Mercurial > projects > dil
view trunk/src/Token.d @ 95:0eb4c8a5b32b
- Added TOK.Invalid.
- Moved STC as StorageClass to module Type.
- Added In, Out, Ref, Lazy and Variadic to StorageClass.
- Added member 'next' to class Type to represent non-basic types like pointers, arrays etc.
- Added class PointerType and ArrayType.
- Added class Argument to represent function parameters.
- Implemented most of parseBasicType2() and parseParameters().
author | aziz |
---|---|
date | Fri, 06 Jul 2007 18:37:03 +0000 |
parents | ac8d961d10d1 |
children | 1a83e5070a84 |
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/++ Author: Aziz Köksal License: GPL2 +/ module Token; struct Position { size_t loc; size_t col; } enum TOK { Invalid, Identifier, Comment, String, CharLiteral, WCharLiteral, DCharLiteral, // Numbers Number, Int32, Int64, Uint32, Uint64, // Floating point 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 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, 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,True,Try,Typedef,Typeid, Typeof,Ubyte,Ucent,Uint,Ulong,Union,Unittest, Ushort,Version,Void,Volatile,Wchar,While,With, EOF } alias TOK.Abstract KeywordsBegin; alias TOK.With KeywordsEnd; struct Token { TOK type; // Position pos; char* start; char* end; union { struct { string str; char pf; } dchar dchar_; long long_; ulong ulong_; int int_; uint uint_; float float_; double double_; real real_; } string srcText() { assert(start && end); return start[0 .. end - start]; } bool isKeyword() { if (KeywordsBegin <= type && type <= KeywordsEnd) return true; return false; } }