Mercurial > projects > dil
view trunk/src/dil/TokensEnum.d @ 508:943ecc9c133a
Added isIntegralType() to Token and refactored code.
author | Aziz K?ksal <aziz.koeksal@gmail.com> |
---|---|
date | Wed, 12 Dec 2007 03:25:07 +0100 |
parents | 996041463028 |
children | f203c5248d0b |
line wrap: on
line source
/++ Author: Aziz Köksal License: GPL3 +/ module dil.TokensEnum; import common; enum TOK : ushort { Invalid, /// Flag for whitespace tokens that must be ignored in the parsing phase. Whitespace = 0x8000, Illegal = 1 | Whitespace, Comment = 2 | Whitespace, Shebang = 3 | Whitespace, HashLine = 4 | Whitespace, Filespec = 5 | Whitespace, Newline = 6 | Whitespace, Empty = 7, Identifier = 8, String, CharLiteral, // Special tokens FILE, LINE, DATE, TIME, TIMESTAMP, VENDOR, VERSION, // Number literals Int32, Int64, Uint32, Uint64, // Floating point number scanner relies on this order. (FloatXY + 3 == ImaginaryXY) Float32, Float64, Float80, Imaginary32, Imaginary64, Imaginary80, // Brackets LParen, RParen, LBracket, RBracket, LBrace, RBrace, Dot, Slice, Ellipses, // Floating point number operators Unordered, UorE, UorG, UorGorE, UorL, UorLorE, LorEorG, LorG, // Normal operators Assign, Equal, NotEqual, Not, LessEqual, Less, GreaterEqual, Greater, LShiftAssign, LShift, RShiftAssign,RShift, URShiftAssign, URShift, OrAssign, OrLogical, OrBinary, AndAssign, AndLogical, AndBinary, PlusAssign, PlusPlus, Plus, MinusAssign, MinusMinus, Minus, DivAssign, Div, MulAssign, Mul, ModAssign, Mod, XorAssign, Xor, CatAssign, Catenate, Tilde, Identity, NotIdentity, Colon, Semicolon, Question, Comma, Dollar, /* Keywords: NB.: Token.isKeyword() depends on this list being contiguous. */ Abstract, Alias, Align, Asm, Assert, Auto, Body, Break, Case, Cast, Catch, Cent, Class, Const, Continue, Debug, Default, Delegate, Delete, Deprecated, Do, Else, Enum, Export, Extern, False, Final, Finally, For, Foreach, Foreach_reverse, Function, Goto, If, Import, In, Inout, Interface, Invariant, Is, Lazy, Macro/+D2.0+/, Mixin, Module, New, Null, Out, Override, Package, Pragma, Private, Protected, Public, Ref/+D2.0+/, Return, Scope, Static, Struct, Super, Switch, Synchronized, Template, This, Throw, Traits/+D2.0+/, True, Try, Typedef, Typeid, Typeof, Union, Unittest, Version, Volatile, While, With, // Integral types. Char, Wchar, Dchar, Bool, Ucent, Byte, Ubyte, Short, Ushort, Int, Uint, Long, Ulong, Float, Double, Real, Ifloat, Idouble, Ireal, Cfloat, Cdouble, Creal, Void, HEAD, // start of linked list EOF, MAX } alias TOK.Abstract KeywordsBegin; alias TOK.Void KeywordsEnd; alias TOK.Char IntegralTypeBegin; alias TOK.Void IntegralTypeEnd; alias TOK.FILE SpecialTokensBegin; alias TOK.VERSION SpecialTokensEnd; /// A table mapping each TOK to a string. const string[] tokToString = [ "Invalid", "Illegal", "Comment", "#! /shebang/", "#line", `"filespec"`, "Newline", "Empty", "Identifier", "String", "CharLiteral", "__FILE__", "__LINE__", "__DATE__", "__TIME__", "__TIMESTAMP__", "__VENDOR__", "__VERSION__", "Int32", "Int64", "Uint32", "Uint64", "Float32", "Float64", "Float80", "Imaginary32", "Imaginary64", "Imaginary80", "(", ")", "[", "]", "{", "}", ".", "..", "...", "!<>=", // Unordered "!<>", // UorE "!<=", // UorG "!<", // UorGorE "!>=", // UorL "!>", // UorLorE "<>=", // LorEorG "<>", // LorG "=", "==", "!=", "!", "<=", "<", ">=", ">", "<<=", "<<", ">>=",">>", ">>>=", ">>>", "|=", "||", "|", "&=", "&&", "&", "+=", "++", "+", "-=", "--", "-", "/=", "/", "*=", "*", "%=", "%", "^=", "^", "~=", "~", "~", "is", "!is", ":", ";", "?", ",", "$", "abstract","alias","align","asm","assert","auto","body", "bool","break","byte","case","cast","catch","cdouble", "cent","cfloat","char","class","const","continue","creal", "dchar","debug","default","delegate","delete","deprecated","do", "double","else","enum","export","extern","false","final", "finally","float","for","foreach","foreach_reverse","function","goto", "idouble","if","ifloat","import","in","inout","int", "interface","invariant","ireal","is","lazy","long","macro", "mixin","module","new","null","out","override","package", "pragma","private","protected","public","real","ref","return", "scope","short","static","struct","super","switch","synchronized", "template","this","throw","__traits","true","try","typedef","typeid", "typeof","ubyte","ucent","uint","ulong","union","unittest", "ushort","version","void","volatile","wchar","while","with", "HEAD", "EOF" ]; static assert(tokToString.length == TOK.EOF+1);