/*******************************************************************************
* Copyright (c) 2006, 2009 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.cdt.core.dom.lrparser.c99;
import static org.eclipse.cdt.core.parser.IToken.*;
import static org.eclipse.cdt.internal.core.dom.lrparser.c99.C99Parsersym.*;
import org.eclipse.cdt.core.dom.lrparser.IDOMTokenMap;
import org.eclipse.cdt.core.parser.IToken;
/**
* Maps tokens types returned by CPreprocessor to token types
* expected by the C99 parser.
*
* @author Mike Kucera
*/
public final class DOMToC99TokenMap implements IDOMTokenMap {
public static final DOMToC99TokenMap DEFAULT_MAP = new DOMToC99TokenMap();
private DOMToC99TokenMap() {
// just a private constructor
}
public int getEOFTokenKind() {
return TK_EOF_TOKEN;
}
public int getEOCTokenKind() {
return TK_EndOfCompletion;
}
public int mapKind(IToken token) {
switch(token.getType()) {
case tIDENTIFIER : return TK_identifier;
case tINTEGER : return TK_integer;
case tCOLON : return TK_Colon;
case tSEMI : return TK_SemiColon;
case tCOMMA : return TK_Comma;
case tQUESTION : return TK_Question;
case tLPAREN : return TK_LeftParen;
case tRPAREN : return TK_RightParen;
case tLBRACKET : return TK_LeftBracket;
case tRBRACKET : return TK_RightBracket;
case tLBRACE : return TK_LeftBrace;
case tRBRACE : return TK_RightBrace;
case tPLUSASSIGN : return TK_PlusAssign;
case tINCR : return TK_PlusPlus;
case tPLUS : return TK_Plus;
case tMINUSASSIGN : return TK_MinusAssign;
case tDECR : return TK_MinusMinus;
case tARROW : return TK_Arrow;
case tMINUS : return TK_Minus;
case tSTARASSIGN : return TK_StarAssign;
case tSTAR : return TK_Star;
case tMODASSIGN : return TK_PercentAssign;
case tMOD : return TK_Percent;
case tXORASSIGN : return TK_CaretAssign;
case tXOR : return TK_Caret;
case tAMPERASSIGN : return TK_AndAssign;
case tAND : return TK_AndAnd;
case tAMPER : return TK_And;
case tBITORASSIGN : return TK_OrAssign;
case tOR : return TK_OrOr;
case tBITOR : return TK_Or;
case tBITCOMPLEMENT: return TK_Tilde;
case tNOTEQUAL : return TK_NE;
case tNOT : return TK_Bang;
case tEQUAL : return TK_EQ;
case tASSIGN : return TK_Assign;
case tUNKNOWN_CHAR : return TK_Invalid;
case tSHIFTL : return TK_LeftShift;
case tLTEQUAL : return TK_LE;
case tLT : return TK_LT;
case tSHIFTRASSIGN : return TK_RightShiftAssign;
case tSHIFTR : return TK_RightShift;
case tGTEQUAL : return TK_GE;
case tGT : return TK_GT;
case tSHIFTLASSIGN : return TK_LeftShiftAssign;
case tELLIPSIS : return TK_DotDotDot;
case tDOT : return TK_Dot;
case tDIVASSIGN : return TK_SlashAssign;
case tDIV : return TK_Slash;
case t_auto : return TK_auto;
case t_break : return TK_break;
case t_case : return TK_case;
case t_char : return TK_char;
case t_const : return TK_const;
case t_continue : return TK_continue;
case t_default : return TK_default;
case t_do : return TK_do;
case t_double : return TK_double;
case t_else : return TK_else;
case t_enum : return TK_enum;
case t_extern : return TK_extern;
case t_float : return TK_float;
case t_for : return TK_for;
case t_goto : return TK_goto;
case t_if : return TK_if;
case t_inline : return TK_inline;
case t_int : return TK_int;
case t_long : return TK_long;
case t_register : return TK_register;
case t_return : return TK_return;
case t_short : return TK_short;
case t_sizeof : return TK_sizeof;
case t_static : return TK_static;
case t_signed : return TK_signed;
case t_struct : return TK_struct;
case t_switch : return TK_switch;
case t_typedef : return TK_typedef;
case t_union : return TK_union;
case t_unsigned : return TK_unsigned;
case t_void : return TK_void;
case t_volatile : return TK_volatile;
case t_while : return TK_while;
case tFLOATINGPT : return TK_floating;
case tSTRING : return TK_stringlit;
case tLSTRING : return TK_stringlit;
case tUTF16STRING : return TK_stringlit;
case tUTF32STRING : return TK_stringlit;
case tCHAR : return TK_charconst;
case tLCHAR : return TK_charconst;
case tUTF16CHAR : return TK_charconst;
case tUTF32CHAR : return TK_charconst;
case t__Bool : return TK__Bool;
case t__Complex : return TK__Complex;
case t__Imaginary : return TK__Imaginary;
case t_restrict : return TK_restrict;
case tCOMPLETION : return TK_Completion;
case tEOC : return TK_EndOfCompletion;
case tEND_OF_INPUT : return TK_EOF_TOKEN;
default:
assert false : "token not recognized by the C99 parser: " + token.getType(); //$NON-NLS-1$
return TK_Invalid;
}
}
}