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Wedge way to link against Python 2.7 to configure.
[cycript.git] / Parser.ypp.in
CommitLineData
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_; }
90dd6ff1 64%union { CYImportSpecifier *import_; }
a5662a53
JF		 65%union { CYInfix *infix_; }
66%union { CYLiteral *literal_; }
c5b15840 67%union { CYMethod *method_; }
a5662a53
JF		 68%union { CYModule *module_; }
69%union { CYNull *null_; }
70%union { CYNumber *number_; }
71%union { CYParenthetical *parenthetical_; }
a5662a53
JF		 72%union { CYProperty *property_; }
73%union { CYPropertyName *propertyName_; }
74%union { CYRubyProc *rubyProc_; }
b900e1a4 75%union { CYSpan *span_; }
a5662a53
JF		 76%union { CYStatement *statement_; }
77%union { CYString *string_; }
7085e1ab 78%union { CYTarget *target_; }
a5662a53
JF		 79%union { CYThis *this_; }
80%union { CYTrue *true_; }
81%union { CYWord *word_; }
4de0686f 82
7b750785 83@begin C
0559abf8 84%union { CYTypeIntegral *integral_; }
b3c38c5f 85%union { CYTypeStructField *structField_; }
a5662a53
JF		 86%union { CYTypeModifier *modifier_; }
87%union { CYTypeSpecifier *specifier_; }
574d4720 88%union { CYTypedFormal *typedFormal_; }
a5662a53
JF		 89%union { CYTypedIdentifier *typedIdentifier_; }
90%union { CYTypedParameter *typedParameter_; }
7b750785
JF		 91@end
92
cbaa5f0f 93@begin ObjectiveC
5a6c975a 94%union { CYObjCKeyValue *keyValue_; }
7cf0481b 95%union { CYImplementationField *implementationField_; }
a5662a53
JF		 96%union { CYMessage *message_; }
97%union { CYMessageParameter *messageParameter_; }
98%union { CYProtocol *protocol_; }
99%union { CYSelectorPart *selector_; }
4de0686f 100@end
691e4717
JF		 101
102@begin E4X
a5662a53
JF		 103%union { CYAttribute *attribute_; }
104%union { CYPropertyIdentifier *propertyIdentifier_; }
105%union { CYSelector *selector_; }
691e4717 106@end
63b4c5a8 107
6ce9ac92 108%code provides {
a5662a53
JF		 109
110struct YYSTYPE {
111 cy::parser::semantic_type semantic_;
112 hi::Value highlight_;
113};
114
58afc6aa 115int cylex(YYSTYPE *, CYLocation *, void *);
a5662a53
JF		 116
117}
118
119%code {
120
121#undef yylex
9d2b125d 122
675ff733 123typedef cy::parser::token tk;
b23692f3 124
675ff733
JF		 125_finline int cylex_(cy::parser::semantic_type *semantic, CYLocation *location, CYDriver &driver) {
126 driver.newline_ = false;
127 lex:
a5662a53 128 YYSTYPE data;
9d2b125d 129 int token(cylex(&data, location, driver.scanner_));
a5662a53 130 *semantic = data.semantic_;
b23692f3
JF		 131
132 switch (token) {
20ac4226
JF		 133 case tk::OpenBrace:
134 case tk::OpenBracket:
135 case tk::OpenParen:
136 driver.in_.push(false);
137 break;
138
b23692f3
JF		 139 case tk::_in_:
140 if (driver.in_.top())
141 token = tk::_in__;
142 break;
143
20ac4226
JF		 144 case tk::CloseBrace:
145 case tk::CloseBracket:
146 case tk::CloseParen:
147 driver.in_.pop();
148 break;
149
150
b23692f3
JF		 151 case tk::_yield_:
152 if (driver.yield_.top())
153 token = tk::_yield__;
154 break;
155
b23692f3 156 case tk::NewLine:
675ff733
JF		 157 driver.newline_ = true;
158 goto lex;
b23692f3 159 break;
b23692f3
JF		 160 }
161
a5662a53
JF		 162 return token;
163}
164
675ff733
JF		 165#define yylex_(semantic, location, driver) ({ \
166 int type; \
167 if (driver.hold_ == cy::parser::empty_symbol) \
168 type = yytranslate_(cylex_(semantic, location, driver)); \
169 else { \
170 type = driver.hold_; \
171 driver.hold_ = cy::parser::empty_symbol; \
172 } \
173type; })
174
98711170
JF		 175#define CYLEX() do if (yyla.empty()) { \
176 YYCDEBUG << "Mapping a token: "; \
675ff733 177 yyla.type = yylex_(&yyla.value, &yyla.location, driver); \
98711170
JF		 178 YY_SYMBOL_PRINT("Next token is", yyla); \
179} while (false)
180
442609f7 181#define CYMAP(to, from) do { \
98711170 182 CYLEX(); \
442609f7
JF		 183 if (yyla.type == yytranslate_(token::from)) \
184 yyla.type = yytranslate_(token::to); \
185} while (false)
186
0b40da30
JF		 187#define CYERR(location, message) do { \
188 error(location, message); \
189 YYABORT; \
190} while (false)
191
6244bca0
JF		 192#define CYEOK() do { \
193 yyerrok; \
194 driver.errors_.pop_back(); \
195} while (false)
196
9d2b125d
JF		 197#define CYNOT(location) \
198 CYERR(location, "unimplemented feature")
199
6244bca0
JF		 200#define CYMPT(location) do { \
201 if (!yyla.empty() && yyla.type_get() != yyeof_) \
202 CYERR(location, "unexpected lookahead"); \
203} while (false)
204
6ce9ac92 205}
c5aeb567 206
6ce9ac92 207%name-prefix "cy"
e5332278 208
6ce9ac92 209%language "C++"
1dbba6cc 210
5999c315
JF		 211%initial-action {
212 @$.begin.filename = @$.end.filename = &driver.filename_;
675ff733
JF		 213
214 switch (driver.mark_) {
215 case CYMarkScript:
216 driver.hold_ = yytranslate_(token::MarkScript);
217 break;
218 case CYMarkModule:
219 driver.hold_ = yytranslate_(token::MarkModule);
220 break;
221 }
5999c315
JF		 222};
223
be36c292 224%locations
e5332278 225%defines
1dbba6cc 226
58afc6aa
JF		 227%define api.location.type { CYLocation }
228
534fb6da
JF		 229//%glr-parser
230//%expect 1
cac61857 231
e5332278
JF		 232%error-verbose
233
9d2b125d 234%param { CYDriver &driver }
e5332278 235
c3b144b8 236/* Token Declarations {{{ */
cb02f8ae 237@begin E4X
cb02f8ae
JF		 238%token XMLCDATA
239%token XMLComment
240%token XMLPI
691e4717
JF		 241
242%token XMLAttributeValue
243%token XMLName
244%token XMLTagCharacters
245%token XMLText
246%token XMLWhitespace
247@end
248
249@begin E4X
250%token LeftRight "<>"
251%token LeftSlashRight "</>"
252
253%token SlashRight "/>"
254%token LeftSlash "</"
255
691e4717 256%token PeriodPeriod ".."
cb02f8ae 257@end
ac9a5ce1 258
b1589845
JF		 259@begin E4X ObjectiveC
260%token At "@"
ac9d4181 261%token Pound "#"
b1589845
JF		 262@end
263
63b4c5a8
JF		 264%token Ampersand "&"
265%token AmpersandAmpersand "&&"
266%token AmpersandEqual "&="
267%token Carrot "^"
268%token CarrotEqual "^="
269%token Equal "="
270%token EqualEqual "=="
271%token EqualEqualEqual "==="
4b2fd91c 272%token EqualRight "=>"
63b4c5a8
JF		 273%token Exclamation "!"
274%token ExclamationEqual "!="
275%token ExclamationEqualEqual "!=="
276%token Hyphen "-"
277%token HyphenEqual "-="
278%token HyphenHyphen "--"
279%token HyphenRight "->"
280%token Left "<"
281%token LeftEqual "<="
282%token LeftLeft "<<"
283%token LeftLeftEqual "<<="
284%token Percent "%"
285%token PercentEqual "%="
286%token Period "."
c8a0500b 287%token PeriodPeriodPeriod "..."
63b4c5a8
JF		 288%token Pipe "|"
289%token PipeEqual "|="
290%token PipePipe "||"
291%token Plus "+"
292%token PlusEqual "+="
293%token PlusPlus "++"
294%token Right ">"
295%token RightEqual ">="
296%token RightRight ">>"
297%token RightRightEqual ">>="
298%token RightRightRight ">>>"
299%token RightRightRightEqual ">>>="
300%token Slash "/"
301%token SlashEqual "/="
302%token Star "*"
303%token StarEqual "*="
304%token Tilde "~"
305
306%token Colon ":"
2fad14e5 307%token ColonColon "::"
63b4c5a8
JF		 308%token Comma ","
309%token Question "?"
310%token SemiColon ";"
c3c20102 311%token NewLine "\n"
fdcef8e7 312%token __ ""
63b4c5a8 313
b900e1a4 314%token Comment
320ce753 315
63b4c5a8
JF		 316%token OpenParen "("
317%token CloseParen ")"
924f67b2 318
63b4c5a8 319%token OpenBrace "{"
675ff733 320%token OpenBrace_ ";{"
b41e4739 321%token OpenBrace_let "let {"
63b4c5a8 322%token CloseBrace "}"
924f67b2 323
63b4c5a8 324%token OpenBracket "["
b41e4739 325%token OpenBracket_let "let ["
63b4c5a8
JF		 326%token CloseBracket "]"
327
09e4db67 328%token At_error_ "@error"
dc5d7cf4 329
1ba6903e 330@begin Java
09e4db67 331%token At_class_ "@class"
1ba6903e
JF		 332@end
333
60097023 334@begin C
09e4db67
JF		 335%token _typedef_ "typedef"
336%token _unsigned_ "unsigned"
337%token _signed_ "signed"
b3c38c5f 338%token _struct_ "struct"
09e4db67 339%token _extern_ "extern"
60097023
JF		 340@end
341
8a2eb1be 342@begin C
09e4db67 343%token At_encode_ "@encode"
8a2eb1be
JF		 344@end
345
1ba6903e 346@begin ObjectiveC
09e4db67 347%token At_implementation_ "@implementation"
09e4db67
JF		 348%token At_import_ "@import"
349%token At_end_ "@end"
350%token At_selector_ "@selector"
351%token At_null_ "@null"
352%token At_YES_ "@YES"
353%token At_NO_ "@NO"
354%token At_true_ "@true"
355%token At_false_ "@false"
356%token _YES_ "YES"
357%token _NO_ "NO"
1ba6903e 358@end
e7ed5354 359
09e4db67
JF		 360%token _false_ "false"
361%token _null_ "null"
362%token _true_ "true"
363
90dd6ff1 364%token _as_ "as"
09e4db67
JF		 365%token _break_ "break"
366%token _case_ "case"
367%token _catch_ "catch"
368%token _class_ "class"
8a392978 369%token _class__ ";class"
09e4db67
JF		 370%token _const_ "const"
371%token _continue_ "continue"
372%token _debugger_ "debugger"
373%token _default_ "default"
374%token _delete_ "delete"
375%token _do_ "do"
376%token _else_ "else"
377%token _enum_ "enum"
378%token _export_ "export"
379%token _extends_ "extends"
380%token _finally_ "finally"
381%token _for_ "for"
382%token _function_ "function"
383%token _function__ ";function"
384%token _if_ "if"
385%token _import_ "import"
386%token _in_ "in"
387%token _in__ "!in"
5f6902c2 388%token _Infinity_ "Infinity"
09e4db67
JF		 389%token _instanceof_ "instanceof"
390%token _new_ "new"
391%token _return_ "return"
392%token _super_ "super"
393%token _switch_ "switch"
322286dd 394%token _target_ "target"
09e4db67
JF		 395%token _this_ "this"
396%token _throw_ "throw"
397%token _try_ "try"
398%token _typeof_ "typeof"
399%token _var_ "var"
400%token _void_ "void"
401%token _while_ "while"
402%token _with_ "with"
403
404%token _abstract_ "abstract"
405%token _await_ "await"
406%token _boolean_ "boolean"
407%token _byte_ "byte"
408%token _char_ "char"
c5b15840 409%token _constructor_ "constructor"
09e4db67 410%token _double_ "double"
7085e1ab 411%token _eval_ "eval"
09e4db67
JF		 412%token _final_ "final"
413%token _float_ "float"
9d2b125d
JF		 414%token _from_ "from"
415%token _get_ "get"
09e4db67
JF		 416%token _goto_ "goto"
417%token _implements_ "implements"
418%token _int_ "int"
419%token _interface_ "interface"
420%token _let_ "let"
b41e4739 421%token _let__ "!let"
09e4db67
JF		 422%token _long_ "long"
423%token _native_ "native"
424%token _package_ "package"
425%token _private_ "private"
426%token _protected_ "protected"
a02c6df3 427%token ___proto___ "__proto__"
c5b15840 428%token _prototype_ "prototype"
09e4db67 429%token _public_ "public"
88085bb4
JF		 430%token ___restrict_ "__restrict"
431%token _restrict_ "restrict"
9d2b125d 432%token _set_ "set"
09e4db67
JF		 433%token _short_ "short"
434%token _static_ "static"
435%token _synchronized_ "synchronized"
436%token _throws_ "throws"
437%token _transient_ "transient"
574d4720 438%token _typeid_ "typeid"
09e4db67
JF		 439%token _volatile_ "volatile"
440%token _yield_ "yield"
9d2b125d 441%token _yield__ "!yield"
09e4db67
JF		 442
443%token _undefined_ "undefined"
444
445@begin ObjectiveC
446%token _bool_ "bool"
447%token _BOOL_ "BOOL"
448%token _id_ "id"
449%token _nil_ "nil"
450%token _NULL_ "NULL"
451%token _SEL_ "SEL"
452@end
453
09e4db67
JF		 454%token _each_ "each"
455%token _of_ "of"
b41e4739 456%token _of__ "!of"
75b0a457 457
691e4717 458@begin E4X
09e4db67
JF		 459%token _namespace_ "namespace"
460%token _xml_ "xml"
691e4717
JF		 461@end
462
7e5391fd 463%token AutoComplete
fdcef8e7 464%token YieldStar "yield *"
7e5391fd 465
75b0a457 466%token <identifier_> Identifier_
63b4c5a8
JF		 467%token <number_> NumericLiteral
468%token <string_> StringLiteral
f356a43d 469%token <literal_> RegularExpressionLiteral_
1dbba6cc 470
b900e1a4
JF		 471%token <string_> NoSubstitutionTemplate
472%token <string_> TemplateHead
473%token <string_> TemplateMiddle
474%token <string_> TemplateTail
475
620c82a1 476%type <target_> AccessExpression
cf7d4c69 477%type <expression_> AdditiveExpression
cf7d4c69 478%type <argument_> ArgumentList_
55fc1817 479%type <argument_> ArgumentList
cf7d4c69
JF		 480%type <argument_> ArgumentListOpt
481%type <argument_> Arguments
7085e1ab 482%type <target_> ArrayComprehension
5a6c975a 483%type <element_> ArrayElement
cf7d4c69 484%type <literal_> ArrayLiteral
4b2fd91c
JF		 485%type <expression_> ArrowFunction
486%type <functionParameter_> ArrowParameters
55fc1817 487%type <expression_> AssignmentExpression
c8a0500b 488%type <identifier_> BindingIdentifier
9d2b125d 489%type <identifier_> BindingIdentifierOpt
09fc3efb
JF		 490%type <bindings_> BindingList_
491%type <bindings_> BindingList
cf7d4c69 492%type <expression_> BitwiseANDExpression
55fc1817 493%type <statement_> Block
a7d8b413 494%type <statement_> BlockStatement
cf7d4c69 495%type <boolean_> BooleanLiteral
09fc3efb 496%type <binding_> BindingElement
cf7d4c69
JF		 497%type <expression_> BitwiseORExpression
498%type <expression_> BitwiseXORExpression
499%type <statement_> BreakStatement
c8a0500b 500%type <statement_> BreakableStatement
3ea7eed0 501%type <expression_> CallExpression_
7085e1ab 502%type <target_> CallExpression
cf7d4c69
JF		 503%type <clause_> CaseBlock
504%type <clause_> CaseClause
505%type <clause_> CaseClausesOpt
a7d8b413
JF		 506%type <catch_> Catch
507%type <identifier_> CatchParameter
9d2b125d 508%type <statement_> ClassDeclaration
7085e1ab 509%type <target_> ClassExpression
c5b15840
JF		 510%type <classTail_> ClassHeritage
511%type <classTail_> ClassHeritageOpt
512%type <classTail_> ClassTail
7085e1ab 513%type <target_> Comprehension
b3aa25d8
JF		 514%type <comprehension_> ComprehensionFor
515%type <comprehension_> ComprehensionIf
516%type <comprehension_> ComprehensionTail
c5b15840 517%type <propertyName_> ComputedPropertyName
cf7d4c69
JF		 518%type <expression_> ConditionalExpression
519%type <statement_> ContinueStatement
4b2fd91c 520%type <statement_> ConciseBody
a7d8b413 521%type <parenthetical_> CoverParenthesizedExpressionAndArrowParameterList
c8a0500b 522%type <statement_> DebuggerStatement
3ea7eed0 523%type <statement_> Declaration_
c8a0500b 524%type <statement_> Declaration
cf7d4c69 525%type <clause_> DefaultClause
5a6c975a 526%type <element_> ElementList_
cf7d4c69 527%type <element_> ElementList
5befe15e 528%type <element_> ElementListOpt
cf7d4c69 529%type <statement_> ElseStatementOpt
bfd79fae 530%type <for_> EmptyStatement
cf7d4c69 531%type <expression_> EqualityExpression
b0385401 532%type <expression_> Expression
cf7d4c69 533%type <expression_> ExpressionOpt
bfd79fae 534%type <for_> ExpressionStatement_
cf7d4c69 535%type <statement_> ExpressionStatement
ffc2d225
JF		 536%type <statement_> ExternC
537%type <statement_> ExternCStatement
538%type <statement_> ExternCStatementListOpt
a7d8b413 539%type <finally_> Finally
09fc3efb 540%type <binding_> ForBinding
7085e1ab 541%type <forin_> ForDeclaration
a7d8b413 542%type <forin_> ForInStatementInitializer
4e3c9056 543%type <for_> ForStatementInitializer
09fc3efb 544%type <binding_> FormalParameter
b09da87b 545%type <functionParameter_> FormalParameterList_
55fc1817 546%type <functionParameter_> FormalParameterList
9d2b125d 547%type <functionParameter_> FormalParameters
90dd6ff1 548%type <string_> FromClause
b10bd496
JF		 549%type <statement_> FunctionBody
550%type <statement_> FunctionDeclaration
7085e1ab 551%type <target_> FunctionExpression
9d2b125d
JF		 552%type <statement_> FunctionStatementList
553%type <statement_> GeneratorBody
554%type <statement_> GeneratorDeclaration
7085e1ab 555%type <target_> GeneratorExpression
c5b15840 556%type <method_> GeneratorMethod
a7d8b413 557%type <statement_> HoistableDeclaration
75b0a457 558%type <identifier_> Identifier
b0fa2761 559%type <identifier_> IdentifierNoOf
3fe283c5 560%type <identifier_> IdentifierType
b0fa2761 561%type <identifier_> IdentifierTypeNoOf
b3c38c5f 562%type <identifier_> IdentifierTypeOpt
4492c19c 563%type <word_> IdentifierName
9d2b125d 564%type <variable_> IdentifierReference
cf7d4c69 565%type <statement_> IfStatement
90dd6ff1
JF		 566%type <import_> ImportClause
567%type <statement_> ImportDeclaration
568%type <import_> ImportSpecifier
569%type <identifier_> ImportedBinding
570%type <import_> ImportedDefaultBinding
571%type <import_> ImportsList_
572%type <import_> ImportsList
573%type <import_> ImportsListOpt
620c82a1 574%type <target_> IndirectExpression
a7d8b413
JF		 575%type <expression_> Initializer
576%type <expression_> InitializerOpt
cf7d4c69 577%type <statement_> IterationStatement
a7d8b413
JF		 578%type <identifier_> LabelIdentifier
579%type <statement_> LabelledItem
cf7d4c69 580%type <statement_> LabelledStatement
8b77acf1 581%type <assignment_> LeftHandSideAssignment
7085e1ab
JF		 582%type <target_> LeftHandSideExpression
583%type <bool_> LetOrConst
09fc3efb 584%type <binding_> LexicalBinding
bfd79fae 585%type <for_> LexicalDeclaration_
c8a0500b 586%type <statement_> LexicalDeclaration
cf7d4c69 587%type <literal_> Literal
9d2b125d 588%type <propertyName_> LiteralPropertyName
cf7d4c69
JF		 589%type <expression_> LogicalANDExpression
590%type <expression_> LogicalORExpression
c5b15840 591%type <access_> MemberAccess
7085e1ab 592%type <target_> MemberExpression
c5b15840 593%type <method_> MethodDefinition
90dd6ff1
JF		 594%type <statement_> ModuleBody
595%type <statement_> ModuleBodyOpt
596%type <statement_> ModuleItem
597%type <statement_> ModuleItemList
598%type <statement_> ModuleItemListOpt
9d2b125d 599%type <module_> ModulePath
90dd6ff1 600%type <string_> ModuleSpecifier
cf7d4c69 601%type <expression_> MultiplicativeExpression
90dd6ff1
JF		 602%type <import_> NameSpaceImport
603%type <import_> NamedImports
7085e1ab 604%type <target_> NewExpression
cf7d4c69
JF		 605%type <null_> NullLiteral
606%type <literal_> ObjectLiteral
cf7d4c69 607%type <expression_> PostfixExpression
7085e1ab 608%type <target_> PrimaryExpression
55fc1817 609%type <propertyName_> PropertyName
aea76473
JF		 610%type <property_> PropertyDefinition
611%type <property_> PropertyDefinitionList_
612%type <property_> PropertyDefinitionList
613%type <property_> PropertyDefinitionListOpt
09fc3efb 614%type <functionParameter_> PropertySetParameterList
f356a43d
JF		 615%type <literal_> RegularExpressionLiteral
616%type <bool_> RegularExpressionSlash
55fc1817 617%type <expression_> RelationalExpression
cf7d4c69 618%type <statement_> ReturnStatement
a61a2713
JF		 619%type <target_> RubyBlockExpression_
620%type <target_> RubyBlockExpression
6c093cce 621%type <rubyProc_> RubyProcExpression
6c093cce 622%type <functionParameter_> RubyProcParameterList_
55fc1817 623%type <functionParameter_> RubyProcParameterList
d7205a63 624%type <functionParameter_> RubyProcParameters
6c093cce 625%type <functionParameter_> RubyProcParametersOpt
a7d8b413
JF		 626%type <statement_> Script
627%type <statement_> ScriptBody
628%type <statement_> ScriptBodyOpt
cf7d4c69 629%type <expression_> ShiftExpression
09fc3efb 630%type <binding_> SingleNameBinding
3ea7eed0 631%type <statement_> Statement__
b10bd496 632%type <statement_> Statement_
55fc1817 633%type <statement_> Statement
693d501b 634%type <statement_> StatementList
cf7d4c69 635%type <statement_> StatementListOpt
c8a0500b 636%type <statement_> StatementListItem
9d2b125d 637%type <functionParameter_> StrictFormalParameters
7085e1ab
JF		 638%type <target_> SuperCall
639%type <target_> SuperProperty
cf7d4c69 640%type <statement_> SwitchStatement
7085e1ab 641%type <target_> TemplateLiteral
b900e1a4 642%type <span_> TemplateSpans
cf7d4c69
JF		 643%type <statement_> ThrowStatement
644%type <statement_> TryStatement
ffc2d225 645%type <statement_> TypeDefinition
693d501b 646%type <expression_> UnaryExpression_
55fc1817 647%type <expression_> UnaryExpression
09fc3efb
JF		 648%type <binding_> VariableDeclaration
649%type <bindings_> VariableDeclarationList_
650%type <bindings_> VariableDeclarationList
bfd79fae 651%type <for_> VariableStatement_
cf7d4c69 652%type <statement_> VariableStatement
cf7d4c69 653%type <statement_> WithStatement
4492c19c 654%type <word_> Word
2fad14e5 655%type <word_> WordNoUnary
73f04979 656@begin ObjectiveC
4492c19c 657%type <word_> WordOpt
73f04979 658@end
9d2b125d 659%type <expression_> YieldExpression
cf7d4c69 660
7b750785 661@begin C
0559abf8
JF		 662%type <integral_> IntegerType
663%type <integral_> IntegerTypeOpt
7b750785
JF		 664%type <typedIdentifier_> PrefixedType
665%type <specifier_> PrimitiveType
b3c38c5f 666%type <structField_> StructFieldListOpt
7b750785 667%type <typedIdentifier_> SuffixedType
15e52267 668%type <typedIdentifier_> SuffixedTypeOpt
00b4cb83 669%type <typedIdentifier_> TypeSignifier
d8380373 670%type <typedIdentifier_> TypeSignifierNone
15e52267 671%type <typedIdentifier_> TypeSignifierOpt
88085bb4 672%type <modifier_> ParameterTail
7b750785 673%type <modifier_> TypeQualifierLeft
15e52267 674%type <modifier_> TypeQualifierLeftOpt
7b750785 675%type <typedIdentifier_> TypeQualifierRight
15e52267 676%type <typedIdentifier_> TypeQualifierRightOpt
d8380373
JF		 677%type <typedIdentifier_> TypedIdentifierDefinition
678%type <typedIdentifier_> TypedIdentifierEncoding
679%type <typedIdentifier_> TypedIdentifierField
0e63c25f
JF		 680%type <typedIdentifier_> TypedIdentifierMaybe
681%type <typedIdentifier_> TypedIdentifierNo
682%type <typedIdentifier_> TypedIdentifierYes
574d4720
JF		 683%type <typedFormal_> TypedParameterList_
684%type <typedFormal_> TypedParameterList
685%type <typedFormal_> TypedParameterListOpt
686%type <typedParameter_> TypedParameters
7b750785
JF		 687@end
688
689@begin ObjectiveC
8b77acf1 690%type <expression_> AssignmentExpressionClassic
c3b144b8 691%type <expression_> BoxableExpression
328ad766 692%type <statement_> CategoryStatement
328ad766 693%type <expression_> ClassSuperOpt
8b77acf1 694%type <expression_> ConditionalExpressionClassic
328ad766
JF		 695%type <message_> ClassMessageDeclaration
696%type <message_> ClassMessageDeclarationListOpt
64b8d29f
JF		 697%type <protocol_> ClassProtocolListOpt
698%type <protocol_> ClassProtocols
699%type <protocol_> ClassProtocolsOpt
7cf0481b 700%type <implementationField_> ImplementationFieldListOpt
c5b15840 701%type <statement_> ImplementationStatement
5a6c975a
JF		 702%type <keyValue_> KeyValuePairList_
703%type <keyValue_> KeyValuePairList
704%type <keyValue_> KeyValuePairListOpt
7085e1ab 705%type <target_> MessageExpression
328ad766
JF		 706%type <messageParameter_> MessageParameter
707%type <messageParameter_> MessageParameters
708%type <messageParameter_> MessageParameterList
709%type <messageParameter_> MessageParameterListOpt
710%type <bool_> MessageScope
693d501b 711%type <argument_> SelectorCall_
55fc1817 712%type <argument_> SelectorCall
328ad766 713%type <selector_> SelectorExpression_
55fc1817 714%type <selector_> SelectorExpression
328ad766 715%type <selector_> SelectorExpressionOpt
693d501b 716%type <argument_> SelectorList
7e5391fd 717%type <word_> SelectorWordOpt
57d55714 718%type <typedIdentifier_> TypeOpt
693d501b 719%type <argument_> VariadicCall
328ad766 720@end
693d501b 721
691e4717 722@begin E4X
b92ceddb 723%type <propertyIdentifier_> PropertyIdentifier_
b92ceddb 724%type <selector_> PropertySelector_
55fc1817 725%type <selector_> PropertySelector
691e4717 726%type <identifier_> QualifiedIdentifier_
55fc1817 727%type <identifier_> QualifiedIdentifier
691e4717
JF		 728%type <identifier_> WildcardIdentifier
729%type <identifier_> XMLComment
730%type <identifier_> XMLCDATA
731%type <identifier_> XMLElement
732%type <identifier_> XMLElementContent
733%type <identifier_> XMLMarkup
734%type <identifier_> XMLPI
735
736%type <attribute_> AttributeIdentifier
b92ceddb 737/* XXX: %type <statement_> DefaultXMLNamespaceStatement */
691e4717 738%type <expression_> PropertyIdentifier
09fc3efb
JF		 739%type <expression_> XMLListInitilizer
740%type <expression_> XMLInitilizer
691e4717 741@end
c3b144b8
JF		 742/* }}} */
743/* Token Priorities {{{ */
b92ceddb
JF		 744%nonassoc "if"
745%nonassoc "else"
2fad14e5
JF		 746
747%nonassoc ":"
748%nonassoc "!yield"
c3b144b8 749/* }}} */
b92ceddb 750
9d2b125d
JF		 751%start Program
752%token MarkModule
753%token MarkScript
e5332278 754
693d501b 755%%
c3c20102 756
9d2b125d
JF		 757Program
758 : MarkScript Script
759 | MarkModule Module
3ea7eed0
JF		 760 ;
761
9d2b125d
JF		 762/* Lexer State {{{ */
763LexPushInOn: { driver.in_.push(true); };
764LexPushInOff: { driver.in_.push(false); };
765LexPopIn: { driver.in_.pop(); };
3ea7eed0 766
9d2b125d
JF		 767LexPushReturnOn: { driver.return_.push(true); };
768LexPopReturn: { driver.return_.pop(); };
57efef5f 769Return: "return"[return] { if (!driver.return_.top()) CYERR(@return, "invalid return"); };
9d2b125d 770
c5b15840
JF		 771LexPushSuperOn: { driver.super_.push(true); };
772LexPushSuperOff: { driver.super_.push(false); };
773LexPopSuper: { driver.super_.pop(); };
57efef5f 774Super: "super"[super] { if (!driver.super_.top()) CYERR(@super, "invalid super"); };
c5b15840 775
9d2b125d
JF		 776LexPushYieldOn: { driver.yield_.push(true); };
777LexPushYieldOff: { driver.yield_.push(false); };
778LexPopYield: { driver.yield_.pop(); };
3ea7eed0 779
fdcef8e7 780LexNewLineOrOpt
675ff733 781 : { CYLEX(); if (driver.hold_ != empty_symbol) CYERR(@$, "unexpected hold"); if (driver.newline_) { driver.hold_ = yyla.type; yyla.type = yytranslate_(cy::parser::token::NewLine); } }
a5662a53
JF		 782 ;
783
fdcef8e7
JF		 784LexNewLineOrNot
785 : { CYLEX(); if (driver.hold_ != empty_symbol) CYERR(@$, "unexpected hold"); driver.hold_ = yyla.type; yyla.type = yytranslate_(driver.newline_ ? cy::parser::token::NewLine : cy::parser::token::__); }
786 ;
787
9d2b125d
JF		 788LexNoStar
789 : { CYMAP(YieldStar, Star); }
790 ;
791
4b2fd91c 792LexNoBrace
675ff733 793 : { CYMAP(OpenBrace_, OpenBrace); }
4b2fd91c 794 ;
066da9f6 795
a7d8b413 796LexNoClass
442609f7 797 : { CYMAP(_class__, _class_); }
a7d8b413
JF		 798 ;
799
4b2fd91c 800LexNoFunction
442609f7 801 : { CYMAP(_function__, _function_); }
4b2fd91c
JF		 802 ;
803
804LexSetStatement
ec18682d 805 : LexNoBrace LexNoClass LexNoFunction
3ea7eed0 806 ;
691e4717 807/* }}} */
c3b144b8 808/* Virtual Tokens {{{ */
a87d7060
JF		 809Var_
810 : "var"
811 ;
c3b144b8 812/* }}} */
6c093cce 813
a7d8b413 814/* 11.6 Names and Keywords {{{ */
c3b144b8 815IdentifierName
09fc3efb 816 : Word[pass] { $$ = $pass; }
49392246
JF		 817 | "for" { $$ = CYNew CYWord("for"); }
818 | "in" { $$ = CYNew CYWord("in"); }
819 | "instanceof" { $$ = CYNew CYWord("instanceof"); }
c3c20102
JF		 820 ;
821
2fad14e5 822WordNoUnary
09fc3efb 823 : IdentifierNoOf[pass] { $$ = $pass; }
a5662a53 824 | "break" { $$ = CYNew CYWord("break"); }
8f56307d
JF		 825 | "case" { $$ = CYNew CYWord("case"); }
826 | "catch" { $$ = CYNew CYWord("catch"); }
b0fa2761 827 | "class" LexOf { $$ = CYNew CYWord("class"); }
8a392978 828 | ";class" { $$ = CYNew CYWord("class"); }
8f56307d 829 | "const" { $$ = CYNew CYWord("const"); }
a5662a53 830 | "continue" { $$ = CYNew CYWord("continue"); }
8f56307d
JF		 831 | "debugger" { $$ = CYNew CYWord("debugger"); }
832 | "default" { $$ = CYNew CYWord("default"); }
8f56307d
JF		 833 | "do" { $$ = CYNew CYWord("do"); }
834 | "else" { $$ = CYNew CYWord("else"); }
835 | "enum" { $$ = CYNew CYWord("enum"); }
836 | "export" { $$ = CYNew CYWord("export"); }
837 | "extends" { $$ = CYNew CYWord("extends"); }
838 | "false" { $$ = CYNew CYWord("false"); }
839 | "finally" { $$ = CYNew CYWord("finally"); }
b0fa2761 840 | "function" LexOf { $$ = CYNew CYWord("function"); }
8f56307d
JF		 841 | "if" { $$ = CYNew CYWord("if"); }
842 | "import" { $$ = CYNew CYWord("import"); }
8f56307d 843 | "!in" { $$ = CYNew CYWord("in"); }
b0fa2761 844 | "!of" { $$ = CYNew CYWord("of"); }
8f56307d 845 | "null" { $$ = CYNew CYWord("null"); }
a5662a53 846 | "return" { $$ = CYNew CYWord("return"); }
8f56307d
JF		 847 | "super" { $$ = CYNew CYWord("super"); }
848 | "switch" { $$ = CYNew CYWord("switch"); }
849 | "this" { $$ = CYNew CYWord("this"); }
a5662a53 850 | "throw" { $$ = CYNew CYWord("throw"); }
8f56307d
JF		 851 | "true" { $$ = CYNew CYWord("true"); }
852 | "try" { $$ = CYNew CYWord("try"); }
8f56307d 853 | "var" { $$ = CYNew CYWord("var"); }
8f56307d
JF		 854 | "while" { $$ = CYNew CYWord("while"); }
855 | "with" { $$ = CYNew CYWord("with"); }
2fad14e5
JF		 856 ;
857
858Word
859 : WordNoUnary[pass] { $$ = $pass; }
860 | "delete" { $$ = CYNew CYWord("delete"); }
861 | "typeof" { $$ = CYNew CYWord("typeof"); }
862 | "void" { $$ = CYNew CYWord("void"); }
9d2b125d 863 | "yield" { $$ = CYNew CYIdentifier("yield"); }
2bf24581 864 ;
f2f0d1d1 865
73f04979 866@begin ObjectiveC
55fc1817 867WordOpt
09fc3efb 868 : Word[pass] { $$ = $pass; }
55fc1817
JF		 869 | { $$ = NULL; }
870 ;
73f04979 871@end
a7d8b413
JF		 872/* }}} */
873/* 11.8.1 Null Literals {{{ */
874NullLiteral
875 : "null" { $$ = CYNew CYNull(); }
876 ;
877/* }}} */
878/* 11.8.2 Boolean Literals {{{ */
879BooleanLiteral
880 : "true" { $$ = CYNew CYTrue(); }
881 | "false" { $$ = CYNew CYFalse(); }
882 ;
883/* }}} */
f356a43d
JF		 884/* 11.8.5 Regular Expression Literals {{{ */
885RegularExpressionSlash
886 : "/" { $$ = false; }
887 | "/=" { $$ = true; }
888 ;
889
890RegularExpressionLiteral
09fc3efb 891 : RegularExpressionSlash[equals] { CYMPT(@$); driver.SetRegEx($equals); } RegularExpressionLiteral_[pass] { $$ = $pass; }
f356a43d
JF		 892 ;
893/* }}} */
a7d8b413
JF		 894
895/* 11.9 Automatic Semicolon Insertion {{{ */
896StrictSemi
897 : { driver.Warning(@$, "warning, automatic semi-colon insertion required"); }
898 ;
899
fdcef8e7
JF		 900NewLineNot
901 : LexNewLineOrNot ""
902 ;
903
904NewLineOpt
905 : LexNewLineOrNot "\n"
906 | NewLineNot
907 ;
908
a7d8b413 909TerminatorSoft
fdcef8e7
JF		 910 : LexNewLineOrNot "\n" StrictSemi
911 | NewLineNot LexOf Terminator
a7d8b413
JF		 912 ;
913
ffc2d225
JF		 914TerminatorHard
915 : ";"
916 | error { if (yyla.type_get() != yyeof_) CYERR(@error, "required semi-colon"); else CYEOK(); } StrictSemi
917 ;
918
a7d8b413
JF		 919Terminator
920 : ";"
675ff733 921 | error { if (yyla.type_get() != yyeof_ && yyla.type != yytranslate_(token::CloseBrace) && !driver.newline_) CYERR(@error, "required semi-colon"); else CYEOK(); } StrictSemi
a7d8b413
JF		 922 ;
923
924TerminatorOpt
925 : ";"
926 | error { yyerrok; driver.errors_.pop_back(); } StrictSemi
927 ;
928/* }}} */
929
930/* 12.1 Identifiers {{{ */
931IdentifierReference
09fc3efb 932 : Identifier[pass] { $$ = CYNew CYVariable($pass); }
9d2b125d 933 | "yield" { $$ = CYNew CYVariable(CYNew CYIdentifier("yield")); }
a7d8b413
JF		 934 ;
935
936BindingIdentifier
484bab66
JF		 937 : LexOf IdentifierNoOf[pass] { $$ = $pass; }
938 | LexOf "!of" { $$ = CYNew CYIdentifier("of"); }
939 | LexOf "yield" { $$ = CYNew CYIdentifier("yield"); }
9d2b125d
JF		 940 ;
941
942BindingIdentifierOpt
09fc3efb 943 : BindingIdentifier[pass] { $$ = $pass; }
484bab66 944 | LexOf { $$ = NULL; }
a7d8b413
JF		 945 ;
946
947LabelIdentifier
09fc3efb 948 : Identifier[pass] { $$ = $pass; }
9d2b125d 949 | "yield" { $$ = CYNew CYIdentifier("yield"); }
a7d8b413 950 ;
55fc1817 951
b0fa2761 952IdentifierTypeNoOf
09fc3efb 953 : Identifier_[pass] { $$ = $pass; }
d6e7cafb 954 | "abstract" { $$ = CYNew CYIdentifier("abstract"); }
90dd6ff1 955 | "as" { $$ = CYNew CYIdentifier("as"); }
d6e7cafb
JF		 956 | "await" { $$ = CYNew CYIdentifier("await"); }
957 | "boolean" { $$ = CYNew CYIdentifier("boolean"); }
958 | "byte" { $$ = CYNew CYIdentifier("byte"); }
c5b15840 959 | "constructor" { $$ = CYNew CYIdentifier("constructor"); }
d6e7cafb 960 | "double" { $$ = CYNew CYIdentifier("double"); }
49392246 961 | "each" { $$ = CYNew CYIdentifier("each"); }
7085e1ab 962 | "eval" { $$ = CYNew CYIdentifier("eval"); }
d6e7cafb
JF		 963 | "final" { $$ = CYNew CYIdentifier("final"); }
964 | "float" { $$ = CYNew CYIdentifier("float"); }
c5b15840
JF		 965 | "from" { $$ = CYNew CYIdentifier("from"); }
966 | "get" { $$ = CYNew CYIdentifier("get"); }
d6e7cafb
JF		 967 | "goto" { $$ = CYNew CYIdentifier("goto"); }
968 | "implements" { $$ = CYNew CYIdentifier("implements"); }
a2909cb7 969 | "Infinity" { $$ = CYNew CYIdentifier("Infinity"); }
d6e7cafb 970 | "interface" { $$ = CYNew CYIdentifier("interface"); }
b41e4739 971 | "let" { $$ = CYNew CYIdentifier("let"); }
484bab66 972 | "!let" LexBind LexOf { $$ = CYNew CYIdentifier("let"); }
d6e7cafb
JF		 973 | "native" { $$ = CYNew CYIdentifier("native"); }
974 | "package" { $$ = CYNew CYIdentifier("package"); }
975 | "private" { $$ = CYNew CYIdentifier("private"); }
976 | "protected" { $$ = CYNew CYIdentifier("protected"); }
a02c6df3 977 | "__proto__" { $$ = CYNew CYIdentifier("__proto__"); }
c5b15840 978 | "prototype" { $$ = CYNew CYIdentifier("prototype"); }
d6e7cafb 979 | "public" { $$ = CYNew CYIdentifier("public"); }
c5b15840 980 | "set" { $$ = CYNew CYIdentifier("set"); }
d6e7cafb 981 | "synchronized" { $$ = CYNew CYIdentifier("synchronized"); }
322286dd 982 | "target" { $$ = CYNew CYIdentifier("target"); }
d6e7cafb
JF		 983 | "throws" { $$ = CYNew CYIdentifier("throws"); }
984 | "transient" { $$ = CYNew CYIdentifier("transient"); }
574d4720 985 | "typeid" { $$ = CYNew CYIdentifier("typeid"); }
c5b15840 986 | "undefined" { $$ = CYNew CYIdentifier("undefined"); }
09e4db67
JF		 987@begin ObjectiveC
988 | "bool" { $$ = CYNew CYIdentifier("bool"); }
989 | "BOOL" { $$ = CYNew CYIdentifier("BOOL"); }
990 | "id" { $$ = CYNew CYIdentifier("id"); }
991 | "SEL" { $$ = CYNew CYIdentifier("SEL"); }
992@end
75b0a457
JF		 993 ;
994
b0fa2761 995IdentifierType
09fc3efb 996 : IdentifierTypeNoOf[pass] { $$ = $pass; }
b0fa2761
JF		 997 | "of" { $$ = CYNew CYIdentifier("of"); }
998 ;
999
b3c38c5f
JF		 1000IdentifierTypeOpt
1001 : IdentifierType[pass] { $$ = $pass; }
1002 | { $$ = NULL; }
1003 ;
1004
b0fa2761
JF		 1005IdentifierNoOf
1006 : IdentifierTypeNoOf
d6e7cafb
JF		 1007 | "char" { $$ = CYNew CYIdentifier("char"); }
1008 | "int" { $$ = CYNew CYIdentifier("int"); }
1009 | "long" { $$ = CYNew CYIdentifier("long"); }
88085bb4
JF		 1010 | "__restrict" { $$ = CYNew CYIdentifier("__restrict"); }
1011 | "restrict" { $$ = CYNew CYIdentifier("restrict"); }
d6e7cafb 1012 | "short" { $$ = CYNew CYIdentifier("short"); }
c5b15840 1013 | "static" { $$ = CYNew CYIdentifier("static"); }
d6e7cafb 1014 | "volatile" { $$ = CYNew CYIdentifier("volatile"); }
3fe283c5 1015@begin C
d6e7cafb 1016 | "signed" { $$ = CYNew CYIdentifier("signed"); }
d6e7cafb 1017 | "unsigned" { $$ = CYNew CYIdentifier("unsigned"); }
7b750785
JF		 1018@end
1019@begin ObjectiveC
09e4db67 1020 | "nil" { $$ = CYNew CYIdentifier("nil"); }
d6e7cafb 1021 | "NO" { $$ = CYNew CYIdentifier("NO"); }
09e4db67 1022 | "NULL" { $$ = CYNew CYIdentifier("NULL"); }
d6e7cafb 1023 | "YES" { $$ = CYNew CYIdentifier("YES"); }
3fe283c5
JF		 1024@end
1025 ;
b0fa2761
JF		 1026
1027Identifier
09fc3efb 1028 : IdentifierNoOf[pass] { $$ = $pass; }
b0fa2761 1029 | "of" { $$ = CYNew CYIdentifier("of"); }
484bab66 1030 | "!of" { $$ = CYNew CYIdentifier("of"); }
b0fa2761 1031 ;
c3b144b8 1032/* }}} */
a7d8b413 1033/* 12.2 Primary Expression {{{ */
3ea7eed0 1034PrimaryExpression
8f56307d 1035 : "this" { $$ = CYNew CYThis(); }
09fc3efb
JF		 1036 | IdentifierReference[pass] { $$ = $pass; }
1037 | Literal[pass] { $$ = $pass; }
1038 | ArrayLiteral[pass] { $$ = $pass; }
1039 | ObjectLiteral[pass] { $$ = $pass; }
1040 | FunctionExpression[pass] { $$ = $pass; }
1041 | ClassExpression[pass] { $$ = $pass; }
1042 | GeneratorExpression[pass] { $$ = $pass; }
1043 | RegularExpressionLiteral[pass] { $$ = $pass; }
1044 | TemplateLiteral[pass] { $$ = $pass; }
1045 | CoverParenthesizedExpressionAndArrowParameterList[cover] { if ($cover == NULL) CYERR(@cover, "invalid parenthetical"); $$ = $cover; }
3ea7eed0 1046 | AutoComplete { driver.mode_ = CYDriver::AutoPrimary; YYACCEPT; }
1dbba6cc 1047 ;
a7d8b413
JF		 1048
1049CoverParenthesizedExpressionAndArrowParameterList
09fc3efb 1050 : "(" Expression[expression] ")" { $$ = CYNew CYParenthetical($expression); }
484bab66
JF		 1051 | "(" LexOf ")" { $$ = NULL; }
1052 | "(" LexOf "..." BindingIdentifier ")" { CYNOT(@$); }
1053 | "(" Expression "," LexOf "..." BindingIdentifier ")" { CYNOT(@$); }
a7d8b413 1054 ;
1dbba6cc 1055/* }}} */
a7d8b413
JF		 1056/* 12.2.4 Literals {{{ */
1057Literal
09fc3efb
JF		 1058 : NullLiteral[pass] { $$ = $pass; }
1059 | BooleanLiteral[pass] { $$ = $pass; }
1060 | NumericLiteral[pass] { $$ = $pass; }
1061 | StringLiteral[pass] { $$ = $pass; }
b3aa25d8
JF		 1062 ;
1063/* }}} */
a7d8b413 1064/* 12.2.5 Array Initializer {{{ */
36cd3cb9 1065ArrayLiteral
09fc3efb 1066 : "[" ElementListOpt[elements] "]" { $$ = CYNew CYArray($elements); }
1dbba6cc
JF		 1067 ;
1068
5a6c975a
JF		 1069ArrayElement
1070 : AssignmentExpression[value] { $$ = CYNew CYElementValue($value); }
484bab66 1071 | LexOf "..." AssignmentExpression[values] { $$ = CYNew CYElementSpread($values); }
5a6c975a
JF		 1072 ;
1073
1074ElementList_
1075 : "," ElementListOpt[elements] { $$ = $elements; }
1076 | { $$ = NULL; }
1077 ;
1078
1079ElementList
1080 : ArrayElement[element] ElementList_[next] { $$ = $element; $$->SetNext($next); }
1081 | LexOf "," ElementListOpt[next] { $$ = CYNew CYElementValue(NULL, $next); }
1dbba6cc 1082 ;
55fc1817
JF		 1083
1084ElementListOpt
09fc3efb 1085 : ElementList[pass] { $$ = $pass; }
484bab66 1086 | LexOf { $$ = NULL; }
55fc1817 1087 ;
1dbba6cc 1088/* }}} */
a7d8b413 1089/* 12.2.6 Object Initializer {{{ */
36cd3cb9 1090ObjectLiteral
675ff733 1091 : "{" PropertyDefinitionListOpt[properties] "}" { $$ = CYNew CYObject($properties); }
1dbba6cc
JF		 1092 ;
1093
aea76473 1094PropertyDefinitionList_
09fc3efb 1095 : "," PropertyDefinitionListOpt[properties] { $$ = $properties; }
cac61857 1096 | { $$ = NULL; }
1dbba6cc
JF		 1097 ;
1098
aea76473 1099PropertyDefinitionList
09fc3efb 1100 : PropertyDefinition[property] PropertyDefinitionList_[next] { $property->SetNext($next); $$ = $property; }
55fc1817
JF		 1101 ;
1102
aea76473 1103PropertyDefinitionListOpt
5fe10198
JF		 1104 : PropertyDefinitionList[properties] { $$ = $properties; }
1105 | { $$ = NULL; }
1dbba6cc
JF		 1106 ;
1107
aea76473 1108PropertyDefinition
09fc3efb
JF		 1109 : IdentifierReference[value] { $$ = CYNew CYPropertyValue($value->name_, $value); }
1110 | CoverInitializedName[name] { CYNOT(@$); }
1111 | PropertyName[name] ":" AssignmentExpression[value] { $$ = CYNew CYPropertyValue($name, $value); }
1112 | MethodDefinition[pass] { $$ = $pass; }
9d2b125d
JF		 1113 ;
1114
1115PropertyName
09fc3efb
JF		 1116 : LiteralPropertyName[pass] { $$ = $pass; }
1117 | ComputedPropertyName[pass] { $$ = $pass; }
aea76473
JF		 1118 ;
1119
9d2b125d 1120LiteralPropertyName
09fc3efb
JF		 1121 : IdentifierName[pass] { $$ = $pass; }
1122 | StringLiteral[pass] { $$ = $pass; }
1123 | NumericLiteral[pass] { $$ = $pass; }
1dbba6cc 1124 ;
b92ceddb 1125
9d2b125d 1126ComputedPropertyName
09fc3efb 1127 : "[" AssignmentExpression[expression] "]" { $$ = CYNew CYComputed($expression); }
b92ceddb 1128 ;
a7d8b413 1129
9d2b125d
JF		 1130CoverInitializedName
1131 : IdentifierReference Initializer
1132 ;
a7d8b413
JF		 1133
1134Initializer
09fc3efb 1135 : "=" AssignmentExpression[initializer] { $$ = $initializer; }
a7d8b413
JF		 1136 ;
1137
1138InitializerOpt
09fc3efb 1139 : Initializer[pass] { $$ = $pass; }
a7d8b413
JF		 1140 | { $$ = NULL; }
1141 ;
1142/* }}} */
1143/* 12.2.9 Template Literals {{{ */
b900e1a4 1144TemplateLiteral
09fc3efb 1145 : NoSubstitutionTemplate[string] { $$ = CYNew CYTemplate($string, NULL); }
fbbf5d6a 1146 | TemplateHead[string] LexPushInOff TemplateSpans[spans] { $$ = CYNew CYTemplate($string, $spans); }
b900e1a4 1147 ;
1dbba6cc 1148
b900e1a4 1149TemplateSpans
09fc3efb 1150 : Expression[value] TemplateMiddle[string] TemplateSpans[spans] { $$ = CYNew CYSpan($value, $string, $spans); }
fbbf5d6a 1151 | Expression[value] TemplateTail[string] LexPopIn { $$ = CYNew CYSpan($value, $string, NULL); }
b900e1a4
JF		 1152 ;
1153/* }}} */
a7d8b413 1154
8a392978 1155/* 12.3 Left-Hand-Side Expressions {{{ */
9b5527f0 1156MemberAccess
09fc3efb
JF		 1157 : "[" Expression[property] "]" { $$ = CYNew CYDirectMember(NULL, $property); }
1158 | "." IdentifierName[property] { $$ = CYNew CYDirectMember(NULL, CYNew CYString($property)); }
7e5391fd 1159 | "." AutoComplete { driver.mode_ = CYDriver::AutoDirect; YYACCEPT; }
9d2b125d 1160 | TemplateLiteral { CYNOT(@$); }
55fc1817
JF		 1161 ;
1162
36cd3cb9 1163MemberExpression
5fe10198 1164 : PrimaryExpression[pass] { $$ = $pass; }
09fc3efb
JF		 1165 | MemberExpression[object] { driver.context_ = $object; } MemberAccess[member] { $member->SetLeft($object); $$ = $member; }
1166 | SuperProperty[pass] { $$ = $pass; }
9d2b125d 1167 | MetaProperty { CYNOT(@$); }
5fe10198 1168 | "new" MemberExpression[constructor] Arguments[arguments] { $$ = CYNew cy::Syntax::New($constructor, $arguments); }
1dbba6cc
JF		 1169 ;
1170
9d2b125d 1171SuperProperty
57efef5f
JF		 1172 : Super "[" Expression[property] "]" { $$ = CYNew CYSuperAccess($property); }
1173 | Super "." IdentifierName[property] { $$ = CYNew CYSuperAccess(CYNew CYString($property)); }
9d2b125d
JF		 1174 ;
1175
1176MetaProperty
1177 : NewTarget
1178 ;
1179
1180NewTarget
5fe10198 1181 : "new" "." "target"
9d2b125d
JF		 1182 ;
1183
36cd3cb9 1184NewExpression
09fc3efb 1185 : MemberExpression[pass] { $$ = $pass; }
5fe10198 1186 | "new" NewExpression[expression] { $$ = CYNew cy::Syntax::New($expression, NULL); }
1dbba6cc
JF		 1187 ;
1188
3ea7eed0 1189CallExpression_
09fc3efb
JF		 1190 : MemberExpression[pass] { $$ = $pass; }
1191 | CallExpression[pass] { $$ = $pass; }
b1589845
JF		 1192 ;
1193
36cd3cb9 1194CallExpression
09fc3efb
JF		 1195 : CallExpression_[function] Arguments[arguments] { if (!$function->Eval()) $$ = CYNew CYCall($function, $arguments); else $$ = CYNew CYEval($arguments); }
1196 | SuperCall[pass] { $$ = $pass; }
1197 | CallExpression[object] { driver.context_ = $object; } MemberAccess[member] { $member->SetLeft($object); $$ = $member; }
1dbba6cc
JF		 1198 ;
1199
9d2b125d 1200SuperCall
57efef5f 1201 : Super Arguments[arguments] { $$ = CYNew CYSuperCall($arguments); }
9d2b125d
JF		 1202 ;
1203
3ea7eed0 1204Arguments
09fc3efb 1205 : "(" ArgumentListOpt[arguments] ")" { $$ = $arguments; }
b1589845
JF		 1206 ;
1207
36cd3cb9 1208ArgumentList_
09fc3efb 1209 : "," ArgumentList[arguments] { $$ = $arguments; }
cf7d4c69 1210 | { $$ = NULL; }
1dbba6cc
JF		 1211 ;
1212
55fc1817 1213ArgumentList
09fc3efb 1214 : AssignmentExpression[value] ArgumentList_[next] { $$ = CYNew CYArgument(NULL, $value, $next); }
484bab66 1215 | LexOf "..." AssignmentExpression { CYNOT(@$); }
55fc1817
JF		 1216 ;
1217
36cd3cb9 1218ArgumentListOpt
09fc3efb 1219 : ArgumentList[pass] { $$ = $pass; }
484bab66 1220 | LexOf { $$ = NULL; }
1dbba6cc
JF		 1221 ;
1222
620c82a1 1223AccessExpression
09fc3efb
JF		 1224 : NewExpression[pass] { $$ = $pass; }
1225 | CallExpression[pass] { $$ = $pass; }
693d501b 1226 ;
620c82a1
JF		 1227
1228LeftHandSideExpression
a61a2713 1229 : RubyBlockExpression[pass] { $$ = $pass; }
5fe10198 1230 | IndirectExpression[pass] { $$ = $pass; }
620c82a1 1231 ;
63cd45c9 1232/* }}} */
a7d8b413 1233/* 12.4 Postfix Expressions {{{ */
36cd3cb9 1234PostfixExpression
a61a2713 1235 : RubyBlockExpression[pass] { $$ = $pass; }
fdcef8e7
JF		 1236 | AccessExpression[lhs] LexNewLineOrOpt "++" { $$ = CYNew CYPostIncrement($lhs); }
1237 | AccessExpression[lhs] LexNewLineOrOpt "--" { $$ = CYNew CYPostDecrement($lhs); }
1dbba6cc 1238 ;
63cd45c9 1239/* }}} */
a7d8b413 1240/* 12.5 Unary Operators {{{ */
693d501b 1241UnaryExpression_
09fc3efb
JF		 1242 : "delete" UnaryExpression[rhs] { $$ = CYNew CYDelete($rhs); }
1243 | "void" UnaryExpression[rhs] { $$ = CYNew CYVoid($rhs); }
1244 | "typeof" UnaryExpression[rhs] { $$ = CYNew CYTypeOf($rhs); }
1245 | "++" UnaryExpression[rhs] { $$ = CYNew CYPreIncrement($rhs); }
09fc3efb 1246 | "--" UnaryExpression[rhs] { $$ = CYNew CYPreDecrement($rhs); }
09fc3efb
JF		 1247 | "+" UnaryExpression[rhs] { $$ = CYNew CYAffirm($rhs); }
1248 | "-" UnaryExpression[rhs] { $$ = CYNew CYNegate($rhs); }
1249 | "~" UnaryExpression[rhs] { $$ = CYNew CYBitwiseNot($rhs); }
1250 | "!" UnaryExpression[rhs] { $$ = CYNew CYLogicalNot($rhs); }
693d501b
JF		 1251 ;
1252
1253UnaryExpression
675ff733 1254 : PostfixExpression[expression] { $$ = $expression; }
5fe10198 1255 | UnaryExpression_[pass] { $$ = $pass; }
693d501b 1256 ;
63cd45c9 1257/* }}} */
a7d8b413 1258/* 12.6 Multiplicative Operators {{{ */
36cd3cb9 1259MultiplicativeExpression
09fc3efb
JF		 1260 : UnaryExpression[pass] { $$ = $pass; }
1261 | MultiplicativeExpression[lhs] "*" UnaryExpression[rhs] { $$ = CYNew CYMultiply($lhs, $rhs); }
1262 | MultiplicativeExpression[lhs] "/" UnaryExpression[rhs] { $$ = CYNew CYDivide($lhs, $rhs); }
1263 | MultiplicativeExpression[lhs] "%" UnaryExpression[rhs] { $$ = CYNew CYModulus($lhs, $rhs); }
1dbba6cc 1264 ;
63cd45c9 1265/* }}} */
a7d8b413 1266/* 12.7 Additive Operators {{{ */
36cd3cb9 1267AdditiveExpression
09fc3efb
JF		 1268 : MultiplicativeExpression[pass] { $$ = $pass; }
1269 | AdditiveExpression[lhs] "+" MultiplicativeExpression[rhs] { $$ = CYNew CYAdd($lhs, $rhs); }
1270 | AdditiveExpression[lhs] "-" MultiplicativeExpression[rhs] { $$ = CYNew CYSubtract($lhs, $rhs); }
1dbba6cc 1271 ;
63cd45c9 1272/* }}} */
a7d8b413 1273/* 12.8 Bitwise Shift Operators {{{ */
36cd3cb9 1274ShiftExpression
09fc3efb
JF		 1275 : AdditiveExpression[pass] { $$ = $pass; }
1276 | ShiftExpression[lhs] "<<" AdditiveExpression[rhs] { $$ = CYNew CYShiftLeft($lhs, $rhs); }
1277 | ShiftExpression[lhs] ">>" AdditiveExpression[rhs] { $$ = CYNew CYShiftRightSigned($lhs, $rhs); }
1278 | ShiftExpression[lhs] ">>>" AdditiveExpression[rhs] { $$ = CYNew CYShiftRightUnsigned($lhs, $rhs); }
1dbba6cc 1279 ;
63cd45c9 1280/* }}} */
a7d8b413 1281/* 12.9 Relational Operators {{{ */
3ea7eed0 1282RelationalExpression
09fc3efb
JF		 1283 : ShiftExpression[pass] { $$ = $pass; }
1284 | RelationalExpression[lhs] "<" ShiftExpression[rhs] { $$ = CYNew CYLess($lhs, $rhs); }
1285 | RelationalExpression[lhs] ">" ShiftExpression[rhs] { $$ = CYNew CYGreater($lhs, $rhs); }
1286 | RelationalExpression[lhs] "<=" ShiftExpression[rhs] { $$ = CYNew CYLessOrEqual($lhs, $rhs); }
1287 | RelationalExpression[lhs] ">=" ShiftExpression[rhs] { $$ = CYNew CYGreaterOrEqual($lhs, $rhs); }
1288 | RelationalExpression[lhs] "instanceof" ShiftExpression[rhs] { $$ = CYNew CYInstanceOf($lhs, $rhs); }
1289 | RelationalExpression[lhs] "in" ShiftExpression[rhs] { $$ = CYNew CYIn($lhs, $rhs); }
693d501b 1290 ;
63cd45c9 1291/* }}} */
a7d8b413 1292/* 12.10 Equality Operators {{{ */
36cd3cb9 1293EqualityExpression
09fc3efb
JF		 1294 : RelationalExpression[pass] { $$ = $pass; }
1295 | EqualityExpression[lhs] "==" RelationalExpression[rhs] { $$ = CYNew CYEqual($lhs, $rhs); }
1296 | EqualityExpression[lhs] "!=" RelationalExpression[rhs] { $$ = CYNew CYNotEqual($lhs, $rhs); }
1297 | EqualityExpression[lhs] "===" RelationalExpression[rhs] { $$ = CYNew CYIdentical($lhs, $rhs); }
1298 | EqualityExpression[lhs] "!==" RelationalExpression[rhs] { $$ = CYNew CYNotIdentical($lhs, $rhs); }
1dbba6cc 1299 ;
63cd45c9 1300/* }}} */
a7d8b413 1301/* 12.11 Binary Bitwise Operators {{{ */
36cd3cb9 1302BitwiseANDExpression
09fc3efb
JF		 1303 : EqualityExpression[pass] { $$ = $pass; }
1304 | BitwiseANDExpression[lhs] "&" EqualityExpression[rhs] { $$ = CYNew CYBitwiseAnd($lhs, $rhs); }
1dbba6cc
JF		 1305 ;
1306
36cd3cb9 1307BitwiseXORExpression
09fc3efb
JF		 1308 : BitwiseANDExpression[pass] { $$ = $pass; }
1309 | BitwiseXORExpression[lhs] "^" BitwiseANDExpression[rhs] { $$ = CYNew CYBitwiseXOr($lhs, $rhs); }
1dbba6cc
JF		 1310 ;
1311
36cd3cb9 1312BitwiseORExpression
09fc3efb
JF		 1313 : BitwiseXORExpression[pass] { $$ = $pass; }
1314 | BitwiseORExpression[lhs] "|" BitwiseXORExpression[rhs] { $$ = CYNew CYBitwiseOr($lhs, $rhs); }
1dbba6cc 1315 ;
63cd45c9 1316/* }}} */
a7d8b413 1317/* 12.12 Binary Logical Operators {{{ */
36cd3cb9 1318LogicalANDExpression
09fc3efb
JF		 1319 : BitwiseORExpression[pass] { $$ = $pass; }
1320 | LogicalANDExpression[lhs] "&&" BitwiseORExpression[rhs] { $$ = CYNew CYLogicalAnd($lhs, $rhs); }
1dbba6cc
JF		 1321 ;
1322
36cd3cb9 1323LogicalORExpression
09fc3efb
JF		 1324 : LogicalANDExpression[pass] { $$ = $pass; }
1325 | LogicalORExpression[lhs] "||" LogicalANDExpression[rhs] { $$ = CYNew CYLogicalOr($lhs, $rhs); }
1dbba6cc 1326 ;
63cd45c9 1327/* }}} */
a7d8b413 1328/* 12.13 Conditional Operator ( ? : ) {{{ */
8b77acf1
JF		 1329@begin ObjectiveC
1330ConditionalExpressionClassic
09fc3efb
JF		 1331 : LogicalORExpression[pass] { $$ = $pass; }
1332 | LogicalORExpression[test] "?" LexPushInOff AssignmentExpression[true] ":" LexPopIn AssignmentExpressionClassic[false] { $$ = CYNew CYCondition($test, $true, $false); }
8b77acf1
JF		 1333 ;
1334@end
1335
36cd3cb9 1336ConditionalExpression
09fc3efb
JF		 1337 : LogicalORExpression[pass] { $$ = $pass; }
1338 | LogicalORExpression[test] "?" LexPushInOff AssignmentExpression[true] ":" LexPopIn AssignmentExpression[false] { $$ = CYNew CYCondition($test, $true, $false); }
693d501b 1339 ;
63cd45c9 1340/* }}} */
a7d8b413 1341/* 12.14 Assignment Operators {{{ */
8b77acf1 1342LeftHandSideAssignment
09fc3efb
JF		 1343 : LeftHandSideExpression[lhs] "=" { $$ = CYNew CYAssign($lhs, NULL); }
1344 | LeftHandSideExpression[lhs] "*=" { $$ = CYNew CYMultiplyAssign($lhs, NULL); }
1345 | LeftHandSideExpression[lhs] "/=" { $$ = CYNew CYDivideAssign($lhs, NULL); }
1346 | LeftHandSideExpression[lhs] "%=" { $$ = CYNew CYModulusAssign($lhs, NULL); }
1347 | LeftHandSideExpression[lhs] "+=" { $$ = CYNew CYAddAssign($lhs, NULL); }
1348 | LeftHandSideExpression[lhs] "-=" { $$ = CYNew CYSubtractAssign($lhs, NULL); }
1349 | LeftHandSideExpression[lhs] "<<=" { $$ = CYNew CYShiftLeftAssign($lhs, NULL); }
1350 | LeftHandSideExpression[lhs] ">>=" { $$ = CYNew CYShiftRightSignedAssign($lhs, NULL); }
1351 | LeftHandSideExpression[lhs] ">>>=" { $$ = CYNew CYShiftRightUnsignedAssign($lhs, NULL); }
1352 | LeftHandSideExpression[lhs] "&=" { $$ = CYNew CYBitwiseAndAssign($lhs, NULL); }
1353 | LeftHandSideExpression[lhs] "^=" { $$ = CYNew CYBitwiseXOrAssign($lhs, NULL); }
1354 | LeftHandSideExpression[lhs] "|=" { $$ = CYNew CYBitwiseOrAssign($lhs, NULL); }
8b77acf1
JF		 1355 ;
1356
1357@begin ObjectiveC
1358AssignmentExpressionClassic
484bab66
JF		 1359 : LexOf ConditionalExpressionClassic[pass] { $$ = $pass; }
1360 | LexOf LeftHandSideAssignment[assignment] AssignmentExpressionClassic[rhs] { $assignment->SetRight($rhs); $$ = $assignment; }
8b77acf1
JF		 1361 ;
1362@end
1363
36cd3cb9 1364AssignmentExpression
484bab66
JF		 1365 : LexOf ConditionalExpression[pass] { $$ = $pass; }
1366 | LexOf YieldExpression[pass] { $$ = $pass; }
09fc3efb 1367 | ArrowFunction[pass] { $$ = $pass; }
484bab66 1368 | LexOf LeftHandSideAssignment[assignment] AssignmentExpression[rhs] { $assignment->SetRight($rhs); $$ = $assignment; }
693d501b 1369 ;
63cd45c9 1370/* }}} */
a7d8b413 1371/* 12.15 Comma Operator ( , ) {{{ */
55fc1817 1372Expression
09fc3efb
JF		 1373 : AssignmentExpression[pass] { $$ = $pass; }
1374 | Expression[expression] "," AssignmentExpression[next] { $$ = CYNew CYCompound($expression, $next); }
693d501b
JF		 1375 ;
1376
36cd3cb9 1377ExpressionOpt
09fc3efb 1378 : Expression[pass] { $$ = $pass; }
484bab66 1379 | LexOf { $$ = NULL; }
1dbba6cc 1380 ;
63cd45c9 1381/* }}} */
693d501b 1382
a7d8b413 1383/* 13 Statements and Declarations {{{ */
3ea7eed0 1384Statement__
09fc3efb
JF		 1385 : BlockStatement[pass] { $$ = $pass; }
1386 | VariableStatement[pass] { $$ = $pass; }
1387 | EmptyStatement[pass] { $$ = $pass; }
1388 | IfStatement[pass] { $$ = $pass; }
1389 | BreakableStatement[pass] { $$ = $pass; }
1390 | ContinueStatement[pass] { $$ = $pass; }
1391 | BreakStatement[pass] { $$ = $pass; }
1392 | ReturnStatement[pass] { $$ = $pass; }
1393 | WithStatement[pass] { $$ = $pass; }
1394 | LabelledStatement[pass] { $$ = $pass; }
1395 | ThrowStatement[pass] { $$ = $pass; }
1396 | TryStatement[pass] { $$ = $pass; }
1397 | DebuggerStatement[pass] { $$ = $pass; }
1dbba6cc 1398 ;
b10bd496 1399
3ea7eed0 1400Statement_
484bab66 1401 : LexOf Statement__[pass] { $$ = $pass; }
09fc3efb 1402 | ExpressionStatement[pass] { $$ = $pass; }
3ea7eed0
JF		 1403 ;
1404
b10bd496 1405Statement
09fc3efb 1406 : LexSetStatement LexLet Statement_[pass] { $$ = $pass; }
b10bd496 1407 ;
c8a0500b 1408
484bab66 1409Declaration_
09fc3efb
JF		 1410 : HoistableDeclaration[pass] { $$ = $pass; }
1411 | ClassDeclaration[pass] { $$ = $pass; }
c8a0500b
JF		 1412 ;
1413
3ea7eed0 1414Declaration
484bab66
JF		 1415 : LexSetStatement LexLet LexOf Declaration_[pass] { $$ = $pass; }
1416 | LexSetStatement LexicalDeclaration[pass] { $$ = $pass; }
3ea7eed0
JF		 1417 ;
1418
a7d8b413 1419HoistableDeclaration
09fc3efb
JF		 1420 : FunctionDeclaration[pass] { $$ = $pass; }
1421 | GeneratorDeclaration[pass] { $$ = $pass; }
a7d8b413
JF		 1422 ;
1423
c8a0500b 1424BreakableStatement
09fc3efb
JF		 1425 : IterationStatement[pass] { $$ = $pass; }
1426 | SwitchStatement[pass] { $$ = $pass; }
c8a0500b 1427 ;
63cd45c9 1428/* }}} */
a7d8b413
JF		 1429/* 13.2 Block {{{ */
1430BlockStatement
09fc3efb 1431 : ";{" StatementListOpt[code] "}" { $$ = CYNew CYBlock($code); }
cac61857
JF		 1432 ;
1433
36cd3cb9 1434Block
675ff733 1435 : "{" StatementListOpt[code] "}" { $$ = $code; }
1dbba6cc
JF		 1436 ;
1437
693d501b 1438StatementList
ffc2d225 1439 : StatementListItem[statement] StatementListOpt[next] { $$ = $statement; CYSetLast($$) = $next; }
693d501b
JF		 1440 ;
1441
1442StatementListOpt
09fc3efb 1443 : StatementList[pass] { $$ = $pass; }
484bab66 1444 | LexSetStatement LexLet LexOf { $$ = NULL; }
1dbba6cc 1445 ;
c8a0500b
JF		 1446
1447StatementListItem
09fc3efb
JF		 1448 : Statement[pass] { $$ = $pass; }
1449 | Declaration[pass] { $$ = $pass; }
c8a0500b
JF		 1450 ;
1451/* }}} */
4e3c9056 1452/* 13.3 Let and Const Declarations {{{ */
bfd79fae 1453LexicalDeclaration_
09fc3efb 1454 : LetOrConst[constant] BindingList[bindings] { $$ = CYNew CYLexical($constant, $bindings); }
bfd79fae
JF		 1455 ;
1456
c8a0500b 1457LexicalDeclaration
09fc3efb 1458 : LexicalDeclaration_[statement] Terminator { $$ = $statement; }
c8a0500b
JF		 1459 ;
1460
b41e4739
JF		 1461LexLet
1462 : { CYMAP(_let__, _let_); }
1463 ;
1464
b0fa2761
JF		 1465LexOf
1466 : { CYMAP(_of__, _of_); }
1467 ;
1468
b41e4739 1469LexBind
484bab66 1470 : { CYMAP(OpenBrace_let, OpenBrace); CYMAP(OpenBracket_let, OpenBracket); }
b41e4739
JF		 1471 ;
1472
c8a0500b 1473LetOrConst
484bab66
JF		 1474 : LexLet LexOf "!let" LexBind LexOf { $$ = false; }
1475 | LexLet LexOf "const" { $$ = true; }
c8a0500b 1476 ;
a7d8b413 1477
4e3c9056 1478BindingList_
09fc3efb 1479 : "," LexBind BindingList[bindings] { $$ = $bindings; }
4e3c9056
JF		 1480 | { $$ = NULL; }
1481 ;
1482
1483BindingList
09fc3efb 1484 : LexicalBinding[binding] BindingList_[next] { $$ = CYNew CYBindings($binding, $next); }
a7d8b413
JF		 1485 ;
1486
4e3c9056 1487LexicalBinding
09fc3efb 1488 : BindingIdentifier[identifier] InitializerOpt[initializer] { $$ = CYNew CYBinding($identifier, $initializer); }
484bab66 1489 | LexOf BindingPattern Initializer { CYNOT(@$); }
4e3c9056 1490 ;
63cd45c9 1491/* }}} */
4e3c9056 1492/* 13.3.2 Variable Statement {{{ */
bfd79fae 1493VariableStatement_
09fc3efb 1494 : Var_ VariableDeclarationList[bindings] { $$ = CYNew CYVar($bindings); }
bfd79fae
JF		 1495 ;
1496
36cd3cb9 1497VariableStatement
09fc3efb 1498 : VariableStatement_[statement] Terminator { $$ = $statement; }
1dbba6cc
JF		 1499 ;
1500
36cd3cb9 1501VariableDeclarationList_
09fc3efb 1502 : "," VariableDeclarationList[bindings] { $$ = $bindings; }
cf7d4c69 1503 | { $$ = NULL; }
1dbba6cc
JF		 1504 ;
1505
55fc1817 1506VariableDeclarationList
09fc3efb 1507 : LexBind VariableDeclaration[binding] VariableDeclarationList_[next] { $$ = CYNew CYBindings($binding, $next); }
55fc1817
JF		 1508 ;
1509
36cd3cb9 1510VariableDeclaration
09fc3efb 1511 : BindingIdentifier[identifier] InitializerOpt[initializer] { $$ = CYNew CYBinding($identifier, $initializer); }
484bab66 1512 | LexOf BindingPattern Initializer { CYNOT(@$); }
1dbba6cc 1513 ;
63cd45c9 1514/* }}} */
9d2b125d
JF		 1515/* 13.3.3 Destructuring Binding Patterns {{{ */
1516BindingPattern
1517 : ObjectBindingPattern
1518 | ArrayBindingPattern
1519 ;
1520
1521ObjectBindingPattern
b41e4739 1522 : "let {" BindingPropertyListOpt "}"
9d2b125d
JF		 1523 ;
1524
1525ArrayBindingPattern
93d4b2d7 1526 : "let [" BindingElementListOpt "]"
9d2b125d
JF		 1527 ;
1528
1529BindingPropertyList_
1530 : "," BindingPropertyListOpt
1531 |
1532 ;
1533
1534BindingPropertyList
1535 : BindingProperty BindingPropertyList_
1536 ;
1537
1538BindingPropertyListOpt
1539 : BindingPropertyList
484bab66 1540 | LexOf
9d2b125d
JF		 1541 ;
1542
93d4b2d7
JF		 1543BindingElementList
1544 : BindingElementOpt[element] "," BindingElementListOpt[next]
1545 | BindingRestElement[element]
1546 | BindingElement[element]
1547 ;
1548
1549BindingElementListOpt
1550 : BindingElementList[pass]
1551 | LexBind LexOf
1552 ;
1553
9d2b125d
JF		 1554BindingProperty
1555 : SingleNameBinding
484bab66 1556 | LexOf PropertyName ":" BindingElement
9d2b125d 1557 ;
c8a0500b
JF		 1558
1559BindingElement
09fc3efb 1560 : LexBind SingleNameBinding[pass] { $$ = $pass; }
484bab66 1561 | LexBind LexOf BindingPattern InitializerOpt[initializer] { CYNOT(@$); }
c8a0500b
JF		 1562 ;
1563
93d4b2d7
JF		 1564BindingElementOpt
1565 : BindingElement[pass]
1566 | LexBind LexOf
1567 ;
1568
c8a0500b 1569SingleNameBinding
09fc3efb 1570 : BindingIdentifier[identifier] InitializerOpt[initializer] { $$ = CYNew CYBinding($identifier, $initializer); }
c8a0500b 1571 ;
9d2b125d
JF		 1572
1573BindingRestElement
93d4b2d7 1574 : LexBind LexOf "..." BindingIdentifier
9d2b125d 1575 ;
c8a0500b 1576/* }}} */
a7d8b413 1577/* 13.4 Empty Statement {{{ */
36cd3cb9 1578EmptyStatement
2eb8215d 1579 : ";" { $$ = CYNew CYEmpty(); }
1dbba6cc 1580 ;
63cd45c9 1581/* }}} */
a7d8b413 1582/* 13.5 Expression Statement {{{ */
bfd79fae 1583ExpressionStatement_
09fc3efb 1584 : Expression[expression] { $$ = CYNew CYExpress($[expression]); }
bfd79fae 1585
36cd3cb9 1586ExpressionStatement
09fc3efb 1587 : ExpressionStatement_[statement] Terminator { $$ = $statement; }
1dbba6cc 1588 ;
63cd45c9 1589/* }}} */
a7d8b413 1590/* 13.6 The if Statement {{{ */
36cd3cb9 1591ElseStatementOpt
09fc3efb 1592 : "else" Statement[false] { $$ = $false; }
c3c20102 1593 | %prec "if" { $$ = NULL; }
1dbba6cc
JF		 1594 ;
1595
36cd3cb9 1596IfStatement
09fc3efb 1597 : "if" "(" Expression[test] ")" Statement[true] ElseStatementOpt[false] { $$ = CYNew CYIf($test, $true, $false); }
1dbba6cc 1598 ;
63cd45c9 1599/* }}} */
4e3c9056 1600/* 13.7 Iteration Statements {{{ */
d5618df7 1601IterationStatement
09fc3efb
JF		 1602 : "do" Statement[code] "while" "(" Expression[test] ")" TerminatorOpt { $$ = CYNew CYDoWhile($test, $code); }
1603 | "while" "(" Expression[test] ")" Statement[code] { $$ = CYNew CYWhile($test, $code); }
1604 | "for" "(" LexPushInOn ForStatementInitializer[initializer] LexPopIn ExpressionOpt[test] ";" ExpressionOpt[increment] ")" Statement[code] { $$ = CYNew CYFor($initializer, $test, $increment, $code); }
484bab66 1605 | "for" "(" LexPushInOn LexLet LexOf Var_ LexBind BindingIdentifier[identifier] Initializer[initializer] "!in" LexPopIn Expression[iterable] ")" Statement[code] { $$ = CYNew CYForInitialized(CYNew CYBinding($identifier, $initializer), $iterable, $code); }
09fc3efb
JF		 1606 | "for" "(" LexPushInOn ForInStatementInitializer[initializer] "!in" LexPopIn Expression[iterable] ")" Statement[code] { $$ = CYNew CYForIn($initializer, $iterable, $code); }
1607 | "for" "(" LexPushInOn ForInStatementInitializer[initializer] "of" LexPopIn AssignmentExpression[iterable] ")" Statement[code] { $$ = CYNew CYForOf($initializer, $iterable, $code); }
1dbba6cc
JF		 1608 ;
1609
a7d8b413 1610ForStatementInitializer
484bab66 1611 : LexLet LexOf EmptyStatement[pass] { $$ = $pass; }
09fc3efb 1612 | LexLet ExpressionStatement_[initializer] ";" { $$ = $initializer; }
484bab66 1613 | LexLet LexOf VariableStatement_[initializer] ";" { $$ = $initializer; }
09fc3efb 1614 | LexicalDeclaration_[initializer] ";" { $$ = $initializer; }
1dbba6cc 1615 ;
1dbba6cc 1616
a7d8b413 1617ForInStatementInitializer
a61a2713 1618 : LexLet LexOf RubyBlockExpression[pass] { $$ = $pass; }
484bab66
JF		 1619 | LexLet LexOf IndirectExpression[pass] { $$ = $pass; }
1620 | LexLet LexOf Var_ LexBind ForBinding[binding] { $$ = CYNew CYForVariable($binding); }
09fc3efb 1621 | ForDeclaration[pass] { $$ = $pass; }
4e3c9056
JF		 1622 ;
1623
1624ForDeclaration
09fc3efb 1625 : LetOrConst[constant] ForBinding[binding] { $$ = CYNew CYForLexical($constant, $binding); }
4e3c9056
JF		 1626 ;
1627
1628ForBinding
09fc3efb 1629 : BindingIdentifier[identifier] { $$ = CYNew CYBinding($identifier, NULL); }
484bab66 1630 | LexOf BindingPattern { CYNOT(@$); }
1dbba6cc 1631 ;
63cd45c9 1632/* }}} */
a7d8b413 1633/* 13.8 The continue Statement {{{ */
36cd3cb9 1634ContinueStatement
fdcef8e7
JF		 1635 : "continue" TerminatorSoft { $$ = CYNew CYContinue(NULL); }
1636 | "continue" NewLineNot LexOf Identifier[label] Terminator { $$ = CYNew CYContinue($label); }
1dbba6cc 1637 ;
63cd45c9 1638/* }}} */
a7d8b413 1639/* 13.9 The break Statement {{{ */
36cd3cb9 1640BreakStatement
fdcef8e7
JF		 1641 : "break" TerminatorSoft { $$ = CYNew CYBreak(NULL); }
1642 | "break" NewLineNot LexOf Identifier[label] Terminator { $$ = CYNew CYBreak($label); }
1dbba6cc 1643 ;
63cd45c9 1644/* }}} */
a7d8b413 1645/* 13.10 The return Statement {{{ */
36cd3cb9 1646ReturnStatement
fdcef8e7
JF		 1647 : Return TerminatorSoft { $$ = CYNew CYReturn(NULL); }
1648 | Return NewLineNot Expression[value] Terminator { $$ = CYNew CYReturn($value); }
1dbba6cc 1649 ;
63cd45c9 1650/* }}} */
a7d8b413 1651/* 13.11 The with Statement {{{ */
36cd3cb9 1652WithStatement
09fc3efb 1653 : "with" "(" Expression[scope] ")" Statement[code] { $$ = CYNew CYWith($scope, $code); }
1dbba6cc 1654 ;
63cd45c9 1655/* }}} */
a7d8b413 1656/* 13.12 The switch Statement {{{ */
36cd3cb9 1657SwitchStatement
09fc3efb 1658 : "switch" "(" Expression[value] ")" CaseBlock[clauses] { $$ = CYNew CYSwitch($value, $clauses); }
1dbba6cc
JF		 1659 ;
1660
1661CaseBlock
675ff733 1662 : "{" CaseClausesOpt[clauses] "}" { $$ = $clauses; }
1dbba6cc
JF		 1663 ;
1664
55fc1817 1665CaseClause
09fc3efb 1666 : "case" Expression[value] ":" StatementListOpt[code] { $$ = CYNew CYClause($value, $code); }
55fc1817
JF		 1667 ;
1668
36cd3cb9 1669CaseClausesOpt
09fc3efb
JF		 1670 : CaseClause[clause] CaseClausesOpt[next] { $clause->SetNext($next); $$ = $clause; }
1671 | DefaultClause[clause] CaseClausesOpt[next] { $clause->SetNext($next); $$ = $clause; }
cf7d4c69 1672 | { $$ = NULL; }
1dbba6cc
JF		 1673 ;
1674
a7d8b413 1675// XXX: the standard makes certain you can only have one of these
36cd3cb9 1676DefaultClause
09fc3efb 1677 : "default" ":" StatementListOpt[code] { $$ = CYNew CYClause(NULL, $code); }
1dbba6cc 1678 ;
63cd45c9 1679/* }}} */
a7d8b413 1680/* 13.13 Labelled Statements {{{ */
36cd3cb9 1681LabelledStatement
09fc3efb 1682 : LabelIdentifier[name] ":" LabelledItem[statement] { $$ = CYNew CYLabel($name, $statement); }
a7d8b413
JF		 1683 ;
1684
1685LabelledItem
09fc3efb 1686 : Statement[pass] { $$ = $pass; }
484bab66 1687 | LexSetStatement LexLet LexOf FunctionDeclaration[pass] { $$ = $pass; }
1dbba6cc 1688 ;
63cd45c9 1689/* }}} */
a7d8b413 1690/* 13.14 The throw Statement {{{ */
36cd3cb9 1691ThrowStatement
fdcef8e7
JF		 1692 : "throw"[throw] TerminatorSoft { CYERR(@throw, "throw without exception"); }
1693 | "throw" NewLineNot Expression[value] Terminator { $$ = CYNew cy::Syntax::Throw($value); }
1dbba6cc 1694 ;
63cd45c9 1695/* }}} */
a7d8b413 1696/* 13.15 The try Statement {{{ */
36cd3cb9 1697TryStatement
09fc3efb
JF		 1698 : "try" Block[code] Catch[catch] { $$ = CYNew cy::Syntax::Try($code, $catch, NULL); }
1699 | "try" Block[code] Finally[finally] { $$ = CYNew cy::Syntax::Try($code, NULL, $finally); }
1700 | "try" Block[code] Catch[catch] Finally[finally] { $$ = CYNew cy::Syntax::Try($code, $catch, $finally); }
1dbba6cc
JF		 1701 ;
1702
a7d8b413 1703Catch
09fc3efb 1704 : "catch" "(" LexBind CatchParameter[name] ")" Block[code] { $$ = CYNew cy::Syntax::Catch($name, $code); }
1dbba6cc
JF		 1705 ;
1706
a7d8b413 1707Finally
09fc3efb 1708 : "finally" Block[code] { $$ = CYNew CYFinally($code); }
a7d8b413
JF		 1709 ;
1710
1711CatchParameter
09fc3efb 1712 : BindingIdentifier[pass] { $$ = $pass; }
484bab66 1713 | LexOf BindingPattern { CYNOT(@$); }
1dbba6cc 1714 ;
63cd45c9 1715/* }}} */
a7d8b413 1716/* 13.16 The debugger Statement {{{ */
c8a0500b
JF		 1717DebuggerStatement
1718 : "debugger" Terminator { $$ = CYNew CYDebugger(); }
1719 ;
1720/* }}} */
1dbba6cc 1721
9d2b125d 1722/* 14.1 Function Definitions {{{ */
36cd3cb9 1723FunctionDeclaration
675ff733 1724 : ";function" BindingIdentifier[name] "(" FormalParameters[parameters] ")" "{" LexPushSuperOff FunctionBody[code] "}" LexPopSuper { $$ = CYNew CYFunctionStatement($name, $parameters, $code); }
1dbba6cc
JF		 1725 ;
1726
36cd3cb9 1727FunctionExpression
675ff733 1728 : "function" BindingIdentifierOpt[name] "(" FormalParameters[parameters] ")" "{" LexPushSuperOff FunctionBody[code] "}" LexPopSuper { $$ = CYNew CYFunctionExpression($name, $parameters, $code); }
9d2b125d
JF		 1729 ;
1730
1731StrictFormalParameters
09fc3efb 1732 : FormalParameters[pass] { $$ = $pass; }
9d2b125d
JF		 1733 ;
1734
1735FormalParameters
484bab66 1736 : LexBind LexOf { $$ = NULL; }
9d2b125d 1737 | FormalParameterList
1dbba6cc
JF		 1738 ;
1739
1740FormalParameterList_
09fc3efb 1741 : "," FormalParameterList[parameters] { $$ = $parameters; }
cf7d4c69 1742 | { $$ = NULL; }
1dbba6cc
JF		 1743 ;
1744
c8a0500b 1745FormalParameterList
93d4b2d7 1746 : FunctionRestParameter { CYNOT(@$); }
09fc3efb 1747 | FormalParameter[binding] FormalParameterList_[next] { $$ = CYNew CYFunctionParameter($binding, $next); }
c8a0500b
JF		 1748 ;
1749
9d2b125d
JF		 1750FunctionRestParameter
1751 : BindingRestElement
55fc1817
JF		 1752 ;
1753
c8a0500b 1754FormalParameter
09fc3efb 1755 : BindingElement[pass] { $$ = $pass; }
c8a0500b
JF		 1756 ;
1757
36cd3cb9 1758FunctionBody
09fc3efb 1759 : LexPushYieldOff FunctionStatementList[code] LexPopYield { $$ = $code; }
9d2b125d
JF		 1760 ;
1761
1762FunctionStatementList
09fc3efb 1763 : LexPushReturnOn StatementListOpt[code] LexPopReturn { $$ = $code; }
1dbba6cc 1764 ;
63cd45c9 1765/* }}} */
a7d8b413 1766/* 14.2 Arrow Function Definitions {{{ */
4b2fd91c 1767ArrowFunction
fdcef8e7 1768 : ArrowParameters[parameters] LexNewLineOrOpt "=>" LexNoBrace ConciseBody[code] { $$ = CYNew CYFatArrow($parameters, $code); }
4b2fd91c
JF		 1769 ;
1770
1771ArrowParameters
09fc3efb 1772 : BindingIdentifier[identifier] { $$ = CYNew CYFunctionParameter(CYNew CYBinding($identifier)); }
484bab66 1773 | LexOf CoverParenthesizedExpressionAndArrowParameterList[cover] { if ($cover == NULL) $$ = NULL; else { $$ = $cover->expression_->Parameter(); if ($$ == NULL) CYERR(@cover, "invalid parameter list"); } }
4b2fd91c
JF		 1774 ;
1775
1776ConciseBody
09fc3efb 1777 : AssignmentExpression[expression] { $$ = CYNew CYReturn($expression); }
484bab66 1778 | LexOf ";{" FunctionBody[code] "}" { $$ = $code; }
4b2fd91c
JF		 1779 ;
1780/* }}} */
9d2b125d
JF		 1781/* 14.3 Method Definitions {{{ */
1782MethodDefinition
675ff733 1783 : PropertyName[name] "(" StrictFormalParameters[parameters] ")" "{" FunctionBody[code] "}" { $$ = CYNew CYPropertyMethod($name, $parameters, $code); }
09fc3efb 1784 | GeneratorMethod[pass] { $$ = $pass; }
675ff733
JF		 1785 | "get" PropertyName[name] "(" ")" "{" FunctionBody[code] "}" { $$ = CYNew CYPropertyGetter($name, $code); }
1786 | "set" PropertyName[name] "(" PropertySetParameterList[parameter] ")" "{" FunctionBody[code] "}" { $$ = CYNew CYPropertySetter($name, $parameter, $code); }
9d2b125d
JF		 1787 ;
1788
1789PropertySetParameterList
09fc3efb 1790 : FormalParameter[binding] { $$ = CYNew CYFunctionParameter($binding); }
9d2b125d 1791 ;
a7d8b413 1792/* }}} */
9d2b125d
JF		 1793/* 14.4 Generator Function Definitions {{{ */
1794GeneratorMethod
675ff733 1795 : "*" PropertyName[name] "(" StrictFormalParameters[parameters] ")" "{" GeneratorBody[code] "}" { CYNOT(@$); /* $$ = CYNew CYGeneratorMethod($name, $parameters, $code); */ }
9d2b125d
JF		 1796 ;
1797
1798GeneratorDeclaration
675ff733 1799 : ";function" LexOf "*" BindingIdentifier[name] "(" FormalParameters[code] ")" "{" GeneratorBody[code] "}" { CYNOT(@$); /* $$ = CYNew CYGeneratorStatement($name, $parameters, $code); */ }
9d2b125d
JF		 1800 ;
1801
1802GeneratorExpression
675ff733 1803 : "function" LexOf "*" BindingIdentifierOpt[name] "(" FormalParameters[parameters] ")" "{" GeneratorBody[code] "}" { CYNOT(@$); /* $$ = CYNew CYGeneratorExpression($name, $parameters, $code); */ }
9d2b125d
JF		 1804 ;
1805
1806GeneratorBody
09fc3efb 1807 : LexPushYieldOn FunctionStatementList[code] LexPopYield { $$ = $code; }
9d2b125d
JF		 1808 ;
1809
9d2b125d 1810YieldExpression
fdcef8e7 1811 : "!yield" LexNewLineOrNot "\n" LexOf { CYNOT(@$); /* $$ = CYNew CYYieldValue(NULL); */ }
2fad14e5 1812 | "!yield" LexNewLineOrNot "" LexNoStar LexOf { CYNOT(@$); /* $$ = CYNew CYYieldValue(NULL); */ } %prec "!yield"
fdcef8e7
JF		 1813 | "!yield" LexNewLineOrNot "" LexNoStar AssignmentExpression[value] { CYNOT(@$); /* $$ = CYNew CYYieldValue($value); */ }
1814 | "!yield" LexNewLineOrNot "" LexNoStar LexOf "yield *" AssignmentExpression[generator] { CYNOT(@$); /* $$ = CYNew CYYieldGenerator($generator); */ }
9d2b125d 1815 ;
a7d8b413 1816/* }}} */
9d2b125d
JF		 1817/* 14.5 Class Definitions {{{ */
1818ClassDeclaration
484bab66 1819 : ";class" BindingIdentifier[name] ClassTail[tail] { $$ = CYNew CYClassStatement($name, $tail); }
9d2b125d
JF		 1820 ;
1821
1822ClassExpression
484bab66 1823 : "class" BindingIdentifierOpt[name] ClassTail[tail] { $$ = CYNew CYClassExpression($name, $tail); }
9d2b125d
JF		 1824 ;
1825
1826ClassTail
675ff733 1827 : ClassHeritageOpt[tail] { driver.class_.push($tail); } "{" LexPushSuperOn ClassBodyOpt "}" LexPopSuper { driver.class_.pop(); $$ = $tail; }
9d2b125d
JF		 1828 ;
1829
1830ClassHeritage
09fc3efb 1831 : "extends" AccessExpression[extends] { $$ = CYNew CYClassTail($extends); }
9d2b125d
JF		 1832 ;
1833
1834ClassHeritageOpt
09fc3efb 1835 : ClassHeritage[pass] { $$ = $pass; }
c5b15840 1836 | { $$ = CYNew CYClassTail(NULL); }
9d2b125d
JF		 1837 ;
1838
1839ClassBody
1840 : ClassElementList
1841 ;
1842
1843ClassBodyOpt
1844 : ClassBody
1845 |
1846 ;
1847
1848ClassElementList
1849 : ClassElementListOpt ClassElement
1850 ;
1851
1852ClassElementListOpt
1853 : ClassElementList
1854 |
1855 ;
1856
1857ClassElement
09fc3efb
JF		 1858 : MethodDefinition[method] { if (CYFunctionExpression *constructor = $method->Constructor()) driver.class_.top()->constructor_ = constructor; else driver.class_.top()->instance_->*$method; }
1859 | "static" MethodDefinition[method] { driver.class_.top()->static_->*$method; }
9d2b125d
JF		 1860 | ";"
1861 ;
a7d8b413
JF		 1862/* }}} */
1863
1864/* 15.1 Scripts {{{ */
1865Script
09fc3efb 1866 : ScriptBodyOpt[code] { driver.script_ = CYNew CYScript($code); }
1dbba6cc
JF		 1867 ;
1868
a7d8b413 1869ScriptBody
09fc3efb 1870 : StatementList[pass] { $$ = $pass; }
55fc1817
JF		 1871 ;
1872
a7d8b413 1873ScriptBodyOpt
09fc3efb 1874 : ScriptBody[pass] { $$ = $pass; }
484bab66 1875 | LexSetStatement LexLet LexOf { $$ = NULL; }
1dbba6cc 1876 ;
63cd45c9 1877/* }}} */
9d2b125d
JF		 1878/* 15.2 Modules {{{ */
1879Module
90dd6ff1 1880 : ModuleBodyOpt[code] { driver.script_ = CYNew CYScript($code); }
9d2b125d
JF		 1881 ;
1882
1883ModuleBody
90dd6ff1 1884 : ModuleItemList[pass] { $$ = $pass; }
9d2b125d
JF		 1885 ;
1886
1887ModuleBodyOpt
90dd6ff1
JF		 1888 : ModuleBody[pass] { $$ = $pass; }
1889 | LexSetStatement LexLet LexOf { $$ = NULL; }
9d2b125d
JF		 1890 ;
1891
1892ModuleItemList
90dd6ff1 1893 : ModuleItem[statement] ModuleItemListOpt[next] { $$ = $statement; CYSetLast($$) = $next; }
9d2b125d
JF		 1894 ;
1895
1896ModuleItemListOpt
90dd6ff1
JF		 1897 : ModuleItemList[pass] { $$ = $pass; }
1898 | LexSetStatement LexLet LexOf { $$ = NULL; }
9d2b125d
JF		 1899 ;
1900
1901ModuleItem
90dd6ff1
JF		 1902 : LexSetStatement LexLet LexOf ImportDeclaration[pass] { $$ = $pass; }
1903 | LexSetStatement LexLet LexOf ExportDeclaration { CYNOT(@$); }
1904 | StatementListItem[pass] { $$ = $pass; }
9d2b125d 1905 ;
a7d8b413 1906/* }}} */
9d2b125d
JF		 1907/* 15.2.2 Imports {{{ */
1908ImportDeclaration
90dd6ff1
JF		 1909 : "import" ImportClause[specifiers] FromClause[module] Terminator { $$ = CYNew CYImportDeclaration($specifiers, $module); }
1910 | "import" LexOf ModuleSpecifier[module] Terminator { $$ = CYNew CYImportDeclaration(NULL, $module); }
9d2b125d
JF		 1911 ;
1912
1913ImportClause
90dd6ff1
JF		 1914 : ImportedDefaultBinding[default] { $$ = $default; }
1915 | LexOf NameSpaceImport[pass] { $$ = $pass; }
1916 | LexOf NamedImports[pass] { $$ = $pass; }
1917 | ImportedDefaultBinding[default] "," NameSpaceImport[next] { $$ = $default; CYSetLast($$) = $next; }
1918 | ImportedDefaultBinding[default] "," NamedImports[next] { $$ = $default; CYSetLast($$) = $next; }
9d2b125d
JF		 1919 ;
1920
1921ImportedDefaultBinding
90dd6ff1 1922 : ImportedBinding[binding] { $$ = CYNew CYImportSpecifier(CYNew CYIdentifier("default"), $binding); }
9d2b125d
JF		 1923 ;
1924
1925NameSpaceImport
90dd6ff1 1926 : "*" "as" ImportedBinding[binding] { $$ = CYNew CYImportSpecifier(NULL, $binding); }
9d2b125d
JF		 1927 ;
1928
1929NamedImports
90dd6ff1 1930 : "{" ImportsListOpt[pass] "}" { $$ = $pass; }
9d2b125d
JF		 1931 ;
1932
1933FromClause
90dd6ff1 1934 : "from" ModuleSpecifier[pass] { $$ = $pass; }
9d2b125d
JF		 1935 ;
1936
1937ImportsList_
90dd6ff1
JF		 1938 : "," ImportsListOpt[pass] { $$ = $pass; }
1939 | { $$ = NULL; }
9d2b125d
JF		 1940 ;
1941
1942ImportsList
90dd6ff1 1943 : ImportSpecifier[import] ImportsList_[next] { $$ = $import; CYSetLast($$) = $next; }
9d2b125d
JF		 1944 ;
1945
1946ImportsListOpt
90dd6ff1
JF		 1947 : ImportsList[pass] { $$ = $pass; }
1948 | LexOf { $$ = NULL; }
9d2b125d
JF		 1949 ;
1950
1951ImportSpecifier
90dd6ff1
JF		 1952 : ImportedBinding[binding] { $$ = CYNew CYImportSpecifier($binding, $binding); }
1953 | LexOf IdentifierName[name] "as" ImportedBinding[binding] { $$ = CYNew CYImportSpecifier($name, $binding); }
9d2b125d
JF		 1954 ;
1955
1956ModuleSpecifier
90dd6ff1 1957 : StringLiteral[pass] { $$ = $pass; }
9d2b125d
JF		 1958 ;
1959
1960ImportedBinding
90dd6ff1 1961 : BindingIdentifier[pass] { $$ = $pass; }
9d2b125d 1962 ;
a7d8b413 1963/* }}} */
9d2b125d
JF		 1964/* 15.2.3 Exports {{{ */
1965ExportDeclaration_
1966 : "*" FromClause Terminator
1967 | ExportClause FromClause Terminator
1968 | ExportClause Terminator
1969 | VariableStatement
484bab66
JF		 1970 | "default" LexSetStatement LexOf HoistableDeclaration
1971 | "default" LexSetStatement LexOf ClassDeclaration
9d2b125d
JF		 1972 | "default" LexSetStatement AssignmentExpression Terminator
1973 ;
1974
1975ExportDeclaration
484bab66 1976 : "export" LexSetStatement LexLet LexOf ExportDeclaration_
9d2b125d
JF		 1977 | "export" Declaration
1978 ;
1979
1980ExportClause
1981 : ";{" ExportsListOpt "}"
1982 ;
1983
1984ExportsList_
1985 : "," ExportsListOpt
1986 |
1987 ;
1988
1989ExportsList
1990 : ExportSpecifier ExportsList_
1991 ;
1992
1993ExportsListOpt
1994 : ExportsList
1995 |
1996 ;
1997
1998ExportSpecifier
1999 : IdentifierName
2000 | IdentifierName "as" IdentifierName
2001 ;
a7d8b413 2002/* }}} */
e5332278 2003
7b750785
JF		 2004@begin C
2005/* Cycript (C): Type Encoding {{{ */
663c538f 2006TypeSignifier
09fc3efb 2007 : IdentifierType[identifier] { $$ = CYNew CYTypedIdentifier(@identifier, $identifier); }
8e216acc 2008 | "(" "*" TypeQualifierRightOpt[typed] ")" { $$ = $typed; $$->modifier_ = CYNew CYTypePointerTo($$->modifier_); }
15e52267
JF		 2009 ;
2010
d8380373
JF		 2011TypeSignifierNone
2012 : { $$ = CYNew CYTypedIdentifier(@$); }
2013 ;
2014
15e52267
JF		 2015TypeSignifierOpt
2016 : TypeSignifier[pass] { $$ = $pass; }
d8380373 2017 | TypeSignifierNone[pass] { $$ = $pass; }
663c538f
JF		 2018 ;
2019
88085bb4
JF		 2020Restrict
2021 : "__restrict"
2022 | "restrict"
2023 ;
2024
2025RestrictOpt
2026 : Restrict
2027 |
2028 ;
2029
2030ParameterModifier
2031 : "throw" "(" ")"
2032 ;
2033
2034ParameterModifierOpt
2035 : ParameterModifier
2036 |
2037 ;
2038
2039ParameterTail
574d4720 2040 : TypedParameterListOpt[formal] ")" ParameterModifierOpt { $$ = CYNew CYTypeFunctionWith($formal->variadic_, $formal->parameters_); }
88085bb4
JF		 2041 ;
2042
46f4f308 2043SuffixedType
88085bb4 2044 : SuffixedTypeOpt[typed] "[" RestrictOpt NumericLiteral[size] "]" { $$ = $typed; $$->modifier_ = CYNew CYTypeArrayOf($size, $$->modifier_); }
574d4720 2045 | "(" "^" TypeQualifierRightOpt[typed] ")" "(" TypedParameters[parameters] ")" { $$ = $typed; $$->modifier_ = CYNew CYTypeBlockWith($parameters, $$->modifier_); }
88085bb4
JF		 2046 | TypeSignifier[typed] "(" ParameterTail[modifier] { $$ = $typed; CYSetLast($modifier) = $$->modifier_; $$->modifier_ = $modifier; }
2047 | "("[parenthesis] ParameterTail[modifier] { $$ = CYNew CYTypedIdentifier(@parenthesis); CYSetLast($modifier) = $$->modifier_; $$->modifier_ = $modifier; }
15e52267
JF		 2048 ;
2049
2050SuffixedTypeOpt
2051 : SuffixedType[pass] { $$ = $pass; }
2052 | TypeSignifierOpt[pass] { $$ = $pass; }
46f4f308
JF		 2053 ;
2054
2055PrefixedType
15e52267 2056 : "*" TypeQualifierRightOpt[typed] { $$ = $typed; $$->modifier_ = CYNew CYTypePointerTo($$->modifier_); }
46f4f308
JF		 2057 ;
2058
663c538f 2059TypeQualifierLeft
15e52267
JF		 2060 : "const" TypeQualifierLeftOpt[modifier] { $$ = $modifier; CYSetLast($$) = CYNew CYTypeConstant(); }
2061 | "volatile" TypeQualifierLeftOpt[modifier] { $$ = $modifier; CYSetLast($$) = CYNew CYTypeVolatile(); }
2062 ;
2063
2064TypeQualifierLeftOpt
2065 : TypeQualifierLeft[pass] { $$ = $pass; }
2066 | { $$ = NULL; }
663c538f
JF		 2067 ;
2068
2069TypeQualifierRight
15e52267
JF		 2070 : SuffixedType[pass] { $$ = $pass; }
2071 | PrefixedType[pass] { $$ = $pass; }
2072 | "const" TypeQualifierRightOpt[typed] { $$ = $typed; $$->modifier_ = CYNew CYTypeConstant($$->modifier_); }
2073 | "volatile" TypeQualifierRightOpt[typed] { $$ = $typed; $$->modifier_ = CYNew CYTypeVolatile($$->modifier_); }
88085bb4 2074 | Restrict TypeQualifierRightOpt[typed] { $$ = $typed; }
15e52267
JF		 2075 ;
2076
2077TypeQualifierRightOpt
2078 : TypeQualifierRight[pass] { $$ = $pass; }
2079 | TypeSignifierOpt[pass] { $$ = $pass; }
3fe283c5
JF		 2080 ;
2081
2082IntegerType
0559abf8
JF		 2083 : "int" { $$ = CYNew CYTypeIntegral(CYTypeNeutral); }
2084 | "unsigned" IntegerTypeOpt[integral] { $$ = $integral->Unsigned(); if ($$ == NULL) CYERR(@1, "incompatible unsigned"); }
2085 | "signed" IntegerTypeOpt[integral] { $$ = $integral->Signed(); if ($$ == NULL) CYERR(@1, "incompatible signed"); }
2086 | "long" IntegerTypeOpt[integral] { $$ = $integral->Long(); if ($$ == NULL) CYERR(@1, "incompatible long"); }
2087 | "short" IntegerTypeOpt[integral] { $$ = $integral->Short(); if ($$ == NULL) CYERR(@1, "incompatible short"); }
3fe283c5
JF		 2088 ;
2089
2090IntegerTypeOpt
09fc3efb 2091 : IntegerType[pass] { $$ = $pass; }
0559abf8 2092 | { $$ = CYNew CYTypeIntegral(CYTypeNeutral); }
56e02e5b
JF		 2093 ;
2094
b3c38c5f 2095StructFieldListOpt
d8380373 2096 : TypedIdentifierField[typed] ";" StructFieldListOpt[next] { $$ = CYNew CYTypeStructField($typed, $next); }
b3c38c5f
JF		 2097 | { $$ = NULL; }
2098 ;
2099
663c538f 2100PrimitiveType
09fc3efb
JF		 2101 : IdentifierType[name] { $$ = CYNew CYTypeVariable($name); }
2102 | IntegerType[pass] { $$ = $pass; }
0559abf8
JF		 2103 | "char" { $$ = CYNew CYTypeCharacter(CYTypeNeutral); }
2104 | "signed" "char" { $$ = CYNew CYTypeCharacter(CYTypeSigned); }
2105 | "unsigned" "char" { $$ = CYNew CYTypeCharacter(CYTypeUnsigned); }
d8380373 2106 | "struct" IdentifierType[name] { $$ = CYNew CYTypeReference($name); }
46f4f308
JF		 2107 ;
2108
0e63c25f 2109TypedIdentifierMaybe
d8380373 2110 : TypeQualifierLeft[modifier] "void" TypeQualifierRight[typed] { $$ = $typed; $$->specifier_ = CYNew CYTypeVoid(); CYSetLast($modifier) = $$->modifier_; $$->modifier_ = $modifier; }
15e52267 2111 | "void" TypeQualifierRight[typed] { $$ = $typed; $$->specifier_ = CYNew CYTypeVoid(); }
d8380373 2112 | TypeQualifierLeftOpt[modifier] PrimitiveType[specifier] TypeQualifierRightOpt[typed] { $$ = $typed; $$->specifier_ = $specifier; CYSetLast($modifier) = $$->modifier_; $$->modifier_ = $modifier; }
561e7f1c
JF		 2113 ;
2114
0e63c25f
JF		 2115TypedIdentifierYes
2116 : TypedIdentifierMaybe[typed] { if ($typed->identifier_ == NULL) CYERR($typed->location_, "expected identifier"); $$ = $typed; }
2117 ;
2118
2119TypedIdentifierNo
2120 : TypedIdentifierMaybe[typed] { if ($typed->identifier_ != NULL) CYERR($typed->location_, "unexpected identifier"); $$ = $typed; }
2121 ;
2122
d8380373
JF		 2123TypedIdentifierField
2124 : TypedIdentifierYes[pass] { $$ = $pass; }
2125 | TypeQualifierLeftOpt[modifier] "struct" "{" StructFieldListOpt[fields] "}" TypeQualifierRightOpt[typed] { if ($typed->identifier_ == NULL) CYERR($typed->location_, "expected identifier"); $$ = $typed; $$->specifier_ = CYNew CYTypeStruct(NULL, CYNew CYStructTail($fields)); CYSetLast($modifier) = $$->modifier_; $$->modifier_ = $modifier; }
2126 ;
2127
2128TypedIdentifierEncoding
2129 : TypedIdentifierNo[pass] { $$ = $pass; }
2130 | TypeQualifierLeftOpt[modifier] "struct" "{" StructFieldListOpt[fields] "}" TypeQualifierRightOpt[typed] { if ($typed->identifier_ != NULL) CYERR($typed->location_, "unexpected identifier"); $$ = $typed; $$->specifier_ = CYNew CYTypeStruct(NULL, CYNew CYStructTail($fields)); CYSetLast($modifier) = $$->modifier_; $$->modifier_ = $modifier; }
2131 ;
2132
2133TypedIdentifierDefinition
2134 : TypedIdentifierYes[pass] { $$ = $pass; }
2135 | TypeQualifierLeftOpt[modifier] "struct" IdentifierTypeOpt[name] "{" StructFieldListOpt[fields] "}" TypeQualifierRightOpt[typed] { if ($typed->identifier_ == NULL) CYERR($typed->location_, "expected identifier"); $$ = $typed; $$->specifier_ = CYNew CYTypeStruct($name, CYNew CYStructTail($fields)); CYSetLast($modifier) = $$->modifier_; $$->modifier_ = $modifier; }
2136 ;
2137
46f4f308 2138PrimaryExpression
d8380373 2139 : "@encode" "(" TypedIdentifierEncoding[typed] ")" { $$ = CYNew CYEncodedType($typed); }
46f4f308
JF		 2140 ;
2141/* }}} */
7b750785
JF		 2142@end
2143
2144@begin ObjectiveC
4de0686f 2145/* Cycript (Objective-C): @class Declaration {{{ */
b09da87b 2146ClassSuperOpt
3ea7eed0 2147 /* XXX: why the hell did I choose MemberExpression? */
5fe10198 2148 : ":" MemberExpression[extends] { $$ = $extends; }
b09da87b
JF		 2149 | { $$ = NULL; }
2150 ;
2151
c5b15840 2152ImplementationFieldListOpt
d8380373 2153 : TypedIdentifierField[typed] ";" ImplementationFieldListOpt[next] { $$ = CYNew CYImplementationField($typed, $next); }
5fe10198 2154 | { $$ = NULL; }
55fc1817
JF		 2155 ;
2156
b09da87b
JF		 2157MessageScope
2158 : "+" { $$ = false; }
2159 | "-" { $$ = true; }
2160 ;
2161
2162TypeOpt
0e63c25f 2163 : "(" TypedIdentifierNo[type] ")" { $$ = $type; }
104cc5f5 2164 | { $$ = CYNew CYTypedIdentifier(CYNew CYTypeVariable("id")); }
b09da87b
JF		 2165 ;
2166
2167MessageParameter
09fc3efb 2168 : Word[tag] ":" TypeOpt[type] BindingIdentifier[identifier] { $type->identifier_ = $identifier; $$ = CYNew CYMessageParameter($tag, $type); }
b09da87b
JF		 2169 ;
2170
55fc1817 2171MessageParameterList
09fc3efb 2172 : MessageParameter[parameter] MessageParameterListOpt[next] { $parameter->SetNext($next); $$ = $parameter; }
55fc1817
JF		 2173 ;
2174
b09da87b 2175MessageParameterListOpt
09fc3efb 2176 : MessageParameterList[pass] { $$ = $pass; }
574d4720 2177 | TypedParameterList_[formal] { if ($formal->variadic_) CYERR(@$, "unsupported variadic"); /*XXX*/ if ($formal->parameters_ != NULL) CYERR(@$, "temporarily unsupported"); $$ = NULL; }
b09da87b
JF		 2178 ;
2179
b09da87b 2180MessageParameters
09fc3efb
JF		 2181 : MessageParameterList[pass] { $$ = $pass; }
2182 | Word[tag] { $$ = CYNew CYMessageParameter($tag, NULL); }
b09da87b
JF		 2183 ;
2184
2185ClassMessageDeclaration
675ff733 2186 : MessageScope[instance] TypeOpt[type] MessageParameters[parameters] "{" LexPushSuperOn FunctionBody[code] "}" LexPopSuper { $$ = CYNew CYMessage($instance, $type, $parameters, $code); }
b09da87b
JF		 2187 ;
2188
2189ClassMessageDeclarationListOpt
09fc3efb 2190 : ClassMessageDeclarationListOpt[next] ClassMessageDeclaration[message] { $message->SetNext($next); $$ = $message; }
b09da87b
JF		 2191 | { $$ = NULL; }
2192 ;
2193
64b8d29f
JF		 2194// XXX: this should be AssignmentExpressionNoRight
2195ClassProtocols
09fc3efb 2196 : ShiftExpression[name] ClassProtocolsOpt[next] { $$ = CYNew CYProtocol($name, $next); }
64b8d29f
JF		 2197 ;
2198
2199ClassProtocolsOpt
09fc3efb 2200 : "," ClassProtocols[protocols] { $$ = $protocols; }
64b8d29f
JF		 2201 | { $$ = NULL; }
2202 ;
2203
2204ClassProtocolListOpt
09fc3efb 2205 : "<" ClassProtocols[protocols] ">" { $$ = $protocols; }
64b8d29f
JF		 2206 | { $$ = NULL; }
2207 ;
2208
c5b15840 2209ImplementationStatement
7cf0481b 2210 : "@implementation" Identifier[name] ClassSuperOpt[extends] ClassProtocolListOpt[protocols] "{" ImplementationFieldListOpt[fields] "}" ClassMessageDeclarationListOpt[messages] "@end" { $$ = CYNew CYImplementation($name, $extends, $protocols, $fields, $messages); }
1ba6903e
JF		 2211 ;
2212
2213CategoryName
a630a9eb 2214 : "(" WordOpt ")"
367eebb1
JF		 2215 ;
2216
2217CategoryStatement
09fc3efb 2218 : "@implementation" Identifier[name] CategoryName ClassMessageDeclarationListOpt[messages] "@end" { $$ = CYNew CYCategory($name, $messages); }
367eebb1
JF		 2219 ;
2220
3ea7eed0 2221Statement__
09fc3efb
JF		 2222 : ImplementationStatement[pass] { $$ = $pass; }
2223 | CategoryStatement[pass] { $$ = $pass; }
b09da87b 2224 ;
cac61857 2225/* }}} */
4de0686f 2226/* Cycript (Objective-C): Send Message {{{ */
693d501b 2227VariadicCall
09fc3efb 2228 : "," AssignmentExpressionClassic[value] VariadicCall[next] { $$ = CYNew CYArgument(NULL, $value, $next); }
693d501b
JF		 2229 | { $$ = NULL; }
2230 ;
2231
7e5391fd 2232SelectorWordOpt
09fc3efb 2233 : WordOpt[name] { driver.contexts_.back().words_.push_back($name); } { $$ = $name; }
7e5391fd
JF		 2234 | AutoComplete { driver.mode_ = CYDriver::AutoMessage; YYACCEPT; }
2235 ;
2236
55fc1817 2237SelectorCall_
09fc3efb
JF		 2238 : SelectorCall[pass] { $$ = $pass; }
2239 | VariadicCall[pass] { $$ = $pass; }
55fc1817
JF		 2240 ;
2241
693d501b 2242SelectorCall
09fc3efb 2243 : SelectorWordOpt[name] ":" AssignmentExpressionClassic[value] SelectorCall_[next] { $$ = CYNew CYArgument($name ?: CYNew CYWord(""), $value, $next); }
693d501b
JF		 2244 ;
2245
2246SelectorList
09fc3efb
JF		 2247 : SelectorCall[pass] { $$ = $pass; }
2248 | Word[name] { $$ = CYNew CYArgument($name, NULL); }
693d501b
JF		 2249 ;
2250
2251MessageExpression
09fc3efb 2252 : "[" AssignmentExpressionClassic[self] { driver.contexts_.push_back($self); } SelectorList[arguments] "]" { driver.contexts_.pop_back(); } { $$ = CYNew CYSendDirect($self, $arguments); }
484bab66 2253 | "[" LexOf "super" { driver.context_ = NULL; } SelectorList[arguments] "]" { $$ = CYNew CYSendSuper($arguments); }
693d501b
JF		 2254 ;
2255
e7ed5354 2256SelectorExpression_
09fc3efb 2257 : WordOpt[name] ":" SelectorExpressionOpt[next] { $$ = CYNew CYSelectorPart($name, true, $next); }
e7ed5354
JF		 2258 ;
2259
2260SelectorExpression
09fc3efb
JF		 2261 : SelectorExpression_[pass] { $$ = $pass; }
2262 | Word[name] { $$ = CYNew CYSelectorPart($name, false, NULL); }
e7ed5354
JF		 2263 ;
2264
55fc1817 2265SelectorExpressionOpt
09fc3efb 2266 : SelectorExpression_[pass] { $$ = $pass; }
55fc1817
JF		 2267 | { $$ = NULL; }
2268 ;
2269
3ea7eed0 2270PrimaryExpression
09fc3efb
JF		 2271 : MessageExpression[pass] { $$ = $pass; }
2272 | "@selector" "(" SelectorExpression[parts] ")" { $$ = CYNew CYSelector($parts); }
693d501b
JF		 2273 ;
2274/* }}} */
7b750785
JF		 2275@end
2276
2277/* Cycript: @import Directive {{{ */
9d2b125d 2278ModulePath
09fc3efb
JF		 2279 : ModulePath[next] "." Word[part] { $$ = CYNew CYModule($part, $next); }
2280 | Word[part] { $$ = CYNew CYModule($part); }
1ba6903e
JF		 2281 ;
2282
484bab66 2283Declaration_
09fc3efb 2284 : "@import" ModulePath[path] { $$ = CYNew CYImport($path); }
1ba6903e
JF		 2285 ;
2286/* }}} */
7b750785
JF		 2287
2288@begin ObjectiveC
c3b144b8
JF		 2289/* Cycript (Objective-C): Boxed Expressions {{{ */
2290BoxableExpression
09fc3efb
JF		 2291 : NullLiteral[pass] { $$ = $pass; }
2292 | BooleanLiteral[pass] { $$ = $pass; }
2293 | NumericLiteral[pass] { $$ = $pass; }
2294 | StringLiteral[pass] { $$ = $pass; }
09fc3efb 2295 | CoverParenthesizedExpressionAndArrowParameterList[pass] { $$ = $pass; }
60496dd5
JF		 2296 | "YES" { $$ = CYNew CYTrue(); }
2297 | "NO" { $$ = CYNew CYFalse(); }
c3b144b8
JF		 2298 ;
2299
5a6c975a
JF		 2300KeyValuePairList_
2301 : "," KeyValuePairListOpt[next] { $$ = $next; }
2302 | { $$ = NULL; }
2303
2304KeyValuePairList
2305 : AssignmentExpression[key] ":" AssignmentExpression[value] KeyValuePairList_[next] { $$ = CYNew CYObjCKeyValue($key, $value, $next); }
2306 ;
2307
2308KeyValuePairListOpt
2309 : KeyValuePairList[pass] { $$ = $pass; }
2310 | LexOf { $$ = NULL; }
2311 ;
2312
c3b144b8 2313PrimaryExpression
09fc3efb 2314 : "@" BoxableExpression[expression] { $$ = CYNew CYBox($expression); }
5a6c975a
JF		 2315 | "@" "[" ElementListOpt[elements] "]" { $$ = CYNew CYObjCArray($elements); }
2316 | "@" "{" KeyValuePairListOpt[pairs] "}" { $$ = CYNew CYObjCDictionary($pairs); }
2317
4ea461c0
JF		 2318 | "@YES" { $$ = CYNew CYBox(CYNew CYTrue()); }
2319 | "@NO" { $$ = CYNew CYBox(CYNew CYFalse()); }
2320 | "@true" { $$ = CYNew CYBox(CYNew CYTrue()); }
2321 | "@false" { $$ = CYNew CYBox(CYNew CYFalse()); }
2322 | "@null" { $$ = CYNew CYBox(CYNew CYNull()); }
c3b144b8
JF		 2323 ;
2324/* }}} */
56e02e5b 2325/* Cycript (Objective-C): Block Expressions {{{ */
56e02e5b 2326PrimaryExpression
0e63c25f 2327 : "^" TypedIdentifierNo[type] "{" FunctionBody[code] "}" { if (CYTypeFunctionWith *function = $type->Function()) $$ = CYNew CYObjCBlock($type, function->parameters_, $code); else CYERR($type->location_, "expected parameters"); }
56e02e5b
JF		 2328 ;
2329/* }}} */
61769f4f
JF		 2330/* Cycript (Objective-C): Instance Literals {{{ */
2331PrimaryExpression
09fc3efb 2332 : "#" NumericLiteral[address] { $$ = CYNew CYInstanceLiteral($address); }
61769f4f
JF		 2333 ;
2334/* }}} */
4de0686f
JF		 2335@end
2336
2337@begin C
2338/* Cycript (C): Pointer Indirection/Addressing {{{ */
620c82a1 2339UnaryExpression_
09fc3efb 2340 : IndirectExpression[pass] { $$ = $pass; }
620c82a1
JF		 2341 ;
2342
2343IndirectExpression
09fc3efb 2344 : "*" UnaryExpression[rhs] { $$ = CYNew CYIndirect($rhs); }
693d501b
JF		 2345 ;
2346
2347UnaryExpression_
09fc3efb 2348 : "&" UnaryExpression[rhs] { $$ = CYNew CYAddressOf($rhs); }
693d501b
JF		 2349 ;
2350
9b5527f0 2351MemberAccess
09fc3efb
JF		 2352 : "->" "[" Expression[property] "]" { $$ = CYNew CYIndirectMember(NULL, $property); }
2353 | "->" IdentifierName[property] { $$ = CYNew CYIndirectMember(NULL, CYNew CYString($property)); }
7e5391fd 2354 | "->" AutoComplete { driver.mode_ = CYDriver::AutoIndirect; YYACCEPT; }
9b5527f0 2355 ;
cac61857 2356/* }}} */
690cf1a8
JF		 2357/* Cycript (C): Lambda Expressions {{{ */
2358TypedParameterList_
09fc3efb 2359 : "," TypedParameterList[parameters] { $$ = $parameters; }
574d4720 2360 | { $$ = CYNew CYTypedFormal(false); }
690cf1a8
JF		 2361 ;
2362
2363TypedParameterList
574d4720
JF		 2364 : TypedIdentifierMaybe[typed] TypedParameterList_[formal] { $$ = $formal; $$->parameters_ = CYNew CYTypedParameter($typed, $$->parameters_); }
2365 | "..." { $$ = CYNew CYTypedFormal(true); }
690cf1a8
JF		 2366 ;
2367
2368TypedParameterListOpt
09fc3efb 2369 : TypedParameterList[pass] { $$ = $pass; }
574d4720
JF		 2370 | "void" { $$ = CYNew CYTypedFormal(false); }
2371 | { $$ = CYNew CYTypedFormal(false); }
2372 ;
2373
2374TypedParameters
2375 : TypedParameterListOpt[formal] { if ($formal->variadic_) CYERR(@$, "unsupported variadic"); $$ = $formal->parameters_; }
690cf1a8
JF		 2376 ;
2377
2378PrimaryExpression
574d4720 2379 : "[" LexOf "&" "]" "(" TypedParameters[parameters] ")" "->" TypedIdentifierNo[type] "{" FunctionBody[code] "}" { $$ = CYNew CYLambda($type, $parameters, $code); }
d8380373
JF		 2380 ;
2381/* }}} */
2382/* Cycript (C): Structure Definitions {{{ */
2383IdentifierNoOf
2384 : "struct" NewLineOpt { $$ = CYNew CYIdentifier("struct"); }
2385 ;
2386
2387Statement__
2388 : "struct" NewLineNot IdentifierType[name] "{" StructFieldListOpt[fields] "}" { $$ = CYNew CYStructDefinition($name, CYNew CYStructTail($fields)); }
2389 ;
2390
2391PrimaryExpression
2392 : "(" LexOf "struct" NewLineOpt IdentifierType[name] TypeQualifierRightOpt[typed] ")" { $typed->specifier_ = CYNew CYTypeReference($name); $$ = CYNew CYTypeExpression($typed); }
690cf1a8
JF		 2393 ;
2394/* }}} */
60097023 2395/* Cycript (C): Type Definitions {{{ */
fdcef8e7
JF		 2396IdentifierNoOf
2397 : "typedef" NewLineOpt { $$ = CYNew CYIdentifier("typedef"); }
2398 ;
2399
ffc2d225 2400TypeDefinition
d8380373 2401 : "typedef" NewLineNot TypedIdentifierDefinition[typed] TerminatorHard { $$ = CYNew CYTypeDefinition($typed); }
ffc2d225
JF		 2402 ;
2403
60097023 2404Statement__
ffc2d225 2405 : TypeDefinition[pass] { $$ = $pass; }
60097023 2406 ;
64a505ff
JF		 2407
2408PrimaryExpression
d8380373 2409 : "(" LexOf "typedef" NewLineOpt TypedIdentifierEncoding[typed] ")" { $$ = CYNew CYTypeExpression($typed); }
64a505ff 2410 ;
60097023 2411/* }}} */
c5587ed7 2412/* Cycript (C): extern "C" {{{ */
fdcef8e7
JF		 2413IdentifierNoOf
2414 : "extern" NewLineOpt { $$ = CYNew CYIdentifier("extern"); }
2415 ;
2416
ffc2d225 2417ExternCStatement
d8380373 2418 : TypedIdentifierField[typed] TerminatorHard { $$ = CYNew CYExternal(CYNew CYString("C"), $typed); }
ffc2d225
JF		 2419 | TypeDefinition[pass] { $$ = $pass; }
2420 ;
2421
2422ExternCStatementListOpt
2423 : ExternCStatement[statement] ExternCStatementListOpt[next] { $$ = $statement; CYSetLast($$) = $next; }
2424 | { $$ = NULL; }
2425 ;
2426
2427ExternC
2428 : "{" ExternCStatementListOpt[pass] "}" { $$ = $pass; }
2429 | ExternCStatement[pass] { $$ = $pass; }
2430 ;
2431
c5587ed7 2432Statement__
ffc2d225 2433 : "extern" NewLineNot StringLiteral[abi] { if (strcmp($abi->Value(), "C") != 0) CYERR(@abi, "unknown extern binding"); } ExternC[pass] { $$ = $pass; }
c5587ed7
JF		 2434 ;
2435/* }}} */
4de0686f
JF		 2436@end
2437
cb02f8ae 2438@begin E4X
691e4717
JF		 2439/* Lexer State {{{ */
2440LexPushRegExp
2441 : { driver.PushCondition(CYDriver::RegExpCondition); }
2442 ;
2443
2444LexPushXMLContent
2445 : { driver.PushCondition(CYDriver::XMLContentCondition); }
2446 ;
2447
2448LexPushXMLTag
2449 : { driver.PushCondition(CYDriver::XMLTagCondition); }
2450 ;
2451
2452LexPop
2453 : { driver.PopCondition(); }
2454 ;
2455
2456LexSetXMLContent
2457 : { driver.SetCondition(CYDriver::XMLContentCondition); }
2458 ;
2459
2460LexSetXMLTag
2461 : { driver.SetCondition(CYDriver::XMLTagCondition); }
2462 ;
2463/* }}} */
c3b144b8 2464/* Virtual Tokens {{{ */
691e4717
JF		 2465XMLWhitespaceOpt
2466 : XMLWhitespace
2467 |
2468 ;
c3b144b8 2469/* }}} */
691e4717
JF		 2470
2471/* 8.1 Context Keywords {{{ */
2472Identifier
d6e7cafb
JF		 2473 : "namespace" { $$ = CYNew CYIdentifier("namespace"); }
2474 | "xml" { $$ = CYNew CYIdentifier("xml"); }
691e4717
JF		 2475 ;
2476/* }}} */
a7d8b413 2477/* 8.3 XML Initializer Input Elements {{{ */
cb02f8ae 2478XMLMarkup
691e4717
JF		 2479 : XMLComment { $$ = $1; }
2480 | XMLCDATA { $$ = $1; }
2481 | XMLPI { $$ = $1; }
cb02f8ae
JF		 2482 ;
2483/* }}} */
c3b144b8 2484
cb02f8ae 2485/* 11.1 Primary Expressions {{{ */
3ea7eed0 2486PrimaryExpression
2eb8215d 2487 : PropertyIdentifier { $$ = CYNew CYPropertyVariable($1); }
09fc3efb
JF		 2488 | XMLInitilizer { $$ = $1; }
2489 | XMLListInitilizer { $$ = $1; }
cb02f8ae
JF		 2490 ;
2491
2492PropertyIdentifier
691e4717
JF		 2493 : AttributeIdentifier { $$ = $1; }
2494 | QualifiedIdentifier { $$ = $1; }
2495 | WildcardIdentifier { $$ = $1; }
cb02f8ae
JF		 2496 ;
2497/* }}} */
2498/* 11.1.1 Attribute Identifiers {{{ */
2499AttributeIdentifier
2eb8215d 2500 : "@" QualifiedIdentifier_ { $$ = CYNew CYAttribute($2); }
691e4717
JF		 2501 ;
2502
2503PropertySelector_
b92ceddb 2504 : PropertySelector { $$ = $1; }
20ac4226 2505 | "[" Expression "]" { $$ = CYNew CYSelector($2); }
cb02f8ae
JF		 2506 ;
2507
2508PropertySelector
2eb8215d 2509 : Identifier { $$ = CYNew CYSelector($1); }
691e4717 2510 | WildcardIdentifier { $$ = $1; }
cb02f8ae
JF		 2511 ;
2512/* }}} */
2513/* 11.1.2 Qualified Identifiers {{{ */
691e4717 2514QualifiedIdentifier_
2eb8215d 2515 : PropertySelector_ { $$ = CYNew CYQualified(NULL, $1); }
691e4717
JF		 2516 | QualifiedIdentifier { $$ = $1; }
2517 ;
2518
cb02f8ae 2519QualifiedIdentifier
2eb8215d 2520 : PropertySelector "::" PropertySelector_ { $$ = CYNew CYQualified($1, $3); }
cb02f8ae
JF		 2521 ;
2522/* }}} */
2523/* 11.1.3 Wildcard Identifiers {{{ */
2524WildcardIdentifier
2eb8215d 2525 : "*" { $$ = CYNew CYWildcard(); }
cb02f8ae
JF		 2526 ;
2527/* }}} */
a7d8b413 2528/* 11.1.4 XML Initializer {{{ */
09fc3efb 2529XMLInitilizer
691e4717
JF		 2530 : XMLMarkup { $$ = $1; }
2531 | XMLElement { $$ = $1; }
cb02f8ae
JF		 2532 ;
2533
2534XMLElement
440424e2
JF		 2535 : "<" LexPushInOff XMLTagContent LexPop "/>" LexPopIn
2536 | "<" LexPushInOff XMLTagContent ">" LexSetXMLContent XMLElementContentOpt "</" LexSetXMLTag XMLTagName XMLWhitespaceOpt LexPop ">" LexPopIn
cb02f8ae
JF		 2537 ;
2538
2539XMLTagContent
0347fadf 2540 : LexPushXMLTag XMLTagName XMLAttributes
cb02f8ae
JF		 2541 ;
2542
691e4717 2543XMLExpression
675ff733 2544 : "{" LexPushRegExp Expression LexPop "}"
691e4717
JF		 2545 ;
2546
cb02f8ae 2547XMLTagName
691e4717 2548 : XMLExpression
cb02f8ae
JF		 2549 | XMLName
2550 ;
2551
0347fadf
JF		 2552XMLAttributes_
2553 : XMLAttributes_ XMLAttribute
2554 |
cb02f8ae
JF		 2555 ;
2556
0347fadf
JF		 2557XMLAttributes
2558 : XMLAttributes_ XMLWhitespace XMLExpression XMLWhitespaceOpt
2559 | XMLAttributes_ XMLWhitespaceOpt
cb02f8ae
JF		 2560 ;
2561
691e4717
JF		 2562XMLAttributeValue_
2563 : XMLExpression
2564 | XMLAttributeValue
2565 ;
2566
cb02f8ae 2567XMLAttribute
691e4717 2568 : XMLWhitespace XMLName XMLWhitespaceOpt "=" XMLWhitespaceOpt XMLAttributeValue_
cb02f8ae
JF		 2569 ;
2570
cb02f8ae 2571XMLElementContent
691e4717 2572 : XMLExpression XMLElementContentOpt
cb02f8ae
JF		 2573 | XMLMarkup XMLElementContentOpt
2574 | XMLText XMLElementContentOpt
2575 | XMLElement XMLElementContentOpt
2576 ;
2577
2578XMLElementContentOpt
2579 : XMLElementContent
2580 |
2581 ;
2582/* }}} */
a7d8b413 2583/* 11.1.5 XMLList Initializer {{{ */
09fc3efb 2584XMLListInitilizer
440424e2 2585 : "<>" LexPushInOff LexPushXMLContent XMLElementContent LexPop "</>" LexPopIn { $$ = CYNew CYXMLList($4); }
691e4717
JF		 2586 ;
2587/* }}} */
c3b144b8 2588
691e4717
JF		 2589/* 11.2 Left-Hand-Side Expressions {{{ */
2590PropertyIdentifier_
0347fadf 2591 : Identifier { $$ = $1; }
691e4717
JF		 2592 | PropertyIdentifier { $$ = $1; }
2593 ;
2594
2595MemberAccess
2eb8215d
JF		 2596 : "." PropertyIdentifier { $$ = CYNew CYPropertyMember(NULL, $2); }
2597 | ".." PropertyIdentifier_ { $$ = CYNew CYDescendantMember(NULL, $2); }
2598 | "." "(" Expression ")" { $$ = CYNew CYFilteringPredicate(NULL, $3); }
691e4717
JF		 2599 ;
2600/* }}} */
2601/* 12.1 The default xml namespace Statement {{{ */
b92ceddb 2602/* XXX: DefaultXMLNamespaceStatement
2eb8215d 2603 : "default" "xml" "namespace" "=" Expression Terminator { $$ = CYNew CYDefaultXMLNamespace($5); }
691e4717
JF		 2604 ;
2605
3ea7eed0 2606Statement__
691e4717 2607 : DefaultXMLNamespaceStatement { $$ = $1; }
b92ceddb 2608 ; */
cb02f8ae
JF		 2609/* }}} */
2610@end
2611
a7d8b413 2612/* JavaScript FTL: Array Comprehensions {{{ */
b3aa25d8 2613Comprehension
09fc3efb 2614 : AssignmentExpression[expression] ComprehensionFor[comprehension] ComprehensionTail[next] { $comprehension->SetNext($next); $$ = CYNew CYArrayComprehension($expression, $comprehension); }
367eebb1
JF		 2615 ;
2616
b3aa25d8 2617ComprehensionFor
09fc3efb 2618 : "for" "each" "(" LexPushInOn LexBind ForBinding[binding] "!in" LexPopIn Expression[iterable] ")" { $$ = CYNew CYForOfComprehension($binding, $iterable); }
367eebb1 2619 ;
cac61857 2620/* }}} */
a7d8b413 2621/* JavaScript FTL: for each {{{ */
d5618df7 2622IterationStatement
09fc3efb 2623 : "for" "each" "(" LexPushInOn ForInStatementInitializer[initializer] "!in" LexPopIn Expression[iterable] ")" Statement[code] { $$ = CYNew CYForOf($initializer, $iterable, $code); }
cac61857
JF		 2624 ;
2625/* }}} */
4e11a430 2626
a7d8b413
JF		 2627/* JavaScript FTW: Array Comprehensions {{{ */
2628PrimaryExpression
2629 : ArrayComprehension
2630 ;
2631
2632ArrayComprehension
09fc3efb 2633 : "[" Comprehension[comprehension] "]" { $$ = $comprehension; }
a7d8b413
JF		 2634 ;
2635
2636Comprehension
484bab66 2637 : LexOf ComprehensionFor[comprehension] ComprehensionTail[next] AssignmentExpression[expression] { $comprehension->SetNext($next); $$ = CYNew CYArrayComprehension($expression, $comprehension); }
a7d8b413
JF		 2638 ;
2639
2640ComprehensionTail
2641 : { $$ = NULL; }
09fc3efb
JF		 2642 | ComprehensionFor[comprehension] ComprehensionTail[next] { $comprehension->SetNext($next); $$ = $comprehension; }
2643 | ComprehensionIf[comprehension] ComprehensionTail[next] { $comprehension->SetNext($next); $$ = $comprehension; }
a7d8b413
JF		 2644 ;
2645
2646ComprehensionFor
09fc3efb
JF		 2647 : "for" "(" LexPushInOn LexBind ForBinding[binding] "!in" LexPopIn Expression[iterable] ")" { $$ = CYNew CYForInComprehension($binding, $iterable); }
2648 | "for" "(" LexPushInOn LexBind ForBinding[binding] "of" LexPopIn Expression[iterable] ")" { $$ = CYNew CYForOfComprehension($binding, $iterable); }
a7d8b413
JF		 2649 ;
2650
2651ComprehensionIf
09fc3efb 2652 : "if" "(" AssignmentExpression[test] ")" { $$ = CYNew CYIfComprehension($test); }
a7d8b413
JF		 2653 ;
2654/* }}} */
9d2b125d
JF		 2655/* JavaScript FTW: Named Arguments {{{ */
2656ArgumentList
2fad14e5 2657 : LexOf WordNoUnary[tag] ":" AssignmentExpression[value] ArgumentList_[next] { $$ = CYNew CYArgument($tag, $value, $next); }
9d2b125d
JF		 2658 ;
2659/* }}} */
2fad14e5 2660
6c093cce
JF		 2661/* JavaScript FTW: Ruby Blocks {{{ */
2662RubyProcParameterList_
09fc3efb 2663 : "," RubyProcParameterList[parameters] { $$ = $parameters; }
6c093cce
JF		 2664 | { $$ = NULL; }
2665 ;
2666
2667RubyProcParameterList
09fc3efb 2668 : BindingIdentifier[identifier] RubyProcParameterList_[next] { $$ = CYNew CYFunctionParameter(CYNew CYBinding($identifier), $next); }
484bab66 2669 | LexOf { $$ = NULL; }
6c093cce
JF		 2670 ;
2671
d7205a63 2672RubyProcParameters
5fe10198
JF		 2673 : "|" RubyProcParameterList[parameters] "|" { $$ = $parameters; }
2674 | "||" { $$ = NULL; }
d7205a63
JF		 2675 ;
2676
2677RubyProcParametersOpt
09fc3efb 2678 : RubyProcParameters[pass] { $$ = $pass; }
5fe10198 2679 | { $$ = NULL; }
6c093cce
JF		 2680 ;
2681
2682RubyProcExpression
09fc3efb 2683 : "{" RubyProcParametersOpt[parameters] StatementListOpt[code] "}" { $$ = CYNew CYRubyProc($parameters, $code); }
6c093cce
JF		 2684 ;
2685
3ea7eed0 2686PrimaryExpression
675ff733 2687 : "{" RubyProcParameters[parameters] StatementListOpt[code] "}" { $$ = CYNew CYRubyProc($parameters, $code); }
6c093cce
JF		 2688 ;
2689
a61a2713
JF		 2690RubyBlockExpression_
2691 : AccessExpression[pass] LexNewLineOrOpt { $$ = $pass; }
2692 | RubyBlockExpression_[lhs] RubyProcExpression[rhs] LexNewLineOrOpt { $$ = CYNew CYRubyBlock($lhs, $rhs); }
2693 ;
2694
2695RubyBlockExpression
2696 : RubyBlockExpression_[pass] "\n" { $$ = $pass; }
2697 | RubyBlockExpression_[pass] { $$ = $pass; }
6c093cce 2698 ;
6c093cce 2699/* }}} */
2fad14e5
JF		 2700/* JavaScript FTW: Ruby Scopes {{{ */
2701MemberAccess
2702 : "::" "[" Expression[property] "]" { $$ = CYNew CYResolveMember(NULL, $property); }
2703 | "::" IdentifierName[property] { $$ = CYNew CYResolveMember(NULL, CYNew CYString($property)); }
2704 | "::" AutoComplete { driver.mode_ = CYDriver::AutoResolve; YYACCEPT; }
2705 ;
2706/* }}} */
2707/* JavaScript FTW: Ruby Symbols {{{ */
2708PrimaryExpression
2709 : ":" Word[name] { $$ = CYNew CYSymbol($name->Word()); }
2710 ;
2711/* }}} */
367eebb1 2712
e5332278 2713%%
8a392978
JF		 2714
2715bool CYDriver::Parse(CYMark mark) {
2716 mark_ = mark;
2717 CYLocal<CYPool> local(&pool_);
2718 cy::parser parser(*this);
2719#ifdef YYDEBUG
2720 parser.set_debug_level(debug_);
2721#endif
2722 return parser.parse() != 0;
2723}
2724
2725void CYDriver::Warning(const cy::parser::location_type &location, const char *message) {
2726 if (!strict_)
2727 return;
2728
2729 CYDriver::Error error;
2730 error.warning_ = true;
2731 error.location_ = location;
2732 error.message_ = message;
2733 errors_.push_back(error);
2734}
2735
2736void cy::parser::error(const cy::parser::location_type &location, const std::string &message) {
2737 CYDriver::Error error;
2738 error.warning_ = false;
2739 error.location_ = location;
2740 error.message_ = message;
2741 driver.errors_.push_back(error);
2742}
Cycript