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Finally provide totally legit support for structs.
[cycript.git] / Parser.ypp.in
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b3378a02 1/* Cycript - Optimizing JavaScript Compiler/Runtime
c1d3e52e 2 * Copyright (C) 2009-2015 Jay Freeman (saurik)
b4aa79af
JF		 3*/
4
f95d2598 5/* GNU Affero General Public License, Version 3 {{{ */
b4aa79af 6/*
f95d2598
JF		 7 * This program is free software: you can redistribute it and/or modify
8 * it under the terms of the GNU Affero General Public License as published by
9 * the Free Software Foundation, either version 3 of the License, or
10 * (at your option) any later version.
11
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
c15969fd 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
f95d2598
JF		 15 * GNU Affero General Public License for more details.
16
17 * You should have received a copy of the GNU Affero General Public License
18 * along with this program. If not, see <http://www.gnu.org/licenses/>.
b3378a02 19**/
b4aa79af
JF		 20/* }}} */
21
6ce9ac92 22%code top {
693d501b 23#define YYSTACKEXPANDABLE 1
6ce9ac92 24}
1dbba6cc 25
6ce9ac92 26%code requires {
b12a9965 27#include "Driver.hpp"
63b4c5a8 28#include "Parser.hpp"
ddeb1876 29#include "Stack.hpp"
2c1d569a 30#define CYNew new(driver.pool_)
63b4c5a8 31
cbaa5f0f 32@begin ObjectiveC
3c1c3635 33#include "ObjectiveC/Syntax.hpp"
4de0686f
JF		 34@end
35
691e4717 36@begin E4X
b92ceddb 37#include "E4X/Syntax.hpp"
691e4717
JF		 38@end
39
82a02ede 40#include "Highlight.hpp"
a5662a53 41}
82a02ede 42
a5662a53
JF		 43%union { bool bool_; }
44
c5b15840 45%union { CYMember *access_; }
a5662a53
JF		 46%union { CYArgument *argument_; }
47%union { CYAssignment *assignment_; }
09fc3efb
JF		 48%union { CYBinding *binding_; }
49%union { CYBindings *bindings_; }
a5662a53
JF		 50%union { CYBoolean *boolean_; }
51%union { CYClause *clause_; }
52%union { cy::Syntax::Catch *catch_; }
c5b15840 53%union { CYClassTail *classTail_; }
a5662a53 54%union { CYComprehension *comprehension_; }
a5662a53
JF		 55%union { CYElement *element_; }
56%union { CYExpression *expression_; }
57%union { CYFalse *false_; }
9d2b125d 58%union { CYVariable *variable_; }
a5662a53 59%union { CYFinally *finally_; }
a7d8b413
JF		 60%union { CYForInitializer *for_; }
61%union { CYForInInitializer *forin_; }
a5662a53
JF		 62%union { CYFunctionParameter *functionParameter_; }
63%union { CYIdentifier *identifier_; }
64%union { CYInfix *infix_; }
65%union { CYLiteral *literal_; }
c5b15840 66%union { CYMethod *method_; }
a5662a53
JF		 67%union { CYModule *module_; }
68%union { CYNull *null_; }
69%union { CYNumber *number_; }
70%union { CYParenthetical *parenthetical_; }
a5662a53
JF		 71%union { CYProperty *property_; }
72%union { CYPropertyName *propertyName_; }
73%union { CYRubyProc *rubyProc_; }
b900e1a4 74%union { CYSpan *span_; }
a5662a53
JF		 75%union { CYStatement *statement_; }
76%union { CYString *string_; }
7085e1ab 77%union { CYTarget *target_; }
a5662a53
JF		 78%union { CYThis *this_; }
79%union { CYTrue *true_; }
80%union { CYWord *word_; }
4de0686f 81
7b750785 82@begin C
b3c38c5f 83%union { CYTypeStructField *structField_; }
a5662a53
JF		 84%union { CYTypeModifier *modifier_; }
85%union { CYTypeSpecifier *specifier_; }
86%union { CYTypedIdentifier *typedIdentifier_; }
87%union { CYTypedParameter *typedParameter_; }
7b750785
JF		 88@end
89
cbaa5f0f 90@begin ObjectiveC
7cf0481b 91%union { CYImplementationField *implementationField_; }
a5662a53
JF		 92%union { CYMessage *message_; }
93%union { CYMessageParameter *messageParameter_; }
94%union { CYProtocol *protocol_; }
95%union { CYSelectorPart *selector_; }
4de0686f 96@end
691e4717
JF		 97
98@begin E4X
a5662a53
JF		 99%union { CYAttribute *attribute_; }
100%union { CYPropertyIdentifier *propertyIdentifier_; }
101%union { CYSelector *selector_; }
691e4717 102@end
63b4c5a8 103
6ce9ac92 104%code provides {
a5662a53
JF		 105
106struct YYSTYPE {
107 cy::parser::semantic_type semantic_;
108 hi::Value highlight_;
109};
110
58afc6aa 111int cylex(YYSTYPE *, CYLocation *, void *);
a5662a53
JF		 112
113}
114
115%code {
116
117#undef yylex
9d2b125d 118
675ff733 119typedef cy::parser::token tk;
b23692f3 120
675ff733
JF		 121_finline int cylex_(cy::parser::semantic_type *semantic, CYLocation *location, CYDriver &driver) {
122 driver.newline_ = false;
123 lex:
a5662a53 124 YYSTYPE data;
9d2b125d 125 int token(cylex(&data, location, driver.scanner_));
a5662a53 126 *semantic = data.semantic_;
b23692f3
JF		 127
128 switch (token) {
20ac4226
JF		 129 case tk::OpenBrace:
130 case tk::OpenBracket:
131 case tk::OpenParen:
132 driver.in_.push(false);
133 break;
134
b23692f3
JF		 135 case tk::_in_:
136 if (driver.in_.top())
137 token = tk::_in__;
138 break;
139
20ac4226
JF		 140 case tk::CloseBrace:
141 case tk::CloseBracket:
142 case tk::CloseParen:
143 driver.in_.pop();
144 break;
145
146
b23692f3
JF		 147 case tk::_yield_:
148 if (driver.yield_.top())
149 token = tk::_yield__;
150 break;
151
b23692f3 152 case tk::NewLine:
675ff733
JF		 153 driver.newline_ = true;
154 goto lex;
b23692f3 155 break;
b23692f3
JF		 156 }
157
a5662a53
JF		 158 return token;
159}
160
675ff733
JF		 161#define yylex_(semantic, location, driver) ({ \
162 int type; \
163 if (driver.hold_ == cy::parser::empty_symbol) \
164 type = yytranslate_(cylex_(semantic, location, driver)); \
165 else { \
166 type = driver.hold_; \
167 driver.hold_ = cy::parser::empty_symbol; \
168 } \
169type; })
170
98711170
JF		 171#define CYLEX() do if (yyla.empty()) { \
172 YYCDEBUG << "Mapping a token: "; \
675ff733 173 yyla.type = yylex_(&yyla.value, &yyla.location, driver); \
98711170
JF		 174 YY_SYMBOL_PRINT("Next token is", yyla); \
175} while (false)
176
442609f7 177#define CYMAP(to, from) do { \
98711170 178 CYLEX(); \
442609f7
JF		 179 if (yyla.type == yytranslate_(token::from)) \
180 yyla.type = yytranslate_(token::to); \
181} while (false)
182
0b40da30
JF		 183#define CYERR(location, message) do { \
184 error(location, message); \
185 YYABORT; \
186} while (false)
187
6244bca0
JF		 188#define CYEOK() do { \
189 yyerrok; \
190 driver.errors_.pop_back(); \
191} while (false)
192
9d2b125d
JF		 193#define CYNOT(location) \
194 CYERR(location, "unimplemented feature")
195
6244bca0
JF		 196#define CYMPT(location) do { \
197 if (!yyla.empty() && yyla.type_get() != yyeof_) \
198 CYERR(location, "unexpected lookahead"); \
199} while (false)
200
6ce9ac92 201}
c5aeb567 202
6ce9ac92 203%name-prefix "cy"
e5332278 204
6ce9ac92 205%language "C++"
1dbba6cc 206
5999c315
JF		 207%initial-action {
208 @$.begin.filename = @$.end.filename = &driver.filename_;
675ff733
JF		 209
210 switch (driver.mark_) {
211 case CYMarkScript:
212 driver.hold_ = yytranslate_(token::MarkScript);
213 break;
214 case CYMarkModule:
215 driver.hold_ = yytranslate_(token::MarkModule);
216 break;
217 }
5999c315
JF		 218};
219
be36c292 220%locations
e5332278 221%defines
1dbba6cc 222
58afc6aa
JF		 223%define api.location.type { CYLocation }
224
534fb6da
JF		 225//%glr-parser
226//%expect 1
cac61857 227
e5332278
JF		 228%error-verbose
229
9d2b125d 230%param { CYDriver &driver }
e5332278 231
c3b144b8 232/* Token Declarations {{{ */
cb02f8ae 233@begin E4X
cb02f8ae
JF		 234%token XMLCDATA
235%token XMLComment
236%token XMLPI
691e4717
JF		 237
238%token XMLAttributeValue
239%token XMLName
240%token XMLTagCharacters
241%token XMLText
242%token XMLWhitespace
243@end
244
245@begin E4X
246%token LeftRight "<>"
247%token LeftSlashRight "</>"
248
249%token SlashRight "/>"
250%token LeftSlash "</"
251
691e4717
JF		 252%token ColonColon "::"
253%token PeriodPeriod ".."
cb02f8ae 254@end
ac9a5ce1 255
b1589845
JF		 256@begin E4X ObjectiveC
257%token At "@"
ac9d4181 258%token Pound "#"
b1589845
JF		 259@end
260
63b4c5a8
JF		 261%token Ampersand "&"
262%token AmpersandAmpersand "&&"
263%token AmpersandEqual "&="
264%token Carrot "^"
265%token CarrotEqual "^="
266%token Equal "="
267%token EqualEqual "=="
268%token EqualEqualEqual "==="
4b2fd91c 269%token EqualRight "=>"
63b4c5a8
JF		 270%token Exclamation "!"
271%token ExclamationEqual "!="
272%token ExclamationEqualEqual "!=="
273%token Hyphen "-"
274%token HyphenEqual "-="
275%token HyphenHyphen "--"
276%token HyphenRight "->"
277%token Left "<"
278%token LeftEqual "<="
279%token LeftLeft "<<"
280%token LeftLeftEqual "<<="
281%token Percent "%"
282%token PercentEqual "%="
283%token Period "."
c8a0500b 284%token PeriodPeriodPeriod "..."
63b4c5a8
JF		 285%token Pipe "|"
286%token PipeEqual "|="
287%token PipePipe "||"
288%token Plus "+"
289%token PlusEqual "+="
290%token PlusPlus "++"
291%token Right ">"
292%token RightEqual ">="
293%token RightRight ">>"
294%token RightRightEqual ">>="
295%token RightRightRight ">>>"
296%token RightRightRightEqual ">>>="
297%token Slash "/"
298%token SlashEqual "/="
299%token Star "*"
300%token StarEqual "*="
301%token Tilde "~"
302
303%token Colon ":"
304%token Comma ","
305%token Question "?"
306%token SemiColon ";"
c3c20102 307%token NewLine "\n"
fdcef8e7 308%token __ ""
63b4c5a8 309
b900e1a4 310%token Comment
320ce753 311
63b4c5a8
JF		 312%token OpenParen "("
313%token CloseParen ")"
924f67b2 314
63b4c5a8 315%token OpenBrace "{"
675ff733 316%token OpenBrace_ ";{"
b41e4739 317%token OpenBrace_let "let {"
63b4c5a8 318%token CloseBrace "}"
924f67b2 319
63b4c5a8 320%token OpenBracket "["
b41e4739 321%token OpenBracket_let "let ["
63b4c5a8
JF		 322%token CloseBracket "]"
323
09e4db67 324%token At_error_ "@error"
dc5d7cf4 325
1ba6903e 326@begin Java
09e4db67 327%token At_class_ "@class"
1ba6903e
JF		 328@end
329
60097023 330@begin C
09e4db67
JF		 331%token _typedef_ "typedef"
332%token _unsigned_ "unsigned"
333%token _signed_ "signed"
b3c38c5f 334%token _struct_ "struct"
09e4db67 335%token _extern_ "extern"
60097023
JF		 336@end
337
8a2eb1be 338@begin C
09e4db67 339%token At_encode_ "@encode"
8a2eb1be
JF		 340@end
341
1ba6903e 342@begin ObjectiveC
09e4db67 343%token At_implementation_ "@implementation"
09e4db67
JF		 344%token At_import_ "@import"
345%token At_end_ "@end"
346%token At_selector_ "@selector"
347%token At_null_ "@null"
348%token At_YES_ "@YES"
349%token At_NO_ "@NO"
350%token At_true_ "@true"
351%token At_false_ "@false"
352%token _YES_ "YES"
353%token _NO_ "NO"
1ba6903e 354@end
e7ed5354 355
09e4db67
JF		 356%token _false_ "false"
357%token _null_ "null"
358%token _true_ "true"
359
360%token _break_ "break"
361%token _case_ "case"
362%token _catch_ "catch"
363%token _class_ "class"
8a392978 364%token _class__ ";class"
09e4db67
JF		 365%token _const_ "const"
366%token _continue_ "continue"
367%token _debugger_ "debugger"
368%token _default_ "default"
369%token _delete_ "delete"
370%token _do_ "do"
371%token _else_ "else"
372%token _enum_ "enum"
373%token _export_ "export"
374%token _extends_ "extends"
375%token _finally_ "finally"
376%token _for_ "for"
377%token _function_ "function"
378%token _function__ ";function"
379%token _if_ "if"
380%token _import_ "import"
381%token _in_ "in"
382%token _in__ "!in"
5f6902c2 383%token _Infinity_ "Infinity"
09e4db67
JF		 384%token _instanceof_ "instanceof"
385%token _new_ "new"
386%token _return_ "return"
387%token _super_ "super"
388%token _switch_ "switch"
322286dd 389%token _target_ "target"
09e4db67
JF		 390%token _this_ "this"
391%token _throw_ "throw"
392%token _try_ "try"
393%token _typeof_ "typeof"
394%token _var_ "var"
395%token _void_ "void"
396%token _while_ "while"
397%token _with_ "with"
398
399%token _abstract_ "abstract"
400%token _await_ "await"
401%token _boolean_ "boolean"
402%token _byte_ "byte"
403%token _char_ "char"
c5b15840 404%token _constructor_ "constructor"
09e4db67 405%token _double_ "double"
7085e1ab 406%token _eval_ "eval"
09e4db67
JF		 407%token _final_ "final"
408%token _float_ "float"
9d2b125d
JF		 409%token _from_ "from"
410%token _get_ "get"
09e4db67
JF		 411%token _goto_ "goto"
412%token _implements_ "implements"
413%token _int_ "int"
414%token _interface_ "interface"
415%token _let_ "let"
b41e4739 416%token _let__ "!let"
09e4db67
JF		 417%token _long_ "long"
418%token _native_ "native"
419%token _package_ "package"
420%token _private_ "private"
421%token _protected_ "protected"
c5b15840 422%token _prototype_ "prototype"
09e4db67 423%token _public_ "public"
9d2b125d 424%token _set_ "set"
09e4db67
JF		 425%token _short_ "short"
426%token _static_ "static"
427%token _synchronized_ "synchronized"
428%token _throws_ "throws"
429%token _transient_ "transient"
430%token _volatile_ "volatile"
431%token _yield_ "yield"
9d2b125d 432%token _yield__ "!yield"
09e4db67
JF		 433
434%token _undefined_ "undefined"
435
436@begin ObjectiveC
437%token _bool_ "bool"
438%token _BOOL_ "BOOL"
439%token _id_ "id"
440%token _nil_ "nil"
441%token _NULL_ "NULL"
442%token _SEL_ "SEL"
443@end
444
09e4db67
JF		 445%token _each_ "each"
446%token _of_ "of"
b41e4739 447%token _of__ "!of"
75b0a457 448
691e4717 449@begin E4X
09e4db67
JF		 450%token _namespace_ "namespace"
451%token _xml_ "xml"
691e4717
JF		 452@end
453
7e5391fd 454%token AutoComplete
fdcef8e7 455%token YieldStar "yield *"
7e5391fd 456
75b0a457 457%token <identifier_> Identifier_
63b4c5a8
JF		 458%token <number_> NumericLiteral
459%token <string_> StringLiteral
f356a43d 460%token <literal_> RegularExpressionLiteral_
1dbba6cc 461
b900e1a4
JF		 462%token <string_> NoSubstitutionTemplate
463%token <string_> TemplateHead
464%token <string_> TemplateMiddle
465%token <string_> TemplateTail
466
620c82a1 467%type <target_> AccessExpression
cf7d4c69 468%type <expression_> AdditiveExpression
cf7d4c69 469%type <argument_> ArgumentList_
55fc1817 470%type <argument_> ArgumentList
cf7d4c69
JF		 471%type <argument_> ArgumentListOpt
472%type <argument_> Arguments
7085e1ab 473%type <target_> ArrayComprehension
cf7d4c69 474%type <literal_> ArrayLiteral
4b2fd91c
JF		 475%type <expression_> ArrowFunction
476%type <functionParameter_> ArrowParameters
55fc1817 477%type <expression_> AssignmentExpression
fc8fc33d 478%type <expression_> AssignmentExpressionOpt
c8a0500b 479%type <identifier_> BindingIdentifier
9d2b125d 480%type <identifier_> BindingIdentifierOpt
09fc3efb
JF		 481%type <bindings_> BindingList_
482%type <bindings_> BindingList
cf7d4c69 483%type <expression_> BitwiseANDExpression
55fc1817 484%type <statement_> Block
a7d8b413 485%type <statement_> BlockStatement
cf7d4c69 486%type <boolean_> BooleanLiteral
09fc3efb 487%type <binding_> BindingElement
cf7d4c69
JF		 488%type <expression_> BitwiseORExpression
489%type <expression_> BitwiseXORExpression
490%type <statement_> BreakStatement
c8a0500b 491%type <statement_> BreakableStatement
3ea7eed0 492%type <expression_> CallExpression_
7085e1ab 493%type <target_> CallExpression
cf7d4c69
JF		 494%type <clause_> CaseBlock
495%type <clause_> CaseClause
496%type <clause_> CaseClausesOpt
a7d8b413
JF		 497%type <catch_> Catch
498%type <identifier_> CatchParameter
9d2b125d 499%type <statement_> ClassDeclaration
7085e1ab 500%type <target_> ClassExpression
c5b15840
JF		 501%type <classTail_> ClassHeritage
502%type <classTail_> ClassHeritageOpt
503%type <classTail_> ClassTail
7085e1ab 504%type <target_> Comprehension
b3aa25d8
JF		 505%type <comprehension_> ComprehensionFor
506%type <comprehension_> ComprehensionIf
507%type <comprehension_> ComprehensionTail
c5b15840 508%type <propertyName_> ComputedPropertyName
cf7d4c69
JF		 509%type <expression_> ConditionalExpression
510%type <statement_> ContinueStatement
4b2fd91c 511%type <statement_> ConciseBody
a7d8b413 512%type <parenthetical_> CoverParenthesizedExpressionAndArrowParameterList
c8a0500b 513%type <statement_> DebuggerStatement
3ea7eed0 514%type <statement_> Declaration_
c8a0500b 515%type <statement_> Declaration
cf7d4c69 516%type <clause_> DefaultClause
cf7d4c69 517%type <element_> ElementList
5befe15e 518%type <element_> ElementListOpt
cf7d4c69 519%type <statement_> ElseStatementOpt
bfd79fae 520%type <for_> EmptyStatement
cf7d4c69 521%type <expression_> EqualityExpression
b0385401 522%type <expression_> Expression
cf7d4c69 523%type <expression_> ExpressionOpt
bfd79fae 524%type <for_> ExpressionStatement_
cf7d4c69 525%type <statement_> ExpressionStatement
a7d8b413 526%type <finally_> Finally
09fc3efb 527%type <binding_> ForBinding
7085e1ab 528%type <forin_> ForDeclaration
a7d8b413 529%type <forin_> ForInStatementInitializer
4e3c9056 530%type <for_> ForStatementInitializer
09fc3efb 531%type <binding_> FormalParameter
b09da87b 532%type <functionParameter_> FormalParameterList_
55fc1817 533%type <functionParameter_> FormalParameterList
9d2b125d 534%type <functionParameter_> FormalParameters
b10bd496
JF		 535%type <statement_> FunctionBody
536%type <statement_> FunctionDeclaration
7085e1ab 537%type <target_> FunctionExpression
9d2b125d
JF		 538%type <statement_> FunctionStatementList
539%type <statement_> GeneratorBody
540%type <statement_> GeneratorDeclaration
7085e1ab 541%type <target_> GeneratorExpression
c5b15840 542%type <method_> GeneratorMethod
a7d8b413 543%type <statement_> HoistableDeclaration
75b0a457 544%type <identifier_> Identifier
b0fa2761 545%type <identifier_> IdentifierNoOf
3fe283c5 546%type <identifier_> IdentifierType
b0fa2761 547%type <identifier_> IdentifierTypeNoOf
b3c38c5f 548%type <identifier_> IdentifierTypeOpt
4492c19c 549%type <word_> IdentifierName
9d2b125d 550%type <variable_> IdentifierReference
cf7d4c69 551%type <statement_> IfStatement
620c82a1 552%type <target_> IndirectExpression
a7d8b413
JF		 553%type <expression_> Initializer
554%type <expression_> InitializerOpt
cf7d4c69 555%type <statement_> IterationStatement
a7d8b413
JF		 556%type <identifier_> LabelIdentifier
557%type <statement_> LabelledItem
cf7d4c69 558%type <statement_> LabelledStatement
8b77acf1 559%type <assignment_> LeftHandSideAssignment
7085e1ab
JF		 560%type <target_> LeftHandSideExpression
561%type <bool_> LetOrConst
09fc3efb 562%type <binding_> LexicalBinding
bfd79fae 563%type <for_> LexicalDeclaration_
c8a0500b 564%type <statement_> LexicalDeclaration
cf7d4c69 565%type <literal_> Literal
9d2b125d 566%type <propertyName_> LiteralPropertyName
cf7d4c69
JF		 567%type <expression_> LogicalANDExpression
568%type <expression_> LogicalORExpression
c5b15840 569%type <access_> MemberAccess
7085e1ab 570%type <target_> MemberExpression
c5b15840 571%type <method_> MethodDefinition
9d2b125d 572%type <module_> ModulePath
cf7d4c69 573%type <expression_> MultiplicativeExpression
7085e1ab 574%type <target_> NewExpression
cf7d4c69
JF		 575%type <null_> NullLiteral
576%type <literal_> ObjectLiteral
cf7d4c69 577%type <expression_> PostfixExpression
7085e1ab 578%type <target_> PrimaryExpression
55fc1817 579%type <propertyName_> PropertyName
aea76473
JF		 580%type <property_> PropertyDefinition
581%type <property_> PropertyDefinitionList_
582%type <property_> PropertyDefinitionList
583%type <property_> PropertyDefinitionListOpt
09fc3efb 584%type <functionParameter_> PropertySetParameterList
f356a43d
JF		 585%type <literal_> RegularExpressionLiteral
586%type <bool_> RegularExpressionSlash
55fc1817 587%type <expression_> RelationalExpression
cf7d4c69 588%type <statement_> ReturnStatement
6c093cce 589%type <rubyProc_> RubyProcExpression
6c093cce 590%type <functionParameter_> RubyProcParameterList_
55fc1817 591%type <functionParameter_> RubyProcParameterList
d7205a63 592%type <functionParameter_> RubyProcParameters
6c093cce 593%type <functionParameter_> RubyProcParametersOpt
a7d8b413
JF		 594%type <statement_> Script
595%type <statement_> ScriptBody
596%type <statement_> ScriptBodyOpt
cf7d4c69 597%type <expression_> ShiftExpression
09fc3efb 598%type <binding_> SingleNameBinding
3ea7eed0 599%type <statement_> Statement__
b10bd496 600%type <statement_> Statement_
55fc1817 601%type <statement_> Statement
693d501b 602%type <statement_> StatementList
cf7d4c69 603%type <statement_> StatementListOpt
c8a0500b 604%type <statement_> StatementListItem
9d2b125d 605%type <functionParameter_> StrictFormalParameters
7085e1ab
JF		 606%type <target_> SuperCall
607%type <target_> SuperProperty
cf7d4c69 608%type <statement_> SwitchStatement
7085e1ab 609%type <target_> TemplateLiteral
b900e1a4 610%type <span_> TemplateSpans
cf7d4c69
JF		 611%type <statement_> ThrowStatement
612%type <statement_> TryStatement
693d501b 613%type <expression_> UnaryExpression_
55fc1817 614%type <expression_> UnaryExpression
09fc3efb
JF		 615%type <binding_> VariableDeclaration
616%type <bindings_> VariableDeclarationList_
617%type <bindings_> VariableDeclarationList
bfd79fae 618%type <for_> VariableStatement_
cf7d4c69 619%type <statement_> VariableStatement
cf7d4c69 620%type <statement_> WithStatement
4492c19c 621%type <word_> Word
73f04979 622@begin ObjectiveC
4492c19c 623%type <word_> WordOpt
73f04979 624@end
9d2b125d 625%type <expression_> YieldExpression
cf7d4c69 626
7b750785 627@begin C
7b750785
JF		 628%type <specifier_> IntegerType
629%type <specifier_> IntegerTypeOpt
630%type <typedIdentifier_> PrefixedType
631%type <specifier_> PrimitiveType
b3c38c5f 632%type <structField_> StructFieldListOpt
7b750785 633%type <typedIdentifier_> SuffixedType
00b4cb83 634%type <typedIdentifier_> TypeSignifier
7b750785
JF		 635%type <modifier_> TypeQualifierLeft
636%type <typedIdentifier_> TypeQualifierRight
0e63c25f
JF		 637%type <typedIdentifier_> TypedIdentifierMaybe
638%type <typedIdentifier_> TypedIdentifierNo
639%type <typedIdentifier_> TypedIdentifierYes
7b750785
JF		 640%type <typedParameter_> TypedParameterList_
641%type <typedParameter_> TypedParameterList
642%type <typedParameter_> TypedParameterListOpt
643@end
644
645@begin ObjectiveC
8b77acf1 646%type <expression_> AssignmentExpressionClassic
c3b144b8 647%type <expression_> BoxableExpression
328ad766 648%type <statement_> CategoryStatement
328ad766 649%type <expression_> ClassSuperOpt
8b77acf1 650%type <expression_> ConditionalExpressionClassic
328ad766
JF		 651%type <message_> ClassMessageDeclaration
652%type <message_> ClassMessageDeclarationListOpt
64b8d29f
JF		 653%type <protocol_> ClassProtocolListOpt
654%type <protocol_> ClassProtocols
655%type <protocol_> ClassProtocolsOpt
7cf0481b 656%type <implementationField_> ImplementationFieldListOpt
c5b15840 657%type <statement_> ImplementationStatement
7085e1ab 658%type <target_> MessageExpression
328ad766
JF		 659%type <messageParameter_> MessageParameter
660%type <messageParameter_> MessageParameters
661%type <messageParameter_> MessageParameterList
662%type <messageParameter_> MessageParameterListOpt
663%type <bool_> MessageScope
693d501b 664%type <argument_> SelectorCall_
55fc1817 665%type <argument_> SelectorCall
328ad766 666%type <selector_> SelectorExpression_
55fc1817 667%type <selector_> SelectorExpression
328ad766 668%type <selector_> SelectorExpressionOpt
693d501b 669%type <argument_> SelectorList
7e5391fd 670%type <word_> SelectorWordOpt
57d55714 671%type <typedIdentifier_> TypeOpt
693d501b 672%type <argument_> VariadicCall
328ad766 673@end
693d501b 674
691e4717 675@begin E4X
b92ceddb 676%type <propertyIdentifier_> PropertyIdentifier_
b92ceddb 677%type <selector_> PropertySelector_
55fc1817 678%type <selector_> PropertySelector
691e4717 679%type <identifier_> QualifiedIdentifier_
55fc1817 680%type <identifier_> QualifiedIdentifier
691e4717
JF		 681%type <identifier_> WildcardIdentifier
682%type <identifier_> XMLComment
683%type <identifier_> XMLCDATA
684%type <identifier_> XMLElement
685%type <identifier_> XMLElementContent
686%type <identifier_> XMLMarkup
687%type <identifier_> XMLPI
688
689%type <attribute_> AttributeIdentifier
b92ceddb 690/* XXX: %type <statement_> DefaultXMLNamespaceStatement */
691e4717 691%type <expression_> PropertyIdentifier
09fc3efb
JF		 692%type <expression_> XMLListInitilizer
693%type <expression_> XMLInitilizer
691e4717 694@end
c3b144b8
JF		 695/* }}} */
696/* Token Priorities {{{ */
b92ceddb
JF		 697%nonassoc "if"
698%nonassoc "else"
c3b144b8 699/* }}} */
b92ceddb 700
9d2b125d
JF		 701%start Program
702%token MarkModule
703%token MarkScript
e5332278 704
693d501b 705%%
c3c20102 706
9d2b125d
JF		 707Program
708 : MarkScript Script
709 | MarkModule Module
3ea7eed0
JF		 710 ;
711
9d2b125d
JF		 712/* Lexer State {{{ */
713LexPushInOn: { driver.in_.push(true); };
714LexPushInOff: { driver.in_.push(false); };
715LexPopIn: { driver.in_.pop(); };
3ea7eed0 716
9d2b125d
JF		 717LexPushReturnOn: { driver.return_.push(true); };
718LexPopReturn: { driver.return_.pop(); };
719
c5b15840
JF		 720LexPushSuperOn: { driver.super_.push(true); };
721LexPushSuperOff: { driver.super_.push(false); };
722LexPopSuper: { driver.super_.pop(); };
723
9d2b125d
JF		 724LexPushYieldOn: { driver.yield_.push(true); };
725LexPushYieldOff: { driver.yield_.push(false); };
726LexPopYield: { driver.yield_.pop(); };
3ea7eed0 727
fdcef8e7 728LexNewLineOrOpt
675ff733 729 : { CYLEX(); if (driver.hold_ != empty_symbol) CYERR(@$, "unexpected hold"); if (driver.newline_) { driver.hold_ = yyla.type; yyla.type = yytranslate_(cy::parser::token::NewLine); } }
a5662a53
JF		 730 ;
731
fdcef8e7
JF		 732LexNewLineOrNot
733 : { CYLEX(); if (driver.hold_ != empty_symbol) CYERR(@$, "unexpected hold"); driver.hold_ = yyla.type; yyla.type = yytranslate_(driver.newline_ ? cy::parser::token::NewLine : cy::parser::token::__); }
734 ;
735
9d2b125d
JF		 736LexNoStar
737 : { CYMAP(YieldStar, Star); }
738 ;
739
4b2fd91c 740LexNoBrace
675ff733 741 : { CYMAP(OpenBrace_, OpenBrace); }
4b2fd91c 742 ;
066da9f6 743
a7d8b413 744LexNoClass
442609f7 745 : { CYMAP(_class__, _class_); }
a7d8b413
JF		 746 ;
747
4b2fd91c 748LexNoFunction
442609f7 749 : { CYMAP(_function__, _function_); }
4b2fd91c
JF		 750 ;
751
752LexSetStatement
ec18682d 753 : LexNoBrace LexNoClass LexNoFunction
3ea7eed0 754 ;
691e4717 755/* }}} */
c3b144b8 756/* Virtual Tokens {{{ */
a87d7060
JF		 757Var_
758 : "var"
759 ;
c3b144b8 760/* }}} */
6c093cce 761
a7d8b413 762/* 11.6 Names and Keywords {{{ */
c3b144b8 763IdentifierName
09fc3efb 764 : Word[pass] { $$ = $pass; }
49392246
JF		 765 | "for" { $$ = CYNew CYWord("for"); }
766 | "in" { $$ = CYNew CYWord("in"); }
767 | "instanceof" { $$ = CYNew CYWord("instanceof"); }
c3c20102
JF		 768 ;
769
36cd3cb9 770Word
09fc3efb 771 : IdentifierNoOf[pass] { $$ = $pass; }
a5662a53 772 | "break" { $$ = CYNew CYWord("break"); }
8f56307d
JF		 773 | "case" { $$ = CYNew CYWord("case"); }
774 | "catch" { $$ = CYNew CYWord("catch"); }
b0fa2761 775 | "class" LexOf { $$ = CYNew CYWord("class"); }
8a392978 776 | ";class" { $$ = CYNew CYWord("class"); }
8f56307d 777 | "const" { $$ = CYNew CYWord("const"); }
a5662a53 778 | "continue" { $$ = CYNew CYWord("continue"); }
8f56307d
JF		 779 | "debugger" { $$ = CYNew CYWord("debugger"); }
780 | "default" { $$ = CYNew CYWord("default"); }
5fe10198 781 | "delete" { $$ = CYNew CYWord("delete"); }
8f56307d
JF		 782 | "do" { $$ = CYNew CYWord("do"); }
783 | "else" { $$ = CYNew CYWord("else"); }
784 | "enum" { $$ = CYNew CYWord("enum"); }
785 | "export" { $$ = CYNew CYWord("export"); }
786 | "extends" { $$ = CYNew CYWord("extends"); }
787 | "false" { $$ = CYNew CYWord("false"); }
788 | "finally" { $$ = CYNew CYWord("finally"); }
b0fa2761 789 | "function" LexOf { $$ = CYNew CYWord("function"); }
8f56307d
JF		 790 | "if" { $$ = CYNew CYWord("if"); }
791 | "import" { $$ = CYNew CYWord("import"); }
8f56307d 792 | "!in" { $$ = CYNew CYWord("in"); }
b0fa2761 793 | "!of" { $$ = CYNew CYWord("of"); }
5fe10198 794 | "new" { $$ = CYNew CYWord("new"); }
8f56307d 795 | "null" { $$ = CYNew CYWord("null"); }
a5662a53 796 | "return" { $$ = CYNew CYWord("return"); }
8f56307d
JF		 797 | "super" { $$ = CYNew CYWord("super"); }
798 | "switch" { $$ = CYNew CYWord("switch"); }
799 | "this" { $$ = CYNew CYWord("this"); }
a5662a53 800 | "throw" { $$ = CYNew CYWord("throw"); }
8f56307d
JF		 801 | "true" { $$ = CYNew CYWord("true"); }
802 | "try" { $$ = CYNew CYWord("try"); }
5fe10198 803 | "typeof" { $$ = CYNew CYWord("typeof"); }
8f56307d 804 | "var" { $$ = CYNew CYWord("var"); }
5fe10198 805 | "void" { $$ = CYNew CYWord("void"); }
8f56307d
JF		 806 | "while" { $$ = CYNew CYWord("while"); }
807 | "with" { $$ = CYNew CYWord("with"); }
9d2b125d 808 | "yield" { $$ = CYNew CYIdentifier("yield"); }
2bf24581 809 ;
f2f0d1d1 810
73f04979 811@begin ObjectiveC
55fc1817 812WordOpt
09fc3efb 813 : Word[pass] { $$ = $pass; }
55fc1817
JF		 814 | { $$ = NULL; }
815 ;
73f04979 816@end
a7d8b413
JF		 817/* }}} */
818/* 11.8.1 Null Literals {{{ */
819NullLiteral
820 : "null" { $$ = CYNew CYNull(); }
821 ;
822/* }}} */
823/* 11.8.2 Boolean Literals {{{ */
824BooleanLiteral
825 : "true" { $$ = CYNew CYTrue(); }
826 | "false" { $$ = CYNew CYFalse(); }
827 ;
828/* }}} */
f356a43d
JF		 829/* 11.8.5 Regular Expression Literals {{{ */
830RegularExpressionSlash
831 : "/" { $$ = false; }
832 | "/=" { $$ = true; }
833 ;
834
835RegularExpressionLiteral
09fc3efb 836 : RegularExpressionSlash[equals] { CYMPT(@$); driver.SetRegEx($equals); } RegularExpressionLiteral_[pass] { $$ = $pass; }
f356a43d
JF		 837 ;
838/* }}} */
a7d8b413
JF		 839
840/* 11.9 Automatic Semicolon Insertion {{{ */
841StrictSemi
842 : { driver.Warning(@$, "warning, automatic semi-colon insertion required"); }
843 ;
844
fdcef8e7
JF		 845NewLineNot
846 : LexNewLineOrNot ""
847 ;
848
849NewLineOpt
850 : LexNewLineOrNot "\n"
851 | NewLineNot
852 ;
853
a7d8b413 854TerminatorSoft
fdcef8e7
JF		 855 : LexNewLineOrNot "\n" StrictSemi
856 | NewLineNot LexOf Terminator
a7d8b413
JF		 857 ;
858
859Terminator
860 : ";"
675ff733 861 | error { if (yyla.type_get() != yyeof_ && yyla.type != yytranslate_(token::CloseBrace) && !driver.newline_) CYERR(@error, "required semi-colon"); else CYEOK(); } StrictSemi
a7d8b413
JF		 862 ;
863
864TerminatorOpt
865 : ";"
866 | error { yyerrok; driver.errors_.pop_back(); } StrictSemi
867 ;
868/* }}} */
869
870/* 12.1 Identifiers {{{ */
871IdentifierReference
09fc3efb 872 : Identifier[pass] { $$ = CYNew CYVariable($pass); }
9d2b125d 873 | "yield" { $$ = CYNew CYVariable(CYNew CYIdentifier("yield")); }
a7d8b413
JF		 874 ;
875
876BindingIdentifier
484bab66
JF		 877 : LexOf IdentifierNoOf[pass] { $$ = $pass; }
878 | LexOf "!of" { $$ = CYNew CYIdentifier("of"); }
879 | LexOf "yield" { $$ = CYNew CYIdentifier("yield"); }
9d2b125d
JF		 880 ;
881
882BindingIdentifierOpt
09fc3efb 883 : BindingIdentifier[pass] { $$ = $pass; }
484bab66 884 | LexOf { $$ = NULL; }
a7d8b413
JF		 885 ;
886
887LabelIdentifier
09fc3efb 888 : Identifier[pass] { $$ = $pass; }
9d2b125d 889 | "yield" { $$ = CYNew CYIdentifier("yield"); }
a7d8b413 890 ;
55fc1817 891
b0fa2761 892IdentifierTypeNoOf
09fc3efb 893 : Identifier_[pass] { $$ = $pass; }
d6e7cafb
JF		 894 | "abstract" { $$ = CYNew CYIdentifier("abstract"); }
895 | "await" { $$ = CYNew CYIdentifier("await"); }
896 | "boolean" { $$ = CYNew CYIdentifier("boolean"); }
897 | "byte" { $$ = CYNew CYIdentifier("byte"); }
c5b15840 898 | "constructor" { $$ = CYNew CYIdentifier("constructor"); }
d6e7cafb 899 | "double" { $$ = CYNew CYIdentifier("double"); }
49392246 900 | "each" { $$ = CYNew CYIdentifier("each"); }
7085e1ab 901 | "eval" { $$ = CYNew CYIdentifier("eval"); }
d6e7cafb
JF		 902 | "final" { $$ = CYNew CYIdentifier("final"); }
903 | "float" { $$ = CYNew CYIdentifier("float"); }
c5b15840
JF		 904 | "from" { $$ = CYNew CYIdentifier("from"); }
905 | "get" { $$ = CYNew CYIdentifier("get"); }
d6e7cafb
JF		 906 | "goto" { $$ = CYNew CYIdentifier("goto"); }
907 | "implements" { $$ = CYNew CYIdentifier("implements"); }
a2909cb7 908 | "Infinity" { $$ = CYNew CYIdentifier("Infinity"); }
d6e7cafb 909 | "interface" { $$ = CYNew CYIdentifier("interface"); }
b41e4739 910 | "let" { $$ = CYNew CYIdentifier("let"); }
484bab66 911 | "!let" LexBind LexOf { $$ = CYNew CYIdentifier("let"); }
d6e7cafb
JF		 912 | "native" { $$ = CYNew CYIdentifier("native"); }
913 | "package" { $$ = CYNew CYIdentifier("package"); }
914 | "private" { $$ = CYNew CYIdentifier("private"); }
915 | "protected" { $$ = CYNew CYIdentifier("protected"); }
c5b15840 916 | "prototype" { $$ = CYNew CYIdentifier("prototype"); }
d6e7cafb 917 | "public" { $$ = CYNew CYIdentifier("public"); }
c5b15840 918 | "set" { $$ = CYNew CYIdentifier("set"); }
d6e7cafb 919 | "synchronized" { $$ = CYNew CYIdentifier("synchronized"); }
322286dd 920 | "target" { $$ = CYNew CYIdentifier("target"); }
d6e7cafb
JF		 921 | "throws" { $$ = CYNew CYIdentifier("throws"); }
922 | "transient" { $$ = CYNew CYIdentifier("transient"); }
c5b15840 923 | "undefined" { $$ = CYNew CYIdentifier("undefined"); }
09e4db67
JF		 924@begin ObjectiveC
925 | "bool" { $$ = CYNew CYIdentifier("bool"); }
926 | "BOOL" { $$ = CYNew CYIdentifier("BOOL"); }
927 | "id" { $$ = CYNew CYIdentifier("id"); }
928 | "SEL" { $$ = CYNew CYIdentifier("SEL"); }
929@end
75b0a457
JF		 930 ;
931
b0fa2761 932IdentifierType
09fc3efb 933 : IdentifierTypeNoOf[pass] { $$ = $pass; }
b0fa2761
JF		 934 | "of" { $$ = CYNew CYIdentifier("of"); }
935 ;
936
b3c38c5f
JF		 937IdentifierTypeOpt
938 : IdentifierType[pass] { $$ = $pass; }
939 | { $$ = NULL; }
940 ;
941
b0fa2761
JF		 942IdentifierNoOf
943 : IdentifierTypeNoOf
d6e7cafb
JF		 944 | "char" { $$ = CYNew CYIdentifier("char"); }
945 | "int" { $$ = CYNew CYIdentifier("int"); }
946 | "long" { $$ = CYNew CYIdentifier("long"); }
947 | "short" { $$ = CYNew CYIdentifier("short"); }
c5b15840 948 | "static" { $$ = CYNew CYIdentifier("static"); }
d6e7cafb 949 | "volatile" { $$ = CYNew CYIdentifier("volatile"); }
3fe283c5 950@begin C
d6e7cafb 951 | "signed" { $$ = CYNew CYIdentifier("signed"); }
b3c38c5f 952 | "struct" { $$ = CYNew CYIdentifier("struct"); }
d6e7cafb 953 | "unsigned" { $$ = CYNew CYIdentifier("unsigned"); }
7b750785
JF		 954@end
955@begin ObjectiveC
09e4db67 956 | "nil" { $$ = CYNew CYIdentifier("nil"); }
d6e7cafb 957 | "NO" { $$ = CYNew CYIdentifier("NO"); }
09e4db67 958 | "NULL" { $$ = CYNew CYIdentifier("NULL"); }
d6e7cafb 959 | "YES" { $$ = CYNew CYIdentifier("YES"); }
3fe283c5
JF		 960@end
961 ;
b0fa2761
JF		 962
963Identifier
09fc3efb 964 : IdentifierNoOf[pass] { $$ = $pass; }
b0fa2761 965 | "of" { $$ = CYNew CYIdentifier("of"); }
484bab66 966 | "!of" { $$ = CYNew CYIdentifier("of"); }
b0fa2761 967 ;
c3b144b8 968/* }}} */
a7d8b413 969/* 12.2 Primary Expression {{{ */
3ea7eed0 970PrimaryExpression
8f56307d 971 : "this" { $$ = CYNew CYThis(); }
09fc3efb
JF		 972 | IdentifierReference[pass] { $$ = $pass; }
973 | Literal[pass] { $$ = $pass; }
974 | ArrayLiteral[pass] { $$ = $pass; }
975 | ObjectLiteral[pass] { $$ = $pass; }
976 | FunctionExpression[pass] { $$ = $pass; }
977 | ClassExpression[pass] { $$ = $pass; }
978 | GeneratorExpression[pass] { $$ = $pass; }
979 | RegularExpressionLiteral[pass] { $$ = $pass; }
980 | TemplateLiteral[pass] { $$ = $pass; }
981 | CoverParenthesizedExpressionAndArrowParameterList[cover] { if ($cover == NULL) CYERR(@cover, "invalid parenthetical"); $$ = $cover; }
3ea7eed0 982 | AutoComplete { driver.mode_ = CYDriver::AutoPrimary; YYACCEPT; }
1dbba6cc 983 ;
a7d8b413
JF		 984
985CoverParenthesizedExpressionAndArrowParameterList
09fc3efb 986 : "(" Expression[expression] ")" { $$ = CYNew CYParenthetical($expression); }
484bab66
JF		 987 | "(" LexOf ")" { $$ = NULL; }
988 | "(" LexOf "..." BindingIdentifier ")" { CYNOT(@$); }
989 | "(" Expression "," LexOf "..." BindingIdentifier ")" { CYNOT(@$); }
a7d8b413 990 ;
1dbba6cc 991/* }}} */
a7d8b413
JF		 992/* 12.2.4 Literals {{{ */
993Literal
09fc3efb
JF		 994 : NullLiteral[pass] { $$ = $pass; }
995 | BooleanLiteral[pass] { $$ = $pass; }
996 | NumericLiteral[pass] { $$ = $pass; }
997 | StringLiteral[pass] { $$ = $pass; }
b3aa25d8
JF		 998 ;
999/* }}} */
a7d8b413 1000/* 12.2.5 Array Initializer {{{ */
36cd3cb9 1001ArrayLiteral
09fc3efb 1002 : "[" ElementListOpt[elements] "]" { $$ = CYNew CYArray($elements); }
1dbba6cc
JF		 1003 ;
1004
36cd3cb9 1005ElementList
09fc3efb 1006 : AssignmentExpressionOpt[value] "," ElementListOpt[next] { $$ = CYNew CYElementValue($value, $next); }
484bab66 1007 | LexOf "..." AssignmentExpression[values] { $$ = CYNew CYElementSpread($values); }
09fc3efb 1008 | AssignmentExpression[value] { $$ = CYNew CYElementValue($value, NULL); }
1dbba6cc 1009 ;
55fc1817
JF		 1010
1011ElementListOpt
09fc3efb 1012 : ElementList[pass] { $$ = $pass; }
484bab66 1013 | LexOf { $$ = NULL; }
55fc1817 1014 ;
1dbba6cc 1015/* }}} */
a7d8b413 1016/* 12.2.6 Object Initializer {{{ */
36cd3cb9 1017ObjectLiteral
675ff733 1018 : "{" PropertyDefinitionListOpt[properties] "}" { $$ = CYNew CYObject($properties); }
1dbba6cc
JF		 1019 ;
1020
aea76473 1021PropertyDefinitionList_
09fc3efb 1022 : "," PropertyDefinitionListOpt[properties] { $$ = $properties; }
cac61857 1023 | { $$ = NULL; }
1dbba6cc
JF		 1024 ;
1025
aea76473 1026PropertyDefinitionList
09fc3efb 1027 : PropertyDefinition[property] PropertyDefinitionList_[next] { $property->SetNext($next); $$ = $property; }
55fc1817
JF		 1028 ;
1029
aea76473 1030PropertyDefinitionListOpt
5fe10198
JF		 1031 : PropertyDefinitionList[properties] { $$ = $properties; }
1032 | { $$ = NULL; }
1dbba6cc
JF		 1033 ;
1034
aea76473 1035PropertyDefinition
09fc3efb
JF		 1036 : IdentifierReference[value] { $$ = CYNew CYPropertyValue($value->name_, $value); }
1037 | CoverInitializedName[name] { CYNOT(@$); }
1038 | PropertyName[name] ":" AssignmentExpression[value] { $$ = CYNew CYPropertyValue($name, $value); }
1039 | MethodDefinition[pass] { $$ = $pass; }
9d2b125d
JF		 1040 ;
1041
1042PropertyName
09fc3efb
JF		 1043 : LiteralPropertyName[pass] { $$ = $pass; }
1044 | ComputedPropertyName[pass] { $$ = $pass; }
aea76473
JF		 1045 ;
1046
9d2b125d 1047LiteralPropertyName
09fc3efb
JF		 1048 : IdentifierName[pass] { $$ = $pass; }
1049 | StringLiteral[pass] { $$ = $pass; }
1050 | NumericLiteral[pass] { $$ = $pass; }
1dbba6cc 1051 ;
b92ceddb 1052
9d2b125d 1053ComputedPropertyName
09fc3efb 1054 : "[" AssignmentExpression[expression] "]" { $$ = CYNew CYComputed($expression); }
b92ceddb 1055 ;
a7d8b413 1056
9d2b125d
JF		 1057CoverInitializedName
1058 : IdentifierReference Initializer
1059 ;
a7d8b413
JF		 1060
1061Initializer
09fc3efb 1062 : "=" AssignmentExpression[initializer] { $$ = $initializer; }
a7d8b413
JF		 1063 ;
1064
1065InitializerOpt
09fc3efb 1066 : Initializer[pass] { $$ = $pass; }
a7d8b413
JF		 1067 | { $$ = NULL; }
1068 ;
1069/* }}} */
1070/* 12.2.9 Template Literals {{{ */
b900e1a4 1071TemplateLiteral
09fc3efb 1072 : NoSubstitutionTemplate[string] { $$ = CYNew CYTemplate($string, NULL); }
fbbf5d6a 1073 | TemplateHead[string] LexPushInOff TemplateSpans[spans] { $$ = CYNew CYTemplate($string, $spans); }
b900e1a4 1074 ;
1dbba6cc 1075
b900e1a4 1076TemplateSpans
09fc3efb 1077 : Expression[value] TemplateMiddle[string] TemplateSpans[spans] { $$ = CYNew CYSpan($value, $string, $spans); }
fbbf5d6a 1078 | Expression[value] TemplateTail[string] LexPopIn { $$ = CYNew CYSpan($value, $string, NULL); }
b900e1a4
JF		 1079 ;
1080/* }}} */
a7d8b413 1081
8a392978 1082/* 12.3 Left-Hand-Side Expressions {{{ */
9b5527f0 1083MemberAccess
09fc3efb
JF		 1084 : "[" Expression[property] "]" { $$ = CYNew CYDirectMember(NULL, $property); }
1085 | "." IdentifierName[property] { $$ = CYNew CYDirectMember(NULL, CYNew CYString($property)); }
7e5391fd 1086 | "." AutoComplete { driver.mode_ = CYDriver::AutoDirect; YYACCEPT; }
9d2b125d 1087 | TemplateLiteral { CYNOT(@$); }
55fc1817
JF		 1088 ;
1089
36cd3cb9 1090MemberExpression
5fe10198 1091 : PrimaryExpression[pass] { $$ = $pass; }
09fc3efb
JF		 1092 | MemberExpression[object] { driver.context_ = $object; } MemberAccess[member] { $member->SetLeft($object); $$ = $member; }
1093 | SuperProperty[pass] { $$ = $pass; }
9d2b125d 1094 | MetaProperty { CYNOT(@$); }
5fe10198 1095 | "new" MemberExpression[constructor] Arguments[arguments] { $$ = CYNew cy::Syntax::New($constructor, $arguments); }
1dbba6cc
JF		 1096 ;
1097
9d2b125d 1098SuperProperty
5fe10198
JF		 1099 : "super"[super] { if (!driver.super_.top()) CYERR(@super, "invalid super"); } "[" Expression[property] "]" { $$ = CYNew CYSuperAccess($property); }
1100 | "super"[super] { if (!driver.super_.top()) CYERR(@super, "invalid super"); } "." IdentifierName[property] { $$ = CYNew CYSuperAccess(CYNew CYString($property)); }
9d2b125d
JF		 1101 ;
1102
1103MetaProperty
1104 : NewTarget
1105 ;
1106
1107NewTarget
5fe10198 1108 : "new" "." "target"
9d2b125d
JF		 1109 ;
1110
36cd3cb9 1111NewExpression
09fc3efb 1112 : MemberExpression[pass] { $$ = $pass; }
5fe10198 1113 | "new" NewExpression[expression] { $$ = CYNew cy::Syntax::New($expression, NULL); }
1dbba6cc
JF		 1114 ;
1115
3ea7eed0 1116CallExpression_
09fc3efb
JF		 1117 : MemberExpression[pass] { $$ = $pass; }
1118 | CallExpression[pass] { $$ = $pass; }
b1589845
JF		 1119 ;
1120
36cd3cb9 1121CallExpression
09fc3efb
JF		 1122 : CallExpression_[function] Arguments[arguments] { if (!$function->Eval()) $$ = CYNew CYCall($function, $arguments); else $$ = CYNew CYEval($arguments); }
1123 | SuperCall[pass] { $$ = $pass; }
1124 | CallExpression[object] { driver.context_ = $object; } MemberAccess[member] { $member->SetLeft($object); $$ = $member; }
1dbba6cc
JF		 1125 ;
1126
9d2b125d 1127SuperCall
5fe10198 1128 : "super"[super] { if (!driver.super_.top()) CYERR(@super, "invalid super"); } Arguments[arguments] { $$ = CYNew CYSuperCall($arguments); }
9d2b125d
JF		 1129 ;
1130
3ea7eed0 1131Arguments
09fc3efb 1132 : "(" ArgumentListOpt[arguments] ")" { $$ = $arguments; }
b1589845
JF		 1133 ;
1134
36cd3cb9 1135ArgumentList_
09fc3efb 1136 : "," ArgumentList[arguments] { $$ = $arguments; }
cf7d4c69 1137 | { $$ = NULL; }
1dbba6cc
JF		 1138 ;
1139
55fc1817 1140ArgumentList
09fc3efb 1141 : AssignmentExpression[value] ArgumentList_[next] { $$ = CYNew CYArgument(NULL, $value, $next); }
484bab66 1142 | LexOf "..." AssignmentExpression { CYNOT(@$); }
55fc1817
JF		 1143 ;
1144
36cd3cb9 1145ArgumentListOpt
09fc3efb 1146 : ArgumentList[pass] { $$ = $pass; }
484bab66 1147 | LexOf { $$ = NULL; }
1dbba6cc
JF		 1148 ;
1149
620c82a1 1150AccessExpression
09fc3efb
JF		 1151 : NewExpression[pass] { $$ = $pass; }
1152 | CallExpression[pass] { $$ = $pass; }
693d501b 1153 ;
620c82a1
JF		 1154
1155LeftHandSideExpression
fdcef8e7 1156 : AccessExpression[pass] LexNewLineOrOpt { $$ = $pass; }
5fe10198 1157 | IndirectExpression[pass] { $$ = $pass; }
620c82a1 1158 ;
63cd45c9 1159/* }}} */
a7d8b413 1160/* 12.4 Postfix Expressions {{{ */
36cd3cb9 1161PostfixExpression
fdcef8e7
JF		 1162 : AccessExpression[lhs] LexNewLineOrOpt { $$ = $lhs; }
1163 | AccessExpression[lhs] LexNewLineOrOpt "++" { $$ = CYNew CYPostIncrement($lhs); }
1164 | AccessExpression[lhs] LexNewLineOrOpt "--" { $$ = CYNew CYPostDecrement($lhs); }
1dbba6cc 1165 ;
63cd45c9 1166/* }}} */
a7d8b413 1167/* 12.5 Unary Operators {{{ */
693d501b 1168UnaryExpression_
09fc3efb
JF		 1169 : "delete" UnaryExpression[rhs] { $$ = CYNew CYDelete($rhs); }
1170 | "void" UnaryExpression[rhs] { $$ = CYNew CYVoid($rhs); }
1171 | "typeof" UnaryExpression[rhs] { $$ = CYNew CYTypeOf($rhs); }
1172 | "++" UnaryExpression[rhs] { $$ = CYNew CYPreIncrement($rhs); }
09fc3efb 1173 | "--" UnaryExpression[rhs] { $$ = CYNew CYPreDecrement($rhs); }
09fc3efb
JF		 1174 | "+" UnaryExpression[rhs] { $$ = CYNew CYAffirm($rhs); }
1175 | "-" UnaryExpression[rhs] { $$ = CYNew CYNegate($rhs); }
1176 | "~" UnaryExpression[rhs] { $$ = CYNew CYBitwiseNot($rhs); }
1177 | "!" UnaryExpression[rhs] { $$ = CYNew CYLogicalNot($rhs); }
693d501b
JF		 1178 ;
1179
1180UnaryExpression
675ff733
JF		 1181 : PostfixExpression[expression] { $$ = $expression; }
1182 | PostfixExpression[expression] "\n" { $$ = $expression; }
5fe10198 1183 | UnaryExpression_[pass] { $$ = $pass; }
693d501b 1184 ;
63cd45c9 1185/* }}} */
a7d8b413 1186/* 12.6 Multiplicative Operators {{{ */
36cd3cb9 1187MultiplicativeExpression
09fc3efb
JF		 1188 : UnaryExpression[pass] { $$ = $pass; }
1189 | MultiplicativeExpression[lhs] "*" UnaryExpression[rhs] { $$ = CYNew CYMultiply($lhs, $rhs); }
1190 | MultiplicativeExpression[lhs] "/" UnaryExpression[rhs] { $$ = CYNew CYDivide($lhs, $rhs); }
1191 | MultiplicativeExpression[lhs] "%" UnaryExpression[rhs] { $$ = CYNew CYModulus($lhs, $rhs); }
1dbba6cc 1192 ;
63cd45c9 1193/* }}} */
a7d8b413 1194/* 12.7 Additive Operators {{{ */
36cd3cb9 1195AdditiveExpression
09fc3efb
JF		 1196 : MultiplicativeExpression[pass] { $$ = $pass; }
1197 | AdditiveExpression[lhs] "+" MultiplicativeExpression[rhs] { $$ = CYNew CYAdd($lhs, $rhs); }
1198 | AdditiveExpression[lhs] "-" MultiplicativeExpression[rhs] { $$ = CYNew CYSubtract($lhs, $rhs); }
1dbba6cc 1199 ;
63cd45c9 1200/* }}} */
a7d8b413 1201/* 12.8 Bitwise Shift Operators {{{ */
36cd3cb9 1202ShiftExpression
09fc3efb
JF		 1203 : AdditiveExpression[pass] { $$ = $pass; }
1204 | ShiftExpression[lhs] "<<" AdditiveExpression[rhs] { $$ = CYNew CYShiftLeft($lhs, $rhs); }
1205 | ShiftExpression[lhs] ">>" AdditiveExpression[rhs] { $$ = CYNew CYShiftRightSigned($lhs, $rhs); }
1206 | ShiftExpression[lhs] ">>>" AdditiveExpression[rhs] { $$ = CYNew CYShiftRightUnsigned($lhs, $rhs); }
1dbba6cc 1207 ;
63cd45c9 1208/* }}} */
a7d8b413 1209/* 12.9 Relational Operators {{{ */
3ea7eed0 1210RelationalExpression
09fc3efb
JF		 1211 : ShiftExpression[pass] { $$ = $pass; }
1212 | RelationalExpression[lhs] "<" ShiftExpression[rhs] { $$ = CYNew CYLess($lhs, $rhs); }
1213 | RelationalExpression[lhs] ">" ShiftExpression[rhs] { $$ = CYNew CYGreater($lhs, $rhs); }
1214 | RelationalExpression[lhs] "<=" ShiftExpression[rhs] { $$ = CYNew CYLessOrEqual($lhs, $rhs); }
1215 | RelationalExpression[lhs] ">=" ShiftExpression[rhs] { $$ = CYNew CYGreaterOrEqual($lhs, $rhs); }
1216 | RelationalExpression[lhs] "instanceof" ShiftExpression[rhs] { $$ = CYNew CYInstanceOf($lhs, $rhs); }
1217 | RelationalExpression[lhs] "in" ShiftExpression[rhs] { $$ = CYNew CYIn($lhs, $rhs); }
693d501b 1218 ;
63cd45c9 1219/* }}} */
a7d8b413 1220/* 12.10 Equality Operators {{{ */
36cd3cb9 1221EqualityExpression
09fc3efb
JF		 1222 : RelationalExpression[pass] { $$ = $pass; }
1223 | EqualityExpression[lhs] "==" RelationalExpression[rhs] { $$ = CYNew CYEqual($lhs, $rhs); }
1224 | EqualityExpression[lhs] "!=" RelationalExpression[rhs] { $$ = CYNew CYNotEqual($lhs, $rhs); }
1225 | EqualityExpression[lhs] "===" RelationalExpression[rhs] { $$ = CYNew CYIdentical($lhs, $rhs); }
1226 | EqualityExpression[lhs] "!==" RelationalExpression[rhs] { $$ = CYNew CYNotIdentical($lhs, $rhs); }
1dbba6cc 1227 ;
63cd45c9 1228/* }}} */
a7d8b413 1229/* 12.11 Binary Bitwise Operators {{{ */
36cd3cb9 1230BitwiseANDExpression
09fc3efb
JF		 1231 : EqualityExpression[pass] { $$ = $pass; }
1232 | BitwiseANDExpression[lhs] "&" EqualityExpression[rhs] { $$ = CYNew CYBitwiseAnd($lhs, $rhs); }
1dbba6cc
JF		 1233 ;
1234
36cd3cb9 1235BitwiseXORExpression
09fc3efb
JF		 1236 : BitwiseANDExpression[pass] { $$ = $pass; }
1237 | BitwiseXORExpression[lhs] "^" BitwiseANDExpression[rhs] { $$ = CYNew CYBitwiseXOr($lhs, $rhs); }
1dbba6cc
JF		 1238 ;
1239
36cd3cb9 1240BitwiseORExpression
09fc3efb
JF		 1241 : BitwiseXORExpression[pass] { $$ = $pass; }
1242 | BitwiseORExpression[lhs] "|" BitwiseXORExpression[rhs] { $$ = CYNew CYBitwiseOr($lhs, $rhs); }
1dbba6cc 1243 ;
63cd45c9 1244/* }}} */
a7d8b413 1245/* 12.12 Binary Logical Operators {{{ */
36cd3cb9 1246LogicalANDExpression
09fc3efb
JF		 1247 : BitwiseORExpression[pass] { $$ = $pass; }
1248 | LogicalANDExpression[lhs] "&&" BitwiseORExpression[rhs] { $$ = CYNew CYLogicalAnd($lhs, $rhs); }
1dbba6cc
JF		 1249 ;
1250
36cd3cb9 1251LogicalORExpression
09fc3efb
JF		 1252 : LogicalANDExpression[pass] { $$ = $pass; }
1253 | LogicalORExpression[lhs] "||" LogicalANDExpression[rhs] { $$ = CYNew CYLogicalOr($lhs, $rhs); }
1dbba6cc 1254 ;
63cd45c9 1255/* }}} */
a7d8b413 1256/* 12.13 Conditional Operator ( ? : ) {{{ */
8b77acf1
JF		 1257@begin ObjectiveC
1258ConditionalExpressionClassic
09fc3efb
JF		 1259 : LogicalORExpression[pass] { $$ = $pass; }
1260 | LogicalORExpression[test] "?" LexPushInOff AssignmentExpression[true] ":" LexPopIn AssignmentExpressionClassic[false] { $$ = CYNew CYCondition($test, $true, $false); }
8b77acf1
JF		 1261 ;
1262@end
1263
36cd3cb9 1264ConditionalExpression
09fc3efb
JF		 1265 : LogicalORExpression[pass] { $$ = $pass; }
1266 | LogicalORExpression[test] "?" LexPushInOff AssignmentExpression[true] ":" LexPopIn AssignmentExpression[false] { $$ = CYNew CYCondition($test, $true, $false); }
693d501b 1267 ;
63cd45c9 1268/* }}} */
a7d8b413 1269/* 12.14 Assignment Operators {{{ */
8b77acf1 1270LeftHandSideAssignment
09fc3efb
JF		 1271 : LeftHandSideExpression[lhs] "=" { $$ = CYNew CYAssign($lhs, NULL); }
1272 | LeftHandSideExpression[lhs] "*=" { $$ = CYNew CYMultiplyAssign($lhs, NULL); }
1273 | LeftHandSideExpression[lhs] "/=" { $$ = CYNew CYDivideAssign($lhs, NULL); }
1274 | LeftHandSideExpression[lhs] "%=" { $$ = CYNew CYModulusAssign($lhs, NULL); }
1275 | LeftHandSideExpression[lhs] "+=" { $$ = CYNew CYAddAssign($lhs, NULL); }
1276 | LeftHandSideExpression[lhs] "-=" { $$ = CYNew CYSubtractAssign($lhs, NULL); }
1277 | LeftHandSideExpression[lhs] "<<=" { $$ = CYNew CYShiftLeftAssign($lhs, NULL); }
1278 | LeftHandSideExpression[lhs] ">>=" { $$ = CYNew CYShiftRightSignedAssign($lhs, NULL); }
1279 | LeftHandSideExpression[lhs] ">>>=" { $$ = CYNew CYShiftRightUnsignedAssign($lhs, NULL); }
1280 | LeftHandSideExpression[lhs] "&=" { $$ = CYNew CYBitwiseAndAssign($lhs, NULL); }
1281 | LeftHandSideExpression[lhs] "^=" { $$ = CYNew CYBitwiseXOrAssign($lhs, NULL); }
1282 | LeftHandSideExpression[lhs] "|=" { $$ = CYNew CYBitwiseOrAssign($lhs, NULL); }
8b77acf1
JF		 1283 ;
1284
1285@begin ObjectiveC
1286AssignmentExpressionClassic
484bab66
JF		 1287 : LexOf ConditionalExpressionClassic[pass] { $$ = $pass; }
1288 | LexOf LeftHandSideAssignment[assignment] AssignmentExpressionClassic[rhs] { $assignment->SetRight($rhs); $$ = $assignment; }
8b77acf1
JF		 1289 ;
1290@end
1291
36cd3cb9 1292AssignmentExpression
484bab66
JF		 1293 : LexOf ConditionalExpression[pass] { $$ = $pass; }
1294 | LexOf YieldExpression[pass] { $$ = $pass; }
09fc3efb 1295 | ArrowFunction[pass] { $$ = $pass; }
484bab66 1296 | LexOf LeftHandSideAssignment[assignment] AssignmentExpression[rhs] { $assignment->SetRight($rhs); $$ = $assignment; }
693d501b 1297 ;
fc8fc33d
JF		 1298
1299AssignmentExpressionOpt
09fc3efb 1300 : AssignmentExpression[pass] { $$ = $pass; }
484bab66 1301 | LexOf { $$ = NULL; }
fc8fc33d 1302 ;
63cd45c9 1303/* }}} */
a7d8b413 1304/* 12.15 Comma Operator ( , ) {{{ */
55fc1817 1305Expression
09fc3efb
JF		 1306 : AssignmentExpression[pass] { $$ = $pass; }
1307 | Expression[expression] "," AssignmentExpression[next] { $$ = CYNew CYCompound($expression, $next); }
693d501b
JF		 1308 ;
1309
36cd3cb9 1310ExpressionOpt
09fc3efb 1311 : Expression[pass] { $$ = $pass; }
484bab66 1312 | LexOf { $$ = NULL; }
1dbba6cc 1313 ;
63cd45c9 1314/* }}} */
693d501b 1315
a7d8b413 1316/* 13 Statements and Declarations {{{ */
3ea7eed0 1317Statement__
09fc3efb
JF		 1318 : BlockStatement[pass] { $$ = $pass; }
1319 | VariableStatement[pass] { $$ = $pass; }
1320 | EmptyStatement[pass] { $$ = $pass; }
1321 | IfStatement[pass] { $$ = $pass; }
1322 | BreakableStatement[pass] { $$ = $pass; }
1323 | ContinueStatement[pass] { $$ = $pass; }
1324 | BreakStatement[pass] { $$ = $pass; }
1325 | ReturnStatement[pass] { $$ = $pass; }
1326 | WithStatement[pass] { $$ = $pass; }
1327 | LabelledStatement[pass] { $$ = $pass; }
1328 | ThrowStatement[pass] { $$ = $pass; }
1329 | TryStatement[pass] { $$ = $pass; }
1330 | DebuggerStatement[pass] { $$ = $pass; }
1dbba6cc 1331 ;
b10bd496 1332
3ea7eed0 1333Statement_
484bab66 1334 : LexOf Statement__[pass] { $$ = $pass; }
09fc3efb 1335 | ExpressionStatement[pass] { $$ = $pass; }
3ea7eed0
JF		 1336 ;
1337
b10bd496 1338Statement
09fc3efb 1339 : LexSetStatement LexLet Statement_[pass] { $$ = $pass; }
b10bd496 1340 ;
c8a0500b 1341
484bab66 1342Declaration_
09fc3efb
JF		 1343 : HoistableDeclaration[pass] { $$ = $pass; }
1344 | ClassDeclaration[pass] { $$ = $pass; }
c8a0500b
JF		 1345 ;
1346
3ea7eed0 1347Declaration
484bab66
JF		 1348 : LexSetStatement LexLet LexOf Declaration_[pass] { $$ = $pass; }
1349 | LexSetStatement LexicalDeclaration[pass] { $$ = $pass; }
3ea7eed0
JF		 1350 ;
1351
a7d8b413 1352HoistableDeclaration
09fc3efb
JF		 1353 : FunctionDeclaration[pass] { $$ = $pass; }
1354 | GeneratorDeclaration[pass] { $$ = $pass; }
a7d8b413
JF		 1355 ;
1356
c8a0500b 1357BreakableStatement
09fc3efb
JF		 1358 : IterationStatement[pass] { $$ = $pass; }
1359 | SwitchStatement[pass] { $$ = $pass; }
c8a0500b 1360 ;
63cd45c9 1361/* }}} */
a7d8b413
JF		 1362/* 13.2 Block {{{ */
1363BlockStatement
09fc3efb 1364 : ";{" StatementListOpt[code] "}" { $$ = CYNew CYBlock($code); }
cac61857
JF		 1365 ;
1366
36cd3cb9 1367Block
675ff733 1368 : "{" StatementListOpt[code] "}" { $$ = $code; }
1dbba6cc
JF		 1369 ;
1370
693d501b 1371StatementList
09fc3efb 1372 : StatementListItem[statement] StatementListOpt[next] { $statement->SetNext($next); $$ = $statement; }
693d501b
JF		 1373 ;
1374
1375StatementListOpt
09fc3efb 1376 : StatementList[pass] { $$ = $pass; }
484bab66 1377 | LexSetStatement LexLet LexOf { $$ = NULL; }
1dbba6cc 1378 ;
c8a0500b
JF		 1379
1380StatementListItem
09fc3efb
JF		 1381 : Statement[pass] { $$ = $pass; }
1382 | Declaration[pass] { $$ = $pass; }
c8a0500b
JF		 1383 ;
1384/* }}} */
4e3c9056 1385/* 13.3 Let and Const Declarations {{{ */
bfd79fae 1386LexicalDeclaration_
09fc3efb 1387 : LetOrConst[constant] BindingList[bindings] { $$ = CYNew CYLexical($constant, $bindings); }
bfd79fae
JF		 1388 ;
1389
c8a0500b 1390LexicalDeclaration
09fc3efb 1391 : LexicalDeclaration_[statement] Terminator { $$ = $statement; }
c8a0500b
JF		 1392 ;
1393
b41e4739
JF		 1394LexLet
1395 : { CYMAP(_let__, _let_); }
1396 ;
1397
b0fa2761
JF		 1398LexOf
1399 : { CYMAP(_of__, _of_); }
1400 ;
1401
b41e4739 1402LexBind
484bab66 1403 : { CYMAP(OpenBrace_let, OpenBrace); CYMAP(OpenBracket_let, OpenBracket); }
b41e4739
JF		 1404 ;
1405
c8a0500b 1406LetOrConst
484bab66
JF		 1407 : LexLet LexOf "!let" LexBind LexOf { $$ = false; }
1408 | LexLet LexOf "const" { $$ = true; }
c8a0500b 1409 ;
a7d8b413 1410
4e3c9056 1411BindingList_
09fc3efb 1412 : "," LexBind BindingList[bindings] { $$ = $bindings; }
4e3c9056
JF		 1413 | { $$ = NULL; }
1414 ;
1415
1416BindingList
09fc3efb 1417 : LexicalBinding[binding] BindingList_[next] { $$ = CYNew CYBindings($binding, $next); }
a7d8b413
JF		 1418 ;
1419
4e3c9056 1420LexicalBinding
09fc3efb 1421 : BindingIdentifier[identifier] InitializerOpt[initializer] { $$ = CYNew CYBinding($identifier, $initializer); }
484bab66 1422 | LexOf BindingPattern Initializer { CYNOT(@$); }
4e3c9056 1423 ;
63cd45c9 1424/* }}} */
4e3c9056 1425/* 13.3.2 Variable Statement {{{ */
bfd79fae 1426VariableStatement_
09fc3efb 1427 : Var_ VariableDeclarationList[bindings] { $$ = CYNew CYVar($bindings); }
bfd79fae
JF		 1428 ;
1429
36cd3cb9 1430VariableStatement
09fc3efb 1431 : VariableStatement_[statement] Terminator { $$ = $statement; }
1dbba6cc
JF		 1432 ;
1433
36cd3cb9 1434VariableDeclarationList_
09fc3efb 1435 : "," VariableDeclarationList[bindings] { $$ = $bindings; }
cf7d4c69 1436 | { $$ = NULL; }
1dbba6cc
JF		 1437 ;
1438
55fc1817 1439VariableDeclarationList
09fc3efb 1440 : LexBind VariableDeclaration[binding] VariableDeclarationList_[next] { $$ = CYNew CYBindings($binding, $next); }
55fc1817
JF		 1441 ;
1442
36cd3cb9 1443VariableDeclaration
09fc3efb 1444 : BindingIdentifier[identifier] InitializerOpt[initializer] { $$ = CYNew CYBinding($identifier, $initializer); }
484bab66 1445 | LexOf BindingPattern Initializer { CYNOT(@$); }
1dbba6cc 1446 ;
63cd45c9 1447/* }}} */
9d2b125d
JF		 1448/* 13.3.3 Destructuring Binding Patterns {{{ */
1449BindingPattern
1450 : ObjectBindingPattern
1451 | ArrayBindingPattern
1452 ;
1453
1454ObjectBindingPattern
b41e4739 1455 : "let {" BindingPropertyListOpt "}"
9d2b125d
JF		 1456 ;
1457
1458ArrayBindingPattern
93d4b2d7 1459 : "let [" BindingElementListOpt "]"
9d2b125d
JF		 1460 ;
1461
1462BindingPropertyList_
1463 : "," BindingPropertyListOpt
1464 |
1465 ;
1466
1467BindingPropertyList
1468 : BindingProperty BindingPropertyList_
1469 ;
1470
1471BindingPropertyListOpt
1472 : BindingPropertyList
484bab66 1473 | LexOf
9d2b125d
JF		 1474 ;
1475
93d4b2d7
JF		 1476BindingElementList
1477 : BindingElementOpt[element] "," BindingElementListOpt[next]
1478 | BindingRestElement[element]
1479 | BindingElement[element]
1480 ;
1481
1482BindingElementListOpt
1483 : BindingElementList[pass]
1484 | LexBind LexOf
1485 ;
1486
9d2b125d
JF		 1487BindingProperty
1488 : SingleNameBinding
484bab66 1489 | LexOf PropertyName ":" BindingElement
9d2b125d 1490 ;
c8a0500b
JF		 1491
1492BindingElement
09fc3efb 1493 : LexBind SingleNameBinding[pass] { $$ = $pass; }
484bab66 1494 | LexBind LexOf BindingPattern InitializerOpt[initializer] { CYNOT(@$); }
c8a0500b
JF		 1495 ;
1496
93d4b2d7
JF		 1497BindingElementOpt
1498 : BindingElement[pass]
1499 | LexBind LexOf
1500 ;
1501
c8a0500b 1502SingleNameBinding
09fc3efb 1503 : BindingIdentifier[identifier] InitializerOpt[initializer] { $$ = CYNew CYBinding($identifier, $initializer); }
c8a0500b 1504 ;
9d2b125d
JF		 1505
1506BindingRestElement
93d4b2d7 1507 : LexBind LexOf "..." BindingIdentifier
9d2b125d 1508 ;
c8a0500b 1509/* }}} */
a7d8b413 1510/* 13.4 Empty Statement {{{ */
36cd3cb9 1511EmptyStatement
2eb8215d 1512 : ";" { $$ = CYNew CYEmpty(); }
1dbba6cc 1513 ;
63cd45c9 1514/* }}} */
a7d8b413 1515/* 13.5 Expression Statement {{{ */
bfd79fae 1516ExpressionStatement_
09fc3efb 1517 : Expression[expression] { $$ = CYNew CYExpress($[expression]); }
bfd79fae 1518
36cd3cb9 1519ExpressionStatement
09fc3efb 1520 : ExpressionStatement_[statement] Terminator { $$ = $statement; }
1dbba6cc 1521 ;
63cd45c9 1522/* }}} */
a7d8b413 1523/* 13.6 The if Statement {{{ */
36cd3cb9 1524ElseStatementOpt
09fc3efb 1525 : "else" Statement[false] { $$ = $false; }
c3c20102 1526 | %prec "if" { $$ = NULL; }
1dbba6cc
JF		 1527 ;
1528
36cd3cb9 1529IfStatement
09fc3efb 1530 : "if" "(" Expression[test] ")" Statement[true] ElseStatementOpt[false] { $$ = CYNew CYIf($test, $true, $false); }
1dbba6cc 1531 ;
63cd45c9 1532/* }}} */
4e3c9056 1533/* 13.7 Iteration Statements {{{ */
d5618df7 1534IterationStatement
09fc3efb
JF		 1535 : "do" Statement[code] "while" "(" Expression[test] ")" TerminatorOpt { $$ = CYNew CYDoWhile($test, $code); }
1536 | "while" "(" Expression[test] ")" Statement[code] { $$ = CYNew CYWhile($test, $code); }
1537 | "for" "(" LexPushInOn ForStatementInitializer[initializer] LexPopIn ExpressionOpt[test] ";" ExpressionOpt[increment] ")" Statement[code] { $$ = CYNew CYFor($initializer, $test, $increment, $code); }
484bab66 1538 | "for" "(" LexPushInOn LexLet LexOf Var_ LexBind BindingIdentifier[identifier] Initializer[initializer] "!in" LexPopIn Expression[iterable] ")" Statement[code] { $$ = CYNew CYForInitialized(CYNew CYBinding($identifier, $initializer), $iterable, $code); }
09fc3efb
JF		 1539 | "for" "(" LexPushInOn ForInStatementInitializer[initializer] "!in" LexPopIn Expression[iterable] ")" Statement[code] { $$ = CYNew CYForIn($initializer, $iterable, $code); }
1540 | "for" "(" LexPushInOn ForInStatementInitializer[initializer] "of" LexPopIn AssignmentExpression[iterable] ")" Statement[code] { $$ = CYNew CYForOf($initializer, $iterable, $code); }
1dbba6cc
JF		 1541 ;
1542
a7d8b413 1543ForStatementInitializer
484bab66 1544 : LexLet LexOf EmptyStatement[pass] { $$ = $pass; }
09fc3efb 1545 | LexLet ExpressionStatement_[initializer] ";" { $$ = $initializer; }
484bab66 1546 | LexLet LexOf VariableStatement_[initializer] ";" { $$ = $initializer; }
09fc3efb 1547 | LexicalDeclaration_[initializer] ";" { $$ = $initializer; }
1dbba6cc 1548 ;
1dbba6cc 1549
a7d8b413 1550ForInStatementInitializer
fdcef8e7 1551 : LexLet LexOf AccessExpression[pass] LexNewLineOrOpt { $$ = $pass; }
484bab66
JF		 1552 | LexLet LexOf IndirectExpression[pass] { $$ = $pass; }
1553 | LexLet LexOf Var_ LexBind ForBinding[binding] { $$ = CYNew CYForVariable($binding); }
09fc3efb 1554 | ForDeclaration[pass] { $$ = $pass; }
4e3c9056
JF		 1555 ;
1556
1557ForDeclaration
09fc3efb 1558 : LetOrConst[constant] ForBinding[binding] { $$ = CYNew CYForLexical($constant, $binding); }
4e3c9056
JF		 1559 ;
1560
1561ForBinding
09fc3efb 1562 : BindingIdentifier[identifier] { $$ = CYNew CYBinding($identifier, NULL); }
484bab66 1563 | LexOf BindingPattern { CYNOT(@$); }
1dbba6cc 1564 ;
63cd45c9 1565/* }}} */
a7d8b413 1566/* 13.8 The continue Statement {{{ */
36cd3cb9 1567ContinueStatement
fdcef8e7
JF		 1568 : "continue" TerminatorSoft { $$ = CYNew CYContinue(NULL); }
1569 | "continue" NewLineNot LexOf Identifier[label] Terminator { $$ = CYNew CYContinue($label); }
1dbba6cc 1570 ;
63cd45c9 1571/* }}} */
a7d8b413 1572/* 13.9 The break Statement {{{ */
36cd3cb9 1573BreakStatement
fdcef8e7
JF		 1574 : "break" TerminatorSoft { $$ = CYNew CYBreak(NULL); }
1575 | "break" NewLineNot LexOf Identifier[label] Terminator { $$ = CYNew CYBreak($label); }
1dbba6cc 1576 ;
63cd45c9 1577/* }}} */
a7d8b413 1578/* 13.10 The return Statement {{{ */
a5662a53 1579Return
675ff733 1580 : "return"[return] { if (!driver.return_.top()) CYERR(@return, "invalid return"); }
a5662a53
JF		 1581 ;
1582
36cd3cb9 1583ReturnStatement
fdcef8e7
JF		 1584 : Return TerminatorSoft { $$ = CYNew CYReturn(NULL); }
1585 | Return NewLineNot Expression[value] Terminator { $$ = CYNew CYReturn($value); }
1dbba6cc 1586 ;
63cd45c9 1587/* }}} */
a7d8b413 1588/* 13.11 The with Statement {{{ */
36cd3cb9 1589WithStatement
09fc3efb 1590 : "with" "(" Expression[scope] ")" Statement[code] { $$ = CYNew CYWith($scope, $code); }
1dbba6cc 1591 ;
63cd45c9 1592/* }}} */
a7d8b413 1593/* 13.12 The switch Statement {{{ */
36cd3cb9 1594SwitchStatement
09fc3efb 1595 : "switch" "(" Expression[value] ")" CaseBlock[clauses] { $$ = CYNew CYSwitch($value, $clauses); }
1dbba6cc
JF		 1596 ;
1597
1598CaseBlock
675ff733 1599 : "{" CaseClausesOpt[clauses] "}" { $$ = $clauses; }
1dbba6cc
JF		 1600 ;
1601
55fc1817 1602CaseClause
09fc3efb 1603 : "case" Expression[value] ":" StatementListOpt[code] { $$ = CYNew CYClause($value, $code); }
55fc1817
JF		 1604 ;
1605
36cd3cb9 1606CaseClausesOpt
09fc3efb
JF		 1607 : CaseClause[clause] CaseClausesOpt[next] { $clause->SetNext($next); $$ = $clause; }
1608 | DefaultClause[clause] CaseClausesOpt[next] { $clause->SetNext($next); $$ = $clause; }
cf7d4c69 1609 | { $$ = NULL; }
1dbba6cc
JF		 1610 ;
1611
a7d8b413 1612// XXX: the standard makes certain you can only have one of these
36cd3cb9 1613DefaultClause
09fc3efb 1614 : "default" ":" StatementListOpt[code] { $$ = CYNew CYClause(NULL, $code); }
1dbba6cc 1615 ;
63cd45c9 1616/* }}} */
a7d8b413 1617/* 13.13 Labelled Statements {{{ */
36cd3cb9 1618LabelledStatement
09fc3efb 1619 : LabelIdentifier[name] ":" LabelledItem[statement] { $$ = CYNew CYLabel($name, $statement); }
a7d8b413
JF		 1620 ;
1621
1622LabelledItem
09fc3efb 1623 : Statement[pass] { $$ = $pass; }
484bab66 1624 | LexSetStatement LexLet LexOf FunctionDeclaration[pass] { $$ = $pass; }
1dbba6cc 1625 ;
63cd45c9 1626/* }}} */
a7d8b413 1627/* 13.14 The throw Statement {{{ */
36cd3cb9 1628ThrowStatement
fdcef8e7
JF		 1629 : "throw"[throw] TerminatorSoft { CYERR(@throw, "throw without exception"); }
1630 | "throw" NewLineNot Expression[value] Terminator { $$ = CYNew cy::Syntax::Throw($value); }
1dbba6cc 1631 ;
63cd45c9 1632/* }}} */
a7d8b413 1633/* 13.15 The try Statement {{{ */
36cd3cb9 1634TryStatement
09fc3efb
JF		 1635 : "try" Block[code] Catch[catch] { $$ = CYNew cy::Syntax::Try($code, $catch, NULL); }
1636 | "try" Block[code] Finally[finally] { $$ = CYNew cy::Syntax::Try($code, NULL, $finally); }
1637 | "try" Block[code] Catch[catch] Finally[finally] { $$ = CYNew cy::Syntax::Try($code, $catch, $finally); }
1dbba6cc
JF		 1638 ;
1639
a7d8b413 1640Catch
09fc3efb 1641 : "catch" "(" LexBind CatchParameter[name] ")" Block[code] { $$ = CYNew cy::Syntax::Catch($name, $code); }
1dbba6cc
JF		 1642 ;
1643
a7d8b413 1644Finally
09fc3efb 1645 : "finally" Block[code] { $$ = CYNew CYFinally($code); }
a7d8b413
JF		 1646 ;
1647
1648CatchParameter
09fc3efb 1649 : BindingIdentifier[pass] { $$ = $pass; }
484bab66 1650 | LexOf BindingPattern { CYNOT(@$); }
1dbba6cc 1651 ;
63cd45c9 1652/* }}} */
a7d8b413 1653/* 13.16 The debugger Statement {{{ */
c8a0500b
JF		 1654DebuggerStatement
1655 : "debugger" Terminator { $$ = CYNew CYDebugger(); }
1656 ;
1657/* }}} */
1dbba6cc 1658
9d2b125d 1659/* 14.1 Function Definitions {{{ */
36cd3cb9 1660FunctionDeclaration
675ff733 1661 : ";function" BindingIdentifier[name] "(" FormalParameters[parameters] ")" "{" LexPushSuperOff FunctionBody[code] "}" LexPopSuper { $$ = CYNew CYFunctionStatement($name, $parameters, $code); }
1dbba6cc
JF		 1662 ;
1663
36cd3cb9 1664FunctionExpression
675ff733 1665 : "function" BindingIdentifierOpt[name] "(" FormalParameters[parameters] ")" "{" LexPushSuperOff FunctionBody[code] "}" LexPopSuper { $$ = CYNew CYFunctionExpression($name, $parameters, $code); }
9d2b125d
JF		 1666 ;
1667
1668StrictFormalParameters
09fc3efb 1669 : FormalParameters[pass] { $$ = $pass; }
9d2b125d
JF		 1670 ;
1671
1672FormalParameters
484bab66 1673 : LexBind LexOf { $$ = NULL; }
9d2b125d 1674 | FormalParameterList
1dbba6cc
JF		 1675 ;
1676
1677FormalParameterList_
09fc3efb 1678 : "," FormalParameterList[parameters] { $$ = $parameters; }
cf7d4c69 1679 | { $$ = NULL; }
1dbba6cc
JF		 1680 ;
1681
c8a0500b 1682FormalParameterList
93d4b2d7 1683 : FunctionRestParameter { CYNOT(@$); }
09fc3efb 1684 | FormalParameter[binding] FormalParameterList_[next] { $$ = CYNew CYFunctionParameter($binding, $next); }
c8a0500b
JF		 1685 ;
1686
9d2b125d
JF		 1687FunctionRestParameter
1688 : BindingRestElement
55fc1817
JF		 1689 ;
1690
c8a0500b 1691FormalParameter
09fc3efb 1692 : BindingElement[pass] { $$ = $pass; }
c8a0500b
JF		 1693 ;
1694
36cd3cb9 1695FunctionBody
09fc3efb 1696 : LexPushYieldOff FunctionStatementList[code] LexPopYield { $$ = $code; }
9d2b125d
JF		 1697 ;
1698
1699FunctionStatementList
09fc3efb 1700 : LexPushReturnOn StatementListOpt[code] LexPopReturn { $$ = $code; }
1dbba6cc 1701 ;
63cd45c9 1702/* }}} */
a7d8b413 1703/* 14.2 Arrow Function Definitions {{{ */
4b2fd91c 1704ArrowFunction
fdcef8e7 1705 : ArrowParameters[parameters] LexNewLineOrOpt "=>" LexNoBrace ConciseBody[code] { $$ = CYNew CYFatArrow($parameters, $code); }
4b2fd91c
JF		 1706 ;
1707
1708ArrowParameters
09fc3efb 1709 : BindingIdentifier[identifier] { $$ = CYNew CYFunctionParameter(CYNew CYBinding($identifier)); }
484bab66 1710 | LexOf CoverParenthesizedExpressionAndArrowParameterList[cover] { if ($cover == NULL) $$ = NULL; else { $$ = $cover->expression_->Parameter(); if ($$ == NULL) CYERR(@cover, "invalid parameter list"); } }
4b2fd91c
JF		 1711 ;
1712
1713ConciseBody
09fc3efb 1714 : AssignmentExpression[expression] { $$ = CYNew CYReturn($expression); }
484bab66 1715 | LexOf ";{" FunctionBody[code] "}" { $$ = $code; }
4b2fd91c
JF		 1716 ;
1717/* }}} */
9d2b125d
JF		 1718/* 14.3 Method Definitions {{{ */
1719MethodDefinition
675ff733 1720 : PropertyName[name] "(" StrictFormalParameters[parameters] ")" "{" FunctionBody[code] "}" { $$ = CYNew CYPropertyMethod($name, $parameters, $code); }
09fc3efb 1721 | GeneratorMethod[pass] { $$ = $pass; }
675ff733
JF		 1722 | "get" PropertyName[name] "(" ")" "{" FunctionBody[code] "}" { $$ = CYNew CYPropertyGetter($name, $code); }
1723 | "set" PropertyName[name] "(" PropertySetParameterList[parameter] ")" "{" FunctionBody[code] "}" { $$ = CYNew CYPropertySetter($name, $parameter, $code); }
9d2b125d
JF		 1724 ;
1725
1726PropertySetParameterList
09fc3efb 1727 : FormalParameter[binding] { $$ = CYNew CYFunctionParameter($binding); }
9d2b125d 1728 ;
a7d8b413 1729/* }}} */
9d2b125d
JF		 1730/* 14.4 Generator Function Definitions {{{ */
1731GeneratorMethod
675ff733 1732 : "*" PropertyName[name] "(" StrictFormalParameters[parameters] ")" "{" GeneratorBody[code] "}" { CYNOT(@$); /* $$ = CYNew CYGeneratorMethod($name, $parameters, $code); */ }
9d2b125d
JF		 1733 ;
1734
1735GeneratorDeclaration
675ff733 1736 : ";function" LexOf "*" BindingIdentifier[name] "(" FormalParameters[code] ")" "{" GeneratorBody[code] "}" { CYNOT(@$); /* $$ = CYNew CYGeneratorStatement($name, $parameters, $code); */ }
9d2b125d
JF		 1737 ;
1738
1739GeneratorExpression
675ff733 1740 : "function" LexOf "*" BindingIdentifierOpt[name] "(" FormalParameters[parameters] ")" "{" GeneratorBody[code] "}" { CYNOT(@$); /* $$ = CYNew CYGeneratorExpression($name, $parameters, $code); */ }
9d2b125d
JF		 1741 ;
1742
1743GeneratorBody
09fc3efb 1744 : LexPushYieldOn FunctionStatementList[code] LexPopYield { $$ = $code; }
9d2b125d
JF		 1745 ;
1746
9d2b125d 1747YieldExpression
fdcef8e7
JF		 1748 : "!yield" LexNewLineOrNot "\n" LexOf { CYNOT(@$); /* $$ = CYNew CYYieldValue(NULL); */ }
1749 | "!yield" LexNewLineOrNot "" LexNoStar LexOf { CYNOT(@$); /* $$ = CYNew CYYieldValue(NULL); */ }
1750 | "!yield" LexNewLineOrNot "" LexNoStar AssignmentExpression[value] { CYNOT(@$); /* $$ = CYNew CYYieldValue($value); */ }
1751 | "!yield" LexNewLineOrNot "" LexNoStar LexOf "yield *" AssignmentExpression[generator] { CYNOT(@$); /* $$ = CYNew CYYieldGenerator($generator); */ }
9d2b125d 1752 ;
a7d8b413 1753/* }}} */
9d2b125d
JF		 1754/* 14.5 Class Definitions {{{ */
1755ClassDeclaration
484bab66 1756 : ";class" BindingIdentifier[name] ClassTail[tail] { $$ = CYNew CYClassStatement($name, $tail); }
9d2b125d
JF		 1757 ;
1758
1759ClassExpression
484bab66 1760 : "class" BindingIdentifierOpt[name] ClassTail[tail] { $$ = CYNew CYClassExpression($name, $tail); }
9d2b125d
JF		 1761 ;
1762
1763ClassTail
675ff733 1764 : ClassHeritageOpt[tail] { driver.class_.push($tail); } "{" LexPushSuperOn ClassBodyOpt "}" LexPopSuper { driver.class_.pop(); $$ = $tail; }
9d2b125d
JF		 1765 ;
1766
1767ClassHeritage
09fc3efb 1768 : "extends" AccessExpression[extends] { $$ = CYNew CYClassTail($extends); }
9d2b125d
JF		 1769 ;
1770
1771ClassHeritageOpt
09fc3efb 1772 : ClassHeritage[pass] { $$ = $pass; }
c5b15840 1773 | { $$ = CYNew CYClassTail(NULL); }
9d2b125d
JF		 1774 ;
1775
1776ClassBody
1777 : ClassElementList
1778 ;
1779
1780ClassBodyOpt
1781 : ClassBody
1782 |
1783 ;
1784
1785ClassElementList
1786 : ClassElementListOpt ClassElement
1787 ;
1788
1789ClassElementListOpt
1790 : ClassElementList
1791 |
1792 ;
1793
1794ClassElement
09fc3efb
JF		 1795 : MethodDefinition[method] { if (CYFunctionExpression *constructor = $method->Constructor()) driver.class_.top()->constructor_ = constructor; else driver.class_.top()->instance_->*$method; }
1796 | "static" MethodDefinition[method] { driver.class_.top()->static_->*$method; }
9d2b125d
JF		 1797 | ";"
1798 ;
a7d8b413
JF		 1799/* }}} */
1800
1801/* 15.1 Scripts {{{ */
1802Script
09fc3efb 1803 : ScriptBodyOpt[code] { driver.script_ = CYNew CYScript($code); }
1dbba6cc
JF		 1804 ;
1805
a7d8b413 1806ScriptBody
09fc3efb 1807 : StatementList[pass] { $$ = $pass; }
55fc1817
JF		 1808 ;
1809
a7d8b413 1810ScriptBodyOpt
09fc3efb 1811 : ScriptBody[pass] { $$ = $pass; }
484bab66 1812 | LexSetStatement LexLet LexOf { $$ = NULL; }
1dbba6cc 1813 ;
63cd45c9 1814/* }}} */
9d2b125d
JF		 1815/* 15.2 Modules {{{ */
1816Module
1817 : ModuleBodyOpt
1818 ;
1819
1820ModuleBody
1821 : ModuleItemList
1822 ;
1823
1824ModuleBodyOpt
1825 : ModuleBody
1826 |
1827 ;
1828
1829ModuleItemList
1830 : ModuleItemListOpt ModuleItem
1831 ;
1832
1833ModuleItemListOpt
1834 : ModuleItemList
1835 |
1836 ;
1837
1838ModuleItem
484bab66
JF		 1839 : LexSetStatement LexLet LexOf ImportDeclaration
1840 | LexSetStatement LexLet LexOf ExportDeclaration
9d2b125d
JF		 1841 | StatementListItem
1842 ;
a7d8b413 1843/* }}} */
9d2b125d
JF		 1844/* 15.2.2 Imports {{{ */
1845ImportDeclaration
1846 : "import" ImportClause FromClause Terminator
484bab66 1847 | "import" LexOf ModuleSpecifier Terminator
9d2b125d
JF		 1848 ;
1849
1850ImportClause
1851 : ImportedDefaultBinding
484bab66
JF		 1852 | LexOf NameSpaceImport
1853 | LexOf NamedImports
9d2b125d
JF		 1854 | ImportedDefaultBinding "," NameSpaceImport
1855 | ImportedDefaultBinding "," NamedImports
1856 ;
1857
1858ImportedDefaultBinding
1859 : ImportedBinding
1860 ;
1861
1862NameSpaceImport
1863 : "*" "as" ImportedBinding
1864 ;
1865
1866NamedImports
675ff733 1867 : "{" ImportsListOpt "}"
9d2b125d
JF		 1868 ;
1869
1870FromClause
1871 : "from" ModuleSpecifier
1872 ;
1873
1874ImportsList_
1875 : "," ImportsListOpt
1876 |
1877 ;
1878
1879ImportsList
1880 : ImportSpecifier ImportsList_
1881 ;
1882
1883ImportsListOpt
1884 : ImportsList
484bab66 1885 | LexOf
9d2b125d
JF		 1886 ;
1887
1888ImportSpecifier
1889 : ImportedBinding
484bab66 1890 | LexOf IdentifierName "as" ImportedBinding
9d2b125d
JF		 1891 ;
1892
1893ModuleSpecifier
1894 : StringLiteral
1895 ;
1896
1897ImportedBinding
1898 : BindingIdentifier
1899 ;
a7d8b413 1900/* }}} */
9d2b125d
JF		 1901/* 15.2.3 Exports {{{ */
1902ExportDeclaration_
1903 : "*" FromClause Terminator
1904 | ExportClause FromClause Terminator
1905 | ExportClause Terminator
1906 | VariableStatement
484bab66
JF		 1907 | "default" LexSetStatement LexOf HoistableDeclaration
1908 | "default" LexSetStatement LexOf ClassDeclaration
9d2b125d
JF		 1909 | "default" LexSetStatement AssignmentExpression Terminator
1910 ;
1911
1912ExportDeclaration
484bab66 1913 : "export" LexSetStatement LexLet LexOf ExportDeclaration_
9d2b125d
JF		 1914 | "export" Declaration
1915 ;
1916
1917ExportClause
1918 : ";{" ExportsListOpt "}"
1919 ;
1920
1921ExportsList_
1922 : "," ExportsListOpt
1923 |
1924 ;
1925
1926ExportsList
1927 : ExportSpecifier ExportsList_
1928 ;
1929
1930ExportsListOpt
1931 : ExportsList
1932 |
1933 ;
1934
1935ExportSpecifier
1936 : IdentifierName
1937 | IdentifierName "as" IdentifierName
1938 ;
a7d8b413 1939/* }}} */
e5332278 1940
7b750785
JF		 1941@begin C
1942/* Cycript (C): Type Encoding {{{ */
663c538f 1943TypeSignifier
09fc3efb
JF		 1944 : IdentifierType[identifier] { $$ = CYNew CYTypedIdentifier(@identifier, $identifier); }
1945 | "(" "*" TypeQualifierRight[typed] ")" { $$ = $typed; }
663c538f
JF		 1946 ;
1947
46f4f308 1948SuffixedType
09fc3efb
JF		 1949 : SuffixedType[typed] "[" NumericLiteral[size] "]" { $$ = $typed; $$->modifier_ = CYNew CYTypeArrayOf($size, $$->modifier_); }
1950 | "(" "^" TypeQualifierRight[typed] ")" "(" TypedParameterListOpt[parameters] ")" { $$ = $typed; $$->modifier_ = CYNew CYTypeBlockWith($parameters, $$->modifier_); }
1951 | TypeSignifier[typed] "(" TypedParameterListOpt[parameters] ")" { $$ = $typed; $$->modifier_ = CYNew CYTypeFunctionWith($parameters, $$->modifier_); }
1952 | "("[parenthesis] TypedParameterListOpt[parameters] ")" { $$ = CYNew CYTypedIdentifier(@parenthesis); $$->modifier_ = CYNew CYTypeFunctionWith($parameters, $$->modifier_); }
1953 | TypeSignifier[pass] { $$ = $pass; }
00b4cb83 1954 | { $$ = CYNew CYTypedIdentifier(@$); }
46f4f308
JF		 1955 ;
1956
1957PrefixedType
09fc3efb 1958 : "*" TypeQualifierRight[typed] { $$ = $typed; $$->modifier_ = CYNew CYTypePointerTo($$->modifier_); }
46f4f308
JF		 1959 ;
1960
663c538f 1961TypeQualifierLeft
3fe283c5 1962 : { $$ = NULL; }
09fc3efb
JF		 1963 | "const" TypeQualifierLeft[modifier] { $$ = $modifier; CYSetLast($$) = CYNew CYTypeConstant(); }
1964 | "volatile" TypeQualifierLeft[modifier] { $$ = $modifier; CYSetLast($$) = CYNew CYTypeVolatile(); }
663c538f
JF		 1965 ;
1966
1967TypeQualifierRight
09fc3efb
JF		 1968 : PrefixedType[pass] { $$ = $pass; }
1969 | SuffixedType[pass] { $$ = $pass; }
1970 | "const" TypeQualifierRight[typed] { $$ = $typed; $$->modifier_ = CYNew CYTypeConstant($$->modifier_); }
1971 | "volatile" TypeQualifierRight[typed] { $$ = $typed; $$->modifier_ = CYNew CYTypeVolatile($$->modifier_); }
3fe283c5
JF		 1972 ;
1973
1974IntegerType
1975 : "int" { $$ = CYNew CYTypeVariable("int"); }
09fc3efb
JF		 1976 | "unsigned" IntegerTypeOpt[specifier] { $$ = CYNew CYTypeUnsigned($specifier); }
1977 | "signed" IntegerTypeOpt[specifier] { $$ = CYNew CYTypeSigned($specifier); }
1978 | "long" IntegerTypeOpt[specifier] { $$ = CYNew CYTypeLong($specifier); }
1979 | "short" IntegerTypeOpt[specifier] { $$ = CYNew CYTypeShort($specifier); }
3fe283c5
JF		 1980 ;
1981
1982IntegerTypeOpt
09fc3efb 1983 : IntegerType[pass] { $$ = $pass; }
22e0b32a 1984 | { $$ = CYNew CYTypeVariable("int"); }
56e02e5b
JF		 1985 ;
1986
b3c38c5f
JF		 1987StructFieldListOpt
1988 : TypedIdentifierMaybe[typed] ";" StructFieldListOpt[next] { $$ = CYNew CYTypeStructField($typed, $next); }
1989 | { $$ = NULL; }
1990 ;
1991
663c538f 1992PrimitiveType
09fc3efb
JF		 1993 : IdentifierType[name] { $$ = CYNew CYTypeVariable($name); }
1994 | IntegerType[pass] { $$ = $pass; }
3fe283c5
JF		 1995 | "void" { $$ = CYNew CYTypeVoid(); }
1996 | "char" { $$ = CYNew CYTypeVariable("char"); }
1997 | "signed" "char" { $$ = CYNew CYTypeSigned(CYNew CYTypeVariable("char")); }
1998 | "unsigned" "char" { $$ = CYNew CYTypeUnsigned(CYNew CYTypeVariable("char")); }
b3c38c5f 1999 | "struct" IdentifierTypeOpt[name] "{" StructFieldListOpt[fields] "}" { $$ = CYNew CYTypeStruct($name, $fields); }
46f4f308
JF		 2000 ;
2001
0e63c25f 2002TypedIdentifierMaybe
09fc3efb 2003 : TypeQualifierLeft[modifier] PrimitiveType[specifier] TypeQualifierRight[typed] { $$ = $typed; $$->specifier_ = $specifier; CYSetLast($modifier) = $$->modifier_; $$->modifier_ = $modifier; }
561e7f1c
JF		 2004 ;
2005
0e63c25f
JF		 2006TypedIdentifierYes
2007 : TypedIdentifierMaybe[typed] { if ($typed->identifier_ == NULL) CYERR($typed->location_, "expected identifier"); $$ = $typed; }
2008 ;
2009
2010TypedIdentifierNo
2011 : TypedIdentifierMaybe[typed] { if ($typed->identifier_ != NULL) CYERR($typed->location_, "unexpected identifier"); $$ = $typed; }
2012 ;
2013
46f4f308 2014PrimaryExpression
0e63c25f 2015 : "@encode" "(" TypedIdentifierMaybe[typed] ")" { $$ = CYNew CYEncodedType($typed); }
46f4f308
JF		 2016 ;
2017/* }}} */
7b750785
JF		 2018@end
2019
2020@begin ObjectiveC
4de0686f 2021/* Cycript (Objective-C): @class Declaration {{{ */
b09da87b 2022ClassSuperOpt
3ea7eed0 2023 /* XXX: why the hell did I choose MemberExpression? */
5fe10198 2024 : ":" MemberExpression[extends] { $$ = $extends; }
b09da87b
JF		 2025 | { $$ = NULL; }
2026 ;
2027
c5b15840 2028ImplementationFieldListOpt
0e63c25f 2029 : TypedIdentifierMaybe[typed] ";" ImplementationFieldListOpt[next] { $$ = CYNew CYImplementationField($typed, $next); }
5fe10198 2030 | { $$ = NULL; }
55fc1817
JF		 2031 ;
2032
b09da87b
JF		 2033MessageScope
2034 : "+" { $$ = false; }
2035 | "-" { $$ = true; }
2036 ;
2037
2038TypeOpt
0e63c25f 2039 : "(" TypedIdentifierNo[type] ")" { $$ = $type; }
104cc5f5 2040 | { $$ = CYNew CYTypedIdentifier(CYNew CYTypeVariable("id")); }
b09da87b
JF		 2041 ;
2042
2043MessageParameter
09fc3efb 2044 : Word[tag] ":" TypeOpt[type] BindingIdentifier[identifier] { $type->identifier_ = $identifier; $$ = CYNew CYMessageParameter($tag, $type); }
b09da87b
JF		 2045 ;
2046
55fc1817 2047MessageParameterList
09fc3efb 2048 : MessageParameter[parameter] MessageParameterListOpt[next] { $parameter->SetNext($next); $$ = $parameter; }
55fc1817
JF		 2049 ;
2050
b09da87b 2051MessageParameterListOpt
09fc3efb 2052 : MessageParameterList[pass] { $$ = $pass; }
b09da87b
JF		 2053 | { $$ = NULL; }
2054 ;
2055
b09da87b 2056MessageParameters
09fc3efb
JF		 2057 : MessageParameterList[pass] { $$ = $pass; }
2058 | Word[tag] { $$ = CYNew CYMessageParameter($tag, NULL); }
b09da87b
JF		 2059 ;
2060
2061ClassMessageDeclaration
675ff733 2062 : MessageScope[instance] TypeOpt[type] MessageParameters[parameters] "{" LexPushSuperOn FunctionBody[code] "}" LexPopSuper { $$ = CYNew CYMessage($instance, $type, $parameters, $code); }
b09da87b
JF		 2063 ;
2064
2065ClassMessageDeclarationListOpt
09fc3efb 2066 : ClassMessageDeclarationListOpt[next] ClassMessageDeclaration[message] { $message->SetNext($next); $$ = $message; }
b09da87b
JF		 2067 | { $$ = NULL; }
2068 ;
2069
64b8d29f
JF		 2070// XXX: this should be AssignmentExpressionNoRight
2071ClassProtocols
09fc3efb 2072 : ShiftExpression[name] ClassProtocolsOpt[next] { $$ = CYNew CYProtocol($name, $next); }
64b8d29f
JF		 2073 ;
2074
2075ClassProtocolsOpt
09fc3efb 2076 : "," ClassProtocols[protocols] { $$ = $protocols; }
64b8d29f
JF		 2077 | { $$ = NULL; }
2078 ;
2079
2080ClassProtocolListOpt
09fc3efb 2081 : "<" ClassProtocols[protocols] ">" { $$ = $protocols; }
64b8d29f
JF		 2082 | { $$ = NULL; }
2083 ;
2084
c5b15840 2085ImplementationStatement
7cf0481b 2086 : "@implementation" Identifier[name] ClassSuperOpt[extends] ClassProtocolListOpt[protocols] "{" ImplementationFieldListOpt[fields] "}" ClassMessageDeclarationListOpt[messages] "@end" { $$ = CYNew CYImplementation($name, $extends, $protocols, $fields, $messages); }
1ba6903e
JF		 2087 ;
2088
2089CategoryName
a630a9eb 2090 : "(" WordOpt ")"
367eebb1
JF		 2091 ;
2092
2093CategoryStatement
09fc3efb 2094 : "@implementation" Identifier[name] CategoryName ClassMessageDeclarationListOpt[messages] "@end" { $$ = CYNew CYCategory($name, $messages); }
367eebb1
JF		 2095 ;
2096
3ea7eed0 2097Statement__
09fc3efb
JF		 2098 : ImplementationStatement[pass] { $$ = $pass; }
2099 | CategoryStatement[pass] { $$ = $pass; }
b09da87b 2100 ;
cac61857 2101/* }}} */
4de0686f 2102/* Cycript (Objective-C): Send Message {{{ */
693d501b 2103VariadicCall
09fc3efb 2104 : "," AssignmentExpressionClassic[value] VariadicCall[next] { $$ = CYNew CYArgument(NULL, $value, $next); }
693d501b
JF		 2105 | { $$ = NULL; }
2106 ;
2107
7e5391fd 2108SelectorWordOpt
09fc3efb 2109 : WordOpt[name] { driver.contexts_.back().words_.push_back($name); } { $$ = $name; }
7e5391fd
JF		 2110 | AutoComplete { driver.mode_ = CYDriver::AutoMessage; YYACCEPT; }
2111 ;
2112
55fc1817 2113SelectorCall_
09fc3efb
JF		 2114 : SelectorCall[pass] { $$ = $pass; }
2115 | VariadicCall[pass] { $$ = $pass; }
55fc1817
JF		 2116 ;
2117
693d501b 2118SelectorCall
09fc3efb 2119 : SelectorWordOpt[name] ":" AssignmentExpressionClassic[value] SelectorCall_[next] { $$ = CYNew CYArgument($name ?: CYNew CYWord(""), $value, $next); }
693d501b
JF		 2120 ;
2121
2122SelectorList
09fc3efb
JF		 2123 : SelectorCall[pass] { $$ = $pass; }
2124 | Word[name] { $$ = CYNew CYArgument($name, NULL); }
693d501b
JF		 2125 ;
2126
2127MessageExpression
09fc3efb 2128 : "[" AssignmentExpressionClassic[self] { driver.contexts_.push_back($self); } SelectorList[arguments] "]" { driver.contexts_.pop_back(); } { $$ = CYNew CYSendDirect($self, $arguments); }
484bab66 2129 | "[" LexOf "super" { driver.context_ = NULL; } SelectorList[arguments] "]" { $$ = CYNew CYSendSuper($arguments); }
693d501b
JF		 2130 ;
2131
e7ed5354 2132SelectorExpression_
09fc3efb 2133 : WordOpt[name] ":" SelectorExpressionOpt[next] { $$ = CYNew CYSelectorPart($name, true, $next); }
e7ed5354
JF		 2134 ;
2135
2136SelectorExpression
09fc3efb
JF		 2137 : SelectorExpression_[pass] { $$ = $pass; }
2138 | Word[name] { $$ = CYNew CYSelectorPart($name, false, NULL); }
e7ed5354
JF		 2139 ;
2140
55fc1817 2141SelectorExpressionOpt
09fc3efb 2142 : SelectorExpression_[pass] { $$ = $pass; }
55fc1817
JF		 2143 | { $$ = NULL; }
2144 ;
2145
3ea7eed0 2146PrimaryExpression
09fc3efb
JF		 2147 : MessageExpression[pass] { $$ = $pass; }
2148 | "@selector" "(" SelectorExpression[parts] ")" { $$ = CYNew CYSelector($parts); }
693d501b
JF		 2149 ;
2150/* }}} */
7b750785
JF		 2151@end
2152
2153/* Cycript: @import Directive {{{ */
9d2b125d 2154ModulePath
09fc3efb
JF		 2155 : ModulePath[next] "." Word[part] { $$ = CYNew CYModule($part, $next); }
2156 | Word[part] { $$ = CYNew CYModule($part); }
1ba6903e
JF		 2157 ;
2158
484bab66 2159Declaration_
09fc3efb 2160 : "@import" ModulePath[path] { $$ = CYNew CYImport($path); }
1ba6903e
JF		 2161 ;
2162/* }}} */
7b750785
JF		 2163
2164@begin ObjectiveC
c3b144b8
JF		 2165/* Cycript (Objective-C): Boxed Expressions {{{ */
2166BoxableExpression
09fc3efb
JF		 2167 : NullLiteral[pass] { $$ = $pass; }
2168 | BooleanLiteral[pass] { $$ = $pass; }
2169 | NumericLiteral[pass] { $$ = $pass; }
2170 | StringLiteral[pass] { $$ = $pass; }
2171 | ArrayLiteral[pass] { $$ = $pass; }
2172 | ObjectLiteral[pass] { $$ = $pass; }
2173 | CoverParenthesizedExpressionAndArrowParameterList[pass] { $$ = $pass; }
60496dd5
JF		 2174 | "YES" { $$ = CYNew CYTrue(); }
2175 | "NO" { $$ = CYNew CYFalse(); }
c3b144b8
JF		 2176 ;
2177
2178PrimaryExpression
09fc3efb 2179 : "@" BoxableExpression[expression] { $$ = CYNew CYBox($expression); }
4ea461c0
JF		 2180 | "@YES" { $$ = CYNew CYBox(CYNew CYTrue()); }
2181 | "@NO" { $$ = CYNew CYBox(CYNew CYFalse()); }
2182 | "@true" { $$ = CYNew CYBox(CYNew CYTrue()); }
2183 | "@false" { $$ = CYNew CYBox(CYNew CYFalse()); }
2184 | "@null" { $$ = CYNew CYBox(CYNew CYNull()); }
c3b144b8
JF		 2185 ;
2186/* }}} */
56e02e5b 2187/* Cycript (Objective-C): Block Expressions {{{ */
56e02e5b 2188PrimaryExpression
0e63c25f 2189 : "^" TypedIdentifierNo[type] "{" FunctionBody[code] "}" { if (CYTypeFunctionWith *function = $type->Function()) $$ = CYNew CYObjCBlock($type, function->parameters_, $code); else CYERR($type->location_, "expected parameters"); }
56e02e5b
JF		 2190 ;
2191/* }}} */
61769f4f
JF		 2192/* Cycript (Objective-C): Instance Literals {{{ */
2193PrimaryExpression
09fc3efb 2194 : "#" NumericLiteral[address] { $$ = CYNew CYInstanceLiteral($address); }
61769f4f
JF		 2195 ;
2196/* }}} */
4de0686f
JF		 2197@end
2198
2199@begin C
2200/* Cycript (C): Pointer Indirection/Addressing {{{ */
620c82a1 2201UnaryExpression_
09fc3efb 2202 : IndirectExpression[pass] { $$ = $pass; }
620c82a1
JF		 2203 ;
2204
2205IndirectExpression
09fc3efb 2206 : "*" UnaryExpression[rhs] { $$ = CYNew CYIndirect($rhs); }
693d501b
JF		 2207 ;
2208
2209UnaryExpression_
09fc3efb 2210 : "&" UnaryExpression[rhs] { $$ = CYNew CYAddressOf($rhs); }
693d501b
JF		 2211 ;
2212
9b5527f0 2213MemberAccess
09fc3efb
JF		 2214 : "->" "[" Expression[property] "]" { $$ = CYNew CYIndirectMember(NULL, $property); }
2215 | "->" IdentifierName[property] { $$ = CYNew CYIndirectMember(NULL, CYNew CYString($property)); }
7e5391fd 2216 | "->" AutoComplete { driver.mode_ = CYDriver::AutoIndirect; YYACCEPT; }
9b5527f0 2217 ;
cac61857 2218/* }}} */
690cf1a8
JF		 2219/* Cycript (C): Lambda Expressions {{{ */
2220TypedParameterList_
09fc3efb 2221 : "," TypedParameterList[parameters] { $$ = $parameters; }
690cf1a8
JF		 2222 | { $$ = NULL; }
2223 ;
2224
2225TypedParameterList
0e63c25f 2226 : TypedIdentifierMaybe[typed] TypedParameterList_[next] { $$ = CYNew CYTypedParameter($typed, $next); }
690cf1a8
JF		 2227 ;
2228
2229TypedParameterListOpt
09fc3efb 2230 : TypedParameterList[pass] { $$ = $pass; }
690cf1a8
JF		 2231 | { $$ = NULL; }
2232 ;
2233
2234PrimaryExpression
0e63c25f 2235 : "[" LexOf "&" "]" "(" TypedParameterListOpt[parameters] ")" "->" TypedIdentifierMaybe[type] "{" FunctionBody[code] "}" { $$ = CYNew CYLambda($type, $parameters, $code); }
690cf1a8
JF		 2236 ;
2237/* }}} */
60097023 2238/* Cycript (C): Type Definitions {{{ */
fdcef8e7
JF		 2239IdentifierNoOf
2240 : "typedef" NewLineOpt { $$ = CYNew CYIdentifier("typedef"); }
2241 ;
2242
60097023 2243Statement__
0e63c25f 2244 : "typedef" NewLineNot TypedIdentifierYes[typed] Terminator { $$ = CYNew CYTypeDefinition($typed); }
60097023 2245 ;
64a505ff
JF		 2246
2247PrimaryExpression
0e63c25f 2248 : "(" LexOf "typedef" NewLineOpt TypedIdentifierNo[typed] ")" { $$ = CYNew CYTypeExpression($typed); }
64a505ff 2249 ;
60097023 2250/* }}} */
c5587ed7 2251/* Cycript (C): extern "C" {{{ */
fdcef8e7
JF		 2252IdentifierNoOf
2253 : "extern" NewLineOpt { $$ = CYNew CYIdentifier("extern"); }
2254 ;
2255
c5587ed7 2256Statement__
0e63c25f 2257 : "extern" NewLineNot StringLiteral[abi] { if (strcmp($abi->Value(), "C") != 0) CYERR(@abi, "unknown extern binding"); } TypedIdentifierYes[typed] Terminator { $$ = CYNew CYExternal($abi, $typed); }
c5587ed7
JF		 2258 ;
2259/* }}} */
2260
4de0686f
JF		 2261@end
2262
cb02f8ae 2263@begin E4X
691e4717
JF		 2264/* Lexer State {{{ */
2265LexPushRegExp
2266 : { driver.PushCondition(CYDriver::RegExpCondition); }
2267 ;
2268
2269LexPushXMLContent
2270 : { driver.PushCondition(CYDriver::XMLContentCondition); }
2271 ;
2272
2273LexPushXMLTag
2274 : { driver.PushCondition(CYDriver::XMLTagCondition); }
2275 ;
2276
2277LexPop
2278 : { driver.PopCondition(); }
2279 ;
2280
2281LexSetXMLContent
2282 : { driver.SetCondition(CYDriver::XMLContentCondition); }
2283 ;
2284
2285LexSetXMLTag
2286 : { driver.SetCondition(CYDriver::XMLTagCondition); }
2287 ;
2288/* }}} */
c3b144b8 2289/* Virtual Tokens {{{ */
691e4717
JF		 2290XMLWhitespaceOpt
2291 : XMLWhitespace
2292 |
2293 ;
c3b144b8 2294/* }}} */
691e4717
JF		 2295
2296/* 8.1 Context Keywords {{{ */
2297Identifier
d6e7cafb
JF		 2298 : "namespace" { $$ = CYNew CYIdentifier("namespace"); }
2299 | "xml" { $$ = CYNew CYIdentifier("xml"); }
691e4717
JF		 2300 ;
2301/* }}} */
a7d8b413 2302/* 8.3 XML Initializer Input Elements {{{ */
cb02f8ae 2303XMLMarkup
691e4717
JF		 2304 : XMLComment { $$ = $1; }
2305 | XMLCDATA { $$ = $1; }
2306 | XMLPI { $$ = $1; }
cb02f8ae
JF		 2307 ;
2308/* }}} */
c3b144b8 2309
cb02f8ae 2310/* 11.1 Primary Expressions {{{ */
3ea7eed0 2311PrimaryExpression
2eb8215d 2312 : PropertyIdentifier { $$ = CYNew CYPropertyVariable($1); }
09fc3efb
JF		 2313 | XMLInitilizer { $$ = $1; }
2314 | XMLListInitilizer { $$ = $1; }
cb02f8ae
JF		 2315 ;
2316
2317PropertyIdentifier
691e4717
JF		 2318 : AttributeIdentifier { $$ = $1; }
2319 | QualifiedIdentifier { $$ = $1; }
2320 | WildcardIdentifier { $$ = $1; }
cb02f8ae
JF		 2321 ;
2322/* }}} */
2323/* 11.1.1 Attribute Identifiers {{{ */
2324AttributeIdentifier
2eb8215d 2325 : "@" QualifiedIdentifier_ { $$ = CYNew CYAttribute($2); }
691e4717
JF		 2326 ;
2327
2328PropertySelector_
b92ceddb 2329 : PropertySelector { $$ = $1; }
20ac4226 2330 | "[" Expression "]" { $$ = CYNew CYSelector($2); }
cb02f8ae
JF		 2331 ;
2332
2333PropertySelector
2eb8215d 2334 : Identifier { $$ = CYNew CYSelector($1); }
691e4717 2335 | WildcardIdentifier { $$ = $1; }
cb02f8ae
JF		 2336 ;
2337/* }}} */
2338/* 11.1.2 Qualified Identifiers {{{ */
691e4717 2339QualifiedIdentifier_
2eb8215d 2340 : PropertySelector_ { $$ = CYNew CYQualified(NULL, $1); }
691e4717
JF		 2341 | QualifiedIdentifier { $$ = $1; }
2342 ;
2343
cb02f8ae 2344QualifiedIdentifier
2eb8215d 2345 : PropertySelector "::" PropertySelector_ { $$ = CYNew CYQualified($1, $3); }
cb02f8ae
JF		 2346 ;
2347/* }}} */
2348/* 11.1.3 Wildcard Identifiers {{{ */
2349WildcardIdentifier
2eb8215d 2350 : "*" { $$ = CYNew CYWildcard(); }
cb02f8ae
JF		 2351 ;
2352/* }}} */
a7d8b413 2353/* 11.1.4 XML Initializer {{{ */
09fc3efb 2354XMLInitilizer
691e4717
JF		 2355 : XMLMarkup { $$ = $1; }
2356 | XMLElement { $$ = $1; }
cb02f8ae
JF		 2357 ;
2358
2359XMLElement
440424e2
JF		 2360 : "<" LexPushInOff XMLTagContent LexPop "/>" LexPopIn
2361 | "<" LexPushInOff XMLTagContent ">" LexSetXMLContent XMLElementContentOpt "</" LexSetXMLTag XMLTagName XMLWhitespaceOpt LexPop ">" LexPopIn
cb02f8ae
JF		 2362 ;
2363
2364XMLTagContent
0347fadf 2365 : LexPushXMLTag XMLTagName XMLAttributes
cb02f8ae
JF		 2366 ;
2367
691e4717 2368XMLExpression
675ff733 2369 : "{" LexPushRegExp Expression LexPop "}"
691e4717
JF		 2370 ;
2371
cb02f8ae 2372XMLTagName
691e4717 2373 : XMLExpression
cb02f8ae
JF		 2374 | XMLName
2375 ;
2376
0347fadf
JF		 2377XMLAttributes_
2378 : XMLAttributes_ XMLAttribute
2379 |
cb02f8ae
JF		 2380 ;
2381
0347fadf
JF		 2382XMLAttributes
2383 : XMLAttributes_ XMLWhitespace XMLExpression XMLWhitespaceOpt
2384 | XMLAttributes_ XMLWhitespaceOpt
cb02f8ae
JF		 2385 ;
2386
691e4717
JF		 2387XMLAttributeValue_
2388 : XMLExpression
2389 | XMLAttributeValue
2390 ;
2391
cb02f8ae 2392XMLAttribute
691e4717 2393 : XMLWhitespace XMLName XMLWhitespaceOpt "=" XMLWhitespaceOpt XMLAttributeValue_
cb02f8ae
JF		 2394 ;
2395
cb02f8ae 2396XMLElementContent
691e4717 2397 : XMLExpression XMLElementContentOpt
cb02f8ae
JF		 2398 | XMLMarkup XMLElementContentOpt
2399 | XMLText XMLElementContentOpt
2400 | XMLElement XMLElementContentOpt
2401 ;
2402
2403XMLElementContentOpt
2404 : XMLElementContent
2405 |
2406 ;
2407/* }}} */
a7d8b413 2408/* 11.1.5 XMLList Initializer {{{ */
09fc3efb 2409XMLListInitilizer
440424e2 2410 : "<>" LexPushInOff LexPushXMLContent XMLElementContent LexPop "</>" LexPopIn { $$ = CYNew CYXMLList($4); }
691e4717
JF		 2411 ;
2412/* }}} */
c3b144b8 2413
691e4717
JF		 2414/* 11.2 Left-Hand-Side Expressions {{{ */
2415PropertyIdentifier_
0347fadf 2416 : Identifier { $$ = $1; }
691e4717
JF		 2417 | PropertyIdentifier { $$ = $1; }
2418 ;
2419
2420MemberAccess
2eb8215d
JF		 2421 : "." PropertyIdentifier { $$ = CYNew CYPropertyMember(NULL, $2); }
2422 | ".." PropertyIdentifier_ { $$ = CYNew CYDescendantMember(NULL, $2); }
2423 | "." "(" Expression ")" { $$ = CYNew CYFilteringPredicate(NULL, $3); }
691e4717
JF		 2424 ;
2425/* }}} */
2426/* 12.1 The default xml namespace Statement {{{ */
b92ceddb 2427/* XXX: DefaultXMLNamespaceStatement
2eb8215d 2428 : "default" "xml" "namespace" "=" Expression Terminator { $$ = CYNew CYDefaultXMLNamespace($5); }
691e4717
JF		 2429 ;
2430
3ea7eed0 2431Statement__
691e4717 2432 : DefaultXMLNamespaceStatement { $$ = $1; }
b92ceddb 2433 ; */
cb02f8ae
JF		 2434/* }}} */
2435@end
2436
a7d8b413 2437/* JavaScript FTL: Array Comprehensions {{{ */
b3aa25d8 2438Comprehension
09fc3efb 2439 : AssignmentExpression[expression] ComprehensionFor[comprehension] ComprehensionTail[next] { $comprehension->SetNext($next); $$ = CYNew CYArrayComprehension($expression, $comprehension); }
367eebb1
JF		 2440 ;
2441
b3aa25d8 2442ComprehensionFor
09fc3efb 2443 : "for" "each" "(" LexPushInOn LexBind ForBinding[binding] "!in" LexPopIn Expression[iterable] ")" { $$ = CYNew CYForOfComprehension($binding, $iterable); }
367eebb1 2444 ;
cac61857 2445/* }}} */
a7d8b413 2446/* JavaScript FTL: for each {{{ */
d5618df7 2447IterationStatement
09fc3efb 2448 : "for" "each" "(" LexPushInOn ForInStatementInitializer[initializer] "!in" LexPopIn Expression[iterable] ")" Statement[code] { $$ = CYNew CYForOf($initializer, $iterable, $code); }
cac61857
JF		 2449 ;
2450/* }}} */
4e11a430 2451
a7d8b413
JF		 2452/* JavaScript FTW: Array Comprehensions {{{ */
2453PrimaryExpression
2454 : ArrayComprehension
2455 ;
2456
2457ArrayComprehension
09fc3efb 2458 : "[" Comprehension[comprehension] "]" { $$ = $comprehension; }
a7d8b413
JF		 2459 ;
2460
2461Comprehension
484bab66 2462 : LexOf ComprehensionFor[comprehension] ComprehensionTail[next] AssignmentExpression[expression] { $comprehension->SetNext($next); $$ = CYNew CYArrayComprehension($expression, $comprehension); }
a7d8b413
JF		 2463 ;
2464
2465ComprehensionTail
2466 : { $$ = NULL; }
09fc3efb
JF		 2467 | ComprehensionFor[comprehension] ComprehensionTail[next] { $comprehension->SetNext($next); $$ = $comprehension; }
2468 | ComprehensionIf[comprehension] ComprehensionTail[next] { $comprehension->SetNext($next); $$ = $comprehension; }
a7d8b413
JF		 2469 ;
2470
2471ComprehensionFor
09fc3efb
JF		 2472 : "for" "(" LexPushInOn LexBind ForBinding[binding] "!in" LexPopIn Expression[iterable] ")" { $$ = CYNew CYForInComprehension($binding, $iterable); }
2473 | "for" "(" LexPushInOn LexBind ForBinding[binding] "of" LexPopIn Expression[iterable] ")" { $$ = CYNew CYForOfComprehension($binding, $iterable); }
a7d8b413
JF		 2474 ;
2475
2476ComprehensionIf
09fc3efb 2477 : "if" "(" AssignmentExpression[test] ")" { $$ = CYNew CYIfComprehension($test); }
a7d8b413
JF		 2478 ;
2479/* }}} */
2480/* JavaScript FTW: Coalesce Operator {{{ */
2481ConditionalExpression
484bab66 2482 : LogicalORExpression[test] "?" LexPushInOff LexOf ":" LexPopIn AssignmentExpression[false] { $$ = CYNew CYCondition($test, $test, $false); }
a7d8b413
JF		 2483 ;
2484/* }}} */
9d2b125d
JF		 2485/* JavaScript FTW: Named Arguments {{{ */
2486ArgumentList
484bab66 2487 : LexOf Word[tag] ":" AssignmentExpression[value] ArgumentList_[next] { $$ = CYNew CYArgument($tag, $value, $next); }
9d2b125d
JF		 2488 ;
2489/* }}} */
6c093cce
JF		 2490/* JavaScript FTW: Ruby Blocks {{{ */
2491RubyProcParameterList_
09fc3efb 2492 : "," RubyProcParameterList[parameters] { $$ = $parameters; }
6c093cce
JF		 2493 | { $$ = NULL; }
2494 ;
2495
2496RubyProcParameterList
09fc3efb 2497 : BindingIdentifier[identifier] RubyProcParameterList_[next] { $$ = CYNew CYFunctionParameter(CYNew CYBinding($identifier), $next); }
484bab66 2498 | LexOf { $$ = NULL; }
6c093cce
JF		 2499 ;
2500
d7205a63 2501RubyProcParameters
5fe10198
JF		 2502 : "|" RubyProcParameterList[parameters] "|" { $$ = $parameters; }
2503 | "||" { $$ = NULL; }
d7205a63
JF		 2504 ;
2505
2506RubyProcParametersOpt
09fc3efb 2507 : RubyProcParameters[pass] { $$ = $pass; }
5fe10198 2508 | { $$ = NULL; }
6c093cce
JF		 2509 ;
2510
2511RubyProcExpression
09fc3efb 2512 : "{" RubyProcParametersOpt[parameters] StatementListOpt[code] "}" { $$ = CYNew CYRubyProc($parameters, $code); }
6c093cce
JF		 2513 ;
2514
3ea7eed0 2515PrimaryExpression
675ff733 2516 : "{" RubyProcParameters[parameters] StatementListOpt[code] "}" { $$ = CYNew CYRubyProc($parameters, $code); }
6c093cce
JF		 2517 ;
2518
1d5e845a 2519PostfixExpression
fdcef8e7 2520 : PostfixExpression[lhs] RubyProcExpression[rhs] LexNewLineOrOpt { $$ = CYNew CYRubyBlock($lhs, $rhs); }
6c093cce 2521 ;
6c093cce 2522/* }}} */
367eebb1 2523
e5332278 2524%%
8a392978
JF		 2525
2526bool CYDriver::Parse(CYMark mark) {
2527 mark_ = mark;
2528 CYLocal<CYPool> local(&pool_);
2529 cy::parser parser(*this);
2530#ifdef YYDEBUG
2531 parser.set_debug_level(debug_);
2532#endif
2533 return parser.parse() != 0;
2534}
2535
2536void CYDriver::Warning(const cy::parser::location_type &location, const char *message) {
2537 if (!strict_)
2538 return;
2539
2540 CYDriver::Error error;
2541 error.warning_ = true;
2542 error.location_ = location;
2543 error.message_ = message;
2544 errors_.push_back(error);
2545}
2546
2547void cy::parser::error(const cy::parser::location_type &location, const std::string &message) {
2548 CYDriver::Error error;
2549 error.warning_ = false;
2550 error.location_ = location;
2551 error.message_ = message;
2552 driver.errors_.push_back(error);
2553}
Cycript