projects/dang: src/parser/Parser.d annotate

annotate src/parser/Parser.d @ 207:e0551773a005

Added the correct version.

author	Anders Johnsen <skabet@gmail.com>
date	Tue, 12 Aug 2008 18:19:34 +0200
parents	d3c148ca429b
children	42e663451371

rev	line source
206 d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	1 module parser.Parser;
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	2
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	3 import lexer.Lexer,
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	4 lexer.Token;
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	5
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	6 import parser.Action;
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	7
207 e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	8 import basic.Message,
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	9 basic.Attribute;
206 d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	10
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	11 import basic.SmallArray,
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	12 basic.SourceManager;
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	13
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	14 import tango.io.Stdout,
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	15 Integer = tango.text.convert.Integer;
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	16
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	17 class Parser
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	18 {
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	19 Action action;
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	20 MessageHandler messages;
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	21 alias Object Exp;
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	22 alias Object Stmt;
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	23 alias Object Decl;
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	24 alias Object Module;
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	25
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	26 this(MessageHandler messages)
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	27 {
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	28 this.messages = messages;
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	29 }
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	30
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	31 Module parse(SourceManager sm, Lexer lexer, Action act)
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	32 {
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	33 this.sm = sm;
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	34 this.lexer = lexer;
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	35 this.action = act;
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	36
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	37 Module m;
207 e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	38 if (peek.type == Tok.Module)
206 d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	39 {
207 e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	40 Token _module = next();
206 d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	41 ModuleName name = parseModuleName();
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	42 m = action.actOnModule(_module, sm.getText(name.asRange()));
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	43 require(Tok.Seperator);
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	44 }
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	45 else
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	46 {
207 e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	47 SLoc loc = peek.location;
206 d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	48 m = action.actOnImplicitModule(loc, sm.getFile(loc));
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	49 }
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	50
207 e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	51 auto nes = parseAttributeInit;
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	52 while( !isa(Tok.EOF) )
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	53 {
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	54 while ( peek.isAttribute )
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	55 nes ~= parseAttribute(nes[$-1]);
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	56
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	57 foreach (d; parseDeclDef(nes[$-1].a))
206 d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	58 action.actOnModuleDecl(m, d);
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	59
207 e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	60 nes = parseAttributeScope(nes);
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	61 }
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	62
206 d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	63 return m;
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	64 }
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	65
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	66 private:
207 e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	67 Decl[] parseDeclDef(Attribute a)
206 d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	68 {
207 e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	69 if ( isa (Tok.Import) )
206 d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	70 return parseImports();
207 e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	71
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	72 return [parseDecl(a)];
206 d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	73 }
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	74
207 e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	75 Decl parseDecl(Attribute att)
206 d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	76 {
207 e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	77 switch(peek.type)
206 d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	78 {
207 e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	79 case Tok.Struct:
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	80 Id type = Id(next());
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	81 Id iden = Id(require(Tok.Identifier));
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	82 return parseStruct(type, iden, att);
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	83
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	84 case Tok.Class:
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	85 Id type = Id(next());
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	86 Id iden = Id(require(Tok.Identifier));
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	87 return parseClass(type, iden, att);
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	88
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	89 case Tok.Interface:
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	90 Id type = Id(next());
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	91 Id iden = Id(require(Tok.Identifier));
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	92 return parseInterface(type, iden, att);
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	93
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	94 case Tok.Alias:
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	95 next();
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	96 auto decl = parseDecl(Attribute());
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	97 return action.actOnAliasDecl(decl, att);
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	98
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	99 case Tok.Identifier:
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	100 Id type = parseType;
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	101 Id iden = Id(require(Tok.Identifier));
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	102
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	103 switch(peek.type)
206 d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	104 {
207 e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	105 case Tok.Seperator:
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	106 Token sep = next();
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	107 return action.actOnDeclarator(type, iden, null, att);
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	108
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	109 case Tok.Assign:
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	110 Token assign = next();
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	111 Exp exp = parseExpression();
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	112 require(Tok.Seperator);
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	113 return action.actOnDeclarator(type, iden, exp, att);
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	114
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	115 case Tok.OpenParentheses:
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	116 return parseFunc(type, iden, att);
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	117
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	118 default:
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	119 auto n1 = next();
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	120 isEOF(type.tok);
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	121 messages.report(UnexpectedTok, n1.location).arg(n1.get(sm));
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	122 return action.actOnDeclarator(type, iden, null, att);
206 d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	123 }
207 e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	124 messages.report(InvalidDeclType, peek.location)
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	125 .arg(sm.getText(peek.asRange));
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	126
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	127 default:
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	128 if (peek.isBasicType)
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	129 goto case Tok.Identifier;
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	130
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	131 messages.report(UnexpectedTok, peek.location)
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	132 .arg(sm.getText(peek.asRange));
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	133
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	134 next();
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	135 return null;
206 d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	136 }
207 e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	137 messages.report(UnexpectedTok, peek.location)
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	138 .arg(peek.get(sm))
206 d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	139 .arg(Tok.Identifier)
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	140 .fatal(ExitLevel.Parser);
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	141 }
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	142
207 e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	143 Extern parseLinkageType()
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	144 {
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	145 Extern e = Extern.D;
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	146 if(peek(1).type != Tok.OpenParentheses)
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	147 return e;
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	148
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	149 next(); next();
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	150
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	151 Token t = require(Tok.Identifier);
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	152
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	153 switch(sm.getText(t.asRange))
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	154 {
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	155 case "C":
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	156 if (peek(0).type == Tok.Plus &&
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	157 peek(1).type == Tok.Plus)
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	158 e = Extern.CPlusPlus;
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	159 else
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	160 e = Extern.C;
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	161 break;
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	162 case "D":
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	163 break;
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	164 case "Windows":
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	165 e = Extern.Windows;
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	166 break;
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	167 case "Pascal":
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	168 e = Extern.Pascal;
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	169 break;
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	170 case "System":
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	171 e = Extern.System;
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	172 break;
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	173 default:
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	174 messages.report(UnexpectedLinkType, t.location);
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	175 }
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	176
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	177 if (!isa(Tok.CloseParentheses))
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	178 messages.report(UnexpectedTokSingle, peek.location);
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	179
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	180 return e;
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	181 }
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	182
206 d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	183 /**
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	184 Parse a series of imports belonging to a single import token.
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	185 */
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	186 Decl[] parseImports()
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	187 {
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	188 Token _import = require(Tok.Import);
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	189 SmallArray!(Decl) res;
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	190 void addToRes(Decl d) { res ~= d; }
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	191
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	192 bool done = false;
207 e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	193 while (!done && !isa(Tok.Seperator))
206 d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	194 {
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	195 ModuleName mod = parseModuleName();
207 e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	196 Token tok = peek;
206 d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	197 switch (tok.type)
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	198 {
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	199 case Tok.Comma:
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	200 // import A, B.C;
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	201 // parse another module-name
207 e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	202 next();
206 d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	203 res ~= action.actOnImport(_import, mod, null);
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	204 break;
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	205 case Tok.Assign:
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	206 // import B = A.A;
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	207 // ^- must be a single identifier
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	208 // renamed import
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	209 if (mod.packages.length != 0)
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	210 {
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	211 SLoc loc = mod.packages[0].tok.location;
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	212 messages.report(RenameMustBeSingleIdent, loc);
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	213 }
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	214 //if (isStatic)
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	215 // error("Static imports cannot be renamed");
207 e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	216 next();
206 d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	217 Id name = mod.id;
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	218 mod = parseModuleName();
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	219 // create from mod and rename to `name`
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	220 res ~= action.actOnImport(_import, mod, &name);
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	221 break;
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	222 case Tok.Colon:
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	223 // import A : a;
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	224 // selective imports, potentially import A : print = a
207 e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	225 next();
206 d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	226 Decl d = action.actOnImport(_import, mod, null);
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	227 // do-while on a comma:
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	228 // add explicit symbol
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	229 do
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	230 {
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	231 Id sym = parseIdentifier();
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	232 Id dummy;
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	233 Id* name = null;
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	234 if (skip(Tok.Assign))
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	235 {
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	236 dummy = sym;
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	237 name = &dummy;
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	238 sym = parseIdentifier();
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	239 }
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	240 action.addSelectiveImport(d, sym, name);
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	241
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	242 } while (skip(Tok.Comma));
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	243 require(Tok.Seperator);
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	244 res ~= d;
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	245 return res.safe();
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	246 case Tok.Seperator:
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	247 done = true;
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	248 break;
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	249 default:
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	250 goto Lerror;
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	251 }
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	252 res ~= action.actOnImport(_import, mod, null);
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	253 }
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	254
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	255 require(Tok.Seperator);
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	256 return res.safe();
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	257 Lerror:
207 e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	258 while (!isa (Tok.Seperator))
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	259 next();
206 d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	260 return res.safe();
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	261 }
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	262
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	263 /**
207 e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	264 Parse interface
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	265 */
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	266 Decl parseInterface(Id type, Id iden, Attribute att)
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	267 {
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	268 auto decl = action.actOnDeclarator(type, iden, null, att);
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	269
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	270 if (peek.type == Tok.Colon)
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	271 // SuperInterfaces
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	272 {
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	273 next(); // Remove colon.
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	274
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	275 Id identifier;
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	276
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	277 // The identifier
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	278 identifier = Id(require(Tok.Identifier));
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	279
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	280 action.actOnInterfaceBaseClass(decl, identifier);
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	281
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	282 // We should now have an optional list of items, each starting ','
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	283 while (peek.type == Tok.Comma)
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	284 {
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	285 next(); // Remove comma
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	286
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	287 // The identifier
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	288 identifier = Id(require(Tok.Identifier));
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	289
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	290 action.actOnInterfaceBaseClass(decl, identifier);
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	291 }
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	292 }
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	293
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	294 require(Tok.OpenBrace);
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	295
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	296 auto nes = parseAttributeInit;
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	297 while( !isa(Tok.EOF) && !isa(Tok.CloseBrace) )
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	298 {
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	299 while ( peek.isAttribute )
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	300 nes ~= parseAttribute(nes[$-1]);
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	301
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	302 auto m_decl = parseDecl(nes[$-1].a);
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	303 action.actOnInterfaceMember(decl, m_decl);
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	304
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	305 nes = parseAttributeScope(nes);
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	306 }
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	307
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	308 require(Tok.CloseBrace);
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	309
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	310 return decl;
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	311 }
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	312
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	313 /**
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	314 Parse class
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	315 */
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	316 Decl parseClass(Id type, Id iden, Attribute att)
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	317 {
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	318 auto decl = action.actOnDeclarator(type, iden, null, att);
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	319
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	320 if (peek.type == Tok.Colon)
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	321 // BaseClassList - Super class and interfaces(in that order)
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	322 {
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	323 next(); // Remove colon.
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	324
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	325 Token protection;
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	326 Id identifier;
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	327
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	328 // First we expect an optional protection level.
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	329 if (peek.isBaseClassProtection)
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	330 protection = next();
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	331 // Then the identifier
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	332 identifier = Id(require(Tok.Identifier));
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	333
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	334 action.actOnClassBaseClass(decl, identifier);
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	335
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	336 // We should now have an optional list of items, each starting ','
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	337 while (peek.type == Tok.Comma)
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	338 {
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	339 next(); // Remove comma
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	340
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	341 // First we expect an optional protection level.
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	342 if (peek.isBaseClassProtection)
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	343 protection = next();
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	344 // Then the identifier
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	345 identifier = Id(require(Tok.Identifier));
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	346
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	347 action.actOnClassBaseClass(decl, identifier);
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	348 }
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	349 }
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	350
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	351 require(Tok.OpenBrace);
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	352
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	353 auto nes = parseAttributeInit;
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	354 while( !isa(Tok.EOF) && !isa(Tok.CloseBrace) )
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	355 {
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	356 while ( peek.isAttribute )
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	357 nes ~= parseAttribute(nes[$-1]);
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	358
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	359 switch(peek.type)
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	360 {
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	361 case Tok.This:
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	362 auto id = Id(next);
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	363 auto m_decl = parseFunc(iden, id, nes[$-1].a);
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	364 action.actOnClassMember(decl, m_decl);
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	365 break;
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	366
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	367 default:
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	368 auto m_decl = parseDecl(nes[$-1].a);
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	369 action.actOnClassMember(decl, m_decl);
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	370 }
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	371
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	372 nes = parseAttributeScope(nes);
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	373 }
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	374
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	375 require(Tok.CloseBrace);
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	376
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	377 return decl;
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	378 }
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	379
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	380 /**
206 d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	381 Parse struct
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	382 */
207 e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	383 Decl parseStruct(Id type, Id iden, Attribute att)
206 d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	384 {
207 e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	385 auto decl = action.actOnDeclarator(type, iden, null, att);
206 d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	386
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	387 require(Tok.OpenBrace);
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	388
207 e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	389 auto nes = parseAttributeInit;
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	390 while( !isa(Tok.EOF) && !isa(Tok.CloseBrace) )
206 d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	391 {
207 e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	392 while ( peek.isAttribute )
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	393 nes ~= parseAttribute(nes[$-1]);
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	394
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	395 auto m_decl = parseDecl(nes[$-1].a);
206 d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	396 action.actOnStructMember(decl, m_decl);
207 e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	397
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	398 nes = parseAttributeScope(nes);
206 d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	399 }
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	400
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	401 require(Tok.CloseBrace);
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	402
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	403 return decl;
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	404 }
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	405
207 e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	406 Att[] parseAttributeInit()
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	407 {
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	408 Att[] nes;
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	409 nes ~= Att();
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	410 nes[0].nested = Scope;
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	411 return nes;
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	412 }
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	413
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	414 Att[] parseAttributeScope(Att[] nes)
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	415 {
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	416 while ( nes[$-1].nested == Single )
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	417 nes.length = nes.length - 1;
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	418
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	419 while ( isa(Tok.CloseBrace) && nes.length > 1)
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	420 {
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	421 while ( nes.length > 1 )
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	422 {
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	423 if( nes[$-1].nested == Scope )
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	424 {
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	425 nes.length = nes.length - 1;
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	426 next();
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	427 break;
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	428 }
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	429 nes.length = nes.length - 1;
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	430 }
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	431 }
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	432
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	433 return nes;
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	434 }
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	435
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	436 Att parseAttribute(Att last)
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	437 {
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	438 Att _parseAttribute(Att last)
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	439 {
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	440 Att a = last;
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	441 a.nested = Single;
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	442
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	443 switch(peek.type)
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	444 {
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	445 case Tok.Public:
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	446 a.a.setProtection(Protection.Public);
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	447 break;
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	448 case Tok.Private:
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	449 a.a.setProtection(Protection.Private);
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	450 break;
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	451 case Tok.Package:
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	452 a.a.setProtection(Protection.Package);
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	453 break;
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	454 case Tok.Protected:
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	455 a.a.setProtection(Protection.Protected);
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	456 break;
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	457 case Tok.Export:
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	458 a.a.setProtection(Protection.Export);
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	459 break;
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	460 case Tok.Static:
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	461 a.a.setStatic;
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	462 break;
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	463 case Tok.Final:
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	464 a.a.setFinal;
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	465 break;
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	466 case Tok.Const:
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	467 a.a.setConst;
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	468 break;
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	469 case Tok.Abstract:
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	470 a.a.setAbstract;
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	471 break;
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	472 case Tok.Override:
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	473 a.a.setOverride;
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	474 break;
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	475 case Tok.Deprecated:
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	476 a.a.setDeprecated;
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	477 break;
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	478 case Tok.Auto:
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	479 a.a.setAuto;
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	480 break;
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	481 case Tok.Extern:
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	482 Extern e = parseLinkageType;
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	483 a.a.setExtern(e);
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	484 break;
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	485 }
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	486 next();
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	487
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	488 return a;
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	489 }
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	490
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	491 Att a = _parseAttribute(last);
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	492
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	493 while (peek.isAttribute)
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	494 {
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	495 a = parseAttribute(a);
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	496 }
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	497
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	498 if (peek.type == Tok.Colon)
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	499 {
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	500 a.nested = All;
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	501 next();
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	502 }
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	503 else if (peek.type == Tok.OpenBrace)
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	504 {
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	505 a.nested = Scope;
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	506 next();
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	507 }
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	508
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	509 return a;
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	510 }
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	511
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	512 enum : uint
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	513 {
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	514 Single,
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	515 Scope,
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	516 All
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	517 }
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	518
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	519 struct Att
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	520 {
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	521 Attribute a;
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	522 uint nested;
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	523 }
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	524
206 d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	525 /**
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	526 Parse statements.
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	527
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	528 This is the place to attack!
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	529 */
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	530 Stmt parseStatement()
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	531 {
207 e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	532 switch (peek.type)
206 d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	533 {
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	534 case Tok.Return:
207 e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	535 Token ret = next();
206 d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	536 Exp exp;
207 e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	537 if (peek.type != Tok.Seperator)
206 d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	538 exp = parseExpression();
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	539 require(Tok.Seperator);
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	540 return action.actOnReturnStmt(ret, exp);
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	541
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	542 case Tok.If:
207 e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	543 Token _if = next();
206 d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	544
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	545 require(Tok.OpenParentheses);
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	546 Exp cond = parseExpression();
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	547 require(Tok.CloseParentheses);
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	548
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	549 Stmt thenB = parseSingleOrCompoundStatement();
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	550
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	551 // if there is no else part we use the if as token, to have
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	552 // something than can be passed along
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	553 Token _else = _if;
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	554 Stmt elseB;
207 e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	555 if (peek.type == Tok.Else)
206 d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	556 {
207 e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	557 _else = next();
206 d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	558 elseB = parseSingleOrCompoundStatement();
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	559 }
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	560 return action.actOnIfStmt(_if, cond, thenB, _else, elseB);
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	561
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	562 case Tok.While:
207 e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	563 Token _while = next();
206 d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	564 require(Tok.OpenParentheses);
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	565 Exp cond = parseExpression();
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	566 require(Tok.CloseParentheses);
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	567 Stmt bodyStmt = parseSingleOrCompoundStatement();
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	568 return action.actOnWhileStmt(_while, cond, bodyStmt);
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	569
207 e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	570 case Tok.For:
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	571 Token _for = next();
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	572 require(Tok.OpenParentheses);
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	573 Stmt init;
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	574 if ( isa(Tok.Seperator))
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	575 require(Tok.Seperator);
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	576 else
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	577 init = parseStatement();
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	578
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	579 Exp cond;
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	580 if ( !isa(Tok.Seperator))
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	581 cond = parseExpression();
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	582 require(Tok.Seperator);
206 d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	583
207 e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	584 Exp incre;
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	585 if ( !isa(Tok.CloseParentheses))
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	586 incre = parseExpression();
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	587 require(Tok.CloseParentheses);
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	588
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	589 Stmt bodyStmt = parseSingleOrCompoundStatement();
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	590 return action.actOnForStmt(_for, init, cond, incre, bodyStmt);
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	591
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	592 case Tok.Switch:
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	593 auto t = next();
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	594 require(Tok.OpenParentheses);
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	595 auto target = parseExpression();
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	596 auto res = action.actOnStartOfSwitchStmt(t, target);
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	597 require(Tok.CloseParentheses);
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	598 require(Tok.OpenBrace);
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	599 while (true)
206 d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	600 {
207 e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	601 Stmt[] statements;
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	602 if (isa(Tok.Default))
206 d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	603 {
207 e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	604 Token _default = next();
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	605 require(Tok.Colon);
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	606 statements.length = 0;
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	607 while (peek.type != Tok.Case
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	608 && peek.type != Tok.Default
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	609 && peek.type != Tok.CloseBrace)
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	610 statements ~= parseStatement();
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	611 action.actOnDefaultStmt(res, _default, statements);
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	612 continue;
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	613 }
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	614
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	615 Token _case = peek;
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	616 if (_case.type != Tok.Case)
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	617 break;
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	618 next();
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	619
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	620 Exp[] literals;
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	621 do
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	622 {
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	623 Exp e = parseExpression();
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	624 literals ~= e;
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	625 }
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	626 while (skip(Tok.Comma));
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	627 require(Tok.Colon);
206 d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	628
207 e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	629 while (peek.type != Tok.Case
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	630 && peek.type != Tok.Default
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	631 && peek.type != Tok.CloseBrace)
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	632 statements ~= parseStatement();
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	633
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	634 action.actOnCaseStmt(res, _case, literals, statements);
206 d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	635
207 e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	636 if (peek.type == Tok.CloseBrace)
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	637 break;
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	638 }
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	639 require(Tok.CloseBrace);
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	640 return res;
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	641
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	642 case Tok.Star:
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	643 auto exp = parseExpression();
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	644 require(Tok.Seperator);
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	645 return action.actOnExprStmt(exp);
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	646
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	647 case Tok.Identifier:
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	648 // If it's a '*' it must be a method. Otherwise it won't give
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	649 // any sense.
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	650
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	651 if (isa(Tok.Function, 1) \|\|
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	652 isa(Tok.Identifier, 1) \|\|
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	653 isa(Tok.Star, 1))
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	654 {
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	655 Attribute a;
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	656 return action.actOnDeclStmt(parseDecl(a));
206 d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	657 }
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	658
207 e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	659 if (isa(Tok.OpenBracket, 1))
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	660 {
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	661 int i = 1;
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	662 while (isa(Tok.OpenBracket, i) \|\|
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	663 isa(Tok.Star, i) \|\|
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	664 isa(Tok.Identifier, i))
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	665 {
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	666 if (isa(Tok.Identifier, i))
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	667 return action.actOnDeclStmt(parseDecl(Attribute()));
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	668
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	669 i++;
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	670 if (isa(Tok.Star,i-1))
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	671 continue;
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	672 // Must be OpenBracket here..
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	673
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	674 if (isa(Tok.Integer, i))
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	675 i++;
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	676 else
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	677 if (isa(Tok.CloseBracket, i))
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	678 return action.actOnDeclStmt(parseDecl(Attribute()));
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	679 else
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	680 i++;
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	681
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	682 if (!isa(Tok.CloseBracket, i))
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	683 break;
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	684 i++;
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	685 }
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	686 if (isa(Tok.Function, i))
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	687 return action.actOnDeclStmt(parseDecl(Attribute()));
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	688 }
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	689
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	690 // Expression: a.b, a = b, a(b) etc.
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	691 Exp exp = parseExpression();
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	692 require(Tok.Seperator);
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	693 return action.actOnExprStmt(exp);
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	694
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	695 case Tok.Void: // And all basic types
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	696 return action.actOnDeclStmt(parseVarDecl());
206 d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	697
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	698 default:
207 e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	699 if (peek.isBasicType)
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	700 goto case Tok.Void;
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	701
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	702 messages.report(UnexpectedBeginStmt, peek.location).arg(peek.get(sm));
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	703 require(Tok.Seperator);
206 d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	704 return null;
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	705 }
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	706 }
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	707
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	708 Decl parseVarDecl()
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	709 {
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	710 // manually hardcoded to only support "type id [= exp];"
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	711 // as that is the only thing the codegen understands
207 e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	712 Id type = parseType();
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	713 Id id = Id(next());
206 d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	714 Exp init;
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	715 if (skip(Tok.Assign))
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	716 init = parseExpression();
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	717 require(Tok.Seperator);
207 e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	718 Attribute att;
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	719 Decl d = action.actOnDeclarator(type, id, init, att);
206 d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	720 return d;
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	721 }
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	722
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	723 /**
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	724 Parses a function/method given the already parsed return type and name
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	725 */
207 e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	726 Decl parseFunc(ref Id type, ref Id name, Attribute att)
206 d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	727 {
207 e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	728 Decl func = action.actOnStartOfFunctionDef(type, name, att);
206 d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	729 parseFuncArgs(func);
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	730
207 e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	731 if(peek.type == Tok.Seperator)
206 d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	732 {
207 e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	733 next();
206 d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	734 return func;
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	735 }
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	736 Stmt stmt = parseCompoundStatement();
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	737
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	738 return action.actOnEndOfFunction(func, stmt);
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	739 }
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	740
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	741 /**
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	742 Parse the function arguments, assumes current token is (.
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	743
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	744 Both the intitial paren and the ending paren is consumed.
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	745 */
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	746 void parseFuncArgs(Decl func)
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	747 {
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	748 require(Tok.OpenParentheses); // Remove the "(" token.
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	749
207 e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	750 while(peek.type != Tok.CloseParentheses)
206 d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	751 {
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	752 auto t = parseType();
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	753 Id i;
207 e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	754 if(peek.type == Tok.Identifier)
206 d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	755 i = parseIdentifier();
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	756 action.addFuncArg(func, t, i);
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	757
207 e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	758 if(peek.type == Tok.Comma)
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	759 next();
206 d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	760 }
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	761
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	762 require(Tok.CloseParentheses); // Remove the ")"
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	763 }
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	764
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	765 /**
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	766 Parse either a block, or a single statement as allowed after if, while
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	767 and for.
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	768 */
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	769 Stmt parseSingleOrCompoundStatement()
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	770 {
207 e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	771 if (peek.type == Tok.OpenBrace)
206 d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	772 return parseCompoundStatement();
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	773 return parseStatement();
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	774 }
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	775
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	776 /**
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	777 Parses a function-body or similar, expects an opening brace to be the
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	778 current token.
207 e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	779
206 d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	780 Will consume both the starting { and ending }
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	781 */
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	782 Stmt parseCompoundStatement()
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	783 {
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	784 Token lbrace = require(Tok.OpenBrace);
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	785 SmallArray!(Stmt, 32) stmts; // Try to use the stack only
207 e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	786 while ( !isa(Tok.CloseBrace) && !isa(Tok.EOF) )
206 d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	787 stmts ~= parseStatement();
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	788 Token rbrace = require(Tok.CloseBrace);
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	789 return action.actOnCompoundStmt(lbrace, rbrace, stmts.unsafe());
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	790 }
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	791
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	792 Id parseIdentifier()
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	793 {
207 e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	794 Token tok = next();
206 d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	795
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	796 if (tok.type is Tok.Identifier)
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	797 return Id(tok);
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	798
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	799 messages.report(UnexpectedTokSingle, tok.location)
207 e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	800 .arg(tok.get(sm))
206 d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	801 .arg(Tok.Identifier);
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	802 }
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	803
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	804 ModuleName parseModuleName()
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	805 {
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	806 auto id = parseIdentifier();
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	807 ModuleName mod;
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	808 while (skip(Tok.Dot))
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	809 {
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	810 mod.packages ~= id;
207 e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	811 if (peek.type != Tok.Identifier) {
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	812 messages.report(ExpectedIdAfterPackage, peek.location);
206 d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	813 goto Lerror;
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	814 }
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	815 id = parseIdentifier();
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	816 }
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	817 mod.id = id;
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	818 return mod;
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	819 Lerror:
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	820 while (!skip(Tok.Seperator))
207 e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	821 next();
206 d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	822 return mod;
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	823 }
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	824
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	825
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	826 /**
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	827 Parse a type - this includes pointer and array(at some point) types.
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	828 */
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	829 Id parseType()
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	830 {
207 e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	831 Token type = next();
206 d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	832
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	833 Id currentType;
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	834
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	835 if ( !(type.isBasicType \|\| type.type == Tok.Identifier) )
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	836 messages.report(InvalidType, type.location);
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	837
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	838 currentType = Id(type);
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	839
207 e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	840 while(true)
206 d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	841 {
207 e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	842 switch(peek.type)
206 d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	843 {
207 e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	844 case Tok.Star:
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	845 currentType = PointerTypeId(currentType);
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	846 next();
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	847 break;
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	848 case Tok.OpenBracket:
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	849 next();
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	850 if (isa(Tok.Integer))
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	851 currentType = StaticArrayTypeId(
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	852 currentType,
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	853 action.actOnNumericConstant(
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	854 require(Tok.Integer)));
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	855 require(Tok.CloseBracket);
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	856 break;
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	857 case Tok.Function:
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	858 next();
206 d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	859
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	860
207 e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	861 require(Tok.OpenParentheses); // Remove the "(" token.
206 d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	862
207 e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	863 DeclT[] decls;
206 d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	864
207 e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	865 while(peek.type != Tok.CloseParentheses)
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	866 {
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	867 auto t = parseType();
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	868 Id i;
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	869 if(peek.type == Tok.Identifier)
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	870 i = parseIdentifier();
206 d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	871
207 e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	872 // Act on function type param
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	873 decls ~= action.actOnDeclarator(t, i, null, Attribute());
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	874
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	875 if(peek.type == Tok.Comma)
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	876 next();
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	877 }
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	878
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	879 currentType = FunctionTypeId(currentType, decls);
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	880
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	881 require(Tok.CloseParentheses); // Remove the ")"
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	882 break;
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	883 default:
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	884 goto end;
206 d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	885 }
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	886 }
207 e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	887 end:
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	888 return currentType;
206 d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	889 }
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	890
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	891 private:
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	892 // -- Expression parsing -- //
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	893 Exp parsePostfixExp(Exp target)
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	894 {
207 e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	895 switch(peek.type)
206 d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	896 {
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	897 case Tok.Dot:
207 e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	898 switch(peek(1).type)
206 d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	899 {
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	900 case Tok.Identifier:
207 e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	901 Token op = next();
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	902 Id member = Id(next());
206 d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	903 Exp exp = action.actOnMemberReference(target, op.location, member);
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	904 return parsePostfixExp(exp);
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	905 default:
207 e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	906 Token t = peek(1);
206 d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	907 messages.report(ExpectedIdAfterDot, t.location);
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	908 }
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	909 case Tok.OpenBracket:
207 e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	910 Token open = next();
206 d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	911 Exp index = parseExpression();
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	912 Token close = require(Tok.CloseBracket);
207 e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	913 return action.actOnIndexExpr(target, open, index, close);
206 d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	914 default:
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	915 return target;
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	916 }
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	917 }
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	918
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	919 Exp parseExpression(int p = 0)
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	920 {
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	921 auto exp = P();
207 e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	922 Token n = peek();
206 d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	923 BinOp* op = null;
207 e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	924 while ((op = binary(n.type)) != null && op.prec >= p)
206 d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	925 {
207 e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	926 next();
206 d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	927 int q = op.leftAssoc? 1 + op.prec : op.prec;
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	928 auto exp2 = parseExpression(q);
207 e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	929 exp = action.actOnBinaryOp(n.location, op.operator, exp, exp2);
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	930 n = peek();
206 d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	931 }
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	932
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	933 return exp;
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	934 }
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	935
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	936 Exp P()
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	937 {
207 e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	938 Token n = next();
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	939 if (auto op = unary(n.type))
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	940 return action.actOnUnaryOp(n, parseExpression(op.prec));
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	941 else if (n.type == Tok.OpenParentheses)
206 d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	942 {
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	943 auto e = parseExpression(0);
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	944 require(Tok.CloseParentheses);
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	945 return e;
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	946 }
207 e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	947 else if (n.type == Tok.Identifier)
206 d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	948 {
207 e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	949 Exp value = action.actOnIdentifierExp(Id(n));
206 d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	950 Exp iden = parsePostfixExp(value);
207 e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	951 switch(peek.type)
206 d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	952 {
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	953 case Tok.OpenParentheses:
207 e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	954 Token lp = next();
206 d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	955 SmallArray!(Exp, 8) args;
207 e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	956 while(peek.type != Tok.CloseParentheses)
206 d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	957 {
207 e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	958 if(peek.type == Tok.Comma)
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	959 next();
206 d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	960 args ~= parseExpression();
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	961 }
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	962
207 e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	963 Token rp = next();
206 d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	964 return action.actOnCallExpr(iden, lp, args.unsafe(), rp);
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	965
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	966 default:
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	967 return iden;
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	968 }
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	969 }
207 e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	970 else if (n.type == Tok.Null)
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	971 return action.actOnNullExpr(n.location);
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	972 else if (n.type == Tok.Cast)
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	973 return parseCast(n);
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	974 else if (n.type == Tok.Integer)
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	975 return action.actOnNumericConstant(n);
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	976 else if (n.type == Tok.String)
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	977 return action.actOnStringExp(n);
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	978 else if (n.type == Tok.OpenBracket)
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	979 {
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	980 // Array literals
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	981 Exp[] exps;
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	982 exps ~= parseExpression();
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	983
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	984 while (isa(Tok.Comma))
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	985 {
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	986 next();
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	987
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	988 if (isa(Tok.CloseBracket))
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	989 break;
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	990 exps ~= parseExpression();
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	991 }
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	992 scope e = require(Tok.CloseBracket);
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	993 return action.actOnArrayLiteralExpr(exps, n.location, e.location);
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	994 }
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	995 else if (n.type == Tok.New)
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	996 {
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	997 Exp[] allocator_args;
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	998 Exp[] constructor_args;
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	999
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	1000 if ( isa(Tok.OpenParentheses))
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	1001 {
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	1002 next(); // Remove OpenParentheses
206 d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	1003
207 e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	1004 if ( !isa(Tok.CloseParentheses ) )
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	1005 {
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	1006 allocator_args ~= parseExpression;
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	1007
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	1008 while ( isa(Tok.Comma) )
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	1009 {
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	1010 next(); // Remove Comma
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	1011
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	1012 allocator_args ~= parseExpression;
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	1013 }
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	1014 }
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	1015 require(Tok.CloseParentheses);
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	1016 }
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	1017
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	1018 auto type = parseType;
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	1019
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	1020 if ( isa(Tok.OpenParentheses))
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	1021 {
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	1022 next(); // Remove OpenParentheses
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	1023
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	1024 if ( !isa(Tok.CloseParentheses ) )
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	1025 {
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	1026 constructor_args ~= parseExpression;
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	1027
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	1028 while ( isa(Tok.Comma) )
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	1029 {
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	1030 next(); // Remove Comma
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	1031
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	1032 constructor_args ~= parseExpression;
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	1033 }
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	1034 }
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	1035 require(Tok.CloseParentheses);
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	1036 }
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	1037 return action.actOnNewExpr(type, allocator_args, constructor_args);
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	1038 }
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	1039
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	1040 messages.report(ExpectedExp, n.location)
206 d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	1041 .fatal(ExitLevel.Parser);
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	1042 return null;
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	1043 }
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	1044
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	1045 Exp parseCast(ref Token _cast)
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	1046 {
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	1047 require(Tok.OpenParentheses);
207 e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	1048 auto n = next();
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	1049 if(!n.isBasicType && !n.isIdentifier)
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	1050 messages.report(ExpectedCastType, n.location);
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	1051
206 d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	1052 require(Tok.CloseParentheses);
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	1053 auto exp = P();
207 e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	1054 return action.actOnCastExpr(_cast, Id(n), exp);
206 d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	1055 }
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	1056
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	1057 struct UnOp
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	1058 {
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	1059 Tok tokenType;
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	1060 int prec;
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	1061 }
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	1062
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	1063 static const UnOp[] _unary =
207 e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	1064 [
206 d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	1065 {Tok.Minus, 4},
207 e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	1066 {Tok.Star, 4},
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	1067 {Tok.And, 4}
206 d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	1068 ];
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	1069 UnOp* unary(Tok t)
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	1070 {
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	1071 foreach (ref op; _unary)
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	1072 if (op.tokenType == t)
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	1073 return &op;
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	1074 return null;
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	1075 }
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	1076
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	1077 struct BinOp
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	1078 {
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	1079 Tok tokenType;
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	1080 int prec;
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	1081 bool leftAssoc;
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	1082 Operator operator;
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	1083 }
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	1084
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	1085 static const BinOp[] _binary =
207 e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	1086 [
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	1087 {Tok.Assign, 1, false, Operator.Assign},
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	1088 {Tok.PlusAssign, 1, false, Operator.AddAssign},
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	1089 {Tok.MinusAssign, 1, false, Operator.SubAssign},
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	1090 {Tok.StarAssign, 1, false, Operator.MulAssign},
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	1091 {Tok.SlashAssign, 1, false, Operator.DivAssign},
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	1092 {Tok.PercentAssign, 1, false, Operator.ModAssign},
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	1093
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	1094 // =, += etc. 1
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	1095 // (need special-case for the ternary operator at this level)
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	1096 // \|\|, 2
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	1097 // &&, 3
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	1098 // \|, 4
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	1099 // &, 5
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	1100 // ^, 6
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	1101 // ==, !=, is, !is, 7
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	1102 // <, <= etc, 7
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	1103 // in, 7
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	1104 // <<, >>, >>>, 8
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	1105 // +, -, ~, 9
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	1106 // *, /, %, 10
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	1107 // unary operators here
206 d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	1108
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	1109 {Tok.Eq, 2, true, Operator.Eq},
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	1110 {Tok.Ne, 2, true, Operator.Ne},
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	1111
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	1112 {Tok.Lt, 2, true, Operator.Lt},
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	1113 {Tok.Le, 2, true, Operator.Le},
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	1114 {Tok.Gt, 2, true, Operator.Gt},
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	1115 {Tok.Ge, 2, true, Operator.Ge},
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	1116
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	1117 {Tok.Plus, 3, true, Operator.Add},
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	1118 {Tok.Minus, 3, true, Operator.Sub},
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	1119
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	1120 {Tok.Star, 5, true, Operator.Mul},
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	1121 {Tok.Slash, 5, true, Operator.Div},
207 e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	1122 {Tok.Percent, 5, true, Operator.Mod},
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	1123
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	1124 {Tok.LeftShift, 8, true, Operator.LeftShift},
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	1125 {Tok.RightShift, 8, true, Operator.RightShift},
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	1126 {Tok.UnsignedRightShift, 8, true, Operator.UnsignedRightShift}
206 d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	1127 ];
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	1128 BinOp* binary(Tok t)
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	1129 {
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	1130 foreach (ref op; _binary)
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	1131 if (op.tokenType == t)
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	1132 return &op;
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	1133 return null;
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	1134 }
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	1135
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	1136 private:
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	1137
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	1138 Token require(Tok t)
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	1139 {
207 e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	1140 if (!isa(t))
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	1141 if(isa(Tok.EOF))
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	1142 messages.report(UnexpectedEOF,
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	1143 [lexer.last.asRange][], [])
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	1144 .arg(lexer.last.get(sm))
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	1145 .fatal(ExitLevel.Parser);
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	1146 else
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	1147 messages.report(UnexpectedTokSingle, peek.location)
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	1148 .arg(peek.get(sm))
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	1149 .arg(typeToString[t]);
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	1150 return next();
206 d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	1151 }
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	1152
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	1153 bool skip(Tok t)
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	1154 {
207 e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	1155 if (peek().type != t)
206 d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	1156 return false;
207 e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	1157 next();
206 d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	1158 return true;
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	1159 }
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	1160
207 e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	1161 bool isa(Tok t, int i = 0)
206 d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	1162 {
207 e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	1163 return peek(i).type == t;
206 d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	1164 }
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	1165
207 e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	1166 bool isEOF(Token t)
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	1167 {
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	1168 if (isa(Tok.EOF))
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	1169 messages.report(UnexpectedEOF,
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	1170 [t.asRange][], [])
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	1171 .arg(t.get(sm))
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	1172 .fatal(ExitLevel.Parser);
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	1173 return false;
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	1174 }
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	1175
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	1176 Token next()
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	1177 {
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	1178 return lexer.next;
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	1179 }
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	1180
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	1181 Token peek(int i = 0)
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	1182 {
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	1183 return lexer.peek(i);
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	1184 }
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	1185
e0551773a005 Added the correct version. Anders Johnsen <skabet@gmail.com> parents: 206 diff changeset	1186 Lexer lexer;
206 d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	1187 SourceManager sm;
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	1188 }
d3c148ca429b Major moving of files. all src now goes into src, all docs in docs. Anders Johnsen <skabet@gmail.com> parents: diff changeset	1189

Mercurial > projects > dang

annotate src/parser/Parser.d @ 207:e0551773a005