-
Notifications
You must be signed in to change notification settings - Fork 1.2k
Expand file tree
/
Copy pathkwd-lsc.h
More file actions
192 lines (176 loc) · 11.4 KB
/
Copy pathkwd-lsc.h
File metadata and controls
192 lines (176 loc) · 11.4 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
//-------------------------------------------------------------------------------------------------------
// Copyright (C) Microsoft. All rights reserved.
// Copyright (c) ChakraCore Project Contributors. All rights reserved.
// Licensed under the MIT license. See LICENSE.txt file in the project root for full license information.
//-------------------------------------------------------------------------------------------------------
#ifndef KEYWORD
#define KEYWORD(tk,f,prec2,nop2,prec1,nop1,name)
#endif //!KEYWORD
#ifndef S_KEYWORD
#define S_KEYWORD(name,f,lab)
#endif //!S_KEYWORD
// token reserved word? (see fidXXX values in enum, in hash.h)
// binary operator precedence
// binary operator
// unary operator precedence
// unary operator
// name
KEYWORD(tkABSTRACT ,0, No, knopNone , No, knopNone , abstract)
KEYWORD(tkASSERT ,0, No, knopNone , No, knopNone , assert)
KEYWORD(tkAWAIT ,1, No, knopNone ,Uni, knopAwait , await)
KEYWORD(tkBOOLEAN ,0, No, knopNone , No, knopNone , boolean)
KEYWORD(tkBREAK ,1, No, knopNone , No, knopNone , break)
KEYWORD(tkBYTE ,0, No, knopNone , No, knopNone , byte)
KEYWORD(tkCASE ,1, No, knopNone , No, knopNone , case)
KEYWORD(tkCATCH ,1, No, knopNone , No, knopNone , catch)
KEYWORD(tkCHAR ,0, No, knopNone , No, knopNone , char)
KEYWORD(tkCONTINUE ,1, No, knopNone , No, knopNone , continue)
KEYWORD(tkDEBUGGER ,1, No, knopNone , No, knopNone , debugger)
KEYWORD(tkDECIMAL ,0, No, knopNone , No, knopNone , decimal)
KEYWORD(tkDEFAULT ,1, No, knopNone , No, knopNone , default)
KEYWORD(tkDELETE ,1, No, knopNone ,Uni, knopDelete , delete)
KEYWORD(tkDO ,1, No, knopNone , No, knopNone , do)
KEYWORD(tkDOUBLE ,0, No, knopNone , No, knopNone , double)
KEYWORD(tkELSE ,1, No, knopNone , No, knopNone , else)
KEYWORD(tkENSURE ,0, No, knopNone , No, knopNone , ensure)
KEYWORD(tkEVENT ,0, No, knopNone , No, knopNone , event)
KEYWORD(tkFALSE ,1, No, knopNone , No, knopNone , false)
KEYWORD(tkFINAL ,0, No, knopNone , No, knopNone , final)
KEYWORD(tkFINALLY ,1, No, knopNone , No, knopNone , finally)
KEYWORD(tkFLOAT ,0, No, knopNone , No, knopNone , float)
KEYWORD(tkFOR ,1, No, knopNone , No, knopNone , for)
KEYWORD(tkFUNCTION ,1, No, knopNone , No, knopNone , function)
KEYWORD(tkGET ,0, No, knopNone , No, knopNone , get)
KEYWORD(tkGOTO ,0, No, knopNone , No, knopNone , goto)
KEYWORD(tkIF ,1, No, knopNone , No, knopNone , if)
KEYWORD(tkIN ,1, Cmp, knopIn , No, knopNone , in)
KEYWORD(tkINSTANCEOF ,1, Cmp,knopInstOf , No, knopNone , instanceof)
KEYWORD(tkINT ,0, No, knopNone , No, knopNone , int)
KEYWORD(tkINTERNAL ,0, No, knopNone , No, knopNone , internal)
KEYWORD(tkINVARIANT ,0, No, knopNone , No, knopNone , invariant)
KEYWORD(tkLONG ,0, No, knopNone , No, knopNone , long)
KEYWORD(tkNAMESPACE ,0, No, knopNone , No, knopNone , namespace)
KEYWORD(tkNATIVE ,0, No, knopNone , No, knopNone , native)
KEYWORD(tkNEW ,1, No, knopNone , No, knopNone , new)
KEYWORD(tkNULL ,1, No, knopNone , No, knopNone , null)
KEYWORD(tkREQUIRE ,0, No, knopNone , No, knopNone , require)
KEYWORD(tkRETURN ,1, No, knopNone , No, knopNone , return)
KEYWORD(tkSBYTE ,0, No, knopNone , No, knopNone , sbyte)
KEYWORD(tkSET ,0, No, knopNone , No, knopNone , set)
KEYWORD(tkSHORT ,0, No, knopNone , No, knopNone , short)
KEYWORD(tkSWITCH ,1, No, knopNone , No, knopNone , switch)
KEYWORD(tkSYNCHRONIZED,0, No, knopNone , No, knopNone , synchronized)
KEYWORD(tkTHIS ,1, No, knopNone , No, knopNone , this)
KEYWORD(tkTHROW ,1, No, knopNone , No, knopNone , throw)
KEYWORD(tkTHROWS ,0, No, knopNone , No, knopNone , throws)
KEYWORD(tkTRANSIENT ,0, No, knopNone , No, knopNone , transient)
KEYWORD(tkTRUE ,1, No, knopNone , No, knopNone , true)
KEYWORD(tkTRY ,1, No, knopNone , No, knopNone , try)
KEYWORD(tkTYPEOF ,1, No, knopNone ,Uni, knopTypeof , typeof)
KEYWORD(tkUINT ,0, No, knopNone , No, knopNone , uint)
KEYWORD(tkULONG ,0, No, knopNone , No, knopNone , ulong)
KEYWORD(tkUSE ,0, No, knopNone , No, knopNone , use)
KEYWORD(tkUSHORT ,0, No, knopNone , No, knopNone , ushort)
KEYWORD(tkVAR ,1, No, knopNone , No, knopNone , var)
KEYWORD(tkVOID ,1, No, knopNone ,Uni, knopVoid , void)
KEYWORD(tkVOLATILE ,0, No, knopNone , No, knopNone , volatile)
KEYWORD(tkWHILE ,1, No, knopNone , No, knopNone , while)
KEYWORD(tkWITH ,1, No, knopNone , No, knopNone , with)
// Future reserved words that become keywords in ES6
KEYWORD(tkCLASS ,1, No, knopNone , No, knopNone , class)
KEYWORD(tkCONST ,1, No, knopNone , No, knopNone , const)
KEYWORD(tkEXPORT ,1, No, knopNone , No, knopNone , export)
KEYWORD(tkEXTENDS ,1, No, knopNone , No, knopNone , extends)
KEYWORD(tkIMPORT ,1, No, knopNone , No, knopNone , import)
KEYWORD(tkSUPER ,1, No, knopNone , No, knopNone , super)
// Note: yield is still treated as an identifier in non-strict, non-generator functions
// and is special cased in jsscan.js when generating kwd-swtch.h
// Note: yield is a weird operator in that it has assignment expression level precedence
// but looks like a unary operator
KEYWORD(tkYIELD ,1, No, knopNone ,Asg, knopYield , yield)
// Future reserved words in strict and non-strict modes
KEYWORD(tkENUM ,1, No, knopNone , No, knopNone , enum)
// Additional future reserved words in strict mode
KEYWORD(tkIMPLEMENTS ,2, No, knopNone , No, knopNone , implements)
KEYWORD(tkINTERFACE ,2, No, knopNone , No, knopNone , interface)
KEYWORD(tkLET ,2, No, knopNone , No, knopNone , let)
KEYWORD(tkPACKAGE ,2, No, knopNone , No, knopNone , package)
KEYWORD(tkPRIVATE ,2, No, knopNone , No, knopNone , private)
KEYWORD(tkPROTECTED ,2, No, knopNone , No, knopNone , protected)
KEYWORD(tkPUBLIC ,2, No, knopNone , No, knopNone , public)
KEYWORD(tkSTATIC ,2, No, knopNone , No, knopNone , static)
S_KEYWORD(LEval ,3, eval)
S_KEYWORD(LArguments ,3, arguments)
S_KEYWORD(LTarget ,3, target)
#undef KEYWORD
#ifndef TOK_DCL
#define TOK_DCL(tk,prec2,nop2,prec1,nop1)
#endif //!TOK_DCL
// The identifier token must follow the last identifier keyword
TOK_DCL(tkID , No, knopNone , No, knopNone)
// Non-operator non-identifier tokens
TOK_DCL(tkSColon , No, knopNone , No, knopNone ) // ;
TOK_DCL(tkRParen , No, knopNone , No, knopNone ) // )
TOK_DCL(tkRBrack , No, knopNone , No, knopNone ) // ]
TOK_DCL(tkLCurly , No, knopNone , No, knopNone ) // {
TOK_DCL(tkRCurly , No, knopNone , No, knopNone ) // }
// Operator non-identifier tokens
TOK_DCL(tkComma ,Cma, knopComma , No, knopNone ) // ,
TOK_DCL(tkDArrow ,Asg, knopFncDecl, No, knopNone ) // =>
TOK_DCL(tkAsg ,Asg, knopAsg , No, knopNone ) // =
TOK_DCL(tkAsgAdd ,Asg, knopAsgAdd , No, knopNone ) // +=
TOK_DCL(tkAsgSub ,Asg, knopAsgSub , No, knopNone ) // -=
TOK_DCL(tkAsgMul ,Asg, knopAsgMul , No, knopNone ) // *=
TOK_DCL(tkAsgDiv ,Asg, knopAsgDiv , No, knopNone ) // /=
TOK_DCL(tkAsgExpo ,Asg, knopAsgExpo, No, knopNone ) // **=
TOK_DCL(tkAsgMod ,Asg, knopAsgMod , No, knopNone ) // %=
TOK_DCL(tkAsgAnd ,Asg, knopAsgAnd , No, knopNone ) // &=
TOK_DCL(tkAsgXor ,Asg, knopAsgXor , No, knopNone ) // ^=
TOK_DCL(tkAsgOr ,Asg, knopAsgOr , No, knopNone ) // |=
TOK_DCL(tkAsgLsh ,Asg, knopAsgLsh , No, knopNone ) // <<=
TOK_DCL(tkAsgRsh ,Asg, knopAsgRsh , No, knopNone ) // >>=
TOK_DCL(tkAsgRs2 ,Asg, knopAsgRs2 , No, knopNone ) // >>>=
TOK_DCL(tkQMark ,Que, knopQmark , No, knopNone ) // ?
TOK_DCL(tkColon , No, knopNone , No, knopNone ) // :
TOK_DCL(tkLogOr ,Lor, knopLogOr , No, knopNone ) // ||
TOK_DCL(tkLogAnd ,Lan, knopLogAnd , No, knopNone ) // &&
TOK_DCL(tkCoalesce ,Lco, knopCoalesce,No, knopNone ) // ??
TOK_DCL(tkOr ,Bor, knopOr , No, knopNone ) // |
TOK_DCL(tkXor ,Xor, knopXor , No, knopNone ) // ^
TOK_DCL(tkAnd ,Ban, knopAnd , No, knopNone ) // &
TOK_DCL(tkEQ ,Equ, knopEq , No, knopNone ) // ==
TOK_DCL(tkNE ,Equ, knopNe , No, knopNone ) // !=
TOK_DCL(tkEqv ,Equ, knopEqv , No, knopNone ) // ===
TOK_DCL(tkNEqv ,Equ, knopNEqv , No, knopNone ) // !==
TOK_DCL(tkLT ,Cmp, knopLt , No, knopNone ) // <
TOK_DCL(tkLE ,Cmp, knopLe , No, knopNone ) // <=
TOK_DCL(tkGT ,Cmp, knopGt , No, knopNone ) // >
TOK_DCL(tkGE ,Cmp, knopGe , No, knopNone ) // >=
TOK_DCL(tkLsh ,Shf, knopLsh , No, knopNone ) // <<
TOK_DCL(tkRsh ,Shf, knopRsh , No, knopNone ) // >>
TOK_DCL(tkRs2 ,Shf, knopRs2 , No, knopNone ) // >>>
TOK_DCL(tkAdd ,Add, knopAdd ,Uni, knopPos ) // +
TOK_DCL(tkSub ,Add, knopSub ,Uni, knopNeg ) // -
TOK_DCL(tkExpo ,Expo, knopExpo , No, knopNone ) // **
TOK_DCL(tkStar ,Mul, knopMul , No, knopNone ) // *
TOK_DCL(tkDiv ,Mul, knopDiv , No, knopNone ) // /
TOK_DCL(tkPct ,Mul, knopMod , No, knopNone ) // %
TOK_DCL(tkTilde , No, knopNone ,Uni, knopNot ) // ~
TOK_DCL(tkBang , No, knopNone ,Uni, knopLogNot ) // !
TOK_DCL(tkInc , No, knopNone ,Uni, knopIncPre ) // ++
TOK_DCL(tkDec , No, knopNone ,Uni, knopDecPre ) // --
TOK_DCL(tkEllipsis , No, knopNone ,Spr, knopEllipsis ) // ...
TOK_DCL(tkLParen , No, knopNone , No, knopNone ) // (
TOK_DCL(tkLBrack , No, knopNone , No, knopNone ) // [
TOK_DCL(tkDot , No, knopNone , No, knopNone ) // .
TOK_DCL(tkOptChain , No, knopNone , No, knopNone ) // ?.
// String template tokens
TOK_DCL(tkStrTmplBasic , No, knopNone , No, knopNone ) // `...`
TOK_DCL(tkStrTmplBegin , No, knopNone , No, knopNone ) // `...${
TOK_DCL(tkStrTmplMid , No, knopNone , No, knopNone ) // }...${ Note: tkStrTmplMid and tkStrTmplEnd tokens do not actually contain the opening '}' character.
TOK_DCL(tkStrTmplEnd , No, knopNone , No, knopNone ) // }...` Since the scanner can't disambiguate a tkRCurly which is part of the expression, literal, or string template syntax
// we check to make sure the token after parsing the expression is a tkRCurly and put the scanner into a string template
// scanning mode which will scan the string literal and search for the closing '${' or '`'.
TOK_DCL(tkComment , No, knopNone, No, knopNone ) // Comment for syntax coloring
TOK_DCL(tkScanError , No, knopNone, No, knopNone ) // Error in syntax coloring
#undef TOK_DCL