUE)(val) & ~(VALUE)3)
 
#define VTBL_DEBUG   0
 
#define STR_NEW(p, n)   rb_enc_str_new((p),(n),current_enc)
 
#define STR_NEW0()   rb_enc_str_new(0,0,current_enc)
 
#define STR_NEW2(p)   rb_enc_str_new((p),strlen(p),current_enc)
 
#define STR_NEW3(p, n, e, func)   parser_str_new((p),(n),(e),(func),current_enc)
 
#define ENC_SINGLE(cr)   ((cr)==ENC_CODERANGE_7BIT)
 
#define TOK_INTERN(mb)   rb_intern3(tok(), toklen(), current_enc)
 
#define yyerror(msg)   parser_yyerror(parser, (msg))
 
#define lex_strterm   (parser->parser_lex_strterm)
 
#define lex_state   (parser->parser_lex_state)
 
#define cond_stack   (parser->parser_cond_stack)
 
#define cmdarg_stack   (parser->parser_cmdarg_stack)
 
#define class_nest   (parser->parser_class_nest)
 
#define paren_nest   (parser->parser_paren_nest)
 
#define lpar_beg   (parser->parser_lpar_beg)
 
#define brace_nest   (parser->parser_brace_nest)
 
#define in_single   (parser->parser_in_single)
 
#define in_def   (parser->parser_in_def)
 
#define compile_for_eval   (parser->parser_compile_for_eval)
 
#define cur_mid   (parser->parser_cur_mid)
 
#define in_defined   (parser->parser_in_defined)
 
#define tokenbuf   (parser->parser_tokenbuf)
 
#define tokidx   (parser->parser_tokidx)
 
#define toksiz   (parser->parser_toksiz)
 
#define tokline   (parser->parser_tokline)
 
#define lex_input   (parser->parser_lex_input)
 
#define lex_lastline   (parser->parser_lex_lastline)
 
#define lex_nextline   (parser->parser_lex_nextline)
 
#define lex_pbeg   (parser->parser_lex_pbeg)
 
#define lex_p   (parser->parser_lex_p)
 
#define lex_pend   (parser->parser_lex_pend)
 
#define heredoc_end   (parser->parser_heredoc_end)
 
#define command_start   (parser->parser_command_start)
 
#define deferred_nodes   (parser->parser_deferred_nodes)
 
#define lex_gets_ptr   (parser->parser_lex_gets_ptr)
 
#define lex_gets   (parser->parser_lex_gets)
 
#define lvtbl   (parser->parser_lvtbl)
 
#define ruby__end__seen   (parser->parser_ruby__end__seen)
 
#define ruby_sourceline   (parser->parser_ruby_sourceline)
 
#define ruby_sourcefile   (parser->parser_ruby_sourcefile)
 
#define ruby_sourcefile_string   (parser->parser_ruby_sourcefile_string)
 
#define current_enc   (parser->enc)
 
#define yydebug   (parser->parser_yydebug)
 
#define ruby_eval_tree   (parser->parser_eval_tree)
 
#define ruby_eval_tree_begin   (parser->parser_eval_tree_begin)
 
#define ruby_debug_lines   (parser->debug_lines)
 
#define ruby_coverage   (parser->coverage)
 
#define yyparse   ruby_yyparse
 
#define rb_node_newnode(type, a1, a2, a3)   node_newnode(parser, (type), (a1), (a2), (a3))
 
#define cond(node)   cond_gen(parser, (node))
 
#define logop(type, node1, node2)   logop_gen(parser, (type), (node1), (node2))
 
#define value_expr(node)   value_expr_gen(parser, (node) = remove_begin(node))
 
#define void_expr0(node)   void_expr_gen(parser, (node))
 
#define void_expr(node)   void_expr0((node) = remove_begin(node))
 
#define void_stmts(node)   void_stmts_gen(parser, (node))
 
#define reduce_nodes(n)   reduce_nodes_gen(parser,(n))
 
#define block_dup_check(n1, n2)   block_dup_check_gen(parser,(n1),(n2))
 
#define block_append(h, t)   block_append_gen(parser,(h),(t))
 
#define list_append(l, i)   list_append_gen(parser,(l),(i))
 
#define list_concat(h, t)   list_concat_gen(parser,(h),(t))
 
#define arg_append(h, t)   arg_append_gen(parser,(h),(t))
 
#define arg_concat(h, t)   arg_concat_gen(parser,(h),(t))
 
#define literal_concat(h, t)   literal_concat_gen(parser,(h),(t))
 
#define new_evstr(n)   new_evstr_gen(parser,(n))
 
#define evstr2dstr(n)   evstr2dstr_gen(parser,(n))
 
#define call_bin_op(recv, id, arg1)   call_bin_op_gen(parser, (recv),(id),(arg1))
 
#define call_uni_op(recv, id)   call_uni_op_gen(parser, (recv),(id))
 
#define new_args(f, o, r, p, t)   new_args_gen(parser, (f),(o),(r),(p),(t))
 
#define new_args_tail(k, kr, b)   new_args_tail_gen(parser, (k),(kr),(b))
 
#define ret_args(node)   ret_args_gen(parser, (node))
 
#define new_yield(node)   new_yield_gen(parser, (node))
 
#define dsym_node(node)   dsym_node_gen(parser, (node))
 
#define gettable(id)   gettable_gen(parser,(id))
 
#define assignable(id, node)   assignable_gen(parser, (id), (node))
 
#define aryset(node1, node2)   aryset_gen(parser, (node1), (node2))
 
#define attrset(node, id)   attrset_gen(parser, (node), (id))
 
#define rb_backref_error(n)   rb_backref_error_gen(parser,(n))
 
#define node_assign(node1, node2)   node_assign_gen(parser, (node1), (node2))
 
#define new_attr_op_assign(lhs, type, attr, op, rhs)   new_attr_op_assign_gen(parser, (lhs), (attr), (op), (rhs))
 
#define new_const_op_assign(lhs, op, rhs)   new_const_op_assign_gen(parser, (lhs), (op), (rhs))
 
#define new_defined(expr)   NEW_DEFINED(remove_begin_all(expr))
 
#define match_op(node1, node2)   match_op_gen(parser, (node1), (node2))
 
#define local_tbl()   local_tbl_gen(parser)
 
#define reg_compile(str, options)   reg_compile_gen(parser, (str), (options))
 
#define reg_fragment_setenc(str, options)   reg_fragment_setenc_gen(parser, (str), (options))
 
#define reg_fragment_check(str, options)   reg_fragment_check_gen(parser, (str), (options))
 
#define reg_named_capture_assign(regexp, match)   reg_named_capture_assign_gen(parser,(regexp),(match))
 
#define get_id(id)   (id)
 
#define get_value(val)   (val)
 
#define new_op_assign(lhs, op, rhs)   new_op_assign_gen(parser, (lhs), (op), (rhs))
 
#define formal_argument(id)   formal_argument_gen(parser, (id))
 
#define shadowing_lvar(name)   shadowing_lvar_gen(parser, (name))
 
#define new_bv(id)   new_bv_gen(parser, (id))
 
#define local_push(top)   local_push_gen(parser,(top))
 
#define local_pop()   local_pop_gen(parser)
 
#define local_var(id)   local_var_gen(parser, (id))
 
#define arg_var(id)   arg_var_gen(parser, (id))
 
#define local_id(id)   local_id_gen(parser, (id))
 
#define internal_id()   internal_id_gen(parser)
 
#define dyna_push()   dyna_push_gen(parser)
 
#define dyna_pop(node)   dyna_pop_gen(parser, (node))
 
#define dyna_in_block()   dyna_in_block_gen(parser)
 
#define dyna_var(id)   local_var(id)
 
#define dvar_defined(id)   dvar_defined_gen(parser, (id), 0)
 
#define dvar_defined_get(id)   dvar_defined_gen(parser, (id), 1)
 
#define dvar_curr(id)   dvar_curr_gen(parser, (id))
 
#define lvar_defined(id)   lvar_defined_gen(parser, (id))
 
#define RE_OPTION_ONCE   (1<<16)
 
#define RE_OPTION_ENCODING_SHIFT   8
 
#define RE_OPTION_ENCODING(e)   (((e)&0xff)<<RE_OPTION_ENCODING_SHIFT)
 
#define RE_OPTION_ENCODING_IDX(o)   (((o)>>RE_OPTION_ENCODING_SHIFT)&0xff)
 
#define RE_OPTION_ENCODING_NONE(o)   ((o)&RE_OPTION_ARG_ENCODING_NONE)
 
#define RE_OPTION_MASK   0xff
 
#define RE_OPTION_ARG_ENCODING_NONE   32
 
#define NODE_STRTERM   NODE_ZARRAY /* nothing to gc */
 
#define NODE_HEREDOC   NODE_ARRAY /* 1, 3 to gc */
 
#define SIGN_EXTEND(x, n)   (((1<<(n)-1)^((x)&~(~0<<(n))))-(1<<(n)-1))
 
#define nd_func   u1.id
 
#define nd_term(node)   SIGN_EXTEND((node)->u2.id, CHAR_BIT*2)
 
#define nd_paren(node)   (char)((node)->u2.id >> CHAR_BIT*2)
 
#define nd_nest   u3.cnt
 
#define Qnone   0
 
#define ifndef_ripper(x)   (x)
 
#define rb_warn0(fmt)   rb_compile_warn(ruby_sourcefile, ruby_sourceline, (fmt))
 
#define rb_warnI(fmt, a)   rb_compile_warn(ruby_sourcefile, ruby_sourceline, (fmt), (a))
 
#define rb_warnS(fmt, a)   rb_compile_warn(ruby_sourcefile, ruby_sourceline, (fmt), (a))
 
#define rb_warn4S(file, line, fmt, a)   rb_compile_warn((file), (line), (fmt), (a))
 
#define rb_warning0(fmt)   rb_compile_warning(ruby_sourcefile, ruby_sourceline, (fmt))
 
#define rb_warningS(fmt, a)   rb_compile_warning(ruby_sourcefile, ruby_sourceline, (fmt), (a))
 
#define rb_compile_error   rb_compile_error_with_enc
 
#define compile_error   parser->nerr++,rb_compile_error_with_enc
 
#define PARSER_ARG   ruby_sourcefile, ruby_sourceline, current_enc,
 
#define token_info_push(token)   (RTEST(ruby_verbose) ? token_info_push(parser, (token)) : (void)0)
 
#define token_info_pop(token)   (RTEST(ruby_verbose) ? token_info_pop(parser, (token)) : (void)0)
 
#define YYERROR_VERBOSE   1
 
#define YYTOKEN_TABLE   0
 
#define YYSIZE_T   unsigned int
 
#define YYSIZE_MAXIMUM   ((YYSIZE_T) -1)
 
#define YY_(msgid)   msgid
 
#define YYUSE(e)   ((void) (e))
 
#define YYID(n)   (n)
 
#define YYSTACK_ALLOC   YYMALLOC
 
#define YYSTACK_FREE   YYFREE
 
#define YYSTACK_ALLOC_MAXIMUM   YYSIZE_MAXIMUM
 
#define YYSTACK_GAP_MAXIMUM   (sizeof (union yyalloc) - 1)
 
#define YYSTACK_BYTES(N)
 
#define YYCOPY_NEEDED   1
 
#define YYSTACK_RELOCATE(Stack_alloc, Stack)
 
#define YYCOPY(To, From, Count)
 
#define YYFINAL   3
 
#define YYLAST   11083
 
#define YYNTOKENS   144
 
#define YYNNTS   204
 
#define YYNRULES   627
 
#define YYNSTATES   1060
 
#define YYUNDEFTOK   2
 
#define YYMAXUTOK   354
 
#define YYTRANSLATE(YYX)   ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK)
 
#define YYPACT_NINF   -813
 
#define YYTABLE_NINF   -628
 
#define yypact_value_is_default(yystate)   ((yystate) == (-813))
 
#define yytable_value_is_error(yytable_value)   ((yytable_value) == (-628))
 
#define yyerrok   (yyerrstatus = 0)
 
#define yyclearin   (yychar = YYEMPTY)
 
#define YYEMPTY   (-2)
 
#define YYEOF   0
 
#define YYACCEPT   goto yyacceptlab
 
#define YYABORT   goto yyabortlab
 
#define YYERROR   goto yyerrorlab
 
#define YYFAIL   goto yyerrlab
 
#define YYRECOVERING()   (!!yyerrstatus)
 
#define YYBACKUP(Token, Value)
 
#define YYTERROR   1
 
#define YYERRCODE   256
 
#define YYRHSLOC(Rhs, K)   ((Rhs)[K])
 
#define YYLLOC_DEFAULT(Current, Rhs, N)
 
#define YY_LOCATION_PRINT(File, Loc)   ((void) 0)
 
#define YYLEX   yylex (&yylval, parser)
 
#define YYFPRINTF   fprintf
 
#define YYDPRINTF(Args)
 
#define YY_SYMBOL_PRINT(Title, Type, Value, Location)
 
#define YY_STACK_PRINT(Bottom, Top)
 
#define YY_REDUCE_PRINT(Rule)
 
#define YYINITDEPTH   200
 
#define YYMAXDEPTH   10000
 
#define YYCASE_(N, S)
 
#define YYPOPSTACK(N)   (yyvsp -= (N), yyssp -= (N))
 
#define YYSYNTAX_ERROR
 
#define yylval   (*((YYSTYPE*)(parser->parser_yylval)))
 
#define nextc()   parser_nextc(parser)
 
#define pushback(c)   parser_pushback(parser, (c))
 
#define newtok()   parser_newtok(parser)
 
#define tokspace(n)   parser_tokspace(parser, (n))
 
#define tokadd(c)   parser_tokadd(parser, (c))
 
#define tok_hex(numlen)   parser_tok_hex(parser, (numlen))
 
#define read_escape(flags, e)   parser_read_escape(parser, (flags), (e))
 
#define tokadd_escape(e)   parser_tokadd_escape(parser, (e))
 
#define regx_options()   parser_regx_options(parser)
 
#define tokadd_string(f, t, p, n, e)   parser_tokadd_string(parser,(f),(t),(p),(n),(e))
 
#define parse_string(n)   parser_parse_string(parser,(n))
 
#define tokaddmbc(c, enc)   parser_tokaddmbc(parser, (c), (enc))
 
#define here_document(n)   parser_here_document(parser,(n))
 
#define heredoc_identifier()   parser_heredoc_identifier(parser)
 
#define heredoc_restore(n)   parser_heredoc_restore(parser,(n))
 
#define whole_match_p(e, l, i)   parser_whole_match_p(parser,(e),(l),(i))
 
#define number_literal_suffix(f)   parser_number_literal_suffix(parser, (f))
 
#define set_number_literal(v, t, f)   parser_set_number_literal(parser, (v), (t), (f))
 
#define set_integer_literal(v, f)   parser_set_integer_literal(parser, (v), (f))
 
#define set_yylval_str(x)   (yylval.node = NEW_STR(x))
 
#define set_yylval_num(x)   (yylval.num = (x))
 
#define set_yylval_id(x)   (yylval.id = (x))
 
#define set_yylval_name(x)   (yylval.id = (x))
 
#define set_yylval_literal(x)   (yylval.node = NEW_LIT(x))
 
#define set_yylval_node(x)   (yylval.node = (x))
 
#define yylval_id()   (yylval.id)
 
#define ripper_flush(p)   (void)(p)
 
#define SIGN_EXTEND_CHAR(c)   ((((unsigned char)(c)) ^ 128) - 128)
 
#define parser_encoding_name()   (current_enc->name)
 
#define parser_mbclen()   mbclen((lex_p-1),lex_pend,current_enc)
 
#define parser_precise_mbclen()   rb_enc_precise_mbclen((lex_p-1),lex_pend,current_enc)
 
#define is_identchar(p, e, enc)   (rb_enc_isalnum((unsigned char)(*(p)),(enc)) || (*(p)) == '_' || !ISASCII(*(p)))
 
#define parser_is_identchar()   (!parser->eofp && is_identchar((lex_p-1),lex_pend,current_enc))
 
#define parser_isascii()   ISASCII(*(lex_p-1))
 
#define STR_FUNC_ESCAPE   0x01
 
#define STR_FUNC_EXPAND   0x02
 
#define STR_FUNC_REGEXP   0x04
 
#define STR_FUNC_QWORDS   0x08
 
#define STR_FUNC_SYMBOL   0x10
 
#define STR_FUNC_INDENT   0x20
 
#define lex_goto_eol(parser)   ((parser)->parser_lex_p = (parser)->parser_lex_pend)
 
#define lex_eol_p()   (lex_p >= lex_pend)
 
#define peek(c)   peek_n((c), 0)
 
#define peek_n(c, n)   (lex_p+(n) < lex_pend && (c) == (unsigned char)lex_p[n])
 
#define was_bol()   (lex_p == lex_pbeg + 1)
 
#define tokfix()   (tokenbuf[tokidx]='\0')
 
#define tok()   tokenbuf
 
#define toklen()   tokidx
 
#define toklast()   (tokidx>0?tokenbuf[tokidx-1]:0)
 
#define tokcopy(n)   memcpy(tokspace(n), lex_p - (n), (n))
 
#define ESCAPE_CONTROL   1
 
#define ESCAPE_META   2
 
#define tokadd_mbchar(c)   parser_tokadd_mbchar(parser, (c))
 
#define mixed_error(enc1, enc2)
 
#define mixed_escape(beg, enc1, enc2)
 
#define NEW_STRTERM(func, term, paren)   rb_node_newnode(NODE_STRTERM, (func), (term) | ((paren) << (CHAR_BIT * 2)), 0)
 
#define flush_string_content(enc)   ((void)(enc))
 
#define BIT(c, idx)   (((c) / 32 - 1 == idx) ? (1U << ((c) % 32)) : 0)
 
#define SPECIAL_PUNCT(idx)
 
#define NUM_SUFFIX_R   (1<<0)
 
#define NUM_SUFFIX_I   (1<<1)
 
#define NUM_SUFFIX_ALL   3
 
#define dispatch_heredoc_end()   ((void)0)
 
#define arg_ambiguous()   (arg_ambiguous_gen(parser), 1)
 
#define str_copy(_s, _p, _n)
 
#define IS_ARG()   IS_lex_state(EXPR_ARG_ANY)
 
#define IS_END()   IS_lex_state(EXPR_END_ANY)
 
#define IS_BEG()   IS_lex_state(EXPR_BEG_ANY)
 
#define IS_SPCARG(c)   (IS_ARG() && space_seen && !ISSPACE(c))
 
#define IS_LABEL_POSSIBLE()   ((IS_lex_state(EXPR_BEG | EXPR_ENDFN) && !cmd_state) || IS_ARG())
 
#define IS_LABEL_SUFFIX(n)   (peek_n(':',(n)) && !peek_n(':', (n)+1))
 
#define IS_AFTER_OPERATOR()   IS_lex_state(EXPR_FNAME | EXPR_DOT)
 
#define ambiguous_operator(op, syn)
 
#define warn_balanced(op, syn)
 
#define no_digits()   do {yyerror("numeric literal without digits"); return 0;} while (0)
 
#define parser_warning(node, mesg)   parser_warning(parser, (node), (mesg))
 
#define parser_warn(node, mesg)   parser_warn(parser, (node), (mesg))
 
#define assignable_result(x)   (x)
 
#define LVAR_USED   ((ID)1 << (sizeof(ID) * CHAR_BIT - 1))
 
#define subnodes(n1, n2)
 
#define op_tbl_count   numberof(op_tbl)
 
#define ENABLE_SELECTOR_NAMESPACE   0
 
#define IDSET_ATTRSET_FOR_SYNTAX   ((1U<<ID_LOCAL)|(1U<<ID_CONST))
 
#define IDSET_ATTRSET_FOR_INTERN   (~(~0U<<ID_SCOPE_MASK) & ~(1U<<ID_ATTRSET))
 
#define HEAPCNT(n, size)   ((n) * (size) / sizeof(YYSTYPE))
 
#define NEWHEAP()   rb_node_newnode(NODE_ALLOCA, 0, (VALUE)parser->heap, 0)
 
#define ADD2HEAP(n, c, p)
 

Typedefs

typedef VALUE stack_type
 
typedef struct token_info token_info
 
typedef unsigned char yytype_uint8
 
typedef short int yytype_int8
 
typedef unsigned short int yytype_uint16
 
typedef short int yytype_int16
 
typedef long(* rb_magic_comment_length_t )(struct parser_params *parser, const char *name, long len)
 
typedef void(* rb_magic_comment_setter_t )(struct parser_params *parser, const char *name, const char *val)
 

Enumerations

enum  lex_state_bits {
  EXPR_BEG_bit, EXPR_END_bit, EXPR_ENDARG_bit, EXPR_ENDFN_bit,
  EXPR_ARG_bit, EXPR_CMDARG_bit, EXPR_MID_bit, EXPR_FNAME_bit,
  EXPR_DOT_bit, EXPR_CLASS_bit, EXPR_VALUE_bit, EXPR_LABELARG_bit,
  EXPR_MAX_STATE, EXPR_BEG_bit, EXPR_END_bit, EXPR_ENDARG_bit,
  EXPR_ENDFN_bit, EXPR_ARG_bit, EXPR_CMDARG_bit, EXPR_MID_bit,
  EXPR_FNAME_bit, EXPR_DOT_bit, EXPR_CLASS_bit, EXPR_VALUE_bit,
  EXPR_LABELARG_bit, EXPR_MAX_STATE, EXPR_BEG_bit, EXPR_END_bit,
  EXPR_ENDARG_bit, EXPR_ENDFN_bit, EXPR_ARG_bit, EXPR_CMDARG_bit,
  EXPR_MID_bit, EXPR_FNAME_bit, EXPR_DOT_bit, EXPR_CLASS_bit,
  EXPR_VALUE_bit, EXPR_LABELARG_bit, EXPR_MAX_STATE, EXPR_BEG_bit,
  EXPR_END_bit, EXPR_ENDARG_bit, EXPR_ENDFN_bit, EXPR_ARG_bit,
  EXPR_CMDARG_bit, EXPR_MID_bit, EXPR_FNAME_bit, EXPR_DOT_bit,
  EXPR_CLASS_bit, EXPR_VALUE_bit, EXPR_LABELARG_bit, EXPR_MAX_STATE
}
 
enum  lex_state_e {
  DEF_EXPR =(BEG), DEF_EXPR =(BEG), DEF_EXPR =(BEG), DEF_EXPR =(BEG),
  DEF_EXPR =(BEG), DEF_EXPR =(BEG), DEF_EXPR =(BEG), DEF_EXPR =(BEG),
  DEF_EXPR =(BEG), DEF_EXPR =(BEG), DEF_EXPR =(BEG), DEF_EXPR =(BEG),
  DEF_EXPR =(BEG), EXPR_BEG_ANY = (EXPR_BEG | EXPR_VALUE | EXPR_MID | EXPR_CLASS | EXPR_LABELARG), EXPR_ARG_ANY = (EXPR_ARG | EXPR_CMDARG), EXPR_END_ANY = (EXPR_END | EXPR_ENDARG | EXPR_ENDFN),
  DEF_EXPR =(BEG), DEF_EXPR =(BEG), DEF_EXPR =(BEG), DEF_EXPR =(BEG),
  DEF_EXPR =(BEG), DEF_EXPR =(BEG), DEF_EXPR =(BEG), DEF_EXPR =(BEG),
  DEF_EXPR =(BEG), DEF_EXPR =(BEG), DEF_EXPR =(BEG), DEF_EXPR =(BEG),
  DEF_EXPR =(BEG), EXPR_BEG_ANY = (EXPR_BEG | EXPR_VALUE | EXPR_MID | EXPR_CLASS | EXPR_LABELARG), EXPR_ARG_ANY = (EXPR_ARG | EXPR_CMDARG), EXPR_END_ANY = (EXPR_END | EXPR_ENDARG | EXPR_ENDFN),
  DEF_EXPR =(BEG), DEF_EXPR =(BEG), DEF_EXPR =(BEG), DEF_EXPR =(BEG),
  DEF_EXPR =(BEG), DEF_EXPR =(BEG), DEF_EXPR =(BEG), DEF_EXPR =(BEG),
  DEF_EXPR =(BEG), DEF_EXPR =(BEG), DEF_EXPR =(BEG), DEF_EXPR =(BEG),
  DEF_EXPR =(BEG), EXPR_BEG_ANY = (EXPR_BEG | EXPR_VALUE | EXPR_MID | EXPR_CLASS | EXPR_LABELARG), EXPR_ARG_ANY = (EXPR_ARG | EXPR_CMDARG), EXPR_END_ANY = (EXPR_END | EXPR_ENDARG | EXPR_ENDFN),
  DEF_EXPR =(BEG), DEF_EXPR =(BEG), DEF_EXPR =(BEG), DEF_EXPR =(BEG),
  DEF_EXPR =(BEG), DEF_EXPR =(BEG), DEF_EXPR =(BEG), DEF_EXPR =(BEG),
  DEF_EXPR =(BEG), DEF_EXPR =(BEG), DEF_EXPR =(BEG), DEF_EXPR =(BEG),
  DEF_EXPR =(BEG), EXPR_BEG_ANY = (EXPR_BEG | EXPR_VALUE | EXPR_MID | EXPR_CLASS | EXPR_LABELARG), EXPR_ARG_ANY = (EXPR_ARG | EXPR_CMDARG), EXPR_END_ANY = (EXPR_END | EXPR_ENDARG | EXPR_ENDFN)
}
 
enum  string_type {
  str_squote = (0), str_dquote = (STR_FUNC_EXPAND), str_xquote = (STR_FUNC_EXPAND), str_regexp = (STR_FUNC_REGEXP|STR_FUNC_ESCAPE|STR_FUNC_EXPAND),
  str_sword = (STR_FUNC_QWORDS), str_dword = (STR_FUNC_QWORDS|STR_FUNC_EXPAND), str_ssym = (STR_FUNC_SYMBOL), str_dsym = (STR_FUNC_SYMBOL|STR_FUNC_EXPAND),
  str_squote = (0), str_dquote = (STR_FUNC_EXPAND), str_xquote = (STR_FUNC_EXPAND), str_regexp = (STR_FUNC_REGEXP|STR_FUNC_ESCAPE|STR_FUNC_EXPAND),
  str_sword = (STR_FUNC_QWORDS), str_dword = (STR_FUNC_QWORDS|STR_FUNC_EXPAND), str_ssym = (STR_FUNC_SYMBOL), str_dsym = (STR_FUNC_SYMBOL|STR_FUNC_EXPAND)
}
 

Functions

static ID register_symid (ID, const char *, long, rb_encoding *)
 
static ID register_symid_str (ID, VALUE)
 
static int vtable_size (const struct vtable *tbl)
 
static struct vtablevtable_alloc (struct vtable *prev)
 
static void vtable_free (struct vtable *tbl)
 
static void vtable_add (struct vtable *tbl, ID id)
 
static int vtable_included (const struct vtable *tbl, ID id)
 
static int parser_yyerror (struct parser_params *, const char *)
 
static int yylex (void *, void *)
 
static NODEnode_newnode (struct parser_params *, enum node_type, VALUE, VALUE, VALUE)
 
static NODEcond_gen (struct parser_params *, NODE *)
 
static NODElogop_gen (struct parser_params *, enum node_type, NODE *, NODE *)
 
static NODEnewline_node (NODE *)
 
static void fixpos (NODE *, NODE *)
 
static int value_expr_gen (struct parser_params *, NODE *)
 
static void void_expr_gen (struct parser_params *, NODE *)
 
static NODEremove_begin (NODE *)
 
static NODEremove_begin_all (NODE *)
 
static void void_stmts_gen (struct parser_params *, NODE *)
 
static void reduce_nodes_gen (struct parser_params *, NODE **)
 
static void block_dup_check_gen (struct parser_params *, NODE *, NODE *)
 
static NODEblock_append_gen (struct parser_params *, NODE *, NODE *)
 
static NODElist_append_gen (struct parser_params *, NODE *, NODE *)
 
static NODElist_concat_gen (struct parser_params *, NODE *, NODE *)
 
static NODEarg_append_gen (struct parser_params *, NODE *, NODE *)
 
static NODEarg_concat_gen (struct parser_params *, NODE *, NODE *)
 
static NODEliteral_concat_gen (struct parser_params *, NODE *, NODE *)
 
static int literal_concat0 (struct parser_params *, VALUE, VALUE)
 
static NODEnew_evstr_gen (struct parser_params *, NODE *)
 
static NODEevstr2dstr_gen (struct parser_params *, NODE *)
 
static NODEsplat_array (NODE *)
 
static NODEcall_bin_op_gen (struct parser_params *, NODE *, ID, NODE *)
 
static NODEcall_uni_op_gen (struct parser_params *, NODE *, ID)
 
static NODEnew_args_gen (struct parser_params *, NODE *, NODE *, ID, NODE *, NODE *)
 
static NODEnew_args_tail_gen (struct parser_params *, NODE *, ID, ID)
 
static NODEnegate_lit (NODE *)
 
static NODEret_args_gen (struct parser_params *, NODE *)
 
static NODEarg_blk_pass (NODE *, NODE *)
 
static NODEnew_yield_gen (struct parser_params *, NODE *)
 
static NODEdsym_node_gen (struct parser_params *, NODE *)
 
static NODEgettable_gen (struct parser_params *, ID)
 
static NODEassignable_gen (struct parser_params *, ID, NODE *)
 
static NODEaryset_gen (struct parser_params *, NODE *, NODE *)
 
static NODEattrset_gen (struct parser_params *, NODE *, ID)
 
static void rb_backref_error_gen (struct parser_params *, NODE *)
 
static NODEnode_assign_gen (struct parser_params *, NODE *, NODE *)
 
static NODEnew_op_assign_gen (struct parser_params *parser, NODE *lhs, ID op, NODE *rhs)
 
static NODEnew_attr_op_assign_gen (struct parser_params *parser, NODE *lhs, ID attr, ID op, NODE *rhs)
 
static NODEnew_const_op_assign_gen (struct parser_params *parser, NODE *lhs, ID op, NODE *rhs)
 
static NODEmatch_op_gen (struct parser_params *, NODE *, NODE *)
 
static IDlocal_tbl_gen (struct parser_params *)
 
static void fixup_nodes (NODE **)
 
static VALUE reg_compile_gen (struct parser_params *, VALUE, int)
 
static void reg_fragment_setenc_gen (struct parser_params *, VALUE, int)
 
static int reg_fragment_check_gen (struct parser_params *, VALUE, int)
 
static NODEreg_named_capture_assign_gen (struct parser_params *parser, VALUE regexp, NODE *match)
 
static ID formal_argument_gen (struct parser_params *, ID)
 
static ID shadowing_lvar_gen (struct parser_params *, ID)
 
static void new_bv_gen (struct parser_params *, ID)
 
static void local_push_gen (struct parser_params *, int)
 
static void local_pop_gen (struct parser_params *)
 
static int local_var_gen (struct parser_params *, ID)
 
static int arg_var_gen (struct parser_params *, ID)
 
static int local_id_gen (struct parser_params *, ID)
 
static ID internal_id_gen (struct parser_params *)
 
static struct vtabledyna_push_gen (struct parser_params *)
 
static void dyna_pop_gen (struct parser_params *, const struct vtable *)
 
static int dyna_in_block_gen (struct parser_params *)
 
static int dvar_defined_gen (struct parser_params *, ID, int)
 
static int dvar_curr_gen (struct parser_params *, ID)
 
static int lvar_defined_gen (struct parser_params *, ID)
 
static void token_info_push (struct parser_params *, const char *token)
 
static void token_info_pop (struct parser_params *, const char *token)
 
 YYUSE (parser)
 
 YYUSE (yyoutput)
 
 switch (yytype)
 
else YYFPRINTF (yyoutput,"nterm %s (", yytname[yytype])
 
 yy_symbol_value_print (yyoutput, yytype, yyvaluep, parser)
 
 YYFPRINTF (yyoutput,")")
 
 for (;yybottom<=yytop;yybottom++)
 
 YYFPRINTF (stderr,"\n")
 
 YYFPRINTF (stderr,"Reducing stack by rule %d (line %lu):\n", yyrule-1, yylno)
 
 for (yyi=0;yyi< yynrhs;yyi++)
 
static YYSIZE_T yytnamerr (char *yyres, const char *yystr)
 
static int yysyntax_error (YYSIZE_T *yymsg_alloc, char **yymsg, yytype_int16 *yyssp, int yytoken)
 
 YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp)
 
int yyparse ()
 
 YYDPRINTF ((stderr,"Starting parse\n"))
 
 if (yyss+yystacksize-1<=yyssp)
 
 YYDPRINTF ((stderr,"Entering state %d\n", yystate))
 
 if (yychar==YYEMPTY)
 
 if (yychar<=YYEOF)
 
 YY_SYMBOL_PRINT ("Next token is", yytoken,&yylval,&yylloc)
 
 if (yyn<=0)
 
 YY_SYMBOL_PRINT ("Shifting", yytoken,&yylval,&yylloc)
 
 YY_REDUCE_PRINT (yyn)
 
 switch (yyn)
 
 YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn],&yyval,&yyloc)
 
 YYPOPSTACK (yylen)
 
 YY_STACK_PRINT (yyss, yyssp)
 
 if (!yyerrstatus)
 
 if (yyerrstatus==3)
 
 for (;;)
 
 YY_SYMBOL_PRINT ("Shifting", yystos[yyn], yyvsp, yylsp)
 
yyexhaustedlab YY_ ("memory exhausted"))
 
 yydestruct ("Cleanup: discarding lookahead", yytoken,&yylval, parser)
 
 while (yyssp!=yyss)
 
 YYSTACK_FREE (yyss)
 
 YYSTACK_FREE (yymsg)
 
return YYID (yyresult)
 
static int parser_regx_options (struct parser_params *)
 
static int parser_tokadd_string (struct parser_params *, int, int, int, long *, rb_encoding **)
 
static void parser_tokaddmbc (struct parser_params *parser, int c, rb_encoding *enc)
 
static int parser_parse_string (struct parser_params *, NODE *)
 
static int parser_here_document (struct parser_params *, NODE *)
 
static int token_info_get_column (struct parser_params *parser, const char *token)
 
static int token_info_has_nonspaces (struct parser_params *parser, const char *token)
 
static void parser_prepare (struct parser_params *parser)
 
static VALUE debug_lines (VALUE fname)
 
static VALUE coverage (VALUE fname, int n)
 
static int e_option_supplied (struct parser_params *parser)
 
static VALUE yycompile0 (VALUE arg)
 
static NODEyycompile (struct parser_params *parser, VALUE fname, int line)
 
static rb_encodingmust_be_ascii_compatible (VALUE s)
 
static VALUE lex_get_str (struct parser_params *parser, VALUE s)
 
static VALUE lex_getline (struct parser_params *parser)
 
static NODEparser_compile_string (volatile VALUE vparser, VALUE fname, VALUE s, int line)
 
NODErb_compile_string (const char *f, VALUE s, int line)
 
NODErb_parser_compile_string (volatile VALUE vparser, const char *f, VALUE s, int line)
 
NODErb_parser_compile_string_path (volatile VALUE vparser, VALUE f, VALUE s, int line)
 
NODErb_compile_cstr (const char *f, const char *s, int len, int line)
 
NODErb_parser_compile_cstr (volatile VALUE vparser, const char *f, const char *s, int len, int line)
 
static VALUE lex_io_gets (struct parser_params *parser, VALUE io)
 
NODErb_compile_file (const char *f, VALUE file, int start)
 
NODErb_parser_compile_file (volatile VALUE vparser, const char *f, VALUE file, int start)
 
NODErb_parser_compile_file_path (volatile VALUE vparser, VALUE fname, VALUE file, int start)
 
static VALUE parser_str_new (const char *p, long n, rb_encoding *enc, int func, rb_encoding *enc0)
 
static int parser_nextc (struct parser_params *parser)
 
static void parser_pushback (struct parser_params *parser, int c)
 
static char * parser_newtok (struct parser_params *parser)
 
static char * parser_tokspace (struct parser_params *parser, int n)
 
static void parser_tokadd (struct parser_params *parser, int c)
 
static int parser_tok_hex (struct parser_params *parser, size_t *numlen)
 
static int parser_tokadd_utf8 (struct parser_params *parser, rb_encoding **encp, int string_literal, int symbol_literal, int regexp_literal)
 
static int parser_read_escape (struct parser_params *parser, int flags, rb_encoding **encp)
 
static int parser_tokadd_escape (struct parser_params *parser, rb_encoding **encp)
 
static void dispose_string (VALUE str)
 
static int parser_tokadd_mbchar (struct parser_params *parser, int c)
 
static int simple_re_meta (int c)
 
static int is_global_name_punct (const int c)
 
static int parser_peek_variable_name (struct parser_params *parser)
 
static int parser_heredoc_identifier (struct parser_params *parser)
 
static void parser_heredoc_restore (struct parser_params *parser, NODE *here)
 
static int parser_whole_match_p (struct parser_params *parser, const char *eos, long len, int indent)
 
static int parser_number_literal_suffix (struct parser_params *parser, int mask)
 
static int parser_set_number_literal (struct parser_params *parser, VALUE v, int type, int suffix)
 
static int parser_set_integer_literal (struct parser_params *parser, VALUE v, int suffix)
 
static void arg_ambiguous_gen (struct parser_params *parser)
 
static long parser_encode_length (struct parser_params *parser, const char *name, long len)
 
static void parser_set_encode (struct parser_params *parser, const char *name)
 
static int comment_at_top (struct parser_params *parser)
 
static void magic_comment_encoding (struct parser_params *parser, const char *name, const char *val)
 
static void parser_set_token_info (struct parser_params *parser, const char *name, const char *val)
 
static const char * magic_comment_marker (const char *str, long len)
 
static int parser_magic_comment (struct parser_params *parser, const char *str, long len)
 
static void set_file_encoding (struct parser_params *parser, const char *str, const char *send)
 
static int parse_numvar (struct parser_params *parser)
 
static int parser_yylex (struct parser_params *parser)
 
static enum node_type nodetype (NODE *node)
 
static int nodeline (NODE *node)
 
static void parser_warning (struct parser_params *parser, NODE *node, const char *mesg)
 
static void parser_warn (struct parser_params *parser, NODE *node, const char *mesg)
 
static NODEswitch (id)
 
 switch (id_type(id))
 
static int is_private_local_id (ID name)
 
static int shadowing_lvar_0 (struct parser_params *parser, ID name)
 
ID rb_id_attrset (ID id)
 
static int is_static_content (NODE *node)
 
static int assign_in_cond (struct parser_params *parser, NODE *node)
 
static void warn_unless_e_option (struct parser_params *parser, NODE *node, const char *str)
 
static void warning_unless_e_option (struct parser_params *parser, NODE *node, const char *str)
 
static NODEcond0 (struct parser_params *, NODE *)
 
static NODErange_op (struct parser_params *parser, NODE *node)
 
static int literal_node (NODE *node)
 
static void no_blockarg (struct parser_params *parser, NODE *node)
 
static void warn_unused_var (struct parser_params *parser, struct local_vars *local)
 
static void dyna_pop_1 (struct parser_params *parser)
 
static int reg_named_capture_assign_iter (const OnigUChar *name, const OnigUChar *name_end, int back_num, int *back_refs, OnigRegex regex, void *arg0)
 
void rb_gc_mark_parser (void)
 
NODErb_parser_append_print (VALUE vparser, NODE *node)
 
NODErb_parser_while_loop (VALUE vparser, NODE *node, int chop, int split)
 
void Init_sym (void)
 
void rb_gc_mark_symbols (int full_mark)
 
static int is_special_global_name (const char *m, const char *e, rb_encoding *enc)
 
int rb_symname_p (const char *name)
 
int rb_enc_symname_p (const char *name, rb_encoding *enc)
 
static int rb_enc_symname_type (const char *name, long len, rb_encoding *enc, unsigned int allowed_attrset)
 
int rb_enc_symname2_p (const char *name, long len, rb_encoding *enc)
 
static int rb_str_symname_type (VALUE name, unsigned int allowed_attrset)
 
static int sym_check_asciionly (VALUE str)
 
static ID intern_str (VALUE str)
 
static VALUE setup_fake_str (struct RString *fake_str, const char *name, long len)
 
ID rb_intern3 (const char *name, long len, rb_encoding *enc)
 
ID rb_intern2 (const char *name, long len)
 
ID rb_intern (const char *name)
 
ID rb_intern_str (VALUE str)
 
VALUE rb_id2str (ID id)
 
const char * rb_id2name (ID id)
 
static int symbols_i (VALUE sym, ID value, VALUE ary)
 
VALUE rb_sym_all_symbols (void)
 
int rb_is_const_id (ID id)
 
int rb_is_class_id (ID id)
 
int rb_is_global_id (ID id)
 
int rb_is_instance_id (ID id)
 
int rb_is_attrset_id (ID id)
 
int rb_is_local_id (ID id)
 
int rb_is_junk_id (ID id)
 
ID rb_check_id (volatile VALUE *namep)
 Returns ID for the given name if it is interned already, or 0. More...
 
ID rb_check_id_cstr (const char *ptr, long len, rb_encoding *enc)
 
int rb_is_const_name (VALUE name)
 
int rb_is_class_name (VALUE name)
 
int rb_is_global_name (VALUE name)
 
int rb_is_instance_name (VALUE name)
 
int rb_is_attrset_name (VALUE name)
 
int rb_is_local_name (VALUE name)
 
int rb_is_method_name (VALUE name)
 
int rb_is_junk_name (VALUE name)
 
static void parser_initialize (struct parser_params *parser)
 
static void parser_mark (void *ptr)
 
static void parser_free (void *ptr)
 
static size_t parser_memsize (const void *ptr)
 
struct kwtablerb_reserved_word (const char *str, unsigned int len)
 
static struct parser_paramsparser_new (void)
 
VALUE rb_parser_new (void)
 
VALUE rb_parser_end_seen_p (VALUE vparser)
 
VALUE rb_parser_encoding (VALUE vparser)
 
VALUE rb_parser_get_yydebug (VALUE self)
 
VALUE rb_parser_set_yydebug (VALUE self, VALUE flag)
 
voidrb_parser_malloc (struct parser_params *parser, size_t size)
 
voidrb_parser_calloc (struct parser_params *parser, size_t nelem, size_t size)
 
voidrb_parser_realloc (struct parser_params *parser, void *ptr, size_t size)
 
void rb_parser_free (struct parser_params *parser, void *ptr)
 

Variables

static const yytype_uint8 yytranslate []
 
static const yytype_uint16 yyprhs []
 
static const yytype_int16 yyrhs []
 
static const yytype_uint16 yyrline []
 
static const char *const yytname []
 
static const yytype_uint16 yyr1 []
 
static const yytype_uint8 yyr2 []
 
static const yytype_uint16 yydefact []
 
static const yytype_int16 yydefgoto []
 
static const yytype_int16 yypact []
 
static const yytype_int16 yypgoto []
 
static const yytype_int16 yytable []
 
static const yytype_int16 yycheck []
 
static const yytype_uint16 yystos []
 
static void FILEyyoutput
 
int yytype
 
YYSTYPE const *const yyvaluep
 
struct parser_paramsparser
 
static void yytype_int16yybottom
 
yytype_int16yytop
 
static void YYSTYPEyyvsp = yyvs
 
int yyrule
 
int yyi
 
unsigned long int yylno = yyrline[yyrule]
 
static YYSIZE_T const char * yystr
 
 continue
 
return yylen = 0
 
static char *char * yydest
 
const char * yysrc
 
const char * yys = yysrc
 
return yyd
 
static void const char * yymsg = "Deleting"
 
YYSTYPE yylval
 
int yynerrs = 0
 
int yystate = 0
 
int yyerrstatus = 0
 
yytype_int16 yyssa [YYINITDEPTH]
 
yytype_int16yyss = yyssa
 
yytype_int16yyssp = yyss
 
YYSTYPE yyvsa [YYINITDEPTH]
 
YYSTYPEyyvs = yyvsa
 
YYSIZE_T yystacksize = YYINITDEPTH
 
int yyn = yytoken
 
int yyresult = 2
 
int yytoken = 0
 
YYSTYPE yyval = yyvsp[1-yylen]
 
char yymsgbuf [128]
 
YYSIZE_T yymsg_alloc = sizeof yymsgbuf
 
 yychar = YYEMPTY
 
goto yysetstate
 
yynewstate __pad0__
 
yysetstate __pad1__
 
 YYACCEPT
 
goto yybackup
 
yybackup __pad2__
 
goto yydefault
 
 else
 
goto yynewstate
 
yydefault __pad3__
 
goto yyerrlab
 
goto yyreduce
 
yyreduce __pad4__
 
yyerrlab __pad5__
 
goto yyerrlab1
 
yyerrorlab __pad6__
 
yyerrlab1 __pad7__
 
yyacceptlab __pad8__
 
goto yyreturn
 
yyabortlab __pad9__
 
yyexhaustedlab __pad10__
 
yyreturn __pad11__
 
static const rb_data_type_t parser_data_type
 
RUBY_FUNC_EXPORTED const
unsigned int 
ruby_global_name_punct_bits [(0x7e-0x20+31)/32]
 
static struct magic_comment magic_comments []
 
static int
 
int t = parser_yylex(parser)
 
parser parser_yylval = lval
 
parser parser_yylval val = Qundef
 
error __pad12__
 
static const char id_type_names [][9]
 
struct {
   ID   token
 
   const char *   name
 
op_tbl []
 
static struct symbols global_symbols = {tLAST_TOKEN}
 
static struct st_hash_type symhash
 

Macro Definition Documentation

#define ADD2HEAP (   n,
  c,
  p 
)
Value:
((parser->heap = (n))->u1.node = (p), \
(n)->u3.cnt = (c), (p))
VpDivd * c
Definition: bigdecimal.c:1223
register C_block * p
Definition: crypt.c:309
struct parser_params * parser
Definition: ripper.c:4527
data n
Definition: enum.c:860
NODE * heap
Definition: ripper.c:290

Definition at line 17612 of file parse.c.

Referenced by rb_parser_calloc(), rb_parser_malloc(), and rb_parser_realloc().

#define ambiguous_operator (   op,
  syn 
)
Value:
( \
rb_warning0("`"op"' after local variable or literal is interpreted as binary operator"), \
rb_warning0("even though it seems like "syn""))
#define rb_warning0(fmt)
Definition: parse.c:706

Definition at line 13459 of file parse.c.

#define arg_ambiguous ( )    (arg_ambiguous_gen(parser), 1)

Definition at line 13123 of file parse.c.

Referenced by arg_ambiguous_gen(), and parser_yylex().

#define arg_append (   h,
  t 
)    arg_append_gen(parser,(h),(t))

Definition at line 455 of file parse.c.

Referenced by arg_append_gen(), node_assign_gen(), and switch().

#define arg_concat (   h,
  t 
)    arg_concat_gen(parser,(h),(t))

Definition at line 457 of file parse.c.

Referenced by arg_concat_gen(), and switch().

#define arg_var (   id)    arg_var_gen(parser, (id))

Definition at line 566 of file parse.c.

Referenced by new_args_tail_gen(), and switch().

#define aryset (   node1,
  node2 
)    aryset_gen(parser, (node1), (node2))

Definition at line 492 of file parse.c.

Referenced by switch().

#define assignable (   id,
  node 
)    assignable_gen(parser, (id), (node))

Definition at line 489 of file parse.c.

Referenced by reg_named_capture_assign_iter(), and switch().

#define assignable_result (   x)    (x)

Referenced by switch().

#define attrset (   node,
  id 
)    attrset_gen(parser, (node), (id))

Definition at line 494 of file parse.c.

Referenced by switch().

#define BIT (   c,
  idx 
)    (((c) / 32 - 1 == idx) ? (1U << ((c) % 32)) : 0)

Definition at line 12721 of file parse.c.

#define BITSTACK_LEXPOP (   stack)    ((stack) = ((stack) >> 1) | ((stack) & 1))

Definition at line 168 of file parse.c.

#define BITSTACK_POP (   stack)    ((stack) = (stack) >> 1)

Definition at line 167 of file parse.c.

#define BITSTACK_PUSH (   stack,
  n 
)    ((stack) = ((stack)<<1)|((n)&1))

Definition at line 166 of file parse.c.

#define BITSTACK_SET_P (   stack)    ((stack)&1)

Definition at line 169 of file parse.c.

#define block_append (   h,
  t 
)    block_append_gen(parser,(h),(t))
#define block_dup_check (   n1,
  n2 
)    block_dup_check_gen(parser,(n1),(n2))

Definition at line 446 of file parse.c.

Referenced by switch().

#define brace_nest   (parser->parser_brace_nest)

Definition at line 378 of file parse.c.

Referenced by parser_yylex(), and switch().

#define call_bin_op (   recv,
  id,
  arg1 
)    call_bin_op_gen(parser, (recv),(id),(arg1))

Definition at line 468 of file parse.c.

Referenced by switch().

#define call_uni_op (   recv,
  id 
)    call_uni_op_gen(parser, (recv),(id))

Definition at line 470 of file parse.c.

Referenced by switch().

#define calloc   YYCALLOC

Definition at line 98 of file parse.c.

#define class_nest   (parser->parser_class_nest)

Definition at line 375 of file parse.c.

#define CMDARG_LEXPOP ( )    BITSTACK_LEXPOP(cmdarg_stack)

Definition at line 178 of file parse.c.

Referenced by parser_yylex(), and switch().

#define CMDARG_P ( )    BITSTACK_SET_P(cmdarg_stack)

Definition at line 179 of file parse.c.

Referenced by parser_yylex().

#define CMDARG_POP ( )    BITSTACK_POP(cmdarg_stack)

Definition at line 177 of file parse.c.

#define CMDARG_PUSH (   n)    BITSTACK_PUSH(cmdarg_stack, (n))

Definition at line 176 of file parse.c.

Referenced by parser_yylex(), and switch().

#define cmdarg_stack   (parser->parser_cmdarg_stack)

Definition at line 374 of file parse.c.

Referenced by local_pop_gen(), local_push_gen(), and switch().

#define command_start   (parser->parser_command_start)

Definition at line 395 of file parse.c.

#define compile_error   parser->nerr++,rb_compile_error_with_enc
#define compile_for_eval   (parser->parser_compile_for_eval)
#define cond (   node)    cond_gen(parser, (node))

Definition at line 427 of file parse.c.

Referenced by switch(), and value_expr_gen().

#define COND_LEXPOP ( )    BITSTACK_LEXPOP(cond_stack)

Definition at line 173 of file parse.c.

Referenced by parser_yylex().

#define COND_P ( )    BITSTACK_SET_P(cond_stack)

Definition at line 174 of file parse.c.

Referenced by parser_yylex().

#define COND_POP ( )    BITSTACK_POP(cond_stack)

Definition at line 172 of file parse.c.

Referenced by switch().

#define COND_PUSH (   n)    BITSTACK_PUSH(cond_stack, (n))

Definition at line 171 of file parse.c.

Referenced by parser_yylex(), and switch().

#define cond_stack   (parser->parser_cond_stack)

Definition at line 373 of file parse.c.

Referenced by switch().

#define cur_mid   (parser->parser_cur_mid)

Definition at line 382 of file parse.c.

Referenced by switch().

#define current_enc   (parser->enc)
#define DEF_EXPR (   n)    EXPR_##n = (1 << EXPR_##n##_bit)

Definition at line 140 of file parse.c.

#define deferred_nodes   (parser->parser_deferred_nodes)

Definition at line 396 of file parse.c.

#define dispatch_heredoc_end ( )    ((void)0)

Definition at line 13006 of file parse.c.

Referenced by parser_here_document().

#define dsym_node (   node)    dsym_node_gen(parser, (node))

Definition at line 484 of file parse.c.

Referenced by switch().

#define dvar_curr (   id)    dvar_curr_gen(parser, (id))

Definition at line 583 of file parse.c.

Referenced by shadowing_lvar_0(), and switch().

#define dvar_defined (   id)    dvar_defined_gen(parser, (id), 0)

Definition at line 580 of file parse.c.

Referenced by gettable_gen(), reg_named_capture_assign_iter(), and switch().

#define dvar_defined_get (   id)    dvar_defined_gen(parser, (id), 1)

Definition at line 581 of file parse.c.

Referenced by lvar_defined_gen(), and shadowing_lvar_0().

#define DVARS_INHERIT   ((void*)1)

Definition at line 196 of file parse.c.

Referenced by dvar_defined_gen(), local_id_gen(), and local_push_gen().

#define DVARS_SPECIAL_P (   tbl)    (!POINTER_P(tbl))

Definition at line 198 of file parse.c.

#define DVARS_TOPSCOPE   NULL

Definition at line 197 of file parse.c.

Referenced by dyna_in_block_gen(), and local_push_gen().

#define dyna_in_block ( )    dyna_in_block_gen(parser)

Definition at line 577 of file parse.c.

Referenced by gettable_gen(), lvar_defined_gen(), shadowing_lvar_0(), and switch().

#define dyna_pop (   node)    dyna_pop_gen(parser, (node))

Definition at line 575 of file parse.c.

#define dyna_push ( )    dyna_push_gen(parser)

Definition at line 573 of file parse.c.

Referenced by switch().

#define dyna_var (   id)    local_var(id)

Definition at line 578 of file parse.c.

Referenced by new_bv_gen(), and switch().

#define ENABLE_SELECTOR_NAMESPACE   0

Definition at line 16663 of file parse.c.

#define ENC_SINGLE (   cr)    ((cr)==ENC_CODERANGE_7BIT)

Definition at line 365 of file parse.c.

Referenced by parser_yylex().

#define ESCAPE_CONTROL   1

Definition at line 12315 of file parse.c.

Referenced by parser_read_escape(), and parser_tokadd_escape().

#define ESCAPE_META   2

Definition at line 12316 of file parse.c.

Referenced by parser_read_escape(), and parser_tokadd_escape().

#define evstr2dstr (   n)    evstr2dstr_gen(parser,(n))

Definition at line 464 of file parse.c.

Referenced by switch().

#define flush_string_content (   enc)    ((void)(enc))

Definition at line 12714 of file parse.c.

Referenced by parser_here_document(), and parser_parse_string().

#define formal_argument (   id)    formal_argument_gen(parser, (id))

Definition at line 553 of file parse.c.

Referenced by switch().

#define free   YYFREE

Definition at line 99 of file parse.c.

#define get_id (   id)    (id)

Definition at line 526 of file parse.c.

Referenced by switch().

#define get_value (   val)    (val)

Definition at line 527 of file parse.c.

#define gettable (   id)    gettable_gen(parser,(id))
#define HEAPCNT (   n,
  size 
)    ((n) * (size) / sizeof(YYSTYPE))

Definition at line 17610 of file parse.c.

Referenced by rb_parser_calloc(), rb_parser_malloc(), and rb_parser_realloc().

#define here_document (   n)    parser_here_document(parser,(n))

Definition at line 11569 of file parse.c.

Referenced by parser_yylex().

#define heredoc_end   (parser->parser_heredoc_end)

Definition at line 394 of file parse.c.

Referenced by parser_heredoc_restore(), and parser_nextc().

#define heredoc_identifier ( )    parser_heredoc_identifier(parser)

Definition at line 11570 of file parse.c.

Referenced by parser_yylex().

#define heredoc_restore (   n)    parser_heredoc_restore(parser,(n))

Definition at line 11571 of file parse.c.

Referenced by parser_here_document().

#define id_type (   id)    (is_notop_id(id) ? (int)((id)&ID_SCOPE_MASK) : -1)

Definition at line 116 of file parse.c.

Referenced by gettable_gen().

#define IDSET_ATTRSET_FOR_INTERN   (~(~0U<<ID_SCOPE_MASK) & ~(1U<<ID_ATTRSET))

Definition at line 16790 of file parse.c.

Referenced by rb_is_attrset_name().

#define IDSET_ATTRSET_FOR_SYNTAX   ((1U<<ID_LOCAL)|(1U<<ID_CONST))

Definition at line 16789 of file parse.c.

Referenced by rb_enc_symname2_p(), and rb_is_junk_name().

#define ifndef_ripper (   x)    (x)

Definition at line 695 of file parse.c.

Referenced by local_push_gen(), and switch().

#define in_def   (parser->parser_in_def)

Definition at line 380 of file parse.c.

Referenced by switch().

#define in_defined   (parser->parser_in_defined)

Definition at line 383 of file parse.c.

Referenced by switch().

#define in_single   (parser->parser_in_single)

Definition at line 379 of file parse.c.

Referenced by switch().

#define internal_id ( )    internal_id_gen(parser)

Definition at line 570 of file parse.c.

Referenced by new_args_tail_gen(), and switch().

#define IS_AFTER_OPERATOR ( )    IS_lex_state(EXPR_FNAME | EXPR_DOT)

Definition at line 13456 of file parse.c.

Referenced by parser_yylex().

#define IS_ARG ( )    IS_lex_state(EXPR_ARG_ANY)

Definition at line 13450 of file parse.c.

Referenced by parser_yylex().

#define is_asgn_or_id (   id)
Value:
((is_notop_id(id)) && \
(((id)&ID_SCOPE_MASK) == ID_GLOBAL || \
((id)&ID_SCOPE_MASK) == ID_INSTANCE || \
((id)&ID_SCOPE_MASK) == ID_CLASS))
#define is_notop_id(id)
Definition: parse.c:108
#define ID_INSTANCE
#define ID_GLOBAL
#define ID_CLASS
const int id
Definition: nkf.c:209
#define ID_SCOPE_MASK

Definition at line 118 of file parse.c.

Referenced by new_op_assign_gen().

#define is_attrset_id (   id)    (is_notop_id(id)&&((id)&ID_SCOPE_MASK)==ID_ATTRSET)

Definition at line 112 of file parse.c.

Referenced by intern_str(), rb_id2str(), and rb_is_attrset_id().

#define IS_BEG ( )    IS_lex_state(EXPR_BEG_ANY)

Definition at line 13452 of file parse.c.

Referenced by parser_yylex().

#define is_class_id (   id)    (is_notop_id(id)&&((id)&ID_SCOPE_MASK)==ID_CLASS)

Definition at line 114 of file parse.c.

Referenced by rb_is_class_id().

#define is_const_id (   id)    (is_notop_id(id)&&((id)&ID_SCOPE_MASK)==ID_CONST)

Definition at line 113 of file parse.c.

Referenced by rb_is_const_id().

#define IS_END ( )    IS_lex_state(EXPR_END_ANY)

Definition at line 13451 of file parse.c.

Referenced by parser_yylex().

#define is_global_id (   id)    (is_notop_id(id)&&((id)&ID_SCOPE_MASK)==ID_GLOBAL)

Definition at line 110 of file parse.c.

Referenced by rb_is_global_id().

#define is_identchar (   p,
  e,
  enc 
)    (rb_enc_isalnum((unsigned char)(*(p)),(enc)) || (*(p)) == '_' || !ISASCII(*(p)))

Definition at line 11671 of file parse.c.

Referenced by intern_str(), is_special_global_name(), parser_yylex(), and rb_enc_symname_type().

#define is_instance_id (   id)    (is_notop_id(id)&&((id)&ID_SCOPE_MASK)==ID_INSTANCE)

Definition at line 111 of file parse.c.

Referenced by rb_is_instance_id().

#define is_junk_id (   id)    (is_notop_id(id)&&((id)&ID_SCOPE_MASK)==ID_JUNK)

Definition at line 115 of file parse.c.

Referenced by rb_is_junk_id().

#define IS_LABEL_POSSIBLE ( )    ((IS_lex_state(EXPR_BEG | EXPR_ENDFN) && !cmd_state) || IS_ARG())

Definition at line 13454 of file parse.c.

Referenced by parser_yylex().

#define IS_LABEL_SUFFIX (   n)    (peek_n(':',(n)) && !peek_n(':', (n)+1))

Definition at line 13455 of file parse.c.

Referenced by parser_yylex().

#define IS_lex_state (   ls)    IS_lex_state_for(lex_state, (ls))

Definition at line 158 of file parse.c.

Referenced by parser_yylex().

#define IS_lex_state_for (   x,
  ls 
)    ((x) & (ls))

Definition at line 157 of file parse.c.

Referenced by parser_yylex().

#define is_local_id (   id)    (is_notop_id(id)&&((id)&ID_SCOPE_MASK)==ID_LOCAL)
#define is_notop_id (   id)    ((id)>tLAST_OP_ID)

Definition at line 108 of file parse.c.

Referenced by rb_id_attrset().

#define IS_SPCARG (   c)    (IS_ARG() && space_seen && !ISSPACE(c))

Definition at line 13453 of file parse.c.

Referenced by parser_yylex().

#define lex_eol_p ( )    (lex_p >= lex_pend)

Definition at line 12105 of file parse.c.

Referenced by parser_yylex().

#define lex_gets   (parser->parser_lex_gets)

Definition at line 398 of file parse.c.

Referenced by parser_compile_string(), and rb_parser_compile_file_path().

#define lex_gets_ptr   (parser->parser_lex_gets_ptr)

Definition at line 397 of file parse.c.

Referenced by lex_get_str(), and parser_compile_string().

#define lex_goto_eol (   parser)    ((parser)->parser_lex_p = (parser)->parser_lex_pend)
#define lex_input   (parser->parser_lex_input)

Definition at line 388 of file parse.c.

Referenced by parser_compile_string(), parser_nextc(), and rb_parser_compile_file_path().

#define lex_lastline   (parser->parser_lex_lastline)
#define lex_nextline   (parser->parser_lex_nextline)

Definition at line 390 of file parse.c.

Referenced by parser_nextc(), parser_yylex(), and yycompile0().

#define lex_p   (parser->parser_lex_p)
#define lex_pbeg   (parser->parser_lex_pbeg)
#define lex_pend   (parser->parser_lex_pend)
#define lex_state   (parser->parser_lex_state)

Definition at line 372 of file parse.c.

#define lex_strterm   (parser->parser_lex_strterm)
#define list_append (   l,
  i 
)    list_append_gen(parser,(l),(i))

Definition at line 451 of file parse.c.

Referenced by arg_append_gen(), evstr2dstr_gen(), literal_concat_gen(), and switch().

#define list_concat (   h,
  t 
)    list_concat_gen(parser,(h),(t))

Definition at line 453 of file parse.c.

Referenced by arg_concat_gen(), literal_concat_gen(), and switch().

#define literal_concat (   h,
  t 
)    literal_concat_gen(parser,(h),(t))

Definition at line 459 of file parse.c.

Referenced by switch().

#define local_id (   id)    local_id_gen(parser, (id))
#define local_pop ( )    local_pop_gen(parser)

Definition at line 562 of file parse.c.

Referenced by switch().

#define local_push (   top)    local_push_gen(parser,(top))

Definition at line 560 of file parse.c.

Referenced by switch().

#define local_tbl ( )    local_tbl_gen(parser)

Definition at line 513 of file parse.c.

#define local_var (   id)    local_var_gen(parser, (id))

Definition at line 564 of file parse.c.

Referenced by switch().

#define logop (   type,
  node1,
  node2 
)    logop_gen(parser, (type), (node1), (node2))

Definition at line 429 of file parse.c.

Referenced by switch().

#define lpar_beg   (parser->parser_lpar_beg)

Definition at line 377 of file parse.c.

Referenced by parser_yylex(), and switch().

#define lvar_defined (   id)    lvar_defined_gen(parser, (id))

Definition at line 586 of file parse.c.

Referenced by parser_yylex().

#define LVAR_USED   ((ID)1 << (sizeof(ID) * CHAR_BIT - 1))

Definition at line 15297 of file parse.c.

Referenced by dvar_defined_gen(), local_id_gen(), shadowing_lvar_0(), and warn_unused_var().

#define lvtbl   (parser->parser_lvtbl)
#define malloc   YYMALLOC

Definition at line 96 of file parse.c.

#define match_op (   node1,
  node2 
)    match_op_gen(parser, (node1), (node2))

Definition at line 510 of file parse.c.

Referenced by switch().

#define mixed_error (   enc1,
  enc2 
)
Value:
if (!errbuf) { \
size_t len = sizeof(mixed_msg) - 4; \
errbuf = ALLOCA_N(char, len); \
snprintf(errbuf, len, mixed_msg, \
rb_enc_name(enc1), \
yyerror(errbuf); \
}
size_t strlen(const char *)
gz enc2
Definition: zlib.c:2274
#define rb_enc_name(enc)
#define ALLOCA_N(type, n)
int len
Definition: enumerator.c:1332
#define yyerror(msg)
Definition: parse.c:369
#define snprintf

Referenced by parser_tokadd_string().

#define mixed_escape (   beg,
  enc1,
  enc2 
)
Value:
do { \
const char *pos = lex_p; \
lex_p = (beg); \
mixed_error((enc1), (enc2)); \
lex_p = pos; \
} while (0)
gz enc2
Definition: zlib.c:2274
#define mixed_error(enc1, enc2)
#define const
Definition: strftime.c:102
#define lex_p
Definition: parse.c:392

Referenced by parser_tokadd_string().

#define nd_func   u1.id

Definition at line 599 of file parse.c.

#define nd_nest   u3.cnt

Definition at line 606 of file parse.c.

#define nd_paren (   node)    (char)((node)->u2.id >> CHAR_BIT*2)

Definition at line 605 of file parse.c.

Referenced by parser_parse_string().

#define nd_term (   node)    SIGN_EXTEND((node)->u2.id, CHAR_BIT*2)

Definition at line 603 of file parse.c.

Referenced by parser_parse_string().

#define new_args (   f,
  o,
  r,
  p,
  t 
)    new_args_gen(parser, (f),(o),(r),(p),(t))

Definition at line 473 of file parse.c.

Referenced by switch().

#define new_args_tail (   k,
  kr,
  b 
)    new_args_tail_gen(parser, (k),(kr),(b))

Definition at line 475 of file parse.c.

Referenced by switch().

#define new_attr_op_assign (   lhs,
  type,
  attr,
  op,
  rhs 
)    new_attr_op_assign_gen(parser, (lhs), (attr), (op), (rhs))

Definition at line 503 of file parse.c.

Referenced by switch().

#define new_bv (   id)    new_bv_gen(parser, (id))

Definition at line 557 of file parse.c.

Referenced by switch().

#define new_const_op_assign (   lhs,
  op,
  rhs 
)    new_const_op_assign_gen(parser, (lhs), (op), (rhs))

Definition at line 505 of file parse.c.

Referenced by switch().

#define new_defined (   expr)    NEW_DEFINED(remove_begin_all(expr))

Definition at line 507 of file parse.c.

Referenced by switch().

#define new_evstr (   n)    new_evstr_gen(parser,(n))

Definition at line 462 of file parse.c.

Referenced by switch().

#define new_op_assign (   lhs,
  op,
  rhs 
)    new_op_assign_gen(parser, (lhs), (op), (rhs))

Definition at line 550 of file parse.c.

Referenced by switch().

#define NEW_STRTERM (   func,
  term,
  paren 
)    rb_node_newnode(NODE_STRTERM, (func), (term) | ((paren) << (CHAR_BIT * 2)), 0)

Definition at line 12695 of file parse.c.

Referenced by parser_here_document(), and parser_yylex().

#define new_yield (   node)    new_yield_gen(parser, (node))

Definition at line 482 of file parse.c.

Referenced by switch().

#define NEWHEAP ( )    rb_node_newnode(NODE_ALLOCA, 0, (VALUE)parser->heap, 0)

Definition at line 17611 of file parse.c.

Referenced by rb_parser_calloc(), rb_parser_malloc(), and rb_parser_realloc().

#define newtok ( )    parser_newtok(parser)
#define nextc ( )    parser_nextc(parser)
#define no_digits ( )    do {yyerror("numeric literal without digits"); return 0;} while (0)

Referenced by parser_yylex().

#define node_assign (   node1,
  node2 
)    node_assign_gen(parser, (node1), (node2))

Definition at line 499 of file parse.c.

Referenced by reg_named_capture_assign_iter(), and switch().

#define NODE_HEREDOC   NODE_ARRAY /* 1, 3 to gc */

Definition at line 597 of file parse.c.

Referenced by parser_heredoc_identifier(), and parser_yylex().

#define NODE_STRTERM   NODE_ZARRAY /* nothing to gc */

Definition at line 596 of file parse.c.

#define NUM_SUFFIX_ALL   3

Definition at line 12941 of file parse.c.

Referenced by parser_yylex().

#define NUM_SUFFIX_I   (1<<1)
#define NUM_SUFFIX_R   (1<<0)
#define number_literal_suffix (   f)    parser_number_literal_suffix(parser, (f))

Definition at line 11573 of file parse.c.

Referenced by parser_yylex().

#define op_tbl_count   numberof(op_tbl)

Definition at line 16660 of file parse.c.

Referenced by intern_str(), and rb_id2str().

#define paren_nest   (parser->parser_paren_nest)

Definition at line 376 of file parse.c.

Referenced by parser_yylex(), and switch().

#define parse_string (   n)    parser_parse_string(parser,(n))

Definition at line 11567 of file parse.c.

Referenced by parser_yylex().

#define PARSER_ARG   ruby_sourcefile, ruby_sourceline, current_enc,
#define PARSER_DEBUG   0

Definition at line 73 of file parse.c.

#define parser_encoding_name ( )    (current_enc->name)

Definition at line 11668 of file parse.c.

Referenced by parser_tokadd_mbchar().

#define parser_is_identchar ( )    (!parser->eofp && is_identchar((lex_p-1),lex_pend,current_enc))

Definition at line 11672 of file parse.c.

Referenced by parser_heredoc_identifier(), and parser_yylex().

#define parser_isascii ( )    ISASCII(*(lex_p-1))

Definition at line 11674 of file parse.c.

Referenced by parser_tokadd_string(), and parser_yylex().

#define parser_mbclen ( )    mbclen((lex_p-1),lex_pend,current_enc)

Definition at line 11669 of file parse.c.

#define parser_precise_mbclen ( )    rb_enc_precise_mbclen((lex_p-1),lex_pend,current_enc)

Definition at line 11670 of file parse.c.

Referenced by parser_tokadd_mbchar().

#define parser_warn (   node,
  mesg 
)    parser_warn(parser, (node), (mesg))

Definition at line 14860 of file parse.c.

#define parser_warning (   node,
  mesg 
)    parser_warning(parser, (node), (mesg))

Definition at line 14853 of file parse.c.

#define peek (   c)    peek_n((c), 0)
#define peek_n (   c,
  n 
)    (lex_p+(n) < lex_pend && (c) == (unsigned char)lex_p[n])

Definition at line 12107 of file parse.c.

Referenced by parser_yylex().

#define POINTER_P (   val)    ((VALUE)(val) & ~(VALUE)3)
#define pushback (   c)    parser_pushback(parser, (c))
#define Qnone   0

Definition at line 694 of file parse.c.

Referenced by switch().

#define rb_backref_error (   n)    rb_backref_error_gen(parser,(n))

Definition at line 497 of file parse.c.

Referenced by switch().

#define rb_compile_error   rb_compile_error_with_enc

Definition at line 728 of file parse.c.

#define rb_node_newnode (   type,
  a1,
  a2,
  a3 
)    node_newnode(parser, (type), (a1), (a2), (a3))

Definition at line 424 of file parse.c.

#define rb_warn0 (   fmt)    rb_compile_warn(ruby_sourcefile, ruby_sourceline, (fmt))

Definition at line 702 of file parse.c.

Referenced by cond0(), and switch().

#define rb_warn4S (   file,
  line,
  fmt,
  a 
)    rb_compile_warn((file), (line), (fmt), (a))

Definition at line 705 of file parse.c.

Referenced by warn_unused_var().

#define rb_warnI (   fmt,
  a 
)    rb_compile_warn(ruby_sourcefile, ruby_sourceline, (fmt), (a))

Definition at line 703 of file parse.c.

Referenced by parser_yylex().

#define rb_warning0 (   fmt)    rb_compile_warning(ruby_sourcefile, ruby_sourceline, (fmt))

Definition at line 706 of file parse.c.

Referenced by arg_ambiguous_gen(), parser_yylex(), and value_expr_gen().

#define rb_warningS (   fmt,
  a 
)    rb_compile_warning(ruby_sourcefile, ruby_sourceline, (fmt), (a))

Definition at line 707 of file parse.c.

Referenced by parser_yylex(), reg_named_capture_assign_iter(), and shadowing_lvar_0().

#define rb_warnS (   fmt,
  a 
)    rb_compile_warn(ruby_sourcefile, ruby_sourceline, (fmt), (a))

Definition at line 704 of file parse.c.

Referenced by parse_numvar(), and void_expr_gen().

#define RE_OPTION_ARG_ENCODING_NONE   32

Definition at line 594 of file parse.c.

#define RE_OPTION_ENCODING (   e)    (((e)&0xff)<<RE_OPTION_ENCODING_SHIFT)

Definition at line 590 of file parse.c.

Referenced by parser_regx_options().

#define RE_OPTION_ENCODING_IDX (   o)    (((o)>>RE_OPTION_ENCODING_SHIFT)&0xff)

Definition at line 591 of file parse.c.

Referenced by reg_fragment_setenc_gen().

#define RE_OPTION_ENCODING_NONE (   o)    ((o)&RE_OPTION_ARG_ENCODING_NONE)

Definition at line 592 of file parse.c.

Referenced by reg_fragment_setenc_gen().

#define RE_OPTION_ENCODING_SHIFT   8

Definition at line 589 of file parse.c.

#define RE_OPTION_MASK   0xff

Definition at line 593 of file parse.c.

Referenced by reg_compile_gen(), and switch().

#define RE_OPTION_ONCE   (1<<16)

Definition at line 588 of file parse.c.

Referenced by parser_regx_options(), and switch().

#define read_escape (   flags,
  e 
)    parser_read_escape(parser, (flags), (e))

Definition at line 11563 of file parse.c.

Referenced by parser_read_escape(), parser_tokadd_string(), and parser_yylex().

#define realloc   YYREALLOC

Definition at line 97 of file parse.c.

#define reduce_nodes (   n)    reduce_nodes_gen(parser,(n))

Definition at line 444 of file parse.c.

Referenced by switch().

#define reg_compile (   str,
  options 
)    reg_compile_gen(parser, (str), (options))

Definition at line 518 of file parse.c.

Referenced by switch().

#define reg_fragment_check (   str,
  options 
)    reg_fragment_check_gen(parser, (str), (options))

Definition at line 522 of file parse.c.

Referenced by switch().

#define reg_fragment_setenc (   str,
  options 
)    reg_fragment_setenc_gen(parser, (str), (options))

Definition at line 520 of file parse.c.

Referenced by reg_compile_gen(), and reg_fragment_check_gen().

#define reg_named_capture_assign (   regexp,
  match 
)    reg_named_capture_assign_gen(parser,(regexp),(match))

Definition at line 524 of file parse.c.

Referenced by switch().

#define REGISTER_SYMID (   id,
  name 
)    register_symid((id), (name), strlen(name), enc)

Definition at line 104 of file parse.c.

#define regx_options ( )    parser_regx_options(parser)

Definition at line 11565 of file parse.c.

Referenced by parser_parse_string().

#define ret_args (   node)    ret_args_gen(parser, (node))

Definition at line 479 of file parse.c.

Referenced by switch().

#define ripper_flush (   p)    (void)(p)

Definition at line 11601 of file parse.c.

Referenced by parser_heredoc_identifier(), parser_heredoc_restore(), and parser_nextc().

#define ruby__end__seen   (parser->parser_ruby__end__seen)

Definition at line 400 of file parse.c.

Referenced by parser_yylex(), and rb_parser_end_seen_p().

#define ruby_coverage   (parser->coverage)

Definition at line 411 of file parse.c.

Referenced by lex_getline(), and yycompile0().

#define ruby_debug_lines   (parser->debug_lines)

Definition at line 410 of file parse.c.

Referenced by lex_getline(), parser_set_encode(), and yycompile0().

#define ruby_eval_tree   (parser->parser_eval_tree)

Definition at line 408 of file parse.c.

Referenced by switch(), and yycompile0().

#define ruby_eval_tree_begin   (parser->parser_eval_tree_begin)

Definition at line 409 of file parse.c.

Referenced by switch(), and yycompile0().

#define ruby_sourcefile   (parser->parser_ruby_sourcefile)

Definition at line 402 of file parse.c.

#define ruby_sourcefile_string   (parser->parser_ruby_sourcefile_string)

Definition at line 403 of file parse.c.

Referenced by gettable_gen(), yycompile(), and yycompile0().

#define ruby_sourceline   (parser->parser_ruby_sourceline)

Definition at line 401 of file parse.c.

#define set_integer_literal (   v,
  f 
)    parser_set_integer_literal(parser, (v), (f))

Definition at line 11575 of file parse.c.

Referenced by parser_yylex().

#define set_number_literal (   v,
  t,
  f 
)    parser_set_number_literal(parser, (v), (t), (f))

Definition at line 11574 of file parse.c.

Referenced by parser_set_integer_literal(), and parser_yylex().

#define set_yylval_id (   x)    (yylval.id = (x))

Definition at line 11580 of file parse.c.

Referenced by parser_yylex().

#define set_yylval_literal (   x)    (yylval.node = NEW_LIT(x))

Definition at line 11582 of file parse.c.

Referenced by parser_set_number_literal().

#define set_yylval_name (   x)    (yylval.id = (x))

Definition at line 11581 of file parse.c.

Referenced by parser_yylex().

#define set_yylval_node (   x)    (yylval.node = (x))

Definition at line 11583 of file parse.c.

Referenced by parser_yylex().

#define set_yylval_num (   x)    (yylval.num = (x))

Definition at line 11579 of file parse.c.

Referenced by parser_parse_string().

#define set_yylval_str (   x)    (yylval.node = NEW_STR(x))

Definition at line 11578 of file parse.c.

Referenced by parser_here_document(), parser_parse_string(), and parser_yylex().

#define shadowing_lvar (   name)    shadowing_lvar_gen(parser, (name))

Definition at line 555 of file parse.c.

Referenced by formal_argument_gen(), and switch().

#define SIGN_EXTEND (   x,
  n 
)    (((1<<(n)-1)^((x)&~(~0<<(n))))-(1<<(n)-1))

Definition at line 598 of file parse.c.

#define SIGN_EXTEND_CHAR (   c)    ((((unsigned char)(c)) ^ 128) - 128)

Definition at line 11665 of file parse.c.

#define SPECIAL_PUNCT (   idx)
Value:
( \
BIT('~', idx) | BIT('*', idx) | BIT('$', idx) | BIT('?', idx) | \
BIT('!', idx) | BIT('@', idx) | BIT('/', idx) | BIT('\\', idx) | \
BIT(';', idx) | BIT(',', idx) | BIT('.', idx) | BIT('=', idx) | \
BIT(':', idx) | BIT('<', idx) | BIT('>', idx) | BIT('\"', idx) | \
BIT('&', idx) | BIT('`', idx) | BIT('\'', idx) | BIT('+', idx) | \
BIT('0', idx))
VALUE idx
Definition: enumerator.c:499
#define BIT(c, idx)
Definition: parse.c:12721

Definition at line 12722 of file parse.c.

#define str_copy (   _s,
  _p,
  _n 
)
Value:
((_s) \
? (void)(rb_str_resize((_s), (_n)), \
MEMCPY(RSTRING_PTR(_s), (_p), char, (_n)), (_s)) \
: (void)((_s) = STR_NEW((_p), (_n))))
#define RSTRING_PTR(str)
VALUE rb_str_resize(VALUE, long)
Definition: string.c:2024
VP_EXPORT void
Definition: bigdecimal.c:5207
#define MEMCPY(p1, p2, type, n)
#define STR_NEW(p, n)
Definition: parse.c:361

Referenced by parser_magic_comment().

#define STR_FUNC_ESCAPE   0x01

Definition at line 12069 of file parse.c.

Referenced by parser_tokadd_string().

#define STR_FUNC_EXPAND   0x02

Definition at line 12070 of file parse.c.

Referenced by parser_here_document(), parser_parse_string(), and parser_tokadd_string().

#define STR_FUNC_INDENT   0x20

Definition at line 12074 of file parse.c.

Referenced by parser_here_document(), and parser_heredoc_identifier().

#define STR_FUNC_QWORDS   0x08

Definition at line 12072 of file parse.c.

Referenced by parser_parse_string(), and parser_tokadd_string().

#define STR_FUNC_REGEXP   0x04

Definition at line 12071 of file parse.c.

Referenced by parser_parse_string(), parser_str_new(), and parser_tokadd_string().

#define STR_FUNC_SYMBOL   0x10

Definition at line 12073 of file parse.c.

Referenced by parser_tokadd_string().

#define STR_NEW (   p,
  n 
)    rb_enc_str_new((p),(n),current_enc)

Definition at line 361 of file parse.c.

Referenced by parser_here_document(), and parser_heredoc_identifier().

#define STR_NEW0 ( )    rb_enc_str_new(0,0,current_enc)

Definition at line 362 of file parse.c.

Referenced by evstr2dstr_gen(), literal_concat_gen(), switch(), and yycompile0().

#define STR_NEW2 (   p)    rb_enc_str_new((p),strlen(p),current_enc)

Definition at line 363 of file parse.c.

Referenced by parser_yyerror().

#define STR_NEW3 (   p,
  n,
  e,
  func 
)    parser_str_new((p),(n),(e),(func),current_enc)

Definition at line 364 of file parse.c.

Referenced by parser_here_document(), parser_parse_string(), and parser_yylex().

#define subnodes (   n1,
  n2 
)
Value:
((!node->n1) ? (node->n2 ? (body = &node->n2, 1) : 0) : \
(!node->n2) ? (body = &node->n1, 1) : \
(reduce_nodes(&node->n1), body = &node->n2, 1))
#define reduce_nodes(n)
Definition: parse.c:444

Referenced by reduce_nodes_gen().

#define tok ( )    tokenbuf

Definition at line 12184 of file parse.c.

#define tok_hex (   numlen)    parser_tok_hex(parser, (numlen))

Definition at line 11562 of file parse.c.

Referenced by parser_read_escape(), and parser_tokadd_escape().

#define TOK_INTERN (   mb)    rb_intern3(tok(), toklen(), current_enc)

Definition at line 366 of file parse.c.

Referenced by parser_yylex().

#define tokadd (   c)    parser_tokadd(parser, (c))
#define tokadd_escape (   e)    parser_tokadd_escape(parser, (e))

Definition at line 11564 of file parse.c.

Referenced by parser_tokadd_string().

#define tokadd_mbchar (   c)    parser_tokadd_mbchar(parser, (c))

Definition at line 12546 of file parse.c.

Referenced by parser_heredoc_identifier(), parser_tokadd_string(), and parser_yylex().

#define tokadd_string (   f,
  t,
  p,
  n,
  e 
)    parser_tokadd_string(parser,(f),(t),(p),(n),(e))

Definition at line 11566 of file parse.c.

Referenced by parser_here_document(), and parser_parse_string().

#define tokaddmbc (   c,
  enc 
)    parser_tokaddmbc(parser, (c), (enc))

Definition at line 11568 of file parse.c.

Referenced by parser_tokadd_utf8(), and parser_yylex().

#define tokcopy (   n)    memcpy(tokspace(n), lex_p - (n), (n))

Definition at line 12240 of file parse.c.

Referenced by parser_tokadd_escape(), parser_tokadd_mbchar(), and parser_tokadd_utf8().

#define token_info_pop (   token)    (RTEST(ruby_verbose) ? token_info_pop(parser, (token)) : (void)0)

Definition at line 746 of file parse.c.

#define token_info_push (   token)    (RTEST(ruby_verbose) ? token_info_push(parser, (token)) : (void)0)

Definition at line 745 of file parse.c.

#define tokenbuf   (parser->parser_tokenbuf)

Definition at line 384 of file parse.c.

Referenced by parser_newtok(), parser_tokadd(), and parser_tokspace().

#define tokfix ( )    (tokenbuf[tokidx]='\0')
#define tokidx   (parser->parser_tokidx)

Definition at line 385 of file parse.c.

Referenced by parser_newtok(), parser_tokadd(), parser_tokspace(), and parser_yylex().

#define toklast ( )    (tokidx>0?tokenbuf[tokidx-1]:0)

Definition at line 12186 of file parse.c.

Referenced by parser_yylex().

#define toklen ( )    tokidx
#define tokline   (parser->parser_tokline)

Definition at line 387 of file parse.c.

Referenced by gettable_gen(), parser_newtok(), and switch().

#define toksiz   (parser->parser_toksiz)

Definition at line 386 of file parse.c.

Referenced by parser_newtok(), parser_tokadd(), and parser_tokspace().

#define tokspace (   n)    parser_tokspace(parser, (n))

Definition at line 11560 of file parse.c.

Referenced by parser_tokaddmbc().

#define value_expr (   node)    value_expr_gen(parser, (node) = remove_begin(node))
#define void_expr (   node)    void_expr0((node) = remove_begin(node))

Definition at line 440 of file parse.c.

Referenced by switch().

#define void_expr0 (   node)    void_expr_gen(parser, (node))

Definition at line 439 of file parse.c.

Referenced by void_stmts_gen().

#define void_stmts (   node)    void_stmts_gen(parser, (node))

Definition at line 442 of file parse.c.

Referenced by switch().

#define VTBL_DEBUG   0

Definition at line 212 of file parse.c.

Referenced by vtable_add(), vtable_alloc(), and vtable_free().

#define warn_balanced (   op,
  syn 
)
Value:
((void) \
(!IS_lex_state_for(last_state, EXPR_CLASS|EXPR_DOT|EXPR_FNAME|EXPR_ENDFN|EXPR_ENDARG) && \
space_seen && !ISSPACE(c) && \
(ambiguous_operator(op, syn), 0)))
#define ambiguous_operator(op, syn)
Definition: parse.c:13459
VP_EXPORT void
Definition: bigdecimal.c:5207
#define IS_lex_state_for(x, ls)
Definition: parse.c:157
VpDivd * c
Definition: bigdecimal.c:1223
#define ISSPACE(c)
Definition: ruby.h:1778

Definition at line 13465 of file parse.c.

#define was_bol ( )    (lex_p == lex_pbeg + 1)

Definition at line 12181 of file parse.c.

Referenced by parser_here_document(), and parser_yylex().

#define whole_match_p (   e,
  l,
  i 
)    parser_whole_match_p(parser,(e),(l),(i))

Definition at line 11572 of file parse.c.

Referenced by parser_here_document(), and parser_yylex().

#define YY_ (   msgid)    msgid

Definition at line 986 of file parse.c.

#define YY_LOCATION_PRINT (   File,
  Loc 
)    ((void) 0)

Definition at line 4474 of file parse.c.

#define YY_REDUCE_PRINT (   Rule)
Value:
do { \
yy_reduce_print (yyvsp, Rule, parser); \
} while (YYID (0))
#define yydebug
Definition: parse.c:405
if(args--[1]==0)
Definition: array.c:3187
#define YYID(n)
Definition: ripper.c:999
struct parser_params * parser
Definition: ripper.c:4527
static void YYSTYPE * yyvsp
Definition: parse.c:4616

Definition at line 4637 of file parse.c.

#define YY_STACK_PRINT (   Bottom,
  Top 
)
Value:
do { \
yy_stack_print ((Bottom), (Top)); \
} while (YYID (0))
#define yydebug
Definition: parse.c:405
if(args--[1]==0)
Definition: array.c:3187
#define YYID(n)
Definition: ripper.c:999

Definition at line 4598 of file parse.c.

#define YY_SYMBOL_PRINT (   Title,
  Type,
  Value,
  Location 
)
Value:
do { \
{ \
YYFPRINTF (stderr, "%s ", Title); \
yy_symbol_print (stderr, \
Type, Value, parser); \
YYFPRINTF (stderr, "\n"); \
} \
} while (YYID (0))
#define yydebug
Definition: parse.c:405
if(args--[1]==0)
Definition: array.c:3187
#define YYID(n)
Definition: ripper.c:999
struct parser_params * parser
Definition: ripper.c:4527
#define YYFPRINTF
Definition: ripper.c:4491

Definition at line 4500 of file parse.c.

#define YYABORT   goto yyabortlab

Definition at line 4403 of file parse.c.

Referenced by for(), and if().

#define YYACCEPT   goto yyacceptlab

Definition at line 4402 of file parse.c.

#define YYBACKUP (   Token,
  Value 
)
Value:
if (yychar == YYEMPTY && yylen == 1) \
{ \
yychar = (Token); \
yylval = (Value); \
goto yybackup; \
} \
{ \
parser_yyerror (parser, YY_("syntax error: cannot back up")); \
} \
while (YYID (0))
#define YY_(msgid)
Definition: ripper.c:986
#define YYPOPSTACK(N)
Definition: ripper.c:5034
if(args--[1]==0)
Definition: array.c:3187
#define YYID(n)
Definition: ripper.c:999
while(a->frac[0]/shift==0)
Definition: bigdecimal.c:5241
#define yylval
Definition: ripper.c:11638
return yylen
Definition: ripper.c:4693
else
Definition: enum.c:452
#define YYERROR
Definition: parse.c:4404
static int parser_yyerror(struct parser_params *, const char *)
Definition: parse.c:11751
#define YYEMPTY
Definition: parse.c:4399
goto yybackup
Definition: ripper.c:5138
struct parser_params * parser
Definition: ripper.c:4527
yychar
Definition: ripper.c:5050

Definition at line 4424 of file parse.c.

#define YYBISON   1

Definition at line 44 of file parse.c.

#define YYBISON_VERSION   "2.5"

Definition at line 47 of file parse.c.

#define YYCALLOC (   nelem,
  size 
)    rb_parser_calloc(parser, (nelem), (size))

Definition at line 94 of file parse.c.

#define YYCASE_ (   N,
  S 
)
Value:
case N: \
yyformat = S; \
break
#define N
Definition: lgamma_r.c:20
#define S(s)

Referenced by yysyntax_error().

#define yyclearin   (yychar = YYEMPTY)

Definition at line 4398 of file parse.c.

#define YYCOPY (   To,
  From,
  Count 
)
Value:
do \
{ \
for (yyi = 0; yyi < (Count); yyi++) \
(To)[yyi] = (From)[yyi]; \
} \
while (YYID (0))
#define YYID(n)
Definition: ripper.c:999
int yyi
Definition: ripper.c:4620
while(a->frac[0]/shift==0)
Definition: bigdecimal.c:5241
#define YYSIZE_T
Definition: parse.c:972
for(i=0;i< RARRAY_LEN(args);i++)
Definition: enum.c:1997

Definition at line 1133 of file parse.c.

#define YYCOPY_NEEDED   1

Definition at line 1105 of file parse.c.

#define YYDEBUG   1

Definition at line 75 of file parse.c.

#define yydebug   (parser->parser_yydebug)

Definition at line 405 of file parse.c.

#define YYDPRINTF (   Args)
Value:
do { \
YYFPRINTF Args; \
} while (YYID (0))
#define yydebug
Definition: parse.c:405
if(args--[1]==0)
Definition: array.c:3187
#define YYID(n)
Definition: ripper.c:999
#define YYFPRINTF
Definition: ripper.c:4491

Definition at line 4494 of file parse.c.

#define YYEMPTY   (-2)

Definition at line 4399 of file parse.c.

Referenced by if(), and yysyntax_error().

#define YYEOF   0

Definition at line 4400 of file parse.c.

Referenced by if().

#define YYERRCODE   256

Definition at line 4442 of file parse.c.

#define yyerrok   (yyerrstatus = 0)

Definition at line 4397 of file parse.c.

Referenced by switch().

#define yyerror (   msg)    parser_yyerror(parser, (msg))
#define YYERROR   goto yyerrorlab

Definition at line 4404 of file parse.c.

#define YYERROR_VERBOSE   1

Definition at line 764 of file parse.c.

#define YYERROR_VERBOSE   1

Definition at line 764 of file parse.c.

#define YYFAIL   goto yyerrlab

Definition at line 4414 of file parse.c.

#define YYFINAL   3

Definition at line 1146 of file parse.c.

#define YYFPRINTF   fprintf

Definition at line 4491 of file parse.c.

#define YYFREE (   ptr)    rb_parser_free(parser, (ptr))

Definition at line 95 of file parse.c.

#define YYID (   n)    (n)

Definition at line 999 of file parse.c.

#define YYINITDEPTH   200

Definition at line 4658 of file parse.c.

#define YYLAST   11083

Definition at line 1148 of file parse.c.

Referenced by for(), and yysyntax_error().

#define YYLEX   yylex (&yylval, parser)

Definition at line 4483 of file parse.c.

Referenced by if().

#define YYLLOC_DEFAULT (   Current,
  Rhs,
  N 
)
Value:
if (YYID (N)) \
{ \
(Current).first_line = YYRHSLOC (Rhs, 1).first_line; \
(Current).first_column = YYRHSLOC (Rhs, 1).first_column; \
(Current).last_line = YYRHSLOC (Rhs, N).last_line; \
(Current).last_column = YYRHSLOC (Rhs, N).last_column; \
} \
{ \
(Current).first_line = (Current).last_line = \
YYRHSLOC (Rhs, 0).last_line; \
(Current).first_column = (Current).last_column = \
YYRHSLOC (Rhs, 0).last_column; \
} \
while (YYID (0))
#define N
Definition: lgamma_r.c:20
#define YYRHSLOC(Rhs, K)
Definition: parse.c:4449
if(args--[1]==0)
Definition: array.c:3187
#define YYID(n)
Definition: ripper.c:999
while(a->frac[0]/shift==0)
Definition: bigdecimal.c:5241
else
Definition: enum.c:452

Definition at line 4451 of file parse.c.

#define YYLSP_NEEDED   0

Definition at line 62 of file parse.c.

#define yylval   (*((YYSTYPE*)(parser->parser_yylval)))

Definition at line 11548 of file parse.c.

#define yylval_id ( )    (yylval.id)

Definition at line 11584 of file parse.c.

#define YYMALLOC (   size)    rb_parser_malloc(parser, (size))

Definition at line 92 of file parse.c.

#define YYMAXDEPTH   10000

Definition at line 4669 of file parse.c.

Referenced by if().

#define YYMAXUTOK   354

Definition at line 1161 of file parse.c.

#define YYNNTS   204

Definition at line 1153 of file parse.c.

#define YYNRULES   627

Definition at line 1155 of file parse.c.

#define YYNSTATES   1060

Definition at line 1157 of file parse.c.

#define YYNTOKENS   144

Definition at line 1151 of file parse.c.

Referenced by yysyntax_error().

#define YYPACT_NINF   -813

Definition at line 1912 of file parse.c.

#define yypact_value_is_default (   yystate)    ((yystate) == (-813))

Definition at line 3166 of file parse.c.

Referenced by for(), and yysyntax_error().

#define yyparse   ruby_yyparse

Definition at line 421 of file parse.c.

#define YYPOPSTACK (   N)    (yyvsp -= (N), yyssp -= (N))

Definition at line 5034 of file parse.c.

#define YYPULL   1

Definition at line 59 of file parse.c.

#define YYPURE   1

Definition at line 53 of file parse.c.

#define YYPUSH   0

Definition at line 56 of file parse.c.

#define YYREALLOC (   ptr,
  size 
)    rb_parser_realloc(parser, (ptr), (size))

Definition at line 93 of file parse.c.

#define YYRECOVERING ( )    (!!yyerrstatus)

Definition at line 4422 of file parse.c.

#define YYRHSLOC (   Rhs,
 
)    ((Rhs)[K])

Definition at line 4449 of file parse.c.

#define YYSIZE_MAXIMUM   ((YYSIZE_T) -1)

Definition at line 976 of file parse.c.

#define YYSIZE_T   unsigned int

Definition at line 972 of file parse.c.

Referenced by if(), yysyntax_error(), and yytnamerr().

#define YYSKELETON_NAME   "yacc.c"

Definition at line 50 of file parse.c.

#define YYSTACK_ALLOC   YYMALLOC

Definition at line 1054 of file parse.c.

Referenced by if().

#define YYSTACK_ALLOC_MAXIMUM   YYSIZE_MAXIMUM

Definition at line 1057 of file parse.c.

Referenced by yysyntax_error().

#define YYSTACK_BYTES (   N)
Value:
((N) * (sizeof (yytype_int16) + sizeof (YYSTYPE)) \
union YYSTYPE YYSTYPE
#define N
Definition: lgamma_r.c:20
#define YYSTACK_GAP_MAXIMUM
Definition: parse.c:1097
short int yytype_int16
Definition: ripper.c:959

Definition at line 1101 of file parse.c.

Referenced by if().

#define YYSTACK_FREE   YYFREE

Definition at line 1055 of file parse.c.

#define YYSTACK_GAP_MAXIMUM   (sizeof (union yyalloc) - 1)

Definition at line 1097 of file parse.c.

#define YYSTACK_RELOCATE (   Stack_alloc,
  Stack 
)
Value:
do \
{ \
YYSIZE_T yynewbytes; \
YYCOPY (&yyptr->Stack_alloc, Stack, yysize); \
Stack = &yyptr->Stack_alloc; \
yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \
yyptr += yynewbytes / sizeof (*yyptr); \
} \
while (YYID (0))
#define YYCOPY(To, From, Count)
Definition: parse.c:1133
#define YYSTACK_GAP_MAXIMUM
Definition: parse.c:1097
#define YYID(n)
Definition: ripper.c:999
while(a->frac[0]/shift==0)
Definition: bigdecimal.c:5241
#define YYSIZE_T
Definition: parse.c:972
YYSIZE_T yystacksize
Definition: ripper.c:5017

Definition at line 1112 of file parse.c.

Referenced by if().

#define YYSTACK_USE_ALLOCA   0

Definition at line 77 of file parse.c.

#define YYSYNTAX_ERROR
Value:
yytype_int16 * yyssp
Definition: ripper.c:5010
int yytoken
Definition: ripper.c:5022
YYSIZE_T yymsg_alloc
Definition: ripper.c:5031
static void const char * yymsg
Definition: parse.c:4923
static int yysyntax_error(YYSIZE_T *yymsg_alloc, char **yymsg, yytype_int16 *yyssp, int yytoken)
Definition: parse.c:4783

Referenced by if().

#define YYTABLE_NINF   -628

Definition at line 2052 of file parse.c.

#define yytable_value_is_error (   yytable_value)    ((yytable_value) == (-628))

Definition at line 3169 of file parse.c.

Referenced by if(), and yysyntax_error().

#define YYTERROR   1

Definition at line 4441 of file parse.c.

Referenced by for(), and yysyntax_error().

#define YYTOKEN_TABLE   0

Definition at line 771 of file parse.c.

#define YYTRANSLATE (   YYX)    ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK)

Definition at line 1163 of file parse.c.

#define YYUNDEFTOK   2

Definition at line 1160 of file parse.c.

#define YYUSE (   e)    ((void) (e))

Definition at line 992 of file parse.c.

Typedef Documentation

typedef long(* rb_magic_comment_length_t)(struct parser_params *parser, const char *name, long len)

Definition at line 13208 of file parse.c.

typedef void(* rb_magic_comment_setter_t)(struct parser_params *parser, const char *name, const char *val)

Definition at line 13209 of file parse.c.

typedef VALUE stack_type

Definition at line 164 of file parse.c.

typedef struct token_info token_info
typedef short int yytype_int16

Definition at line 959 of file parse.c.

typedef short int yytype_int8

Definition at line 947 of file parse.c.

typedef unsigned short int yytype_uint16

Definition at line 953 of file parse.c.

typedef unsigned char yytype_uint8

Definition at line 938 of file parse.c.

Enumeration Type Documentation

Enumerator
EXPR_BEG_bit 
EXPR_END_bit 
EXPR_ENDARG_bit 
EXPR_ENDFN_bit 
EXPR_ARG_bit 
EXPR_CMDARG_bit 
EXPR_MID_bit 
EXPR_FNAME_bit 
EXPR_DOT_bit 
EXPR_CLASS_bit 
EXPR_VALUE_bit 
EXPR_LABELARG_bit 
EXPR_MAX_STATE 
EXPR_BEG_bit 
EXPR_END_bit 
EXPR_ENDARG_bit 
EXPR_ENDFN_bit 
EXPR_ARG_bit 
EXPR_CMDARG_bit 
EXPR_MID_bit 
EXPR_FNAME_bit 
EXPR_DOT_bit 
EXPR_CLASS_bit 
EXPR_VALUE_bit 
EXPR_LABELARG_bit 
EXPR_MAX_STATE 
EXPR_BEG_bit 
EXPR_END_bit 
EXPR_ENDARG_bit 
EXPR_ENDFN_bit 
EXPR_ARG_bit 
EXPR_CMDARG_bit 
EXPR_MID_bit 
EXPR_FNAME_bit 
EXPR_DOT_bit 
EXPR_CLASS_bit 
EXPR_VALUE_bit 
EXPR_LABELARG_bit 
EXPR_MAX_STATE 
EXPR_BEG_bit 
EXPR_END_bit 
EXPR_ENDARG_bit 
EXPR_ENDFN_bit 
EXPR_ARG_bit 
EXPR_CMDARG_bit 
EXPR_MID_bit 
EXPR_FNAME_bit 
EXPR_DOT_bit 
EXPR_CLASS_bit 
EXPR_VALUE_bit 
EXPR_LABELARG_bit 
EXPR_MAX_STATE 

Definition at line 123 of file parse.c.

Enumerator
DEF_EXPR 
DEF_EXPR 
DEF_EXPR 
DEF_EXPR 
DEF_EXPR 
DEF_EXPR 
DEF_EXPR 
DEF_EXPR 
DEF_EXPR 
DEF_EXPR 
DEF_EXPR 
DEF_EXPR 
DEF_EXPR 
EXPR_BEG_ANY 
EXPR_ARG_ANY 
EXPR_END_ANY 
DEF_EXPR 
DEF_EXPR 
DEF_EXPR 
DEF_EXPR 
DEF_EXPR 
DEF_EXPR 
DEF_EXPR 
DEF_EXPR 
DEF_EXPR 
DEF_EXPR 
DEF_EXPR 
DEF_EXPR 
DEF_EXPR 
EXPR_BEG_ANY 
EXPR_ARG_ANY 
EXPR_END_ANY 
DEF_EXPR 
DEF_EXPR 
DEF_EXPR 
DEF_EXPR 
DEF_EXPR 
DEF_EXPR 
DEF_EXPR 
DEF_EXPR 
DEF_EXPR 
DEF_EXPR 
DEF_EXPR 
DEF_EXPR 
DEF_EXPR 
EXPR_BEG_ANY 
EXPR_ARG_ANY 
EXPR_END_ANY 
DEF_EXPR 
DEF_EXPR 
DEF_EXPR 
DEF_EXPR 
DEF_EXPR 
DEF_EXPR 
DEF_EXPR 
DEF_EXPR 
DEF_EXPR 
DEF_EXPR 
DEF_EXPR 
DEF_EXPR 
DEF_EXPR 
EXPR_BEG_ANY 
EXPR_ARG_ANY 
EXPR_END_ANY 

Definition at line 139 of file parse.c.

Enumerator
str_squote 
str_dquote 
str_xquote 
str_regexp 
str_sword 
str_dword 
str_ssym 
str_dsym 
str_squote 
str_dquote 
str_xquote 
str_regexp 
str_sword 
str_dword 
str_ssym 
str_dsym 

Definition at line 12076 of file parse.c.

Function Documentation

static void arg_ambiguous_gen ( struct parser_params parser)
static

Definition at line 13115 of file parse.c.

References arg_ambiguous, dispatch0(), and rb_warning0.

static NODE * arg_append_gen ( struct parser_params parser,
NODE node1,
NODE node2 
)
static
static NODE * arg_blk_pass ( NODE node1,
NODE node2 
)
static

Definition at line 16020 of file parse.c.

Referenced by switch().

static NODE * arg_concat_gen ( struct parser_params parser,
NODE node1,
NODE node2 
)
static
static int arg_var_gen ( struct parser_params parser,
ID  id 
)
static

Definition at line 16268 of file parse.c.

References lvtbl, vtable_add(), and vtable_size().

static NODE * aryset_gen ( struct parser_params parser,
NODE recv,
NODE idx 
)
static

Definition at line 15346 of file parse.c.

References nd_type, NEW_ATTRASGN, NODE_SELF, and tASET.

static int assign_in_cond ( struct parser_params parser,
NODE node 
)
static
static NODE* assignable_gen ( struct parser_params ,
ID  ,
NODE  
)
static
static NODE * attrset_gen ( struct parser_params parser,
NODE recv,
ID  id 
)
static

Definition at line 15402 of file parse.c.

References nd_type, NEW_ATTRASGN, NODE_SELF, and rb_id_attrset().

static NODE * block_append_gen ( struct parser_params parser,
NODE head,
NODE tail 
)
static
static void block_dup_check_gen ( struct parser_params parser,
NODE node1,
NODE node2 
)
static

Definition at line 15354 of file parse.c.

References compile_error, nd_type, NODE_BLOCK_PASS, and PARSER_ARG.

static NODE * call_bin_op_gen ( struct parser_params parser,
NODE recv,
ID  id,
NODE arg1 
)
static

Definition at line 15082 of file parse.c.

References NEW_CALL, NEW_LIST, and value_expr.

static NODE * call_uni_op_gen ( struct parser_params parser,
NODE recv,
ID  id 
)
static

Definition at line 15090 of file parse.c.

References NEW_CALL, and value_expr.

static int comment_at_top ( struct parser_params parser)
static
static NODE * cond0 ( struct parser_params parser,
NODE node 
)
static
static NODE * cond_gen ( struct parser_params parser,
NODE node 
)
static

Definition at line 15934 of file parse.c.

References cond0().

static VALUE coverage ( VALUE  fname,
int  n 
)
static

Definition at line 11832 of file parse.c.

References i, klass, n, Qnil, RARRAY, RARRAY_ASET, rb_ary_new2, rb_get_coverages(), rb_hash_aset(), RBASIC, RBASIC_CLEAR_CLASS, and RTEST.

Referenced by yycompile0().

static VALUE debug_lines ( VALUE  fname)
static
static void dispose_string ( VALUE  str)
static

Definition at line 12526 of file parse.c.

References rb_gc_force_recycle(), and rb_str_free().

Referenced by parser_here_document(), and parser_heredoc_restore().

static NODE * dsym_node_gen ( struct parser_params parser,
NODE node 
)
static
static int dvar_curr_gen ( struct parser_params parser,
ID  id 
)
static

Definition at line 16393 of file parse.c.

References lvtbl, and vtable_included().

static int dvar_defined_gen ( struct parser_params parser,
ID  id,
int  get 
)
static
static int dyna_in_block_gen ( struct parser_params parser)
static

Definition at line 16356 of file parse.c.

References DVARS_TOPSCOPE, lvtbl, and POINTER_P.

static void dyna_pop_1 ( struct parser_params parser)
static

Definition at line 16324 of file parse.c.

References lvtbl, tmp, vtable_free(), and warn_unused_var().

Referenced by dyna_pop_gen().

static void dyna_pop_gen ( struct parser_params parser,
const struct vtable lvargs 
)
static

Definition at line 16342 of file parse.c.

References dyna_pop_1(), lvtbl, and xfree.

static struct vtable * dyna_push_gen ( struct parser_params parser)
static

Definition at line 16313 of file parse.c.

References lvtbl, and vtable_alloc().

static int e_option_supplied ( struct parser_params parser)
static
static NODE * evstr2dstr_gen ( struct parser_params parser,
NODE node 
)
static

Definition at line 15059 of file parse.c.

References list_append, nd_type, NEW_DSTR, NODE_EVSTR, and STR_NEW0.

static void fixpos ( NODE node,
NODE orig 
)
static

Definition at line 14840 of file parse.c.

References nd_line, and nd_set_line.

static void fixup_nodes ( NODE **  rootnode)
static

Definition at line 15809 of file parse.c.

References head, nd_set_type, nd_type, NODE_DOT2, NODE_DOT3, NODE_LIT, rb_gc_force_recycle(), rb_range_new(), type, and val.

Referenced by switch().

for ( ;yybottom<=yytop;yybottom++  )

Definition at line 4590 of file parse.c.

References yybottom, and YYFPRINTF.

for ( )

Definition at line 4627 of file parse.c.

References YYFPRINTF.

for ( ;;  )
static ID formal_argument_gen ( struct parser_params parser,
ID  lhs 
)
static

Definition at line 13126 of file parse.c.

References is_local_id, lhs, shadowing_lvar, and yyerror.

static NODE * gettable_gen ( struct parser_params parser,
ID  id 
)
static
if ( yyss+yystacksize-1<=  yyssp)
if ( yychar  = YYEMPTY)

Definition at line 5156 of file parse.c.

References YYDPRINTF, and YYLEX.

if ( yychar<=  YYEOF)

Definition at line 5162 of file parse.c.

References YYDPRINTF, and YYEOF.

if ( yyn<=  0)

Definition at line 5179 of file parse.c.

References yyerrlab, yyn, yyreduce, and yytable_value_is_error.

if ( yyerrstatus)

Definition at line 11358 of file parse.c.

References parser_yyerror(), YY_, yymsg, yymsgbuf, yynerrs, YYSTACK_ALLOC, YYSTACK_FREE, and YYSYNTAX_ERROR.

if ( yyerrstatus  = = 3)

Definition at line 11399 of file parse.c.

References YYABORT, yydestruct(), YYEMPTY, and YYEOF.

void Init_sym ( void  )
static ID intern_str ( VALUE  str)
static
static ID internal_id_gen ( struct parser_params parser)
static

Definition at line 16743 of file parse.c.

References ID_INTERNAL, ID_SCOPE_SHIFT, lvtbl, tLAST_TOKEN, and vtable_size().

static int is_global_name_punct ( const int  c)
inlinestatic

Definition at line 12739 of file parse.c.

Referenced by is_special_global_name(), and parser_peek_variable_name().

static int is_private_local_id ( ID  name)
static

Definition at line 15287 of file parse.c.

References is_local_id, rb_id2str(), RSTRING_PTR, and s.

Referenced by shadowing_lvar_0(), and warn_unused_var().

static int is_special_global_name ( const char *  m,
const char *  e,
rb_encoding enc 
)
static

Definition at line 16752 of file parse.c.

References is_global_name_punct(), is_identchar, ISASCII, m, rb_enc_isdigit, and rb_enc_mbclen().

Referenced by intern_str(), and rb_enc_symname_type().

static int is_static_content ( NODE node)
static

Definition at line 15746 of file parse.c.

References nd_type, NODE_ARRAY, NODE_FALSE, NODE_HASH, NODE_LIT, NODE_NIL, NODE_STR, NODE_TRUE, and NODE_ZARRAY.

Referenced by assign_in_cond().

static VALUE lex_get_str ( struct parser_params parser,
VALUE  s 
)
static
static VALUE lex_getline ( struct parser_params parser)
static
static VALUE lex_io_gets ( struct parser_params parser,
VALUE  io 
)
static

Definition at line 12031 of file parse.c.

References rb_io_gets().

Referenced by rb_parser_compile_file_path().

static NODE * list_append_gen ( struct parser_params parser,
NODE list,
NODE item 
)
static

Definition at line 14917 of file parse.c.

References last, list, and NEW_LIST.

static NODE * list_concat_gen ( struct parser_params parser,
NODE head,
NODE tail 
)
static

Definition at line 14937 of file parse.c.

References head, last, and tail.

static int literal_concat0 ( struct parser_params parser,
VALUE  head,
VALUE  tail 
)
static
static NODE * literal_concat_gen ( struct parser_params parser,
NODE head,
NODE tail 
)
static
static int literal_node ( NODE node)
static

Definition at line 15856 of file parse.c.

References nd_type, NODE_DREGX, NODE_DREGX_ONCE, NODE_DSTR, NODE_DSYM, NODE_EVSTR, NODE_FALSE, NODE_LIT, NODE_NIL, NODE_STR, and NODE_TRUE.

Referenced by cond0().

static int local_id_gen ( struct parser_params parser,
ID  id 
)
static
static void local_pop_gen ( struct parser_params parser)
static

Definition at line 16227 of file parse.c.

References cmdarg_stack, lvtbl, vtable_free(), warn_unused_var(), and xfree.

static void local_push_gen ( struct parser_params parser,
int  inherit_dvars 
)
static
static ID * local_tbl_gen ( struct parser_params parser)
static

Definition at line 16243 of file parse.c.

References ALLOC_N, buf, cnt, i, id, j, lvtbl, MEMCPY, REALLOC_N, vtable_included(), and vtable_size().

static int local_var_gen ( struct parser_params parser,
ID  id 
)
static

Definition at line 16275 of file parse.c.

References lvtbl, ruby_sourceline, vtable_add(), and vtable_size().

static NODE * logop_gen ( struct parser_params parser,
enum node_type  type,
NODE left,
NODE right 
)
static

Definition at line 15941 of file parse.c.

References nd_type, NEW_NODE, and value_expr.

static int lvar_defined_gen ( struct parser_params parser,
ID  id 
)
static

Definition at line 13137 of file parse.c.

References dvar_defined_get, dyna_in_block, and local_id.

static void magic_comment_encoding ( struct parser_params parser,
const char *  name,
const char *  val 
)
static

Definition at line 13212 of file parse.c.

References comment_at_top(), and parser_set_encode().

static const char* magic_comment_marker ( const char *  str,
long  len 
)
static

Definition at line 13256 of file parse.c.

References i.

Referenced by parser_magic_comment().

static NODE * match_op_gen ( struct parser_params parser,
NODE node1,
NODE node2 
)
static
static rb_encoding* must_be_ascii_compatible ( VALUE  s)
static
static NODE * negate_lit ( NODE node)
static
static NODE * new_args_gen ( struct parser_params parser,
NODE m,
NODE o,
ID  r,
NODE p,
NODE tail 
)
static
static NODE * new_args_tail_gen ( struct parser_params parser,
NODE k,
ID  kr,
ID  b 
)
static
static NODE * new_attr_op_assign_gen ( struct parser_params parser,
NODE lhs,
ID  attr,
ID  op,
NODE rhs 
)
static

Definition at line 16139 of file parse.c.

References fixpos(), NEW_OP_ASGN2, tANDOP, and tOROP.

static void new_bv_gen ( struct parser_params parser,
ID  name 
)
static

Definition at line 15332 of file parse.c.

References compile_error, dyna_var, is_local_id, PARSER_ARG, rb_id2name(), and shadowing_lvar_0().

static NODE * new_const_op_assign_gen ( struct parser_params parser,
NODE lhs,
ID  op,
NODE rhs 
)
static

Definition at line 16155 of file parse.c.

References fixpos(), NEW_BEGIN, NEW_OP_CDECL, tANDOP, and tOROP.

static NODE * new_evstr_gen ( struct parser_params parser,
NODE node 
)
static

Definition at line 15068 of file parse.c.

References head, nd_type, NEW_EVSTR, NODE_DSTR, NODE_EVSTR, and NODE_STR.

static NODE * new_op_assign_gen ( struct parser_params parser,
NODE lhs,
ID  op,
NODE rhs 
)
static
static NODE * new_yield_gen ( struct parser_params parser,
NODE node 
)
static

Definition at line 15981 of file parse.c.

References NEW_YIELD, and no_blockarg().

static NODE * newline_node ( NODE node)
static
static void no_blockarg ( struct parser_params parser,
NODE node 
)
static

Definition at line 15956 of file parse.c.

References compile_error, nd_type, NODE_BLOCK_PASS, and PARSER_ARG.

Referenced by new_yield_gen(), and ret_args_gen().

static NODE * node_assign_gen ( struct parser_params parser,
NODE lhs,
NODE rhs 
)
static
static NODE * node_newnode ( struct parser_params parser,
enum node_type  type,
VALUE  a0,
VALUE  a1,
VALUE  a2 
)
static

Definition at line 14810 of file parse.c.

References n, nd_set_line, rb_node_newnode, and ruby_sourceline.

static int nodeline ( NODE node)
static

Definition at line 14824 of file parse.c.

References nd_line.

Referenced by Init_sym().

static enum node_type nodetype ( NODE node)
static

Definition at line 14818 of file parse.c.

References nd_type.

Referenced by Init_sym().

static int parse_numvar ( struct parser_params parser)
static

Definition at line 13471 of file parse.c.

References len, n, rb_warnS, ruby_scan_digits(), tok, and toklen.

Referenced by parser_yylex().

static NODE* parser_compile_string ( volatile VALUE  vparser,
VALUE  fname,
VALUE  s,
int  line 
)
static
static long parser_encode_length ( struct parser_params parser,
const char *  name,
long  len 
)
static

Definition at line 13144 of file parse.c.

References len, and rb_memcicmp().

Referenced by set_file_encoding().

static void parser_free ( void ptr)
static
static int parser_here_document ( struct parser_params parser,
NODE here 
)
static
static int parser_heredoc_identifier ( struct parser_params parser)
static
static void parser_heredoc_restore ( struct parser_params parser,
NODE here 
)
static
static void parser_initialize ( struct parser_params parser)
static
static int parser_magic_comment ( struct parser_params parser,
const char *  str,
long  len 
)
static
static void parser_mark ( void ptr)
static
static size_t parser_memsize ( const void ptr)
static
static struct parser_params* parser_new ( void  )
static

Definition at line 17530 of file parse.c.

References ALLOC_N, MEMZERO, p, and parser_initialize().

Referenced by rb_parser_new().

static char* parser_newtok ( struct parser_params parser)
static

Definition at line 12189 of file parse.c.

References ALLOC_N, REALLOC_N, ruby_sourceline, tokenbuf, tokidx, tokline, and toksiz.

static int parser_nextc ( struct parser_params parser)
inlinestatic
static int parser_number_literal_suffix ( struct parser_params parser,
int  mask 
)
static

Definition at line 12944 of file parse.c.

References c, ISALPHA, ISASCII, lex_p, nextc, NUM_SUFFIX_I, NUM_SUFFIX_R, pushback, and result.

static int parser_parse_string ( struct parser_params parser,
NODE quote 
)
static
static int parser_peek_variable_name ( struct parser_params parser)
static
static void parser_prepare ( struct parser_params parser)
static
static void parser_pushback ( struct parser_params parser,
int  c 
)
static

Definition at line 12172 of file parse.c.

References lex_p, and lex_pbeg.

static int parser_read_escape ( struct parser_params parser,
int  flags,
rb_encoding **  encp 
)
static

Definition at line 12319 of file parse.c.

References c, ESCAPE_CONTROL, ESCAPE_META, ISASCII, lex_p, nextc, peek, pushback, read_escape, scan_oct, tok_hex, and yyerror.

static int parser_regx_options ( struct parser_params parser)
static
static void parser_set_encode ( struct parser_params parser,
const char *  name 
)
static
static int parser_set_integer_literal ( struct parser_params parser,
VALUE  v,
int  suffix 
)
static

Definition at line 12984 of file parse.c.

References NUM_SUFFIX_R, rb_rational_raw1, set_number_literal, tINTEGER, tRATIONAL, and type.

static int parser_set_number_literal ( struct parser_params parser,
VALUE  v,
int  type,
int  suffix 
)
static

Definition at line 12973 of file parse.c.

References INT2FIX, NUM_SUFFIX_I, rb_complex_raw(), set_yylval_literal, tIMAGINARY, and type.

static void parser_set_token_info ( struct parser_params parser,
const char *  name,
const char *  val 
)
static
static VALUE parser_str_new ( const char *  p,
long  n,
rb_encoding enc,
int  func,
rb_encoding enc0 
)
static
static int parser_tok_hex ( struct parser_params parser,
size_t *  numlen 
)
static

Definition at line 12227 of file parse.c.

References c, lex_p, scan_hex, and yyerror.

static void parser_tokadd ( struct parser_params parser,
int  c 
)
static

Definition at line 12217 of file parse.c.

References REALLOC_N, tokenbuf, tokidx, and toksiz.

static int parser_tokadd_escape ( struct parser_params parser,
rb_encoding **  encp 
)
static

Definition at line 12417 of file parse.c.

References c, ESCAPE_CONTROL, ESCAPE_META, flags, lex_p, nextc, pushback, ruby_scan_oct(), tok_hex, tokadd, tokcopy, and yyerror.

static int parser_tokadd_mbchar ( struct parser_params parser,
int  c 
)
static
static int parser_tokadd_string ( struct parser_params parser,
int  func,
int  term,
int  paren,
long *  nest,
rb_encoding **  encp 
)
static
static int parser_tokadd_utf8 ( struct parser_params parser,
rb_encoding **  encp,
int  string_literal,
int  symbol_literal,
int  regexp_literal 
)
static

Definition at line 12244 of file parse.c.

References lex_p, nextc, peek, rb_utf8_encoding(), scan_hex, tokadd, tokaddmbc, tokcopy, and yyerror.

Referenced by parser_tokadd_string(), and parser_yylex().

static void parser_tokaddmbc ( struct parser_params parser,
int  c,
rb_encoding enc 
)
static

Definition at line 12410 of file parse.c.

References len, rb_enc_codelen(), rb_enc_mbcput, and tokspace.

static char* parser_tokspace ( struct parser_params parser,
int  n 
)
static

Definition at line 12205 of file parse.c.

References n, REALLOC_N, tokenbuf, tokidx, and toksiz.

static void parser_warn ( struct parser_params parser,
NODE node,
const char *  mesg 
)
static

Definition at line 14856 of file parse.c.

References nd_line, rb_compile_warn(), and ruby_sourcefile.

static void parser_warning ( struct parser_params parser,
NODE node,
const char *  mesg 
)
static

Definition at line 14849 of file parse.c.

References nd_line, rb_compile_warning(), and ruby_sourcefile.

static int parser_whole_match_p ( struct parser_params parser,
const char *  eos,
long  len,
int  indent 
)
static

Definition at line 12921 of file parse.c.

References FALSE, ISSPACE, len, lex_pbeg, lex_pend, and n.

static int parser_yyerror ( struct parser_params parser,
const char *  msg 
)
static
static int parser_yylex ( struct parser_params parser)
static

Definition at line 13492 of file parse.c.

References arg_ambiguous, brace_nest, c, CMDARG_LEXPOP, CMDARG_P, CMDARG_PUSH, command_start, comment_at_top(), compile_error, COND_LEXPOP, COND_P, COND_PUSH, current_enc, d, DBL2NUM, enc, ENC_CODERANGE_7BIT, ENC_CODERANGE_UNKNOWN, ENC_SINGLE, parser_params::eofp, errno, EXPR_ARG_ANY, EXPR_BEG_ANY, FALSE, here_document, heredoc_identifier, kwtable::id, INT2FIX, IS_AFTER_OPERATOR, IS_ARG, IS_BEG, IS_END, is_identchar, IS_LABEL_POSSIBLE, IS_LABEL_SUFFIX, IS_lex_state, IS_lex_state_for, is_local_id, IS_SPCARG, ISALNUM, ISASCII, ISDIGIT, ISSPACE, ISUPPER, ISXDIGIT, k__END__, keyword_do, keyword_do_block, keyword_do_cond, keyword_do_LAMBDA, lex_eol_p, lex_goto_eol, lex_lastline, lex_nextline, lex_p, lex_pend, lex_state, lex_strterm, lpar_beg, lvar_defined, memmove(), kwtable::name, nd_type, NEW_BACK_REF, NEW_NTH_REF, NEW_STRTERM, newtok, nextc, no_digits, NODE_HEREDOC, NUM_SUFFIX_ALL, NUM_SUFFIX_I, NUM_SUFFIX_R, number_literal_suffix, paren_nest, parse_numvar(), parse_string, PARSER_ARG, parser_params::parser_in_kwarg, parser_is_identchar, parser_isascii, parser_magic_comment(), parser_tokadd_utf8(), peek, peek_n, pushback, Qtrue, rb_cstr_to_inum(), rb_enc_isalnum, rb_enc_isspace, rb_gc_force_recycle(), rb_int_positive_pow(), rb_intern, rb_intern3(), rb_rational_new(), rb_reserved_word, rb_warnI, rb_warning0, rb_warningS, read_escape, result, retry, ruby__end__seen, ruby_sourceline, set_file_encoding(), set_integer_literal, set_number_literal, set_yylval_id, set_yylval_name, set_yylval_node, set_yylval_str, snprintf, kwtable::state, state, str_dquote, str_dsym, str_dword, STR_NEW3, str_regexp, str_squote, str_ssym, str_sword, str_xquote, strtod, tAMPER, tANDOP, tAREF, tASET, tASSOC, tBACK_REF, tCHAR, tCMP, tCOLON2, tCOLON3, tCOMMENT, tCONSTANT, tCVAR, tDOT2, tDOT3, tDSTAR, tEMBDOC, tEMBDOC_BEG, tEMBDOC_END, tEQ, tEQQ, tFID, tFLOAT, tGEQ, tGVAR, tIDENTIFIER, tIGNORED_NL, tIVAR, tLABEL, tLAMBDA, tLAMBEG, tLBRACE, tLBRACE_ARG, tLBRACK, tLEQ, tLPAREN, tLPAREN_ARG, tLSHFT, tMATCH, tmp, tNEQ, tNMATCH, tNTH_REF, tok, TOK_INTERN, tokadd, tokadd_mbchar, tokaddmbc, token, tokfix, tokidx, toklast, toklen, tOP_ASGN, tOROP, tPOW, tQSYMBOLS_BEG, tQWORDS_BEG, tRATIONAL, tREGEXP_BEG, tREGEXP_END, tRSHFT, TRUE, tSP, tSTAR, tSTRING_BEG, tSTRING_DEND, tSTRING_END, tSYMBEG, tSYMBOLS_BEG, tUMINUS, tUMINUS_NUM, tUPLUS, tWORDS_BEG, tXSTRING_BEG, type, v, void, warn_balanced, was_bol, whole_match_p, and yyerror.

static NODE* range_op ( struct parser_params parser,
NODE node 
)
static

Definition at line 15840 of file parse.c.

References cond0(), FIXNUM_P, nd_type, NEW_CALL, NEW_GVAR, NEW_LIST, NODE_LIT, rb_intern, tEQ, type, value_expr, and warn_unless_e_option().

Referenced by cond0().

static void rb_backref_error_gen ( struct parser_params parser,
NODE node 
)
static

Definition at line 15410 of file parse.c.

References compile_error, nd_type, NODE_BACK_REF, NODE_NTH_REF, and PARSER_ARG.

ID rb_check_id ( volatile VALUE namep)

Returns ID for the given name if it is interned already, or 0.

Parameters
namepthe pointer to the name object
Returns
the ID for *namep
Precondition
the object referred by namep must be a Symbol or a String, or possible to convert with to_str method.
Postcondition
the object referred by namep is a Symbol or a String if non-zero value is returned, or is a String if 0 is returned.

Definition at line 17275 of file parse.c.

References global_symbols, id, name, NIL_P(), OBJ_FREEZE, rb_check_string_type(), rb_enc_copy(), rb_eTypeError, RB_GC_GUARD(), rb_id_attrset(), rb_inspect(), rb_is_attrset_name(), rb_raise(), RB_TYPE_P, RSTRING_LEN, RSTRING_PTR, setup_fake_str(), st_data_t, st_lookup(), SYM2ID, sym_check_asciionly(), symbols::sym_id, SYMBOL_P, T_STRING, and tmp.

ID rb_check_id_cstr ( const char *  ptr,
long  len,
rb_encoding enc 
)
NODE* rb_compile_cstr ( const char *  f,
const char *  s,
int  len,
int  line 
)
NODE* rb_compile_file ( const char *  f,
VALUE  file,
int  start 
)

Definition at line 12037 of file parse.c.

References rb_parser_compile_file(), and rb_parser_new().

NODE* rb_compile_string ( const char *  f,
VALUE  s,
int  line 
)
int rb_enc_symname2_p ( const char *  name,
long  len,
rb_encoding enc 
)

Definition at line 16889 of file parse.c.

References IDSET_ATTRSET_FOR_SYNTAX, and rb_enc_symname_type().

int rb_enc_symname_p ( const char *  name,
rb_encoding enc 
)

Definition at line 16784 of file parse.c.

References rb_enc_symname2_p(), and strlen().

static int rb_enc_symname_type ( const char *  name,
long  len,
rb_encoding enc,
unsigned int  allowed_attrset 
)
static
void rb_gc_mark_parser ( void  )

Definition at line 16558 of file parse.c.

void rb_gc_mark_symbols ( int  full_mark)
const char* rb_id2name ( ID  id)

Definition at line 17181 of file parse.c.

References rb_id2str(), and RSTRING_PTR.

VALUE rb_id2str ( ID  id)
ID rb_id_attrset ( ID  id)
ID rb_intern ( const char *  name)

Definition at line 17095 of file parse.c.

References rb_intern2(), and strlen().

ID rb_intern2 ( const char *  name,
long  len 
)

Definition at line 17088 of file parse.c.

References rb_intern3(), and rb_usascii_encoding().

ID rb_intern3 ( const char *  name,
long  len,
rb_encoding enc 
)
ID rb_intern_str ( VALUE  str)

Definition at line 17101 of file parse.c.

References global_symbols, id, intern_str(), rb_str_dup(), st_data_t, st_lookup(), and symbols::sym_id.

int rb_is_attrset_id ( ID  id)

Definition at line 17246 of file parse.c.

References is_attrset_id.

int rb_is_attrset_name ( VALUE  name)

Definition at line 17364 of file parse.c.

References ID_ATTRSET, IDSET_ATTRSET_FOR_INTERN, and rb_str_symname_type().

int rb_is_class_id ( ID  id)

Definition at line 17228 of file parse.c.

References is_class_id.

int rb_is_class_name ( VALUE  name)

Definition at line 17346 of file parse.c.

References ID_CLASS, and rb_str_symname_type().

int rb_is_const_id ( ID  id)

Definition at line 17222 of file parse.c.

References is_const_id.

int rb_is_const_name ( VALUE  name)

Definition at line 17340 of file parse.c.

References ID_CONST, and rb_str_symname_type().

int rb_is_global_id ( ID  id)

Definition at line 17234 of file parse.c.

References is_global_id.

int rb_is_global_name ( VALUE  name)

Definition at line 17352 of file parse.c.

References ID_GLOBAL, and rb_str_symname_type().

int rb_is_instance_id ( ID  id)

Definition at line 17240 of file parse.c.

References is_instance_id.

int rb_is_instance_name ( VALUE  name)

Definition at line 17358 of file parse.c.

References ID_INSTANCE, and rb_str_symname_type().

int rb_is_junk_id ( ID  id)

Definition at line 17258 of file parse.c.

References is_junk_id.

int rb_is_junk_name ( VALUE  name)

Definition at line 17386 of file parse.c.

References IDSET_ATTRSET_FOR_SYNTAX, and rb_str_symname_type().

int rb_is_local_id ( ID  id)

Definition at line 17252 of file parse.c.

References is_local_id.

int rb_is_local_name ( VALUE  name)

Definition at line 17370 of file parse.c.

References ID_LOCAL, and rb_str_symname_type().

int rb_is_method_name ( VALUE  name)

Definition at line 17376 of file parse.c.

References FALSE, ID_ATTRSET, ID_JUNK, ID_LOCAL, rb_str_symname_type(), and TRUE.

NODE* rb_parser_append_print ( VALUE  vparser,
NODE node 
)
void* rb_parser_calloc ( struct parser_params parser,
size_t  nelem,
size_t  size 
)

Definition at line 17626 of file parse.c.

References ADD2HEAP, cnt, HEAPCNT, n, NEWHEAP, ptr, and xcalloc.

NODE* rb_parser_compile_cstr ( volatile VALUE  vparser,
const char *  f,
const char *  s,
int  len,
int  line 
)

Definition at line 12024 of file parse.c.

References parser_compile_string(), rb_filesystem_str_new_cstr(), and rb_str_new().

NODE* rb_parser_compile_file ( volatile VALUE  vparser,
const char *  f,
VALUE  file,
int  start 
)

Definition at line 12045 of file parse.c.

References rb_filesystem_str_new_cstr(), and rb_parser_compile_file_path().

NODE* rb_parser_compile_file_path ( volatile VALUE  vparser,
VALUE  fname,
VALUE  file,
int  start 
)
NODE* rb_parser_compile_string ( volatile VALUE  vparser,
const char *  f,
VALUE  s,
int  line 
)

Definition at line 12004 of file parse.c.

References rb_filesystem_str_new_cstr(), and rb_parser_compile_string_path().

NODE* rb_parser_compile_string_path ( volatile VALUE  vparser,
VALUE  f,
VALUE  s,
int  line 
)

Definition at line 12010 of file parse.c.

References must_be_ascii_compatible(), and parser_compile_string().

VALUE rb_parser_encoding ( VALUE  vparser)

Definition at line 17570 of file parse.c.

References current_enc, parser, rb_enc_from_encoding(), and TypedData_Get_Struct.

VALUE rb_parser_end_seen_p ( VALUE  vparser)

Definition at line 17555 of file parse.c.

References parser, Qfalse, Qtrue, ruby__end__seen, and TypedData_Get_Struct.

void rb_parser_free ( struct parser_params parser,
void ptr 
)

Definition at line 17656 of file parse.c.

References parser_params::heap, n, NULL, rb_gc_force_recycle(), and xfree.

VALUE rb_parser_get_yydebug ( VALUE  self)

Definition at line 17585 of file parse.c.

References parser, Qfalse, Qtrue, and TypedData_Get_Struct.

void* rb_parser_malloc ( struct parser_params parser,
size_t  size 
)

Definition at line 17616 of file parse.c.

References ADD2HEAP, cnt, HEAPCNT, n, NEWHEAP, ptr, and xmalloc.

VALUE rb_parser_new ( void  )

Definition at line 17541 of file parse.c.

References parser_new(), and TypedData_Wrap_Struct.

void* rb_parser_realloc ( struct parser_params parser,
void ptr,
size_t  size 
)
VALUE rb_parser_set_yydebug ( VALUE  self,
VALUE  flag 
)

Definition at line 17600 of file parse.c.

References flag, parser, RTEST, and TypedData_Get_Struct.

NODE* rb_parser_while_loop ( VALUE  vparser,
NODE node,
int  chop,
int  split 
)
struct kwtable* rb_reserved_word ( const char *  str,
unsigned int  len 
)

Definition at line 17524 of file parse.c.

References reserved_word().

static int rb_str_symname_type ( VALUE  name,
unsigned int  allowed_attrset 
)
static
VALUE rb_sym_all_symbols ( void  )
int rb_symname_p ( const char *  name)

Definition at line 16778 of file parse.c.

References rb_ascii8bit_encoding(), and rb_enc_symname_p().

static void reduce_nodes_gen ( struct parser_params parser,
NODE **  body 
)
static
static VALUE reg_compile_gen ( struct parser_params parser,
VALUE  str,
int  options 
)
static
static int reg_fragment_check_gen ( struct parser_params parser,
VALUE  str,
int  options 
)
static
static void reg_fragment_setenc_gen ( struct parser_params parser,
VALUE  str,
int  options 
)
static
static NODE * reg_named_capture_assign_gen ( struct parser_params parser,
VALUE  regexp,
NODE match 
)
static
static int reg_named_capture_assign_iter ( const OnigUChar name,
const OnigUChar name_end,
int  back_num,
int back_refs,
OnigRegex  regex,
void arg0 
)
static
static ID register_symid ( ID  id,
const char *  name,
long  len,
rb_encoding enc 
)
static

Definition at line 16905 of file parse.c.

References rb_enc_str_new(), and register_symid_str().

static ID register_symid_str ( ID  id,
VALUE  str 
)
static
static NODE * remove_begin ( NODE node)
static

Definition at line 15665 of file parse.c.

References n, nd_type, and NODE_BEGIN.

Referenced by newline_node(), and switch().

static NODE * remove_begin_all ( NODE node)
static

Definition at line 15675 of file parse.c.

References n, nd_type, and NODE_BEGIN.

static NODE * ret_args_gen ( struct parser_params parser,
NODE node 
)
static

Definition at line 15964 of file parse.c.

References nd_set_type, nd_type, no_blockarg(), NODE_ARRAY, and NODE_VALUES.

static void set_file_encoding ( struct parser_params parser,
const char *  str,
const char *  send 
)
static
static VALUE setup_fake_str ( struct RString fake_str,
const char *  name,
long  len 
)
static
static int shadowing_lvar_0 ( struct parser_params parser,
ID  name 
)
static
static ID shadowing_lvar_gen ( struct parser_params parser,
ID  name 
)
static

Definition at line 15325 of file parse.c.

References name, and shadowing_lvar_0().

static int simple_re_meta ( int  c)
inlinestatic

Definition at line 12549 of file parse.c.

References FALSE, and TRUE.

Referenced by parser_tokadd_string().

static NODE * splat_array ( NODE node)
static

Definition at line 15466 of file parse.c.

References nd_type, NODE_ARRAY, and NODE_SPLAT.

Referenced by switch().

switch ( yytype  )

Definition at line 4539 of file parse.c.

switch ( yyn  )

Definition at line 5233 of file parse.c.

References ALLOC_N, arg_append, arg_blk_pass(), arg_concat, arg_var, args, aryset, assignable, attrset, block_append, block_dup_check, brace_nest, buf, call_bin_op, call_uni_op, CMDARG_LEXPOP, CMDARG_PUSH, cmdarg_stack, command_start, compile_error, compile_for_eval, cond, COND_POP, COND_PUSH, cond_stack, cur_mid, deferred_nodes, dsym_node, dyna_in_block, dyna_pop, dyna_push, evstr2dstr, FIXNUM_P, fixpos(), fixup_nodes(), formal_argument, get_id, gettable, head, YYSTYPE::id, id, ID2SYM, idAREF, idEq, ifndef_ripper, in_def, in_defined, in_single, INT2FIX, internal_id, is_local_id, keyword__ENCODING__, keyword__FILE__, keyword__LINE__, keyword_false, keyword_nil, keyword_self, keyword_true, lex_state, lex_strterm, list, list_append, list_concat, literal_concat, literal_concat0(), local_id, local_pop, local_push, logop, lpar_beg, m, match_op, nd_args, nd_body, nd_iter, nd_lit, nd_next, nd_plen, nd_set_line, nd_set_type, nd_type, nd_value, negate_lit(), NEW_ALIAS, new_args, NEW_ARGS_AUX, new_args_tail, NEW_ARGSCAT, new_attr_op_assign, NEW_BEGIN, NEW_BLOCK_PASS, NEW_BREAK, new_bv, NEW_CALL, NEW_CASE, NEW_CDECL, NEW_CLASS, NEW_COLON2, NEW_COLON3, new_const_op_assign, NEW_CVAR, NEW_DASGN_CURR, new_defined, NEW_DEFN, NEW_DEFS, NEW_DOT2, NEW_DOT3, NEW_DSTR, NEW_DVAR, NEW_ENSURE, NEW_ERRINFO, NEW_EVSTR, new_evstr, NEW_FCALL, NEW_FOR, NEW_GVAR, NEW_HASH, NEW_IF, NEW_ITER, NEW_IVAR, NEW_KW_ARG, NEW_LAMBDA, NEW_LIST, NEW_LIT, NEW_LVAR, NEW_MASGN, NEW_MODULE, NEW_NEXT, NEW_NIL, NEW_NODE, NEW_OP_ASGN1, new_op_assign, NEW_OPT_ARG, NEW_POSTARG, NEW_POSTEXE, NEW_REDO, NEW_RESBODY, NEW_RESCUE, NEW_RETRY, NEW_RETURN, NEW_SCLASS, NEW_SCOPE, NEW_SPLAT, NEW_STR, NEW_SUPER, NEW_UNDEF, NEW_UNLESS, NEW_UNTIL, NEW_VALIAS, NEW_WHEN, NEW_WHILE, NEW_XSTR, NEW_YIELD, new_yield, NEW_ZARRAY, NEW_ZSUPER, newline_node(), NIL_P(), YYSTYPE::node, NODE_AND, NODE_ARRAY, node_assign, NODE_BEGIN, NODE_BLOCK, NODE_BLOCK_PASS, NODE_DASGN, NODE_DASGN_CURR, NODE_DREGX, NODE_DREGX_ONCE, NODE_DSTR, NODE_DSYM, NODE_DXSTR, NODE_ENSURE, NODE_FL_NEWLINE, NODE_LASGN, NODE_LIT, NODE_MASGN, NODE_OR, NODE_RESCUE, NODE_SCOPE, NODE_SELF, NODE_STR, NODE_XSTR, NODE_YIELD, NODE_ZARRAY, NOEX_PRIVATE, NULL, YYSTYPE::num, one(), opts, paren_nest, PARSER_ARG, Qnil, Qnone, rb_backref_error, rb_cArray, rb_fstring(), rb_gc_force_recycle(), rb_intern, rb_intern2(), rb_intern_str, rb_parse_in_main(), rb_str_intern(), rb_str_resize(), RB_TYPE_P, rb_warn0, RE_OPTION_MASK, RE_OPTION_ONCE, reduce_nodes, reg_compile, reg_fragment_check, reg_named_capture_assign, remove_begin(), ret_args, ripper_intern(), ruby_eval_tree, ruby_eval_tree_begin, ruby_sourceline, shadowing_lvar, splat_array(), src, STR_NEW0, T_REGEXP, tANDOP, tAREF, tASET, tbl, tCMP, tDSTAR, tEQ, tEQQ, tGEQ, tLEQ, tLSHFT, tMATCH, tNEQ, tNMATCH, token_info_pop, token_info_push, tokline, tOROP, tPOW, tRSHFT, TRUE, tUMINUS, tUPLUS, YYSTYPE::val, value_expr, YYSTYPE::vars, void_expr, void_stmts, yyerrok, yyerror, and zero().

static NODE* switch ( id  )
switch ( id_type(id )
static int sym_check_asciionly ( VALUE  str)
static
static int symbols_i ( VALUE  sym,
ID  value,
VALUE  ary 
)
static

Definition at line 17190 of file parse.c.

References ID2SYM, rb_ary_push(), and ST_CONTINUE.

Referenced by rb_sym_all_symbols().

static int token_info_get_column ( struct parser_params parser,
const char *  token 
)
static

Definition at line 11678 of file parse.c.

References lex_p, lex_pbeg, p, and strlen().

Referenced by token_info_pop(), and token_info_push().

static int token_info_has_nonspaces ( struct parser_params parser,
const char *  token 
)
static

Definition at line 11692 of file parse.c.

References lex_p, lex_pbeg, p, and strlen().

Referenced by token_info_pop(), and token_info_push().

static void token_info_pop ( struct parser_params parser,
const char *  token 
)
static
static void token_info_push ( struct parser_params parser,
const char *  token 
)
static
static int value_expr_gen ( struct parser_params parser,
NODE node 
)
static
static void void_expr_gen ( struct parser_params parser,
NODE node 
)
static
static void void_stmts_gen ( struct parser_params parser,
NODE node 
)
static

Definition at line 15651 of file parse.c.

References nd_type, NODE_BLOCK, RTEST, ruby_verbose, and void_expr0.

static void vtable_add ( struct vtable tbl,
ID  id 
)
static
static struct vtable* vtable_alloc ( struct vtable prev)
static

Definition at line 215 of file parse.c.

References ALLOC, ALLOC_N, vtable::capa, vtable::pos, vtable::prev, vtable::tbl, tbl, and VTBL_DEBUG.

Referenced by dyna_push_gen(), and local_push_gen().

static void vtable_free ( struct vtable tbl)
static

Definition at line 227 of file parse.c.

References POINTER_P, vtable::tbl, VTBL_DEBUG, and xfree.

Referenced by dyna_pop_1(), and local_pop_gen().

static int vtable_included ( const struct vtable tbl,
ID  id 
)
static

Definition at line 254 of file parse.c.

References i, POINTER_P, vtable::pos, and vtable::tbl.

Referenced by dvar_curr_gen(), dvar_defined_gen(), local_id_gen(), and local_tbl_gen().

static int vtable_size ( const struct vtable tbl)
static

Definition at line 202 of file parse.c.

References POINTER_P, and vtable::pos.

Referenced by arg_var_gen(), internal_id_gen(), local_tbl_gen(), and local_var_gen().

static void warn_unless_e_option ( struct parser_params parser,
NODE node,
const char *  str 
)
static

Definition at line 15797 of file parse.c.

References e_option_supplied(), and parser_warn.

Referenced by cond0(), and range_op().

static void warn_unused_var ( struct parser_params parser,
struct local_vars local 
)
static
static void warning_unless_e_option ( struct parser_params parser,
NODE node,
const char *  str 
)
static

Definition at line 15803 of file parse.c.

References e_option_supplied(), and parser_warning.

Referenced by cond0().

while ( yyssp!  = yyss)

Definition at line 11522 of file parse.c.

References yydestruct(), and YYPOPSTACK.

yyexhaustedlab YY_ ( "memory exhausted"  )
YY_REDUCE_PRINT ( yyn  )
YY_STACK_PRINT ( yyss  ,
yyssp   
)
YY_SYMBOL_PRINT ( yymsg  ,
yytype  ,
yyvaluep  ,
yylocationp   
)
YY_SYMBOL_PRINT ( "Next token is"  ,
yytoken  ,
yylval,
yylloc 
)
YY_SYMBOL_PRINT ( "Shifting"  ,
yytoken  ,
yylval,
yylloc 
)
YY_SYMBOL_PRINT ( )
YY_SYMBOL_PRINT ( "Shifting"  ,
yystos  [yyn],
yyvsp  ,
yylsp   
)
yy_symbol_value_print ( yyoutput  ,
yytype  ,
yyvaluep  ,
parser   
)
static NODE* yycompile ( struct parser_params parser,
VALUE  fname,
int  line 
)
static
static VALUE yycompile0 ( VALUE  arg)
static
yydestruct ( "Cleanup: discarding lookahead"  ,
yytoken  ,
yylval,
parser   
)
YYDPRINTF ( (stderr,"Starting parse\n")  )
YYDPRINTF ( (stderr,"Entering state %d\n", yystate)  )
else YYFPRINTF ( yyoutput  )
YYFPRINTF ( yyoutput  ,
 
)
YYFPRINTF ( stderr  ,
"\n"   
)
YYFPRINTF ( stderr  ,
"Reducing stack by rule %d (line %lu):\n ,
yyrule 1,
yylno   
)
return YYID ( yyresult  )
static int yylex ( void ,
void  
)
static
int yyparse ( )
YYPOPSTACK ( yylen  )
YYSTACK_FREE ( yyss  )
YYSTACK_FREE ( yymsg  )
static int yysyntax_error ( YYSIZE_T yymsg_alloc,
char **  yymsg,
yytype_int16 yyssp,
int  yytoken 
)
static
static YYSIZE_T yytnamerr ( char *  yyres,
const char *  yystr 
)
static

Definition at line 4735 of file parse.c.

References yyn, YYSIZE_T, and yystr.

Referenced by yysyntax_error().

YYUSE ( parser  )
YYUSE ( yyoutput  )

Variable Documentation

yynewstate __pad0__

Definition at line 5067 of file parse.c.

yyexhaustedlab __pad10__

Definition at line 11504 of file parse.c.

yyreturn __pad11__

Definition at line 11514 of file parse.c.

error __pad12__

Definition at line 15281 of file parse.c.

yysetstate __pad1__

Definition at line 5070 of file parse.c.

yybackup __pad2__

Definition at line 5149 of file parse.c.

yydefault __pad3__

Definition at line 5208 of file parse.c.

yyreduce __pad4__

Definition at line 5219 of file parse.c.

yyerrlab __pad5__

Definition at line 11355 of file parse.c.

yyerrorlab __pad6__

Definition at line 11432 of file parse.c.

yyerrlab1 __pad7__

Definition at line 11447 of file parse.c.

yyacceptlab __pad8__

Definition at line 11489 of file parse.c.

yyabortlab __pad9__

Definition at line 11496 of file parse.c.

continue
Initial value:
{
return yylen
Definition: ripper.c:4693
#define YYSIZE_T
Definition: parse.c:972

Definition at line 4689 of file parse.c.

else
Initial value:
{
int yytoken
Definition: ripper.c:5022
#define YYTRANSLATE(YYX)
Definition: parse.c:1163
yychar
Definition: ripper.c:5050

Definition at line 5168 of file parse.c.

struct symbols global_symbols = {tLAST_TOKEN}
static
const char id_type_names[][9]
static
Initial value:
= {
"LOCAL",
"INSTANCE",
"",
"GLOBAL",
"ATTRSET",
"CONST",
"CLASS",
"JUNK",
}

Definition at line 15361 of file parse.c.

int
static
Initial value:
{
struct parser_params *parser = (struct parser_params*)p
register C_block * p
Definition: crypt.c:309
struct parser_params * parser
Definition: ripper.c:4527

Definition at line 14787 of file parse.c.

struct magic_comment magic_comments[]
static
Initial value:
= {
{"warn_indent", parser_set_token_info},
}
static long parser_encode_length(struct parser_params *parser, const char *name, long len)
Definition: parse.c:13144
static void magic_comment_encoding(struct parser_params *parser, const char *name, const char *val)
Definition: parse.c:13212
static void parser_set_token_info(struct parser_params *parser, const char *name, const char *val)
Definition: parse.c:13221

Definition at line 13248 of file parse.c.

Referenced by parser_magic_comment().

const char* name

Definition at line 16637 of file parse.c.

struct { ... } op_tbl[]
Initial value:
= {
{tDOT2, ".."},
{tDOT3, "..."},
{tPOW, "**"},
{tDSTAR, "**"},
{tUPLUS, "+@"},
{tUMINUS, "-@"},
{tCMP, "<=>"},
{tGEQ, ">="},
{tLEQ, "<="},
{tEQ, "=="},
{tEQQ, "==="},
{tNEQ, "!="},
{tMATCH, "=~"},
{tNMATCH, "!~"},
{tAREF, "[]"},
{tASET, "[]="},
{tLSHFT, "<<"},
{tRSHFT, ">>"},
{tCOLON2, "::"},
}
Definition: ripper.y:121
Definition: ripper.y:110
Definition: ripper.y:120
Definition: ripper.y:107
Definition: ripper.y:122
Definition: ripper.y:111
Definition: ripper.y:114
Definition: ripper.y:109
Definition: ripper.y:112
Definition: ripper.y:115
Definition: ripper.y:137
Definition: ripper.y:118
Definition: ripper.y:125
Definition: ripper.y:124
Definition: ripper.y:113
Definition: ripper.y:123

Referenced by intern_str(), and rb_id2str().

int struct parser_params* parser

Definition at line 4527 of file parse.c.

static const rb_data_type_t parser_data_type
static
Initial value:
= {
"parser",
{
},
}
static size_t parser_memsize(const void *ptr)
Definition: parse.c:17491
static void parser_free(void *ptr)
Definition: parse.c:17474
static void parser_mark(void *ptr)
Definition: parse.c:17448
#define RUBY_TYPED_FREE_IMMEDIATELY
#define NULL
Definition: _sdbm.c:102

Definition at line 11975 of file parse.c.

parser parser_yylval = lval

Definition at line 14792 of file parse.c.

const unsigned int ruby_global_name_punct_bits[]
Initial value:
= {
}
#define SPECIAL_PUNCT(idx)
Definition: parse.c:12722

Definition at line 12717 of file parse.c.

struct st_hash_type symhash
static
Initial value:
= {
}
st_index_t rb_str_hash(VALUE)
Definition: string.c:2421
int rb_str_hash_cmp(VALUE, VALUE)
Definition: string.c:2431

Definition at line 16678 of file parse.c.

Definition at line 14789 of file parse.c.

ID token

Definition at line 16636 of file parse.c.

Definition at line 14793 of file parse.c.

YYACCEPT

Definition at line 5136 of file parse.c.

goto yybackup

Definition at line 5138 of file parse.c.

void yytype_int16* yybottom
static

Definition at line 4585 of file parse.c.

Referenced by for().

yychar = YYEMPTY

Definition at line 5050 of file parse.c.

const yytype_int16 yycheck[]
static

Definition at line 3172 of file parse.c.

return yyd

Definition at line 4721 of file parse.c.

const yytype_uint16 yydefact[]
static

Definition at line 1774 of file parse.c.

goto yydefault

Definition at line 5151 of file parse.c.

const yytype_int16 yydefgoto[]
static
Initial value:
=
{
-1, 1, 2, 68, 69, 70, 239, 568, 569, 255,
256, 448, 257, 439, 72, 73, 360, 74, 75, 510,
691, 246, 77, 78, 258, 79, 80, 81, 468, 82,
212, 379, 380, 195, 196, 197, 198, 606, 557, 200,
84, 441, 214, 263, 231, 749, 428, 429, 228, 229,
216, 415, 430, 516, 517, 85, 358, 261, 262, 636,
626, 362, 847, 363, 848, 733, 989, 737, 734, 930,
595, 597, 747, 936, 248, 87, 88, 89, 90, 91,
92, 93, 94, 95, 96, 714, 571, 722, 844, 845,
371, 771, 772, 773, 959, 896, 800, 687, 688, 801,
971, 972, 281, 282, 473, 776, 877, 659, 945, 322,
511, 97, 98, 712, 705, 566, 558, 320, 508, 507,
578, 988, 716, 838, 916, 920, 99, 100, 101, 102,
103, 104, 105, 293, 486, 106, 297, 107, 108, 295,
299, 289, 287, 291, 478, 678, 677, 793, 891, 797,
109, 288, 110, 111, 112, 219, 220, 115, 221, 222,
590, 736, 745, 746, 879, 779, 661, 662, 889, 664,
665, 666, 667, 805, 806, 668, 669, 670, 671, 808,
809, 672, 673, 674, 675, 676, 782, 398, 596, 268,
431, 224, 118, 630, 560, 401, 306, 425, 426, 707,
459, 572, 366, 260
}

Definition at line 1885 of file parse.c.

char* char* yydest
static

Definition at line 4711 of file parse.c.

goto yyerrlab

Definition at line 5210 of file parse.c.

goto yyerrlab1

Definition at line 11420 of file parse.c.

yyerrstatus = 0

Definition at line 4998 of file parse.c.

int yyi
Initial value:
{
int yynrhs = yyr2[yyrule]
static const yytype_uint8 yyr2[]
Definition: parse.c:1704
int yyrule
Definition: ripper.c:4617

Definition at line 4620 of file parse.c.

yylen = 0

Definition at line 4693 of file parse.c.

unsigned long int yylno = yyrline[yyrule]

Definition at line 4623 of file parse.c.

YYSTYPE yylval
Initial value:
{
int yychar
yychar
Definition: ripper.c:5050

Definition at line 4986 of file parse.c.

char * yymsg = "Deleting"
static

Definition at line 4923 of file parse.c.

Referenced by if(), and yysyntax_error().

YYSIZE_T yymsg_alloc = sizeof yymsgbuf

Definition at line 5031 of file parse.c.

char yymsgbuf[128]

Definition at line 5029 of file parse.c.

yyn = yytoken

Definition at line 5019 of file parse.c.

yynerrs = 0

Definition at line 4994 of file parse.c.

goto yynewstate

Definition at line 5201 of file parse.c.

static void FILE * yyoutput
static

Definition at line 4524 of file parse.c.

const yytype_int16 yypact[]
static

Definition at line 1913 of file parse.c.

const yytype_int16 yypgoto[]
static
Initial value:
=
{
-813, -813, -813, -361, -813, 29, -813, -540, -29, -813,
515, -813, 43, -813, -301, -63, -71, 21, -813, -174,
-813, 797, -10, 869, -158, 16, -76, -813, -395, 8,
1783, -325, 870, -53, -813, -5, -813, -813, 3, -813,
1127, -813, -19, -813, -67, 257, -317, 118, -3, -813,
-390, -181, -4, -813, -313, -15, -813, -813, -813, -813,
-813, -813, -813, -813, -813, -813, -813, -813, -813, -813,
-813, -813, -813, -813, 55, -813, -813, -813, -813, -813,
-813, -813, -813, -813, -813, -541, -344, -527, -45, -631,
-813, -770, -784, 210, 290, 172, -813, -425, -813, -663,
-813, -31, -813, -813, -813, -813, -813, -813, -813, 236,
-813, -813, -813, -813, -813, -813, -813, -96, -813, -813,
-556, -813, -34, -813, -813, -813, -813, -813, -813, 889,
-813, -813, -813, -813, 691, -813, -813, -813, -813, -813,
-813, -813, 933, -813, -97, -813, -813, -813, -813, -813,
0, -813, 6, -813, -11, 1321, 1524, 897, 1945, 1604,
-813, -813, 58, -813, -404, -154, -323, -812, 123, -717,
87, 76, 215, 101, -813, -813, -813, -69, -711, -629,
106, 237, -813, -616, -813, -44, -626, -813, -813, -813,
98, -392, -813, -319, -813, 624, -46, -26, -168, -565,
-207, -28, -13, -2
}

Definition at line 2024 of file parse.c.

const yytype_uint16 yyprhs[]
static

Definition at line 1210 of file parse.c.

const yytype_uint16 yyr1[]
static

Definition at line 1636 of file parse.c.

const yytype_uint8 yyr2[]
static

Definition at line 1704 of file parse.c.

goto yyreduce

Definition at line 5211 of file parse.c.

yyresult = 2

Definition at line 5020 of file parse.c.

goto yyreturn

Definition at line 11490 of file parse.c.

const yytype_int16 yyrhs[]
static

Definition at line 1278 of file parse.c.

const yytype_uint16 yyrline[]
static

Definition at line 1474 of file parse.c.

int yyrule

Definition at line 4617 of file parse.c.

const char* yys = yysrc

Definition at line 4716 of file parse.c.

goto yysetstate

Definition at line 5059 of file parse.c.

const char* yysrc

Definition at line 4712 of file parse.c.

yyss = yyssa

Definition at line 5009 of file parse.c.

Definition at line 5008 of file parse.c.

yyssp = yyss

Definition at line 5010 of file parse.c.

yystacksize = YYINITDEPTH

Definition at line 5017 of file parse.c.

yystate = 0

Definition at line 4996 of file parse.c.

const yytype_uint16 yystos[]
static

Definition at line 4287 of file parse.c.

YYSIZE_T const char* yystr
static

Definition at line 4687 of file parse.c.

Referenced by yytnamerr().

const yytype_int16 yytable[]
static

Definition at line 2053 of file parse.c.

const char* const yytname[]
static

Definition at line 1545 of file parse.c.

yytoken = 0

Definition at line 5022 of file parse.c.

yytype_int16* yytop

Definition at line 4586 of file parse.c.

const yytype_uint8 yytranslate[]
static

Definition at line 1167 of file parse.c.

int yytype

Definition at line 4525 of file parse.c.

yyval = yyvsp[1-yylen]

Definition at line 5025 of file parse.c.

YYSTYPE* yyvaluep

Definition at line 4526 of file parse.c.

yyvs = yyvsa

Definition at line 5014 of file parse.c.

Definition at line 5013 of file parse.c.

* yyvsp = yyvs
static

Definition at line 4616 of file parse.c.