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
Defines
#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	YYDEBUG 1
#define	YYERROR_VERBOSE 1
#define	YYSTACK_USE_ALLOCA 0
#define	numberof(array) (int)(sizeof(array) / sizeof((array)[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	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
#define	NODE_HEREDOC NODE_ARRAY
#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	YYSIZE_MAXIMUM ((YYSIZE_T) -1)
#define	YYUSE(e) ((void) (e))
#define	YYID(n) (n)
#define	YYSTACK_FREE(Ptr) do { /* empty */; } while (YYID (0))
#define	YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1)
#define	YYSTACK_BYTES(N)
#define	YYCOPY_NEEDED 1
#define	YYSTACK_RELOCATE(Stack_alloc, Stack)
#define	YYFINAL 3
#define	YYLAST 10700
#define	YYNTOKENS 142
#define	YYNNTS 199
#define	YYNRULES 620
#define	YYNSTATES 1057
#define	YYUNDEFTOK 2
#define	YYMAXUTOK 352
#define	YYTRANSLATE(YYX) ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK)
#define	YYPACT_NINF -808
#define	YYTABLE_NINF -621
#define	yypact_value_is_default(yystate) ((yystate) == (-808))
#define	yytable_value_is_error(yytable_value) ((yytable_value) == (-621))
#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	YYLEX yylex (&yylval, parser)
#define	YYDPRINTF(Args)
#define	YY_SYMBOL_PRINT(Title, Type, Value, Location)
#define	YY_STACK_PRINT(Bottom, Top)
#define	YY_REDUCE_PRINT(Rule)
#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	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((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	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	IDSET_ATTRSET_FOR_SYNTAX ((1U<<ID_LOCAL)\|(1U<<ID_CONST))
#define	IDSET_ATTRSET_FOR_INTERN (~(~0U<<(1<<ID_SCOPE_SHIFT)) & ~(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 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_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_MAX_STATE }
enum	lex_state_e
enum	yytokentype { END_OF_INPUT = 0, keyword_class = 258, keyword_module = 259, keyword_def = 260, keyword_undef = 261, keyword_begin = 262, keyword_rescue = 263, keyword_ensure = 264, keyword_end = 265, keyword_if = 266, keyword_unless = 267, keyword_then = 268, keyword_elsif = 269, keyword_else = 270, keyword_case = 271, keyword_when = 272, keyword_while = 273, keyword_until = 274, keyword_for = 275, keyword_break = 276, keyword_next = 277, keyword_redo = 278, keyword_retry = 279, keyword_in = 280, keyword_do = 281, keyword_do_cond = 282, keyword_do_block = 283, keyword_do_LAMBDA = 284, keyword_return = 285, keyword_yield = 286, keyword_super = 287, keyword_self = 288, keyword_nil = 289, keyword_true = 290, keyword_false = 291, keyword_and = 292, keyword_or = 293, keyword_not = 294, modifier_if = 295, modifier_unless = 296, modifier_while = 297, modifier_until = 298, modifier_rescue = 299, keyword_alias = 300, keyword_defined = 301, keyword_BEGIN = 302, keyword_END = 303, keyword__LINE__ = 304, keyword__FILE__ = 305, keyword__ENCODING__ = 306, tIDENTIFIER = 307, tFID = 308, tGVAR = 309, tIVAR = 310, tCONSTANT = 311, tCVAR = 312, tLABEL = 313, tINTEGER = 314, tFLOAT = 315, tSTRING_CONTENT = 316, tCHAR = 317, tNTH_REF = 318, tBACK_REF = 319, tREGEXP_END = 320, tUPLUS = 130, tUMINUS = 131, tPOW = 132, tCMP = 134, tEQ = 139, tEQQ = 140, tNEQ = 141, tGEQ = 138, tLEQ = 137, tANDOP = 321, tOROP = 322, tMATCH = 142, tNMATCH = 143, tDOT2 = 128, tDOT3 = 129, tAREF = 144, tASET = 145, tLSHFT = 135, tRSHFT = 136, tCOLON2 = 323, tCOLON3 = 324, tOP_ASGN = 325, tASSOC = 326, tLPAREN = 327, tLPAREN_ARG = 328, tRPAREN = 329, tLBRACK = 330, tLBRACE = 331, tLBRACE_ARG = 332, tSTAR = 333, tDSTAR = 334, tAMPER = 335, tLAMBDA = 336, tSYMBEG = 337, tSTRING_BEG = 338, tXSTRING_BEG = 339, tREGEXP_BEG = 340, tWORDS_BEG = 341, tQWORDS_BEG = 342, tSYMBOLS_BEG = 343, tQSYMBOLS_BEG = 344, tSTRING_DBEG = 345, tSTRING_DEND = 346, tSTRING_DVAR = 347, tSTRING_END = 348, tLAMBEG = 349, tLOWEST = 350, tUMINUS_NUM = 351, tLAST_TOKEN = 352, END_OF_INPUT = 0, keyword_class = 258, keyword_module = 259, keyword_def = 260, keyword_undef = 261, keyword_begin = 262, keyword_rescue = 263, keyword_ensure = 264, keyword_end = 265, keyword_if = 266, keyword_unless = 267, keyword_then = 268, keyword_elsif = 269, keyword_else = 270, keyword_case = 271, keyword_when = 272, keyword_while = 273, keyword_until = 274, keyword_for = 275, keyword_break = 276, keyword_next = 277, keyword_redo = 278, keyword_retry = 279, keyword_in = 280, keyword_do = 281, keyword_do_cond = 282, keyword_do_block = 283, keyword_do_LAMBDA = 284, keyword_return = 285, keyword_yield = 286, keyword_super = 287, keyword_self = 288, keyword_nil = 289, keyword_true = 290, keyword_false = 291, keyword_and = 292, keyword_or = 293, keyword_not = 294, modifier_if = 295, modifier_unless = 296, modifier_while = 297, modifier_until = 298, modifier_rescue = 299, keyword_alias = 300, keyword_defined = 301, keyword_BEGIN = 302, keyword_END = 303, keyword__LINE__ = 304, keyword__FILE__ = 305, keyword__ENCODING__ = 306, tIDENTIFIER = 307, tFID = 308, tGVAR = 309, tIVAR = 310, tCONSTANT = 311, tCVAR = 312, tLABEL = 313, tINTEGER = 314, tFLOAT = 315, tSTRING_CONTENT = 316, tCHAR = 317, tNTH_REF = 318, tBACK_REF = 319, tREGEXP_END = 320, tUPLUS = 130, tUMINUS = 131, tPOW = 132, tCMP = 134, tEQ = 139, tEQQ = 140, tNEQ = 141, tGEQ = 138, tLEQ = 137, tANDOP = 321, tOROP = 322, tMATCH = 142, tNMATCH = 143, tDOT2 = 128, tDOT3 = 129, tAREF = 144, tASET = 145, tLSHFT = 135, tRSHFT = 136, tCOLON2 = 323, tCOLON3 = 324, tOP_ASGN = 325, tASSOC = 326, tLPAREN = 327, tLPAREN_ARG = 328, tRPAREN = 329, tLBRACK = 330, tLBRACE = 331, tLBRACE_ARG = 332, tSTAR = 333, tDSTAR = 334, tAMPER = 335, tLAMBDA = 336, tSYMBEG = 337, tSTRING_BEG = 338, tXSTRING_BEG = 339, tREGEXP_BEG = 340, tWORDS_BEG = 341, tQWORDS_BEG = 342, tSYMBOLS_BEG = 343, tQSYMBOLS_BEG = 344, tSTRING_DBEG = 345, tSTRING_DEND = 346, tSTRING_DVAR = 347, tSTRING_END = 348, tLAMBEG = 349, tLOWEST = 350, tUMINUS_NUM = 351, tLAST_TOKEN = 352, END_OF_INPUT = 0, keyword_class = 258, keyword_module = 259, keyword_def = 260, keyword_undef = 261, keyword_begin = 262, keyword_rescue = 263, keyword_ensure = 264, keyword_end = 265, keyword_if = 266, keyword_unless = 267, keyword_then = 268, keyword_elsif = 269, keyword_else = 270, keyword_case = 271, keyword_when = 272, keyword_while = 273, keyword_until = 274, keyword_for = 275, keyword_break = 276, keyword_next = 277, keyword_redo = 278, keyword_retry = 279, keyword_in = 280, keyword_do = 281, keyword_do_cond = 282, keyword_do_block = 283, keyword_do_LAMBDA = 284, keyword_return = 285, keyword_yield = 286, keyword_super = 287, keyword_self = 288, keyword_nil = 289, keyword_true = 290, keyword_false = 291, keyword_and = 292, keyword_or = 293, keyword_not = 294, modifier_if = 295, modifier_unless = 296, modifier_while = 297, modifier_until = 298, modifier_rescue = 299, keyword_alias = 300, keyword_defined = 301, keyword_BEGIN = 302, keyword_END = 303, keyword__LINE__ = 304, keyword__FILE__ = 305, keyword__ENCODING__ = 306, tIDENTIFIER = 307, tFID = 308, tGVAR = 309, tIVAR = 310, tCONSTANT = 311, tCVAR = 312, tLABEL = 313, tINTEGER = 314, tFLOAT = 315, tSTRING_CONTENT = 316, tCHAR = 317, tNTH_REF = 318, tBACK_REF = 319, tREGEXP_END = 320, tUPLUS = 130, tUMINUS = 131, tPOW = 132, tCMP = 134, tEQ = 139, tEQQ = 140, tNEQ = 141, tGEQ = 138, tLEQ = 137, tANDOP = 321, tOROP = 322, tMATCH = 142, tNMATCH = 143, tDOT2 = 128, tDOT3 = 129, tAREF = 144, tASET = 145, tLSHFT = 135, tRSHFT = 136, tCOLON2 = 323, tCOLON3 = 324, tOP_ASGN = 325, tASSOC = 326, tLPAREN = 327, tLPAREN_ARG = 328, tRPAREN = 329, tLBRACK = 330, tLBRACE = 331, tLBRACE_ARG = 332, tSTAR = 333, tDSTAR = 334, tAMPER = 335, tLAMBDA = 336, tSYMBEG = 337, tSTRING_BEG = 338, tXSTRING_BEG = 339, tREGEXP_BEG = 340, tWORDS_BEG = 341, tQWORDS_BEG = 342, tSYMBOLS_BEG = 343, tQSYMBOLS_BEG = 344, tSTRING_DBEG = 345, tSTRING_DEND = 346, tSTRING_DVAR = 347, tSTRING_END = 348, tLAMBEG = 349, tLOWEST = 350, tUMINUS_NUM = 351, tLAST_TOKEN = 352 }
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), 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)
	DEF_EXPR (BEG)
	DEF_EXPR (END)
	DEF_EXPR (ENDARG)
	DEF_EXPR (ENDFN)
	DEF_EXPR (ARG)
	DEF_EXPR (CMDARG)
	DEF_EXPR (MID)
	DEF_EXPR (FNAME)
	DEF_EXPR (DOT)
	DEF_EXPR (CLASS)
	DEF_EXPR (VALUE)
static int	vtable_size (const struct vtable *tbl)
static struct vtable *	vtable_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 NODE *	node_newnode (struct parser_params *, enum node_type, VALUE, VALUE, VALUE)
static NODE *	cond_gen (struct parser_params , NODE )
static NODE *	logop_gen (struct parser_params , enum node_type, NODE , NODE *)
static NODE *	newline_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 NODE *	remove_begin (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 NODE *	block_append_gen (struct parser_params , NODE , NODE *)
static NODE *	list_append_gen (struct parser_params , NODE , NODE *)
static NODE *	list_concat_gen (struct parser_params , NODE , NODE *)
static NODE *	arg_append_gen (struct parser_params , NODE , NODE *)
static NODE *	arg_concat_gen (struct parser_params , NODE , NODE *)
static NODE *	literal_concat_gen (struct parser_params , NODE , NODE *)
static int	literal_concat0 (struct parser_params *, VALUE, VALUE)
static NODE *	new_evstr_gen (struct parser_params , NODE )
static NODE *	evstr2dstr_gen (struct parser_params , NODE )
static NODE *	splat_array (NODE *)
static NODE *	call_bin_op_gen (struct parser_params , NODE , ID, NODE *)
static NODE *	call_uni_op_gen (struct parser_params , NODE , ID)
static NODE *	new_args_gen (struct parser_params , NODE , NODE , ID, NODE , NODE *)
static NODE *	new_args_tail_gen (struct parser_params , NODE , ID, ID)
static NODE *	negate_lit (NODE *)
static NODE *	ret_args_gen (struct parser_params , NODE )
static NODE *	arg_blk_pass (NODE , NODE )
static NODE *	new_yield_gen (struct parser_params , NODE )
static NODE *	dsym_node_gen (struct parser_params , NODE )
static NODE *	gettable_gen (struct parser_params *, ID)
static NODE *	assignable_gen (struct parser_params , ID, NODE )
static NODE *	aryset_gen (struct parser_params , NODE , NODE *)
static NODE *	attrset_gen (struct parser_params , NODE , ID)
static void	rb_backref_error_gen (struct parser_params , NODE )
static NODE *	node_assign_gen (struct parser_params , NODE , NODE *)
static NODE *	new_op_assign_gen (struct parser_params parser, NODE lhs, ID op, NODE *rhs)
static NODE *	new_attr_op_assign_gen (struct parser_params parser, NODE lhs, ID attr, ID op, NODE *rhs)
static NODE *	new_const_op_assign_gen (struct parser_params parser, NODE lhs, ID op, NODE *rhs)
static NODE *	match_op_gen (struct parser_params , NODE , NODE *)
static ID *	local_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 NODE *	reg_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 vtable *	dyna_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)
static void	yy_symbol_value_print (FILE yyoutput, int yytype, YYSTYPE const const yyvaluep, struct parser_params *parser)
static void	yy_symbol_print (FILE yyoutput, int yytype, YYSTYPE const const yyvaluep, struct parser_params *parser)
static void	yy_stack_print (yytype_int16 yybottom, yytype_int16 yytop)
static void	yy_reduce_print (YYSTYPE yyvsp, int yyrule, struct parser_params parser)
static YYSIZE_T	yystrlen (char *yystr) const
static char *	yystpcpy (char yydest, const char yysrc)
static YYSIZE_T	yytnamerr (char yyres, const char yystr)
static int	yysyntax_error (YYSIZE_T yymsg_alloc, char yymsg, yytype_int16 yyssp, int yytoken)
static void	yydestruct (char yymsg, int yytype, YYSTYPE yyvaluep, struct parser_params *parser) const
int	yyparse ()
int	yyparse (struct parser_params *parser)
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 NODE *	yycompile (struct parser_params *parser, VALUE fname, int line)
static rb_encoding *	must_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 NODE *	parser_compile_string (volatile VALUE vparser, VALUE fname, VALUE s, int line)
NODE *	rb_compile_string (const char *f, VALUE s, int line)
NODE *	rb_parser_compile_string (volatile VALUE vparser, const char *f, VALUE s, int line)
NODE *	rb_parser_compile_string_path (volatile VALUE vparser, VALUE f, VALUE s, int line)
NODE *	rb_compile_cstr (const char f, const char s, int len, int line)
NODE *	rb_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)
NODE *	rb_compile_file (const char *f, VALUE file, int start)
NODE *	rb_parser_compile_file (volatile VALUE vparser, const char *f, VALUE file, int start)
NODE *	rb_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 char 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 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	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 int	is_private_local_id (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 NODE *	cond0 (struct parser_params , NODE )
static NODE *	range_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)
NODE *	rb_parser_append_print (VALUE vparser, NODE *node)
NODE *	rb_parser_while_loop (VALUE vparser, NODE *node, int chop, int split)
void	Init_sym (void)
void	rb_gc_mark_symbols (void)
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_atttset)
int	rb_enc_symname2_p (const char name, long len, rb_encoding enc)
static int	rb_str_symname_type (VALUE name, unsigned int allowed_atttset)
static int	sym_check_asciionly (VALUE str)
static ID	intern_str (VALUE str)
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.
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 kwtable *	rb_reserved_word (const char *str, unsigned int len)
static struct parser_params *	parser_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)
void *	rb_parser_malloc (struct parser_params *parser, size_t size)
void *	rb_parser_calloc (struct parser_params *parser, size_t nelem, size_t size)
void *	rb_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 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 const char	id_type_names [][9]
struct {
ID token
const char * name
}	op_tbl []
static struct symbols	global_symbols
static struct st_hash_type	symhash

Define Documentation

#define ADD2HEAP	(	n,
		c,
		p	)

Value:

((parser->heap = (n))->u1.node = (p), \
                           (n)->u3.cnt = (c), (p))

Definition at line 17361 of file parse.c.

#define ambiguous_operator	(	op,
		syn		)

Value:

( \
    rb_warning0("`"op"' after local variable is interpreted as binary operator"), \
    rb_warning0("even though it seems like "syn""))

Definition at line 13282 of file parse.c.

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

Definition at line 12946 of file parse.c.

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

Definition at line 451 of file parse.c.

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

Definition at line 453 of file parse.c.

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

Definition at line 560 of file parse.c.

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

Definition at line 488 of file parse.c.

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

Definition at line 485 of file parse.c.

#define assignable_result ( x ) (x)

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

Definition at line 490 of file parse.c.

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

Definition at line 12603 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))

Definition at line 445 of file parse.c.

#define block_dup_check	(	n1,
		n2		)	block_dup_check_gen(parser,(n1),(n2))

Definition at line 442 of file parse.c.

#define brace_nest (parser->parser_brace_nest)

Definition at line 375 of file parse.c.

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

Definition at line 464 of file parse.c.

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

Definition at line 466 of file parse.c.

#define calloc YYCALLOC

Definition at line 100 of file parse.c.

#define class_nest (parser->parser_class_nest)

Definition at line 372 of file parse.c.

#define CMDARG_LEXPOP ( ) BITSTACK_LEXPOP(cmdarg_stack)

Definition at line 178 of file parse.c.

#define CMDARG_P ( ) BITSTACK_SET_P(cmdarg_stack)

Definition at line 179 of file parse.c.

#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.

#define cmdarg_stack (parser->parser_cmdarg_stack)

Definition at line 371 of file parse.c.

#define command_start (parser->parser_command_start)

Definition at line 392 of file parse.c.

#define compile_error parser->nerr++,rb_compile_error_with_enc

Definition at line 721 of file parse.c.

#define compile_for_eval (parser->parser_compile_for_eval)

Definition at line 378 of file parse.c.

#define cond ( node ) cond_gen(parser, (node))

Definition at line 424 of file parse.c.

#define COND_LEXPOP ( ) BITSTACK_LEXPOP(cond_stack)

Definition at line 173 of file parse.c.

#define COND_P ( ) BITSTACK_SET_P(cond_stack)

Definition at line 174 of file parse.c.

#define COND_POP ( ) BITSTACK_POP(cond_stack)

Definition at line 172 of file parse.c.

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

Definition at line 171 of file parse.c.

#define cond_stack (parser->parser_cond_stack)

Definition at line 370 of file parse.c.

#define cur_mid (parser->parser_cur_mid)

Definition at line 379 of file parse.c.

#define current_enc (parser->enc)

Definition at line 401 of file parse.c.

#define DEF_EXPR ( n ) EXPR_##n = (1 << EXPR_##n##_bit)

Definition at line 141 of file parse.c.

#define deferred_nodes (parser->parser_deferred_nodes)

Definition at line 393 of file parse.c.

#define dispatch_heredoc_end ( ) ((void)0)

Definition at line 12828 of file parse.c.

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

Definition at line 480 of file parse.c.

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

Definition at line 577 of file parse.c.

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

Definition at line 574 of file parse.c.

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

Definition at line 575 of file parse.c.

#define DVARS_INHERIT ((void*)1)

Definition at line 196 of file parse.c.

#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.

#define dyna_in_block ( ) dyna_in_block_gen(parser)

Definition at line 571 of file parse.c.

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

Definition at line 569 of file parse.c.

#define dyna_push ( ) dyna_push_gen(parser)

Definition at line 567 of file parse.c.

#define dyna_var ( id ) local_var(id)

Definition at line 572 of file parse.c.

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

Definition at line 362 of file parse.c.

#define ESCAPE_CONTROL 1

Definition at line 12197 of file parse.c.

#define ESCAPE_META 2

Definition at line 12198 of file parse.c.

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

Definition at line 460 of file parse.c.

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

Definition at line 12596 of file parse.c.

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

Definition at line 547 of file parse.c.

#define free YYFREE

Definition at line 101 of file parse.c.

#define get_id ( id ) (id)

Definition at line 520 of file parse.c.

#define get_value ( val ) (val)

Definition at line 521 of file parse.c.

#define gettable ( id ) gettable_gen(parser,(id))

Definition at line 483 of file parse.c.

#define HEAPCNT	(	n,
		size		)	((n) * (size) / sizeof(YYSTYPE))

Definition at line 17359 of file parse.c.

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

Definition at line 11461 of file parse.c.

#define heredoc_end (parser->parser_heredoc_end)

Definition at line 391 of file parse.c.

#define heredoc_identifier ( ) parser_heredoc_identifier(parser)

Definition at line 11462 of file parse.c.

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

Definition at line 11463 of file parse.c.

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

Definition at line 118 of file parse.c.

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

Definition at line 16546 of file parse.c.

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

Definition at line 16545 of file parse.c.

#define ifndef_ripper ( x ) (x)

Definition at line 687 of file parse.c.

#define in_def (parser->parser_in_def)

Definition at line 377 of file parse.c.

#define in_defined (parser->parser_in_defined)

Definition at line 380 of file parse.c.

#define in_single (parser->parser_in_single)

Definition at line 376 of file parse.c.

#define internal_id ( ) internal_id_gen(parser)

Definition at line 564 of file parse.c.

#define IS_AFTER_OPERATOR ( ) IS_lex_state(EXPR_FNAME | EXPR_DOT)

Definition at line 13279 of file parse.c.

#define IS_ARG ( ) IS_lex_state(EXPR_ARG_ANY)

Definition at line 13273 of file parse.c.

#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))

Definition at line 120 of file parse.c.

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

Definition at line 114 of file parse.c.

#define IS_BEG ( ) IS_lex_state(EXPR_BEG_ANY)

Definition at line 13275 of file parse.c.

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

Definition at line 116 of file parse.c.

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

Definition at line 115 of file parse.c.

#define IS_END ( ) IS_lex_state(EXPR_END_ANY)

Definition at line 13274 of file parse.c.

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

Definition at line 112 of file parse.c.

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

Definition at line 11560 of file parse.c.

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

Definition at line 113 of file parse.c.

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

Definition at line 117 of file parse.c.

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

Definition at line 13277 of file parse.c.

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

Definition at line 13278 of file parse.c.

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

Definition at line 158 of file parse.c.

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

Definition at line 157 of file parse.c.

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

Definition at line 111 of file parse.c.

#define is_notop_id ( id ) ((id)>tLAST_OP_ID)

Definition at line 110 of file parse.c.

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

Definition at line 13276 of file parse.c.

#define lex_eol_p ( ) (lex_p >= lex_pend)

Definition at line 11993 of file parse.c.

#define lex_gets (parser->parser_lex_gets)

Definition at line 395 of file parse.c.

#define lex_gets_ptr (parser->parser_lex_gets_ptr)

Definition at line 394 of file parse.c.

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

Definition at line 11992 of file parse.c.

#define lex_input (parser->parser_lex_input)

Definition at line 385 of file parse.c.

#define lex_lastline (parser->parser_lex_lastline)

Definition at line 386 of file parse.c.

#define lex_nextline (parser->parser_lex_nextline)

Definition at line 387 of file parse.c.

#define lex_p (parser->parser_lex_p)

Definition at line 389 of file parse.c.

#define lex_pbeg (parser->parser_lex_pbeg)

Definition at line 388 of file parse.c.

#define lex_pend (parser->parser_lex_pend)

Definition at line 390 of file parse.c.

#define lex_state (parser->parser_lex_state)

Definition at line 369 of file parse.c.

#define lex_strterm (parser->parser_lex_strterm)

Definition at line 368 of file parse.c.

#define list_append	(	l,
		i		)	list_append_gen(parser,(l),(i))

Definition at line 447 of file parse.c.

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

Definition at line 449 of file parse.c.

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

Definition at line 455 of file parse.c.

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

Definition at line 562 of file parse.c.

#define local_pop ( ) local_pop_gen(parser)

Definition at line 556 of file parse.c.

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

Definition at line 554 of file parse.c.

#define local_tbl ( ) local_tbl_gen(parser)

Definition at line 507 of file parse.c.

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

Definition at line 558 of file parse.c.

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

Definition at line 426 of file parse.c.

#define lpar_beg (parser->parser_lpar_beg)

Definition at line 374 of file parse.c.

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

Definition at line 580 of file parse.c.

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

Definition at line 15078 of file parse.c.

#define lvtbl (parser->parser_lvtbl)

Definition at line 396 of file parse.c.

#define malloc YYMALLOC

Definition at line 98 of file parse.c.

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

Definition at line 504 of file parse.c.

#define mixed_error	(	enc1,
		enc2		)

Value:

if (!errbuf) {  \
        size_t len = sizeof(mixed_msg) - 4;     \
        len += strlen(rb_enc_name(enc1));       \
        len += strlen(rb_enc_name(enc2));       \
        errbuf = ALLOCA_N(char, len);           \
        snprintf(errbuf, len, mixed_msg,        \
                 rb_enc_name(enc1),             \
                 rb_enc_name(enc2));            \
        yyerror(errbuf);                        \
    }

#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)

#define nd_func u1.id

Definition at line 593 of file parse.c.

#define nd_nest u3.cnt

Definition at line 600 of file parse.c.

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

Definition at line 599 of file parse.c.

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

Definition at line 597 of file parse.c.

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

Definition at line 469 of file parse.c.

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

Definition at line 471 of file parse.c.

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

Definition at line 499 of file parse.c.

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

Definition at line 551 of file parse.c.

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

Definition at line 501 of file parse.c.

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

Definition at line 458 of file parse.c.

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

Definition at line 544 of file parse.c.

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

Definition at line 12577 of file parse.c.

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

Definition at line 478 of file parse.c.

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

Definition at line 17360 of file parse.c.

#define newtok ( ) parser_newtok(parser)

Definition at line 11451 of file parse.c.

#define nextc ( ) parser_nextc(parser)

Definition at line 11449 of file parse.c.

#define no_digits ( ) do {yyerror("numeric literal without digits"); return 0;} while (0)

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

Definition at line 495 of file parse.c.

#define NODE_HEREDOC NODE_ARRAY

Definition at line 591 of file parse.c.

#define NODE_STRTERM NODE_ZARRAY

Definition at line 590 of file parse.c.

#define numberof ( array ) (int)(sizeof(array) / sizeof((array)[0]))

Definition at line 92 of file parse.c.

#define op_tbl_count numberof(op_tbl)

Definition at line 16421 of file parse.c.

#define paren_nest (parser->parser_paren_nest)

Definition at line 373 of file parse.c.

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

Definition at line 11459 of file parse.c.

#define PARSER_ARG ruby_sourcefile, ruby_sourceline, current_enc,

Definition at line 722 of file parse.c.

#define parser_encoding_name ( ) (current_enc->name)

Definition at line 11557 of file parse.c.

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

Definition at line 11561 of file parse.c.

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

Definition at line 11563 of file parse.c.

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

Definition at line 11558 of file parse.c.

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

Definition at line 11559 of file parse.c.

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

Definition at line 14641 of file parse.c.

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

Definition at line 14634 of file parse.c.

#define peek ( c ) peek_n((c), 0)

Definition at line 11994 of file parse.c.

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

Definition at line 11995 of file parse.c.

#define POINTER_P ( val ) ((VALUE)(val) & ~(VALUE)3)

Definition at line 199 of file parse.c.

#define pushback ( c ) parser_pushback(parser, (c))

Definition at line 11450 of file parse.c.

#define Qnone 0

Definition at line 686 of file parse.c.

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

Definition at line 493 of file parse.c.

#define rb_compile_error rb_compile_error_with_enc

Definition at line 720 of file parse.c.

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

Definition at line 421 of file parse.c.

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

Definition at line 694 of file parse.c.

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

Definition at line 697 of file parse.c.

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

Definition at line 695 of file parse.c.

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

Definition at line 698 of file parse.c.

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

Definition at line 699 of file parse.c.

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

Definition at line 696 of file parse.c.

#define RE_OPTION_ARG_ENCODING_NONE 32

Definition at line 588 of file parse.c.

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

Definition at line 584 of file parse.c.

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

Definition at line 585 of file parse.c.

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

Definition at line 586 of file parse.c.

#define RE_OPTION_ENCODING_SHIFT 8

Definition at line 583 of file parse.c.

#define RE_OPTION_MASK 0xff

Definition at line 587 of file parse.c.

#define RE_OPTION_ONCE (1<<16)

Definition at line 582 of file parse.c.

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

Definition at line 11455 of file parse.c.

#define realloc YYREALLOC

Definition at line 99 of file parse.c.

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

Definition at line 440 of file parse.c.

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

Definition at line 512 of file parse.c.

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

Definition at line 516 of file parse.c.

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

Definition at line 514 of file parse.c.

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

Definition at line 518 of file parse.c.

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

Definition at line 106 of file parse.c.

#define regx_options ( ) parser_regx_options(parser)

Definition at line 11457 of file parse.c.

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

Definition at line 475 of file parse.c.

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

Definition at line 11490 of file parse.c.

#define ruby__end__seen (parser->parser_ruby__end__seen)

Definition at line 397 of file parse.c.

#define ruby_coverage (parser->coverage)

Definition at line 408 of file parse.c.

#define ruby_debug_lines (parser->debug_lines)

Definition at line 407 of file parse.c.

#define ruby_eval_tree (parser->parser_eval_tree)

Definition at line 405 of file parse.c.

#define ruby_eval_tree_begin (parser->parser_eval_tree_begin)

Definition at line 406 of file parse.c.

#define ruby_sourcefile (parser->parser_ruby_sourcefile)

Definition at line 399 of file parse.c.

#define ruby_sourcefile_string (parser->parser_ruby_sourcefile_string)

Definition at line 400 of file parse.c.

#define ruby_sourceline (parser->parser_ruby_sourceline)

Definition at line 398 of file parse.c.

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

Definition at line 11469 of file parse.c.

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

Definition at line 11471 of file parse.c.

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

Definition at line 11470 of file parse.c.

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

Definition at line 11472 of file parse.c.

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

Definition at line 11468 of file parse.c.

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

Definition at line 11467 of file parse.c.

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

Definition at line 549 of file parse.c.

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

Definition at line 592 of file parse.c.

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

Definition at line 11554 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))

Definition at line 12604 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 STR_FUNC_ESCAPE 0x01

Definition at line 11957 of file parse.c.

#define STR_FUNC_EXPAND 0x02

Definition at line 11958 of file parse.c.

#define STR_FUNC_INDENT 0x20

Definition at line 11962 of file parse.c.

#define STR_FUNC_QWORDS 0x08

Definition at line 11960 of file parse.c.

#define STR_FUNC_REGEXP 0x04

Definition at line 11959 of file parse.c.

#define STR_FUNC_SYMBOL 0x10

Definition at line 11961 of file parse.c.

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

Definition at line 358 of file parse.c.

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

Definition at line 359 of file parse.c.

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

Definition at line 360 of file parse.c.

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

Definition at line 361 of file parse.c.

#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 tok ( ) tokenbuf

Definition at line 12066 of file parse.c.

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

Definition at line 11454 of file parse.c.

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

Definition at line 363 of file parse.c.

#define tokadd ( c ) parser_tokadd(parser, (c))

Definition at line 11453 of file parse.c.

#define tokadd_escape ( e ) parser_tokadd_escape(parser, (e))

Definition at line 11456 of file parse.c.

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

Definition at line 12428 of file parse.c.

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

Definition at line 11458 of file parse.c.

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

Definition at line 11460 of file parse.c.

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

Definition at line 12122 of file parse.c.

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

Definition at line 738 of file parse.c.

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

Definition at line 737 of file parse.c.

#define tokenbuf (parser->parser_tokenbuf)

Definition at line 381 of file parse.c.

#define tokfix ( ) (tokenbuf[tokidx]='\0')

Definition at line 12065 of file parse.c.

#define tokidx (parser->parser_tokidx)

Definition at line 382 of file parse.c.

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

Definition at line 12068 of file parse.c.

#define toklen ( ) tokidx

Definition at line 12067 of file parse.c.

#define tokline (parser->parser_tokline)

Definition at line 384 of file parse.c.

#define toksiz (parser->parser_toksiz)

Definition at line 383 of file parse.c.

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

Definition at line 11452 of file parse.c.

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

Definition at line 434 of file parse.c.

#define void_expr ( node ) void_expr0((node) = remove_begin(node))

Definition at line 436 of file parse.c.

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

Definition at line 435 of file parse.c.

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

Definition at line 438 of file parse.c.

#define VTBL_DEBUG 0

Definition at line 212 of file parse.c.

#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)))

Definition at line 13288 of file parse.c.

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

Definition at line 12063 of file parse.c.

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

Definition at line 11464 of file parse.c.

#define YY_REDUCE_PRINT ( Rule )

Value:

do {                                    \
  if (yydebug)                          \
    yy_reduce_print (yyvsp, Rule, parser); \
} while (YYID (0))

Definition at line 4547 of file parse.c.

#define YY_STACK_PRINT	(	Bottom,
		Top		)

Value:

do {                                                            \
  if (yydebug)                                                  \
    yy_stack_print ((Bottom), (Top));                           \
} while (YYID (0))

Definition at line 4508 of file parse.c.

#define YY_SYMBOL_PRINT	(	Title,
		Type,
		Value,
		Location	)

Value:

do {                                                                      \
  if (yydebug)                                                            \
    {                                                                     \
      YYFPRINTF (stderr, "%s ", Title);                                   \
      yy_symbol_print (stderr,                                            \
                  Type, Value, parser); \
      YYFPRINTF (stderr, "\n");                                           \
    }                                                                     \
} while (YYID (0))

Definition at line 4410 of file parse.c.

#define YYABORT goto yyabortlab

Definition at line 4313 of file parse.c.

#define YYACCEPT goto yyacceptlab

Definition at line 4312 of file parse.c.

#define YYBACKUP	(	Token,
		Value		)

Value:

do                                                              \
  if (yychar == YYEMPTY && yylen == 1)                          \
    {                                                           \
      yychar = (Token);                                         \
      yylval = (Value);                                         \
      YYPOPSTACK (1);                                           \
      goto yybackup;                                            \
    }                                                           \
  else                                                          \
    {                                                           \
      parser_yyerror (parser, YY_("syntax error: cannot back up")); \
      YYERROR;                                                  \
    }                                                           \
while (YYID (0))

Definition at line 4334 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 96 of file parse.c.

#define YYCASE_	(	N,
		S		)

Value:

case N:                               \
        yyformat = S;                       \
      break

#define yyclearin (yychar = YYEMPTY)

Definition at line 4308 of file parse.c.

#define YYCOPY_NEEDED 1

Definition at line 1095 of file parse.c.

#define yydebug (parser->parser_yydebug)

Definition at line 402 of file parse.c.

#define YYDEBUG 1

Definition at line 75 of file parse.c.

#define YYDPRINTF ( Args )

Value:

do {                                            \
  if (yydebug)                                  \
    YYFPRINTF Args;                             \
} while (YYID (0))

Definition at line 4404 of file parse.c.

#define YYEMPTY (-2)

Definition at line 4309 of file parse.c.

#define YYEOF 0

Definition at line 4310 of file parse.c.

#define YYERRCODE 256

Definition at line 4352 of file parse.c.

#define yyerrok (yyerrstatus = 0)

Definition at line 4307 of file parse.c.

#define YYERROR goto yyerrorlab

Definition at line 4314 of file parse.c.

#define yyerror ( msg ) parser_yyerror(parser, (msg))

Definition at line 366 of file parse.c.

#define YYERROR_VERBOSE 1

Definition at line 756 of file parse.c.

#define YYERROR_VERBOSE 1

Definition at line 756 of file parse.c.

#define YYFAIL goto yyerrlab

Definition at line 4324 of file parse.c.

#define YYFINAL 3

Definition at line 1136 of file parse.c.

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

Definition at line 97 of file parse.c.

#define YYID ( n ) (n)

Definition at line 989 of file parse.c.

#define YYLAST 10700

Definition at line 1138 of file parse.c.

#define YYLEX yylex (&yylval, parser)

Definition at line 4393 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 11440 of file parse.c.

#define yylval_id ( ) (yylval.id)

Definition at line 11473 of file parse.c.

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

Definition at line 94 of file parse.c.

#define YYMAXUTOK 352

Definition at line 1151 of file parse.c.

#define YYNNTS 199

Definition at line 1143 of file parse.c.

#define YYNRULES 620

Definition at line 1145 of file parse.c.

#define YYNSTATES 1057

Definition at line 1147 of file parse.c.

#define YYNTOKENS 142

Definition at line 1141 of file parse.c.

#define YYPACT_NINF -808

Definition at line 1899 of file parse.c.

#define yypact_value_is_default ( yystate ) ((yystate) == (-808))

Definition at line 3114 of file parse.c.

#define yyparse ruby_yyparse

Definition at line 418 of file parse.c.

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

#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 95 of file parse.c.

#define YYRECOVERING ( ) (!!yyerrstatus)

Definition at line 4332 of file parse.c.

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

Definition at line 4359 of file parse.c.

#define YYSIZE_MAXIMUM ((YYSIZE_T) -1)

Definition at line 966 of file parse.c.

#define YYSKELETON_NAME "yacc.c"

Definition at line 50 of file parse.c.

#define YYSTACK_BYTES ( N )

Value:

((N) * (sizeof (yytype_int16) + sizeof (YYSTYPE)) \
      + YYSTACK_GAP_MAXIMUM)

Definition at line 1091 of file parse.c.

#define YYSTACK_FREE ( Ptr ) do { /* empty */; } while (YYID (0))

Definition at line 1035 of file parse.c.

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

Definition at line 1087 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))

Definition at line 1102 of file parse.c.

#define YYSTACK_USE_ALLOCA 0

Definition at line 77 of file parse.c.

#define YYSYNTAX_ERROR

Value:

yysyntax_error (&yymsg_alloc, &yymsg, \
                                        yyssp, yytoken)

#define YYTABLE_NINF -621

Definition at line 2038 of file parse.c.

#define yytable_value_is_error ( yytable_value ) ((yytable_value) == (-621))

Definition at line 3117 of file parse.c.

#define YYTERROR 1

Definition at line 4351 of file parse.c.

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

Definition at line 1153 of file parse.c.

#define YYUNDEFTOK 2

Definition at line 1150 of file parse.c.

#define YYUSE ( e ) ((void) (e))

Definition at line 982 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 13031 of file parse.c.

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

Definition at line 13032 of file parse.c.

typedef VALUE stack_type

Definition at line 164 of file parse.c.

typedef short int yytype_int16

Definition at line 949 of file parse.c.

typedef short int yytype_int8

Definition at line 937 of file parse.c.

typedef unsigned short int yytype_uint16

Definition at line 943 of file parse.c.

typedef unsigned char yytype_uint8

Definition at line 928 of file parse.c.

Enumeration Type Documentation

enum lex_state_bits

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_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_MAX_STATE

Definition at line 125 of file parse.c.

enum lex_state_e

Definition at line 140 of file parse.c.

enum string_type

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
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 11964 of file parse.c.

enum yytokentype

Enumerator:

END_OF_INPUT
keyword_class
keyword_module
keyword_def
keyword_undef
keyword_begin
keyword_rescue
keyword_ensure
keyword_end
keyword_if
keyword_unless
keyword_then
keyword_elsif
keyword_else
keyword_case
keyword_when
keyword_while
keyword_until
keyword_for
keyword_break
keyword_next
keyword_redo
keyword_retry
keyword_in
keyword_do
keyword_do_cond
keyword_do_block
keyword_do_LAMBDA
keyword_return
keyword_yield
keyword_super
keyword_self
keyword_nil
keyword_true
keyword_false
keyword_and
keyword_or
keyword_not
modifier_if
modifier_unless
modifier_while
modifier_until
modifier_rescue
keyword_alias
keyword_defined
keyword_BEGIN
keyword_END
keyword__LINE__
keyword__FILE__
keyword__ENCODING__
tIDENTIFIER
tFID
tGVAR
tIVAR
tCONSTANT
tCVAR
tLABEL
tINTEGER
tFLOAT
tSTRING_CONTENT
tCHAR
tNTH_REF
tBACK_REF
tREGEXP_END
tUPLUS
tUMINUS
tPOW
tCMP
tEQ
tEQQ
tNEQ
tGEQ
tLEQ
tANDOP
tOROP
tMATCH
tNMATCH
tDOT2
tDOT3
tAREF
tASET
tLSHFT
tRSHFT
tCOLON2
tCOLON3
tOP_ASGN
tASSOC
tLPAREN
tLPAREN_ARG
tRPAREN
tLBRACK
tLBRACE
tLBRACE_ARG
tSTAR
tDSTAR
tAMPER
tLAMBDA
tSYMBEG
tSTRING_BEG
tXSTRING_BEG
tREGEXP_BEG
tWORDS_BEG
tQWORDS_BEG
tSYMBOLS_BEG
tQSYMBOLS_BEG
tSTRING_DBEG
tSTRING_DEND
tSTRING_DVAR
tSTRING_END
tLAMBEG
tLOWEST
tUMINUS_NUM
tLAST_TOKEN
END_OF_INPUT
keyword_class
keyword_module
keyword_def
keyword_undef
keyword_begin
keyword_rescue
keyword_ensure
keyword_end
keyword_if
keyword_unless
keyword_then
keyword_elsif
keyword_else
keyword_case
keyword_when
keyword_while
keyword_until
keyword_for
keyword_break
keyword_next
keyword_redo
keyword_retry
keyword_in
keyword_do
keyword_do_cond
keyword_do_block
keyword_do_LAMBDA
keyword_return
keyword_yield
keyword_super
keyword_self
keyword_nil
keyword_true
keyword_false
keyword_and
keyword_or
keyword_not
modifier_if
modifier_unless
modifier_while
modifier_until
modifier_rescue
keyword_alias
keyword_defined
keyword_BEGIN
keyword_END
keyword__LINE__
keyword__FILE__
keyword__ENCODING__
tIDENTIFIER
tFID
tGVAR
tIVAR
tCONSTANT
tCVAR
tLABEL
tINTEGER
tFLOAT
tSTRING_CONTENT
tCHAR
tNTH_REF
tBACK_REF
tREGEXP_END
tUPLUS
tUMINUS
tPOW
tCMP
tEQ
tEQQ
tNEQ
tGEQ
tLEQ
tANDOP
tOROP
tMATCH
tNMATCH
tDOT2
tDOT3
tAREF
tASET
tLSHFT
tRSHFT
tCOLON2
tCOLON3
tOP_ASGN
tASSOC
tLPAREN
tLPAREN_ARG
tRPAREN
tLBRACK
tLBRACE
tLBRACE_ARG
tSTAR
tDSTAR
tAMPER
tLAMBDA
tSYMBEG
tSTRING_BEG
tXSTRING_BEG
tREGEXP_BEG
tWORDS_BEG
tQWORDS_BEG
tSYMBOLS_BEG
tQSYMBOLS_BEG
tSTRING_DBEG
tSTRING_DEND
tSTRING_DVAR
tSTRING_END
tLAMBEG
tLOWEST
tUMINUS_NUM
tLAST_TOKEN
END_OF_INPUT
keyword_class
keyword_module
keyword_def
keyword_undef
keyword_begin
keyword_rescue
keyword_ensure
keyword_end
keyword_if
keyword_unless
keyword_then
keyword_elsif
keyword_else
keyword_case
keyword_when
keyword_while
keyword_until
keyword_for
keyword_break
keyword_next
keyword_redo
keyword_retry
keyword_in
keyword_do
keyword_do_cond
keyword_do_block
keyword_do_LAMBDA
keyword_return
keyword_yield
keyword_super
keyword_self
keyword_nil
keyword_true
keyword_false
keyword_and
keyword_or
keyword_not
modifier_if
modifier_unless
modifier_while
modifier_until
modifier_rescue
keyword_alias
keyword_defined
keyword_BEGIN
keyword_END
keyword__LINE__
keyword__FILE__
keyword__ENCODING__
tIDENTIFIER
tFID
tGVAR
tIVAR
tCONSTANT
tCVAR
tLABEL
tINTEGER
tFLOAT
tSTRING_CONTENT
tCHAR
tNTH_REF
tBACK_REF
tREGEXP_END
tUPLUS
tUMINUS
tPOW
tCMP
tEQ
tEQQ
tNEQ
tGEQ
tLEQ
tANDOP
tOROP
tMATCH
tNMATCH
tDOT2
tDOT3
tAREF
tASET
tLSHFT
tRSHFT
tCOLON2
tCOLON3
tOP_ASGN
tASSOC
tLPAREN
tLPAREN_ARG
tRPAREN
tLBRACK
tLBRACE
tLBRACE_ARG
tSTAR
tDSTAR
tAMPER
tLAMBDA
tSYMBEG
tSTRING_BEG
tXSTRING_BEG
tREGEXP_BEG
tWORDS_BEG
tQWORDS_BEG
tSYMBOLS_BEG
tQSYMBOLS_BEG
tSTRING_DBEG
tSTRING_DEND
tSTRING_DVAR
tSTRING_END
tLAMBEG
tLOWEST
tUMINUS_NUM
tLAST_TOKEN

Definition at line 772 of file parse.c.

Function Documentation

static void arg_ambiguous_gen ( struct parser_params * parser ) [static]

Definition at line 12938 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]`

Definition at line 15221 of file parse.c.

References arg_append, list_append, nd_set_type, nd_type, NEW_ARGSPUSH, NEW_LIST, NODE_ARGSCAT, NODE_ARGSPUSH, NODE_ARRAY, and NODE_BLOCK_PASS.

static NODE * arg_blk_pass	(	NODE *	node1,
		NODE *	node2
	)			`[static]`

Definition at line 15785 of file parse.c.

Referenced by yyparse().

static NODE * arg_concat_gen	(	struct parser_params *	parser,
		NODE *	node1,
		NODE *	node2
	)			`[static]`

Definition at line 15196 of file parse.c.

References arg_concat, list_concat, nd_set_type, nd_type, NEW_ARGSCAT, NEW_LIST, NODE_ARGSCAT, NODE_ARGSPUSH, NODE_ARRAY, and NODE_BLOCK_PASS.

static int arg_var_gen	(	struct parser_params *	parser,
		ID	id
	)			`[static]`

Definition at line 16028 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 15119 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]`

Definition at line 15538 of file parse.c.

References is_static_content(), nd_type, NODE_DASGN, NODE_DASGN_CURR, NODE_GASGN, NODE_IASGN, NODE_LASGN, NODE_MASGN, parser_warn, and yyerror.

Referenced by cond0().

static NODE * assignable_gen	(	struct parser_params *	parser,
		ID	id,
		NODE *	val
	)			`[static]`

Definition at line 14989 of file parse.c.

References assignable_result, compile_error, dvar_curr, dvar_defined, dyna_in_block, dyna_var, get_id, ID_CLASS, ID_CONST, ID_GLOBAL, ID_INSTANCE, ID_LOCAL, id_type, in_def, in_single, keyword__ENCODING__, keyword__FILE__, keyword__LINE__, keyword_false, keyword_nil, keyword_self, keyword_true, local_id, local_var, NEW_CDECL, NEW_CVASGN, NEW_DASGN, NEW_DASGN_CURR, NEW_GASGN, NEW_IASGN, NEW_LASGN, PARSER_ARG, rb_id2name(), and yyerror.

static NODE * attrset_gen	(	struct parser_params *	parser,
		NODE *	recv,
		ID	id
	)			`[static]`

Definition at line 15175 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]`

Definition at line 14644 of file parse.c.

References fixpos(), nd_type, NEW_BLOCK, NODE_BLOCK, NODE_BREAK, NODE_FALSE, NODE_LIT, NODE_NEXT, NODE_NIL, NODE_REDO, NODE_RETRY, NODE_RETURN, NODE_SELF, NODE_STR, NODE_TRUE, parser_warning, RTEST, and ruby_verbose.

static void block_dup_check_gen	(	struct parser_params *	parser,
		NODE *	node1,
		NODE *	node2
	)			`[static]`

Definition at line 15127 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 14863 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 14871 of file parse.c.

References NEW_CALL, and value_expr.

static int comment_at_top ( struct parser_params * parser ) [static]

Definition at line 13019 of file parse.c.

References parser_params::has_shebang, ISSPACE, lex_p, lex_pbeg, and parser_params::line_count.

Referenced by magic_comment_encoding(), and parser_yylex().

static NODE * cond0	(	struct parser_params *	parser,
		NODE *	node
	)			`[static]`

Definition at line 15645 of file parse.c.

References assign_in_cond(), e_option_supplied(), literal_node(), nd_set_type, nd_type, NEW_GVAR, NEW_MATCH2, NODE_AND, NODE_DOT2, NODE_DOT3, NODE_DREGX, NODE_DREGX_ONCE, NODE_DSTR, NODE_DSYM, NODE_EVSTR, NODE_FLIP2, NODE_FLIP3, NODE_LIT, NODE_MATCH, NODE_OR, NODE_STR, parser_warn, parser_warning, range_op(), rb_intern, RB_TYPE_P, rb_warn0, RTEST, ruby_verbose, T_REGEXP, warn_unless_e_option(), and warning_unless_e_option().

Referenced by cond_gen(), and range_op().

static NODE * cond_gen	(	struct parser_params *	parser,
		NODE *	node
	)			`[static]`

Definition at line 15702 of file parse.c.

References cond0().

static VALUE coverage	(	VALUE	fname,
		int	n
	)			`[static]`

Definition at line 11721 of file parse.c.

References Qnil, RARRAY, RARRAY_PTR, rb_ary_new2(), rb_get_coverages(), RBASIC, and RTEST.

Referenced by yycompile0().

static VALUE debug_lines ( VALUE fname ) [static]

Definition at line 11705 of file parse.c.

References CONST_ID, hash(), rb_ary_new(), rb_cObject, rb_const_defined_at(), rb_const_get_at(), RB_TYPE_P, and T_HASH.

Referenced by yycompile0().

lex_state_e::DEF_EXPR ( VALUE )

lex_state_e::DEF_EXPR ( CLASS )

lex_state_e::DEF_EXPR ( DOT )

lex_state_e::DEF_EXPR ( FNAME )

lex_state_e::DEF_EXPR ( MID )

lex_state_e::DEF_EXPR ( CMDARG )

lex_state_e::DEF_EXPR ( ARG )

lex_state_e::DEF_EXPR ( ENDFN )

lex_state_e::DEF_EXPR ( ENDARG )

lex_state_e::DEF_EXPR ( END )

lex_state_e::DEF_EXPR ( BEG )

static void dispose_string ( VALUE str ) [static]

Definition at line 12408 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]`

Definition at line 15843 of file parse.c.

References ID2SYM, idNULL, nd_set_type, nd_type, NEW_LIST, NEW_LIT, NEW_NODE, NODE_DSTR, NODE_DSYM, NODE_LIT, NODE_STR, Qnil, and rb_intern_str.

static int dvar_curr_gen	(	struct parser_params *	parser,
		ID	id
	)			`[static]`

Definition at line 16153 of file parse.c.

References lvtbl, and vtable_included().

static int dvar_defined_gen	(	struct parser_params *	parser,
		ID	id,
		int	get
	)			`[static]`

Definition at line 16122 of file parse.c.

References args, DVARS_INHERIT, LVAR_USED, lvtbl, POINTER_P, vtable::prev, rb_dvar_defined(), vtable::tbl, and vtable_included().

static int dyna_in_block_gen ( struct parser_params * parser ) [static]

Definition at line 16116 of file parse.c.

References DVARS_TOPSCOPE, lvtbl, and POINTER_P.

static void dyna_pop_1 ( struct parser_params * parser ) [static]

Definition at line 16084 of file parse.c.

References lvtbl, 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 16102 of file parse.c.

References dyna_pop_1(), lvtbl, and xfree.

static struct vtable * dyna_push_gen ( struct parser_params * parser ) [static, read]

Definition at line 16073 of file parse.c.

References lvtbl, and vtable_alloc().

static int e_option_supplied ( struct parser_params * parser ) [static]

Definition at line 11737 of file parse.c.

References ruby_sourcefile.

Referenced by cond0(), local_push_gen(), warn_unless_e_option(), warning_unless_e_option(), and yycompile0().

static NODE * evstr2dstr_gen	(	struct parser_params *	parser,
		NODE *	node
	)			`[static]`

Definition at line 14840 of file parse.c.

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

static void fixpos	(	NODE *	node,
		NODE *	orig
	)			`[static]`

Definition at line 14621 of file parse.c.

References nd_line, and nd_set_line.

static void fixup_nodes ( NODE ** rootnode ) [static]

Definition at line 15577 of file parse.c.

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

Referenced by yyparse().

static ID formal_argument_gen	(	struct parser_params *	parser,
		ID	lhs
	)			`[static]`

Definition at line 12949 of file parse.c.

References is_local_id, shadowing_lvar, and yyerror.

static NODE * gettable_gen	(	struct parser_params *	parser,
		ID	id
	)			`[static]`

Definition at line 14912 of file parse.c.

References compile_error, current_enc, dvar_defined, dyna_in_block, ID_CLASS, ID_CONST, ID_GLOBAL, ID_INSTANCE, ID_LOCAL, id_type, INT2FIX, keyword__ENCODING__, keyword__FILE__, keyword__LINE__, keyword_false, keyword_nil, keyword_self, keyword_true, local_id, NEW_CONST, NEW_CVAR, NEW_DVAR, NEW_FALSE, NEW_GVAR, NEW_IVAR, NEW_LIT, NEW_LVAR, NEW_NIL, NEW_SELF, NEW_STR, NEW_TRUE, NEW_VCALL, PARSER_ARG, rb_enc_from_encoding(), rb_id2name(), rb_str_dup(), ruby_sourcefile_string, and tokline.

void Init_sym ( void )

Definition at line 16471 of file parse.c.

References global_symbols, symbols::id_str, Init_id(), nodeline(), nodetype(), st_init_numtable_with_size(), st_init_table_with_size(), and symbols::sym_id.

static ID intern_str ( VALUE str ) [static]

Definition at line 16720 of file parse.c.

References global_symbols, ID_ATTRSET, ID_CLASS, ID_CONST, ID_GLOBAL, ID_INSTANCE, ID_JUNK, ID_LOCAL, ID_SCOPE_SHIFT, is_attrset_id, is_identchar, is_special_global_name(), ISASCII, last, symbols::last_id, op_tbl, op_tbl_count, rb_cString, rb_enc_asciicompat, rb_enc_associate(), rb_enc_get(), rb_enc_isascii, rb_enc_isdigit, rb_enc_ispunct, rb_enc_isupper, rb_enc_mbclen(), rb_eRuntimeError, rb_id2str(), rb_id_attrset(), rb_intern3(), rb_raise(), rb_usascii_encoding(), register_symid_str(), RSTRING_GETMEM, and sym_check_asciionly().

Referenced by rb_intern3(), and rb_intern_str().

static ID internal_id_gen ( struct parser_params * parser ) [static]

Definition at line 16499 of file parse.c.

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

static int is_global_name_punct ( const char c ) [inline, static]

Definition at line 12621 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 15068 of file parse.c.

References is_local_id, rb_id2str(), and RSTRING_PTR.

Referenced by shadowing_lvar_gen(), and warn_unused_var().

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

Definition at line 16508 of file parse.c.

References is_global_name_punct(), is_identchar, ISASCII, 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 15514 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]`

Definition at line 11823 of file parse.c.

References parser_params::enc, lex_gets_ptr, must_be_ascii_compatible(), Qnil, rb_enc_str_new(), RSTRING_LEN, and RSTRING_PTR.

Referenced by parser_compile_string().

static VALUE lex_getline ( struct parser_params * parser ) [static]

Definition at line 11843 of file parse.c.

References current_enc, must_be_ascii_compatible(), NIL_P, parser_params::parser_lex_gets, parser_params::parser_lex_input, Qnil, rb_ary_push(), rb_enc_associate(), ruby_coverage, and ruby_debug_lines.

Referenced by parser_nextc().

static VALUE lex_io_gets	(	struct parser_params *	parser,
		VALUE	io
	)			`[static]`

Definition at line 11919 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 14698 of file parse.c.

References last, and NEW_LIST.

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

Definition at line 14718 of file parse.c.

References last.

static int literal_concat0	(	struct parser_params *	parser,
		VALUE	head,
		VALUE	tail
	)			`[static]`

Definition at line 14742 of file parse.c.

References compile_error, NIL_P, PARSER_ARG, rb_enc_compatible(), rb_enc_get(), rb_enc_name, rb_str_buf_append(), and rb_str_resize().

Referenced by literal_concat_gen(), and yyparse().

static NODE * literal_concat_gen	(	struct parser_params *	parser,
		NODE *	head,
		NODE *	tail
	)			`[static]`

Definition at line 14759 of file parse.c.

References list_append, list_concat, literal_concat0(), nd_set_type, nd_type, NEW_DSTR, NEW_STR, NIL_P, node, NODE_ARRAY, NODE_DSTR, NODE_EVSTR, NODE_STR, node_type, Qnil, and rb_gc_force_recycle().

static int literal_node ( NODE * node ) [static]

Definition at line 15624 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]`

Definition at line 16045 of file parse.c.

References args, DVARS_INHERIT, LVAR_USED, lvtbl, POINTER_P, vtable::prev, rb_local_defined(), vtable::tbl, and vtable_included().

static void local_pop_gen ( struct parser_params * parser ) [static]

Definition at line 15987 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]`

Definition at line 15970 of file parse.c.

References ALLOC, local_vars::args, cmdarg_stack, local_vars::cmdargs, compile_for_eval, DVARS_INHERIT, DVARS_TOPSCOPE, e_option_supplied(), ifndef_ripper, lvtbl, local_vars::prev, RTEST, ruby_verbose, local_vars::used, local_vars::vars, and vtable_alloc().

static ID * local_tbl_gen ( struct parser_params * parser ) [static]

Definition at line 16003 of file parse.c.

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

static int local_var_gen	(	struct parser_params *	parser,
		ID	id
	)			`[static]`

Definition at line 16035 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 15709 of file parse.c.

References nd_type, NEW_NODE, node, node_type, and value_expr.

static int lvar_defined_gen	(	struct parser_params *	parser,
		ID	id
	)			`[static]`

Definition at line 12960 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 13035 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 13079 of file parse.c.

Referenced by parser_magic_comment().

static NODE * match_op_gen	(	struct parser_params *	parser,
		NODE *	node1,
		NODE *	node2
	)			`[static]`

Definition at line 14878 of file parse.c.

References nd_type, NEW_CALL, NEW_LIST, NEW_MATCH2, NEW_MATCH3, NODE_DREGX, NODE_DREGX_ONCE, NODE_LIT, RB_TYPE_P, T_REGEXP, tMATCH, and value_expr.

static rb_encoding* must_be_ascii_compatible ( VALUE s ) [static]

Definition at line 11813 of file parse.c.

References parser_params::enc, rb_eArgError, rb_enc_asciicompat, rb_enc_get(), and rb_raise().

Referenced by lex_get_str(), lex_getline(), rb_compile_string(), and rb_parser_compile_string_path().

static NODE * negate_lit ( NODE * node ) [static]

Definition at line 15757 of file parse.c.

References DBL2NUM, FIX2LONG, FLONUM_P, LONG2FIX, rb_funcall(), RFLOAT, RFLOAT_VALUE, T_BIGNUM, T_FIXNUM, T_FLOAT, tUMINUS, and TYPE.

Referenced by yyparse().

static NODE * new_args_gen	(	struct parser_params *	parser,
		NODE *	m,
		NODE *	o,
		ID	r,
		NODE *	p,
		NODE *	tail
	)			`[static]`

Definition at line 15796 of file parse.c.

References args, rb_long2int, and ruby_sourceline.

static NODE * new_args_tail_gen	(	struct parser_params *	parser,
		NODE *	k,
		ID	kr,
		ID	b
	)			`[static]`

Definition at line 15818 of file parse.c.

References ALLOC, arg_var, args, internal_id, MEMZERO, NEW_DVAR, NEW_NODE, node, NODE_ARGS, and ruby_sourceline.

static NODE * new_attr_op_assign_gen	(	struct parser_params *	parser,
		NODE *	lhs,
		ID	attr,
		ID	op,
		NODE *	rhs
	)			`[static]`

Definition at line 15899 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 15105 of file parse.c.

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

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

Definition at line 15915 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 14849 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]`

Definition at line 15870 of file parse.c.

References gettable, is_asgn_or_id, NEW_BEGIN, NEW_CALL, NEW_LIST, NEW_OP_ASGN_AND, NEW_OP_ASGN_OR, tANDOP, and tOROP.

static NODE * new_yield_gen	(	struct parser_params *	parser,
		NODE *	node
	)			`[static]`

Definition at line 15749 of file parse.c.

References NEW_YIELD, and no_blockarg().

static NODE * newline_node ( NODE * node ) [static]

Definition at line 14611 of file parse.c.

References NODE_FL_NEWLINE, and remove_begin().

Referenced by reg_named_capture_assign_gen(), reg_named_capture_assign_iter(), and yyparse().

static void no_blockarg	(	struct parser_params *	parser,
		NODE *	node
	)			`[static]`

Definition at line 15724 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]`

Definition at line 15247 of file parse.c.

References arg_append, nd_type, NODE_ATTRASGN, NODE_CALL, NODE_CDECL, NODE_CVASGN, NODE_DASGN, NODE_DASGN_CURR, NODE_GASGN, NODE_IASGN, NODE_IASGN2, NODE_LASGN, and NODE_MASGN.

static NODE * node_newnode	(	struct parser_params *	parser,
		enum node_type	type,
		VALUE	a0,
		VALUE	a1,
		VALUE	a2
	)			`[static]`

Definition at line 14591 of file parse.c.

References nd_set_line, rb_node_newnode, and ruby_sourceline.

static int nodeline ( NODE * node ) [static]

Definition at line 14605 of file parse.c.

References nd_line.

Referenced by Init_sym().

static enum node_type nodetype ( NODE * node ) [static]

Definition at line 14599 of file parse.c.

References nd_type, and node_type.

Referenced by Init_sym().

static NODE* parser_compile_string	(	volatile VALUE	vparser,
		VALUE	fname,
		VALUE	s,
		int	line
	)			`[static]`

Definition at line 11866 of file parse.c.

References compile_for_eval, lex_get_str(), lex_gets, lex_gets_ptr, lex_input, lex_p, lex_pbeg, lex_pend, node, RB_GC_GUARD, rb_parse_in_eval(), TypedData_Get_Struct, and yycompile().

Referenced by rb_compile_cstr(), rb_compile_string(), rb_parser_compile_cstr(), and rb_parser_compile_string_path().

static long parser_encode_length	(	struct parser_params *	parser,
		const char *	name,
		long	len
	)			`[static]`

Definition at line 12967 of file parse.c.

References rb_memcicmp().

Referenced by set_file_encoding().

static void parser_free ( void * ptr ) [static]

Definition at line 17224 of file parse.c.

References parser_params::parser_lvtbl, parser_params::parser_tokenbuf, local_vars::prev, prev, local_vars::vars, and xfree.

static int parser_here_document	(	struct parser_params *	parser,
		NODE *	here
	)			`[static]`

Definition at line 12832 of file parse.c.

References compile_error, current_enc, dispatch_heredoc_end, dispose_string(), parser_params::enc, parser_params::eofp, flush_string_content, func, heredoc_restore, lex_goto_eol, lex_lastline, lex_p, lex_pend, lex_strterm, NEW_STRTERM, newtok, nextc, NIL_P, NULL, PARSER_ARG, parser_peek_variable_name(), pushback, rb_str_append(), rb_str_cat(), RSTRING_LEN, RSTRING_PTR, set_yylval_str, STR_FUNC_EXPAND, STR_FUNC_INDENT, STR_NEW, STR_NEW3, tok, tokadd, tokadd_string, toklen, tSTRING_CONTENT, tSTRING_END, was_bol, and whole_match_p.

static int parser_heredoc_identifier ( struct parser_params * parser ) [static]

Definition at line 12722 of file parse.c.

References compile_error, func, lex_goto_eol, lex_lastline, lex_p, lex_pbeg, lex_strterm, nd_set_line, newtok, nextc, NODE_HEREDOC, PARSER_ARG, parser_is_identchar, pushback, rb_node_newnode, ripper_flush, ruby_sourceline, str_dquote, STR_FUNC_INDENT, STR_NEW, str_squote, str_xquote, term, tHEREDOC_BEG, tok, tokadd, tokadd_mbchar, tokfix, toklen, tSTRING_BEG, and tXSTRING_BEG.

static void parser_heredoc_restore	(	struct parser_params *	parser,
		NODE *	here
	)			`[static]`

Definition at line 12785 of file parse.c.

References dispose_string(), heredoc_end, lex_lastline, lex_p, lex_pbeg, lex_pend, nd_line, rb_gc_force_recycle(), ripper_flush, RSTRING_LEN, RSTRING_PTR, and ruby_sourceline.

static void parser_initialize ( struct parser_params * parser ) [static]

Definition at line 17145 of file parse.c.

Referenced by parser_new().

static int parser_magic_comment	(	struct parser_params *	parser,
		const char *	str,
		long	len
	)			`[static]`

Definition at line 13112 of file parse.c.

References FALSE, magic_comment::func, ISSPACE, magic_comment::length, magic_comment_marker(), magic_comment::name, numberof, RSTRING_PTR, str_copy, STRNCASECMP, TRUE, and val.

Referenced by parser_yylex().

static void parser_mark ( void * ptr ) [static]

Definition at line 17198 of file parse.c.

References parser_params::debug_lines, parser_params::heap, parser_params::parser_deferred_nodes, parser_params::parser_eval_tree, parser_params::parser_eval_tree_begin, parser_params::parser_lex_input, parser_params::parser_lex_lastline, parser_params::parser_lex_nextline, parser_params::parser_lex_strterm, parser_params::parser_ruby_sourcefile_string, and rb_gc_mark().

static size_t parser_memsize ( const void * ptr ) [static]

Definition at line 17241 of file parse.c.

References vtable::capa, parser_params::parser_lvtbl, parser_params::parser_toksiz, local_vars::prev, size, and local_vars::vars.

static struct parser_params* parser_new ( void ) [static, read]

Definition at line 17279 of file parse.c.

References ALLOC_N, MEMZERO, and parser_initialize().

Referenced by rb_parser_new().

static char* parser_newtok ( struct parser_params * parser ) [static]

Definition at line 12071 of file parse.c.

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

static int parser_nextc ( struct parser_params * parser ) [inline, static]

Definition at line 11998 of file parse.c.

References current_enc, parser_params::eofp, heredoc_end, lex_getline(), lex_goto_eol, lex_input, lex_lastline, lex_nextline, lex_p, lex_pbeg, lex_pend, parser_params::line_count, NIL_P, peek, Qtrue, rb_enc_associate(), rb_str_buf_cat(), rb_str_buf_new(), ripper_flush, RSTRING_LEN, RSTRING_PTR, and ruby_sourceline.

static int parser_parse_string	(	struct parser_params *	parser,
		NODE *	quote
	)			`[static]`

Definition at line 12664 of file parse.c.

References compile_error, current_enc, parser_params::enc, parser_params::eofp, flush_string_content, func, ISSPACE, nd_line, nd_paren, nd_term, newtok, nextc, PARSER_ARG, parser_peek_variable_name(), pushback, regx_options, ruby_sourceline, set_yylval_num, set_yylval_str, STR_FUNC_EXPAND, STR_FUNC_QWORDS, STR_FUNC_REGEXP, STR_NEW3, term, tok, tokadd, tokadd_string, tokfix, toklen, tREGEXP_END, tSTRING_CONTENT, and tSTRING_END.

static int parser_peek_variable_name ( struct parser_params * parser ) [static]

Definition at line 12628 of file parse.c.

References command_start, is_global_name_punct(), ISALPHA, ISASCII, ISDIGIT, lex_p, lex_pend, TRUE, tSTRING_DBEG, and tSTRING_DVAR.

Referenced by parser_here_document(), and parser_parse_string().

static void parser_prepare ( struct parser_params * parser ) [static]

Definition at line 13249 of file parse.c.

References parser_params::enc, EOF, parser_params::has_shebang, lex_lastline, lex_p, lex_pbeg, lex_pend, nextc, peek, pushback, rb_enc_get(), and rb_utf8_encoding().

Referenced by yycompile0().

static void parser_pushback	(	struct parser_params *	parser,
		int	c
	)			`[static]`

Definition at line 12054 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 12201 of file parse.c.

References 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]

Definition at line 12372 of file parse.c.

References compile_error, ISALPHA, newtok, nextc, options(), PARSER_ARG, pushback, rb_ascii8bit_encindex(), rb_char_to_option_kcode(), RE_OPTION_ENCODING, RE_OPTION_ONCE, tok, tokadd, tokfix, and toklen.

static void parser_set_encode	(	struct parser_params *	parser,
		const char *	name
	)			`[static]`

Definition at line 12987 of file parse.c.

References parser_params::enc, RARRAY_LEN, RARRAY_PTR, rb_ary_unshift(), rb_eArgError, rb_enc_asciicompat, rb_enc_associate_index(), rb_enc_find_index(), rb_enc_from_index(), rb_enc_name, rb_exc_raise(), rb_make_backtrace(), rb_make_exception(), rb_sprintf(), ruby_debug_lines, ruby_sourcefile, and ruby_sourceline.

Referenced by magic_comment_encoding(), and set_file_encoding().

static void parser_set_token_info	(	struct parser_params *	parser,
		const char *	name,
		const char *	val
	)			`[static]`

Definition at line 13044 of file parse.c.

References FALSE, parser_params::parser_token_info_enabled, rb_compile_warning(), ruby_sourcefile, ruby_sourceline, strcasecmp, and TRUE.

static VALUE parser_str_new	(	const char *	p,
		long	n,
		rb_encoding *	enc,
		int	func,
		rb_encoding *	enc0
	)			`[static]`

Definition at line 11976 of file parse.c.

References ENC_CODERANGE_7BIT, rb_ascii8bit_encoding(), rb_enc_asciicompat, rb_enc_associate(), rb_enc_str_coderange(), rb_enc_str_new(), rb_usascii_encoding(), rb_utf8_encoding(), and STR_FUNC_REGEXP.

static int parser_tok_hex	(	struct parser_params *	parser,
		size_t *	numlen
	)			`[static]`

Definition at line 12109 of file parse.c.

References lex_p, scan_hex, and yyerror.

static void parser_tokadd	(	struct parser_params *	parser,
		int	c
	)			`[static]`

Definition at line 12099 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 12299 of file parse.c.

References ESCAPE_CONTROL, ESCAPE_META, 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]`

Definition at line 12415 of file parse.c.

References compile_error, lex_p, MBCLEN_CHARFOUND_P, PARSER_ARG, parser_encoding_name, parser_precise_mbclen, tokadd, and tokcopy.

static int parser_tokadd_string	(	struct parser_params *	parser,
		int	func,
		int	term,
		int	paren,
		long *	nest,
		rb_encoding **	encp
	)			`[static]`

Definition at line 12444 of file parse.c.

References parser_params::enc, ISASCII, ISSPACE, lex_p, lex_pend, mixed_error, mixed_escape, nextc, parser_isascii, parser_tokadd_utf8(), pushback, read_escape, simple_re_meta(), STR_FUNC_ESCAPE, STR_FUNC_EXPAND, STR_FUNC_QWORDS, STR_FUNC_REGEXP, STR_FUNC_SYMBOL, tokadd, tokadd_escape, and tokadd_mbchar.

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 12126 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 12292 of file parse.c.

References rb_enc_codelen(), rb_enc_mbcput, and tokspace.

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

Definition at line 12087 of file parse.c.

References REALLOC_N, tokenbuf, tokidx, and toksiz.

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

Definition at line 14637 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 14630 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 12802 of file parse.c.

References FALSE, ISSPACE, lex_pbeg, and lex_pend.

static int parser_yyerror	(	struct parser_params *	parser,
		const char *	msg
	)			`[static]`

Definition at line 11640 of file parse.c.

References ALLOCA_N, buf, compile_error, current_enc, lex_lastline, lex_p, lex_pbeg, lex_pend, MEMCPY, NULL, PARSER_ARG, rb_compile_error_append(), rb_compile_error_with_enc(), rb_enc_get(), rb_enc_prev_char, and STR_NEW2.

Referenced by yyparse().

static int parser_yylex ( struct parser_params * parser ) [static]

Definition at line 13294 of file parse.c.

References arg_ambiguous, brace_nest, CMDARG_LEXPOP, CMDARG_P, CMDARG_PUSH, command_start, comment_at_top(), compile_error, COND_LEXPOP, COND_P, COND_PUSH, current_enc, DBL2NUM, ENC_CODERANGE_7BIT, ENC_CODERANGE_UNKNOWN, ENC_SINGLE, parser_params::eofp, errno, 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, kwtable::name, nd_type, NEW_BACK_REF, NEW_NTH_REF, NEW_STRTERM, newtok, nextc, no_digits, NODE_HEREDOC, paren_nest, parse_string, PARSER_ARG, 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_intern, rb_reserved_word, rb_warnI, rb_warning0, rb_warningS, read_escape, result, ruby__end__seen, ruby_sourceline, set_file_encoding(), set_yylval_id, set_yylval_literal, set_yylval_name, set_yylval_node, set_yylval_str, snprintf, kwtable::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, term, tFID, tFLOAT, tGEQ, tGVAR, tIDENTIFIER, tIGNORED_NL, tINTEGER, tIVAR, tLABEL, tLAMBDA, tLAMBEG, tLBRACE, tLBRACE_ARG, tLBRACK, tLEQ, tLPAREN, tLPAREN_ARG, tLSHFT, tMATCH, tNEQ, tNMATCH, tNTH_REF, tok, TOK_INTERN, tokadd, tokadd_mbchar, tokaddmbc, token, tokfix, tokidx, toklast, toklen, tOP_ASGN, tOROP, tPOW, tQSYMBOLS_BEG, tQWORDS_BEG, 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, warn_balanced, was_bol, whole_match_p, and yyerror.

Referenced by yylex().

static NODE* range_op	(	struct parser_params *	parser,
		NODE *	node
	)			`[static]`

Definition at line 15608 of file parse.c.

References cond0(), FIXNUM_P, nd_type, NEW_CALL, NEW_GVAR, NEW_LIST, NODE_LIT, node_type, 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 15183 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:

namep

the 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 17016 of file parse.c.

References global_symbols, NIL_P, OBJ_FREEZE, rb_check_string_type(), rb_cString, 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_NOEMBED, RSTRING_PTR, st_lookup(), SYM2ID, sym_check_asciionly(), symbols::sym_id, SYMBOL_P, and T_STRING.

ID rb_check_id_cstr	(	const char *	ptr,
		long	len,
		rb_encoding *	enc
	)

Definition at line 17063 of file parse.c.

References global_symbols, rb_cString, rb_enc_associate(), rb_id_attrset(), rb_is_attrset_name(), RSTRING_NOEMBED, st_lookup(), sym_check_asciionly(), symbols::sym_id, and T_STRING.

NODE* rb_compile_cstr	(	const char *	f,
		const char *	s,
		int	len,
		int	line
	)

Definition at line 11905 of file parse.c.

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

NODE* rb_compile_file	(	const char *	f,
		VALUE	file,
		int	start
	)

Definition at line 11925 of file parse.c.

References rb_parser_compile_file(), and rb_parser_new().

NODE* rb_compile_string	(	const char *	f,
		VALUE	s,
		int	line
	)

Definition at line 11885 of file parse.c.

References must_be_ascii_compatible(), parser_compile_string(), rb_filesystem_str_new_cstr(), and rb_parser_new().

int rb_enc_symname2_p	(	const char *	name,
		long	len,
		rb_encoding *	enc
	)

Definition at line 16646 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 16540 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_atttset
	)			`[static]`

Definition at line 16549 of file parse.c.

References ID_ATTRSET, ID_CLASS, ID_CONST, ID_GLOBAL, ID_INSTANCE, ID_JUNK, ID_LOCAL, is_identchar, is_special_global_name(), ISASCII, rb_enc_isalpha, rb_enc_isupper, rb_enc_mbclen(), and type.

Referenced by rb_enc_symname2_p(), and rb_str_symname_type().

void rb_gc_mark_parser ( void )

Definition at line 16319 of file parse.c.

void rb_gc_mark_symbols ( void )

Definition at line 16490 of file parse.c.

References global_symbols, symbols::id_str, numberof, symbols::op_sym, rb_gc_mark_locations, and rb_mark_tbl().

const char* rb_id2name ( ID id )

Definition at line 16922 of file parse.c.

References rb_id2str(), and RSTRING_PTR.

VALUE rb_id2str ( ID id )

Definition at line 16856 of file parse.c.

References global_symbols, ID_CLASS, ID_CONST, ID_GLOBAL, ID_INSTANCE, ID_JUNK, ID_LOCAL, symbols::id_str, is_attrset_id, OBJ_FREEZE, symbols::op_sym, op_tbl, op_tbl_count, rb_cString, rb_id2str(), rb_ispunct(), rb_str_cat(), rb_str_dup(), rb_usascii_str_new(), rb_usascii_str_new2, RBASIC, register_symid_str(), st_lookup(), tLAST_TOKEN, and token.

ID rb_id_attrset ( ID id )

Definition at line 15146 of file parse.c.

References ID2SYM, ID_ATTRSET, ID_CLASS, ID_CONST, ID_GLOBAL, ID_INSTANCE, ID_JUNK, ID_LOCAL, is_notop_id, PRIsVALUE, rb_id2name(), rb_name_error(), tAREF, and tASET.

ID rb_intern ( const char * name )

Definition at line 16840 of file parse.c.

References rb_intern, rb_intern2(), and strlen().

ID rb_intern2	(	const char *	name,
		long	len
	)

Definition at line 16833 of file parse.c.

References rb_intern3(), and rb_usascii_encoding().

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

Definition at line 16698 of file parse.c.

References global_symbols, intern_str(), OBJ_FREEZE, rb_cString, rb_enc_associate(), rb_enc_str_new(), RSTRING_NOEMBED, st_lookup(), symbols::sym_id, and T_STRING.

ID rb_intern_str ( VALUE str )

Definition at line 16846 of file parse.c.

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

int rb_is_attrset_id ( ID id )

Definition at line 16987 of file parse.c.

References is_attrset_id.

int rb_is_attrset_name ( VALUE name )

Definition at line 17115 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 16969 of file parse.c.

References is_class_id.

int rb_is_class_name ( VALUE name )

Definition at line 17097 of file parse.c.

References ID_CLASS, and rb_str_symname_type().

int rb_is_const_id ( ID id )

Definition at line 16963 of file parse.c.

References is_const_id.

int rb_is_const_name ( VALUE name )

Definition at line 17091 of file parse.c.

References ID_CONST, and rb_str_symname_type().

int rb_is_global_id ( ID id )

Definition at line 16975 of file parse.c.

References is_global_id.

int rb_is_global_name ( VALUE name )

Definition at line 17103 of file parse.c.

References ID_GLOBAL, and rb_str_symname_type().

int rb_is_instance_id ( ID id )

Definition at line 16981 of file parse.c.

References is_instance_id.

int rb_is_instance_name ( VALUE name )

Definition at line 17109 of file parse.c.

References ID_INSTANCE, and rb_str_symname_type().

int rb_is_junk_id ( ID id )

Definition at line 16999 of file parse.c.

References is_junk_id.

int rb_is_junk_name ( VALUE name )

Definition at line 17137 of file parse.c.

References IDSET_ATTRSET_FOR_SYNTAX, and rb_str_symname_type().

int rb_is_local_id ( ID id )

Definition at line 16993 of file parse.c.

References is_local_id.

int rb_is_local_name ( VALUE name )

Definition at line 17121 of file parse.c.

References ID_LOCAL, and rb_str_symname_type().

int rb_is_method_name ( VALUE name )

Definition at line 17127 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
	)

Definition at line 16324 of file parse.c.

References block_append, nd_type, NEW_ARRAY, NEW_FCALL, NEW_GVAR, NODE_PRELUDE, rb_intern, and TypedData_Get_Struct.

void* rb_parser_calloc	(	struct parser_params *	parser,
		size_t	nelem,
		size_t	size
	)

Definition at line 17375 of file parse.c.

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

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

Definition at line 11912 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 11933 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
	)

Definition at line 11939 of file parse.c.

References compile_for_eval, lex_gets, lex_input, lex_io_gets(), lex_p, lex_pbeg, lex_pend, node, RB_GC_GUARD, rb_parse_in_eval(), TypedData_Get_Struct, and yycompile().

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

Definition at line 11892 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 11898 of file parse.c.

References must_be_ascii_compatible(), and parser_compile_string().

VALUE rb_parser_encoding ( VALUE vparser )

Definition at line 17319 of file parse.c.

References current_enc, rb_enc_from_encoding(), and TypedData_Get_Struct.

VALUE rb_parser_end_seen_p ( VALUE vparser )

Definition at line 17304 of file parse.c.

References Qfalse, Qtrue, ruby__end__seen, and TypedData_Get_Struct.

void rb_parser_free	(	struct parser_params *	parser,
		void *	ptr
	)

Definition at line 17405 of file parse.c.

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

VALUE rb_parser_get_yydebug ( VALUE self )

Definition at line 17334 of file parse.c.

References Qfalse, Qtrue, and TypedData_Get_Struct.

void* rb_parser_malloc	(	struct parser_params *	parser,
		size_t	size
	)

Definition at line 17365 of file parse.c.

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

VALUE rb_parser_new ( void )

Definition at line 17290 of file parse.c.

References parser_new(), and TypedData_Wrap_Struct.

void* rb_parser_realloc	(	struct parser_params *	parser,
		void *	ptr,
		size_t	size
	)

Definition at line 17385 of file parse.c.

References ADD2HEAP, cnt, parser_params::heap, HEAPCNT, NEWHEAP, NULL, and xrealloc.

VALUE rb_parser_set_yydebug	(	VALUE	self,
		VALUE	flag
	)

Definition at line 17349 of file parse.c.

References RTEST, and TypedData_Get_Struct.

NODE* rb_parser_while_loop	(	VALUE	vparser,
		NODE *	node,
		int	chop,
		int	split
	)

Definition at line 16356 of file parse.c.

References block_append, nd_type, NEW_CALL, NEW_GASGN, NEW_GVAR, NEW_OPT_N, NODE_PRELUDE, rb_intern, and TypedData_Get_Struct.

struct kwtable* rb_reserved_word	(	const char *	str,
		unsigned int	len
	)			`[read]`

Definition at line 17273 of file parse.c.

References reserved_word().

static int rb_str_symname_type	(	VALUE	name,
		unsigned int	allowed_atttset
	)			`[static]`

Definition at line 16652 of file parse.c.

References rb_enc_get(), rb_enc_symname_type(), RB_GC_GUARD, RSTRING_LEN, StringValuePtr, and type.

Referenced by rb_is_attrset_name(), rb_is_class_name(), rb_is_const_name(), rb_is_global_name(), rb_is_instance_name(), rb_is_junk_name(), rb_is_local_name(), and rb_is_method_name().

VALUE rb_sym_all_symbols ( void )

Definition at line 16954 of file parse.c.

References global_symbols, rb_ary_new2(), st_foreach(), symbols::sym_id, and symbols_i().

int rb_symname_p ( const char * name )

Definition at line 16534 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]`

Definition at line 15453 of file parse.c.

References nd_body, nd_else, nd_head, nd_next, nd_resq, nd_type, NEW_NIL, node, NODE_BEGIN, NODE_BLOCK, NODE_CASE, NODE_ENSURE, NODE_FL_NEWLINE, NODE_IF, NODE_NIL, NODE_RESCUE, NODE_RETURN, NODE_WHEN, and subnodes.

static VALUE reg_compile_gen	(	struct parser_params *	parser,
		VALUE	str,
		int	options
	)			`[static]`

Definition at line 16295 of file parse.c.

References compile_error, err, NIL_P, PARSER_ARG, Qnil, rb_attr_get(), rb_errinfo, rb_intern, rb_reg_compile(), rb_set_errinfo(), rb_str_append(), rb_str_cat(), RE_OPTION_MASK, reg_fragment_setenc, RSTRING_PTR, ruby_sourcefile, and ruby_sourceline.

static int reg_fragment_check_gen	(	struct parser_params *	parser,
		VALUE	str,
		int	options
	)			`[static]`

Definition at line 16200 of file parse.c.

References compile_error, err, PARSER_ARG, Qnil, RB_GC_GUARD, rb_obj_as_string(), rb_reg_check_preprocess(), reg_fragment_setenc, and RSTRING_PTR.

static void reg_fragment_setenc_gen	(	struct parser_params *	parser,
		VALUE	str,
		int	options
	)			`[static]`

Definition at line 16161 of file parse.c.

References compile_error, current_enc, ENC_CODERANGE_7BIT, ENCODING_GET, ENCODING_IS_ASCII8BIT, ENCODING_SET, PARSER_ARG, rb_ascii8bit_encoding(), rb_char_to_option_kcode(), rb_enc_associate(), rb_enc_get(), rb_enc_name, rb_enc_str_coderange(), rb_usascii_encoding(), RE_OPTION_ENCODING_IDX, and RE_OPTION_ENCODING_NONE.

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]`

Definition at line 16223 of file parse.c.

References assignable, block_append, dvar_defined, reg_named_capture_assign_t::enc, parser_params::enc, reg_named_capture_assign_t::fail_block, gettable, ID2SYM, idAREF, ISASCII, local_id, MAX_WORD_LENGTH, NEW_BEGIN, NEW_CALL, NEW_LIST, NEW_LIT, newline_node(), node_assign, reg_named_capture_assign_t::num, reg_named_capture_assign_t::parser, Qnil, rb_enc_islower, rb_enc_symname2_p(), rb_id2name(), rb_intern, rb_intern3(), rb_reserved_word, rb_warningS, and reg_named_capture_assign_t::succ_block.

Referenced by reg_named_capture_assign_gen().

static ID register_symid	(	ID	id,
		const char *	name,
		long	len,
		rb_encoding *	enc
	)			`[static]`

Definition at line 16662 of file parse.c.

References rb_enc_str_new(), and register_symid_str().

static ID register_symid_str	(	ID	id,
		VALUE	str
	)			`[static]`

Definition at line 16669 of file parse.c.

References global_symbols, symbols::id_str, OBJ_FREEZE, st_add_direct(), and symbols::sym_id.

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

static NODE * remove_begin ( NODE * node ) [static]

Definition at line 15443 of file parse.c.

References nd_type, and NODE_BEGIN.

Referenced by newline_node(), and yyparse().

static NODE * ret_args_gen	(	struct parser_params *	parser,
		NODE *	node
	)			`[static]`

Definition at line 15732 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]`

Definition at line 13206 of file parse.c.

References ISALNUM, ISSPACE, parser_encode_length(), parser_set_encode(), rb_str_new(), rb_str_resize(), RSTRING_PTR, and STRNCASECMP.

Referenced by parser_yylex().

static ID shadowing_lvar_gen	(	struct parser_params *	parser,
		ID	name
	)			`[static]`

Definition at line 15081 of file parse.c.

References dvar_curr, dvar_defined_get, dyna_in_block, is_private_local_id(), local_id, LVAR_USED, lvtbl, rb_id2name(), rb_warningS, ruby_sourceline, vtable_add(), and yyerror.

static int simple_re_meta ( int c ) [inline, static]

Definition at line 12431 of file parse.c.

References FALSE, and TRUE.

Referenced by parser_tokadd_string().

static NODE * splat_array ( NODE * node ) [static]

Definition at line 15239 of file parse.c.

References nd_type, NODE_ARRAY, and NODE_SPLAT.

Referenced by yyparse().

static int sym_check_asciionly ( VALUE str ) [static]

Definition at line 16678 of file parse.c.

References ENC_CODERANGE_7BIT, ENC_CODERANGE_BROKEN, FALSE, rb_eEncodingError, rb_enc_asciicompat, rb_enc_get(), rb_enc_str_coderange(), rb_raise(), and TRUE.

Referenced by intern_str(), rb_check_id(), and rb_check_id_cstr().

static int symbols_i	(	VALUE	sym,
		ID	value,
		VALUE	ary
	)			`[static]`

Definition at line 16931 of file parse.c.

References ID2SYM, and rb_ary_push().

Referenced by rb_sym_all_symbols().

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

Definition at line 11567 of file parse.c.

References lex_p, lex_pbeg, 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 11581 of file parse.c.

References lex_p, lex_pbeg, and strlen().

Referenced by token_info_pop(), and token_info_push().

static void token_info_pop	(	struct parser_params *	parser,
		const char *	token
	)			`[static]`

Definition at line 11611 of file parse.c.

References token_info::column, token_info::linenum, token_info::next, token_info::nonspc, parser_params::parser_token_info, parser_params::parser_token_info_enabled, rb_compile_warn(), ruby_sourcefile, ruby_sourceline, token_info::token, token_info_get_column(), token_info_has_nonspaces(), and xfree.

static void token_info_push	(	struct parser_params *	parser,
		const char *	token
	)			`[static]`

Definition at line 11594 of file parse.c.

References ALLOC, token_info::column, token_info::linenum, token_info::next, token_info::nonspc, parser_params::parser_token_info, parser_params::parser_token_info_enabled, ruby_sourceline, token_info::token, token_info_get_column(), and token_info_has_nonspaces().

static int value_expr_gen	(	struct parser_params *	parser,
		NODE *	node
	)			`[static]`

Definition at line 15278 of file parse.c.

References cond, FALSE, nd_type, NODE_AND, NODE_BEGIN, NODE_BLOCK, NODE_BREAK, NODE_DEFN, NODE_DEFS, NODE_IF, NODE_NEXT, NODE_OR, NODE_REDO, NODE_RETRY, NODE_RETURN, parser_warning, rb_warning0, TRUE, value_expr, and yyerror.

static void void_expr_gen	(	struct parser_params *	parser,
		NODE *	node
	)			`[static]`

Definition at line 15340 of file parse.c.

References nd_line, nd_type, NODE_BACK_REF, NODE_CALL, NODE_COLON2, NODE_COLON3, NODE_CONST, NODE_CVAR, NODE_DEFINED, NODE_DOT2, NODE_DOT3, NODE_DREGX, NODE_DREGX_ONCE, NODE_DSTR, NODE_DVAR, NODE_FALSE, NODE_GVAR, NODE_IVAR, NODE_LIT, NODE_LVAR, NODE_NIL, NODE_NTH_REF, NODE_SELF, NODE_STR, NODE_TRUE, rb_id2name(), rb_warnS, RTEST, ruby_sourceline, ruby_verbose, tCMP, tEQ, tGEQ, tLEQ, tNEQ, tPOW, tUMINUS, and tUPLUS.

static void void_stmts_gen	(	struct parser_params *	parser,
		NODE *	node
	)			`[static]`

Definition at line 15429 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]`

Definition at line 239 of file parse.c.

References POINTER_P, rb_bug(), rb_id2name(), REALLOC_N, and VTBL_DEBUG.

Referenced by arg_var_gen(), local_var_gen(), and shadowing_lvar_gen().

static struct vtable* vtable_alloc ( struct vtable * prev ) [static, read]

Definition at line 215 of file parse.c.

References ALLOC, ALLOC_N, vtable::capa, vtable::pos, vtable::prev, vtable::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, 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 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 15565 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]`

Definition at line 15950 of file parse.c.

References cnt, is_private_local_id(), LVAR_USED, vtable::pos, rb_bug(), rb_id2name(), rb_warn4S, ruby_sourcefile, vtable::tbl, local_vars::used, and local_vars::vars.

Referenced by dyna_pop_1(), and local_pop_gen().

static void warning_unless_e_option	(	struct parser_params *	parser,
		NODE *	node,
		const char *	str
	)			`[static]`

Definition at line 15571 of file parse.c.

References e_option_supplied(), and parser_warning.

Referenced by cond0().

static void yy_reduce_print	(	YYSTYPE *	yyvsp,
		int	yyrule,
		struct parser_params *	parser
	)			`[static]`

Definition at line 4525 of file parse.c.

References yy_symbol_print(), and YYFPRINTF.

static void yy_stack_print	(	yytype_int16 *	yybottom,
		yytype_int16 *	yytop
	)			`[static]`

Definition at line 4494 of file parse.c.

References YYFPRINTF.

static void yy_symbol_print	(	FILE *	yyoutput,
		int	yytype,
		YYSTYPE const * const	yyvaluep,
		struct parser_params *	parser
	)			`[static]`

Definition at line 4467 of file parse.c.

References yy_symbol_value_print(), YYFPRINTF, and YYNTOKENS.

Referenced by yy_reduce_print().

static void yy_symbol_value_print	(	FILE *	yyoutput,
		int	yytype,
		YYSTYPE const * const	yyvaluep,
		struct parser_params *	parser
	)			`[static]`

Definition at line 4433 of file parse.c.

References YYNTOKENS, and YYUSE.

Referenced by yy_symbol_print().

static NODE* yycompile	(	struct parser_params *	parser,
		VALUE	fname,
		int	line
	)			`[static]`

Definition at line 11803 of file parse.c.

References rb_str_new_frozen(), rb_suppress_tracing(), RSTRING_PTR, ruby_sourcefile, ruby_sourcefile_string, ruby_sourceline, and yycompile0().

Referenced by parser_compile_string(), and rb_parser_compile_file_path().

static VALUE yycompile0 ( VALUE arg ) [static]

static void yydestruct	(	char *	yymsg,
		int	yytype,
		YYSTYPE *	yyvaluep,
		struct parser_params *	parser
	)			const `[static]`

Definition at line 4832 of file parse.c.

References YY_SYMBOL_PRINT, and YYUSE.

Referenced by yyparse().

static int yylex	(	void *	lval,
		void *	p
	)			`[static]`

Definition at line 14564 of file parse.c.

References NIL_P, parser_yylex(), parser_params::parser_yylval, Qundef, and YYSTYPE::val.

int yyparse ( struct parser_params * parser )

Definition at line 4892 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_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, 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, 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, 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(), options(), paren_nest, PARSER_ARG, parser_yyerror(), prev, Qnil, Qnone, rb_backref_error, rb_cArray, 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(), STR_NEW0, T_REGEXP, tANDOP, tAREF, tASET, 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, YY_, YY_REDUCE_PRINT, YY_STACK_PRINT, YY_SYMBOL_PRINT, YYABORT, YYACCEPT, yydestruct(), YYDPRINTF, YYEMPTY, YYEOF, yyerrok, yyerror, YYFINAL, YYID, YYINITDEPTH, YYLAST, YYLEX, yylval, YYMAXDEPTH, YYNTOKENS, yypact_value_is_default, YYPOPSTACK, YYSIZE_T, yyalloc::yyss_alloc, YYSTACK_ALLOC, YYSTACK_BYTES, YYSTACK_FREE, YYSTACK_RELOCATE, YYSYNTAX_ERROR, yytable_value_is_error, YYTERROR, YYTRANSLATE, yyalloc::yyvs_alloc, and zero().

int yyparse ( )

static char* yystpcpy	(	char *	yydest,
		const char *	yysrc
	)			`[static]`

Definition at line 4620 of file parse.c.

Referenced by yytnamerr().

static YYSIZE_T yystrlen ( char * yystr ) const [static]

Definition at line 4596 of file parse.c.

References YYSIZE_T.

Referenced by yysyntax_error(), and yytnamerr().

static int yysyntax_error	(	YYSIZE_T *	yymsg_alloc,
		char **	yymsg,
		yytype_int16 *	yyssp,
		int	yytoken
	)			`[static]`

Definition at line 4693 of file parse.c.

References YY_, YYCASE_, YYEMPTY, YYLAST, YYNTOKENS, yypact_value_is_default, YYSIZE_T, YYSTACK_ALLOC_MAXIMUM, yystrlen(), yytable_value_is_error, YYTERROR, and yytnamerr().

static YYSIZE_T yytnamerr	(	char *	yyres,
		const char *	yystr
	)			`[static]`

Definition at line 4645 of file parse.c.

References YYSIZE_T, yystpcpy(), and yystrlen().

Referenced by yysyntax_error().

Variable Documentation

struct symbols global_symbols [static]

Referenced by Init_sym(), intern_str(), rb_check_id(), rb_check_id_cstr(), rb_gc_mark_symbols(), rb_id2str(), rb_intern3(), rb_intern_str(), rb_sym_all_symbols(), and register_symid_str().

const char id_type_names[][9] [static]

Initial value:

 {
    "LOCAL",
    "INSTANCE",
    "",                         
    "GLOBAL",
    "ATTRSET",
    "CONST",
    "CLASS",
    "JUNK",
}

Definition at line 15134 of file parse.c.

struct magic_comment magic_comments[] [static]

Initial value:

 {
    {"coding", magic_comment_encoding, parser_encode_length},
    {"encoding", magic_comment_encoding, parser_encode_length},
    {"warn_indent", parser_set_token_info},
}

Definition at line 13071 of file parse.c.

const char* name

Definition at line 16398 of file parse.c.

struct { ... } op_tbl[] [static]

Referenced by intern_str(), and rb_id2str().

static const rb_data_type_t parser_data_type [static]

Initial value:

 {
    "parser",
    {
        parser_mark,
        parser_free,
        parser_memsize,
    },
}

Definition at line 11863 of file parse.c.

const unsigned int ruby_global_name_punct_bits[]

Initial value:

 {
    SPECIAL_PUNCT(0),
    SPECIAL_PUNCT(1),
    SPECIAL_PUNCT(2),
}

Definition at line 12599 of file parse.c.

struct st_hash_type symhash [static]

Initial value:

 {
    rb_str_hash_cmp,
    rb_str_hash,
}

Definition at line 16438 of file parse.c.

ID token

Definition at line 16397 of file parse.c.

const yytype_int16 yycheck[] [static]

Definition at line 3120 of file parse.c.

const yytype_uint16 yydefact[] [static]

Definition at line 1762 of file parse.c.

const yytype_int16 yydefgoto[] [static]

Initial value:

{
      -1,     1,     2,    66,    67,    68,   236,   567,   568,   252,
     253,   446,   254,   437,    70,    71,   358,    72,    73,   510,
     690,   243,    75,    76,   255,    77,    78,    79,   467,    80,
     209,   377,   378,   192,   193,   194,   195,   605,   556,   197,
      82,   439,   211,   260,   228,   748,   426,   427,   225,   226,
     213,   413,   428,   516,    83,   356,   258,   259,   635,   625,
     360,   847,   361,   848,   732,   988,   736,   733,   931,   594,
     596,   746,   936,   245,    85,    86,    87,    88,    89,    90,
      91,    92,    93,    94,   713,   570,   721,   844,   845,   369,
     773,   774,   775,   960,   899,   802,   686,   687,   803,   970,
     971,   278,   279,   472,   778,   658,   880,   320,   511,    95,
      96,   711,   704,   565,   557,   318,   508,   507,   577,   987,
     715,   838,   917,   921,    97,    98,    99,   100,   101,   102,
     103,   290,   485,   104,   294,   105,   106,   292,   296,   286,
     284,   288,   477,   676,   675,   793,   892,   797,   107,   285,
     108,   109,   216,   217,   112,   218,   219,   589,   735,   744,
     881,   780,   745,   661,   662,   663,   664,   665,   805,   806,
     666,   667,   668,   669,   808,   809,   670,   671,   672,   673,
     674,   782,   396,   595,   265,   429,   221,   115,   629,   559,
     399,   304,   423,   424,   706,   457,   571,   364,   257
}

Definition at line 1873 of file parse.c.

const yytype_int16 yypact[] [static]

Definition at line 1900 of file parse.c.

const yytype_int16 yypgoto[] [static]

Initial value:

{
    -808,  -808,  -808,  -363,  -808,    27,  -808,  -550,   -21,  -808,
     518,  -808,    15,  -808,  -301,   -51,   -86,    41,  -808,  -268,
    -808,   413,    -7,   888,  -153,    -4,   -73,  -808,  -416,     7,
    1571,  -315,   889,   -53,  -808,    -5,  -808,  -808,    98,  -808,
     870,  -808,   735,  -808,   -44,   275,  -340,    87,   -11,  -808,
    -386,  -188,     4,  -311,   -20,  -808,  -808,  -808,  -808,  -808,
    -808,  -808,  -808,  -808,  -808,  -808,  -808,  -808,  -808,  -808,
    -808,  -808,  -808,    64,  -808,  -808,  -808,  -808,  -808,  -808,
    -808,  -808,  -808,  -808,   154,  -347,  -526,   -34,  -645,  -808,
    -785,  -779,   221,   309,   374,  -808,  -446,  -808,  -665,  -808,
     -18,  -808,  -808,  -808,  -808,  -808,  -808,   248,  -808,  -808,
    -808,  -808,  -808,  -808,  -808,   -93,  -808,  -808,  -535,  -808,
      -6,  -808,  -808,  -808,  -808,  -808,  -808,   918,  -808,  -808,
    -808,  -808,   712,  -808,  -808,  -808,  -808,  -808,  -808,  -808,
     963,  -808,  -142,  -808,  -808,  -808,  -808,  -808,    10,  -808,
      14,  -808,  1081,  1361,   928,  1531,  1552,  -808,  -808,    89,
    -464,  -372,  -415,  -783,  -518,  -723,   234,   242,   133,  -808,
    -808,  -808,   289,  -708,  -807,   128,   255,  -808,  -638,  -808,
     228,  -622,  -808,  -808,  -808,    69,  -383,  -808,  -348,  -808,
     639,   -26,     0,    48,  -598,  -208,    21,   -14,    -2
}

Definition at line 2011 of file parse.c.

const yytype_uint16 yyprhs[] [static]

Definition at line 1200 of file parse.c.

const yytype_uint16 yyr1[] [static]

Definition at line 1624 of file parse.c.

const yytype_uint8 yyr2[] [static]

Definition at line 1692 of file parse.c.

const yytype_int16 yyrhs[] [static]

Definition at line 1268 of file parse.c.

const yytype_uint16 yyrline[] [static]

Definition at line 1463 of file parse.c.

const yytype_uint16 yystos[] [static]

Definition at line 4197 of file parse.c.

const yytype_int16 yytable[] [static]

Definition at line 2039 of file parse.c.

const char* const yytname[] [static]

Definition at line 1534 of file parse.c.

const yytype_uint8 yytranslate[] [static]

Definition at line 1157 of file parse.c.

parse.c File Reference

Data Structures

Defines

Typedefs

Enumerations

Functions

Variables

Define Documentation

Typedef Documentation

Enumeration Type Documentation

Function Documentation

Variable Documentation