stdclexer.java

来自「plugin for eclipse」· Java 代码 · 共 2,450 行 · 第 1/5 页

			if ( inputState.guessing==0 ) {
				lineObject.setEnteringFile(true);
			}
		}
		else if (((LA(1) >= '\u0000' && LA(1) <= '\u00ff')) && (true) && (true)) {
		}
		else {
			throw new NoViableAltForCharException((char)LA(1), getFilename(), getLine(), getColumn());
		}
		
		}
		{
		_loop1691:
		do {
			if ((LA(1)=='\t'||LA(1)=='\u000c'||LA(1)==' ') && ((LA(2) >= '\u0000' && LA(2) <= '\u00ff')) && (true)) {
				mSpace(false);
			}
			else {
				break _loop1691;
			}
			
		} while (true);
		}
		{
		if ((LA(1)=='2') && ((LA(2) >= '\u0000' && LA(2) <= '\u00ff')) && (true)) {
			match("2");
			if ( inputState.guessing==0 ) {
				lineObject.setReturningToFile(true);
			}
		}
		else if (((LA(1) >= '\u0000' && LA(1) <= '\u00ff')) && (true) && (true)) {
		}
		else {
			throw new NoViableAltForCharException((char)LA(1), getFilename(), getLine(), getColumn());
		}
		
		}
		{
		_loop1694:
		do {
			if ((LA(1)=='\t'||LA(1)=='\u000c'||LA(1)==' ') && ((LA(2) >= '\u0000' && LA(2) <= '\u00ff')) && (true)) {
				mSpace(false);
			}
			else {
				break _loop1694;
			}
			
		} while (true);
		}
		{
		if ((LA(1)=='3') && ((LA(2) >= '\u0000' && LA(2) <= '\u00ff')) && (true)) {
			match("3");
			if ( inputState.guessing==0 ) {
				lineObject.setSystemHeader(true);
			}
		}
		else if (((LA(1) >= '\u0000' && LA(1) <= '\u00ff')) && (true) && (true)) {
		}
		else {
			throw new NoViableAltForCharException((char)LA(1), getFilename(), getLine(), getColumn());
		}
		
		}
		{
		_loop1697:
		do {
			if ((LA(1)=='\t'||LA(1)=='\u000c'||LA(1)==' ') && ((LA(2) >= '\u0000' && LA(2) <= '\u00ff')) && (true)) {
				mSpace(false);
			}
			else {
				break _loop1697;
			}
			
		} while (true);
		}
		{
		if ((LA(1)=='4') && ((LA(2) >= '\u0000' && LA(2) <= '\u00ff')) && (true)) {
			match("4");
			if ( inputState.guessing==0 ) {
				lineObject.setTreatAsC(true);
			}
		}
		else if (((LA(1) >= '\u0000' && LA(1) <= '\u00ff')) && (true) && (true)) {
		}
		else {
			throw new NoViableAltForCharException((char)LA(1), getFilename(), getLine(), getColumn());
		}
		
		}
		{
		_loop1701:
		do {
			if ((_tokenSet_8.member(LA(1)))) {
				{
				match(_tokenSet_8);
				}
			}
			else {
				break _loop1701;
			}
			
		} while (true);
		}
		{
		if ((LA(1)=='\r') && (LA(2)=='\n')) {
			match("\r\n");
		}
		else if ((LA(1)=='\r') && (true)) {
			match("\r");
		}
		else if ((LA(1)=='\n')) {
			match("\n");
		}
		else {
			throw new NoViableAltForCharException((char)LA(1), getFilename(), getLine(), getColumn());
		}
		
		}
		if ( inputState.guessing==0 ) {
			
			preprocessorInfoChannel.addLineForTokenNumber(new LineObject(lineObject), new Integer(tokenNumber));
			countingTokens = oldCountingTokens;
			
		}
		if ( _createToken && _token==null && _ttype!=Token.SKIP ) {
			_token = makeToken(_ttype);
			_token.setText(new String(text.getBuffer(), _begin, text.length()-_begin));
		}
		_returnToken = _token;
	}
	
	protected final void mSpace(boolean _createToken) throws RecognitionException, CharStreamException, TokenStreamException {
		int _ttype; Token _token=null; int _begin=text.length();
		_ttype = Space;
		int _saveIndex;
		
		{
		switch ( LA(1)) {
		case ' ':
		{
			match(' ');
			break;
		}
		case '\t':
		{
			match('\t');
			break;
		}
		case '\u000c':
		{
			match('\014');
			break;
		}
		default:
		{
			throw new NoViableAltForCharException((char)LA(1), getFilename(), getLine(), getColumn());
		}
		}
		}
		if ( _createToken && _token==null && _ttype!=Token.SKIP ) {
			_token = makeToken(_ttype);
			_token.setText(new String(text.getBuffer(), _begin, text.length()-_begin));
		}
		_returnToken = _token;
	}
	
	public final void mNumber(boolean _createToken) throws RecognitionException, CharStreamException, TokenStreamException {
		int _ttype; Token _token=null; int _begin=text.length();
		_ttype = Number;
		int _saveIndex;
		
		boolean synPredMatched1747 = false;
		if ((((LA(1) >= '0' && LA(1) <= '9')) && (_tokenSet_9.member(LA(2))) && (true))) {
			int _m1747 = mark();
			synPredMatched1747 = true;
			inputState.guessing++;
			try {
				{
				{
				int _cnt1745=0;
				_loop1745:
				do {
					if (((LA(1) >= '0' && LA(1) <= '9'))) {
						mDigit(false);
					}
					else {
						if ( _cnt1745>=1 ) { break _loop1745; } else {throw new NoViableAltForCharException((char)LA(1), getFilename(), getLine(), getColumn());}
					}
					
					_cnt1745++;
				} while (true);
				}
				{
				switch ( LA(1)) {
				case '.':
				{
					match('.');
					break;
				}
				case 'e':
				{
					match('e');
					break;
				}
				case 'E':
				{
					match('E');
					break;
				}
				default:
				{
					throw new NoViableAltForCharException((char)LA(1), getFilename(), getLine(), getColumn());
				}
				}
				}
				}
			}
			catch (RecognitionException pe) {
				synPredMatched1747 = false;
			}
			rewind(_m1747);
inputState.guessing--;
		}
		if ( synPredMatched1747 ) {
			{
			int _cnt1749=0;
			_loop1749:
			do {
				if (((LA(1) >= '0' && LA(1) <= '9'))) {
					mDigit(false);
				}
				else {
					if ( _cnt1749>=1 ) { break _loop1749; } else {throw new NoViableAltForCharException((char)LA(1), getFilename(), getLine(), getColumn());}
				}
				
				_cnt1749++;
			} while (true);
			}
			{
			switch ( LA(1)) {
			case '.':
			{
				match('.');
				{
				_loop1752:
				do {
					if (((LA(1) >= '0' && LA(1) <= '9'))) {
						mDigit(false);
					}
					else {
						break _loop1752;
					}
					
				} while (true);
				}
				{
				if ((LA(1)=='E'||LA(1)=='e')) {
					mExponent(false);
				}
				else {
				}
				
				}
				break;
			}
			case 'E':  case 'e':
			{
				mExponent(false);
				break;
			}
			default:
			{
				throw new NoViableAltForCharException((char)LA(1), getFilename(), getLine(), getColumn());
			}
			}
			}
			if ( inputState.guessing==0 ) {
				_ttype = DoubleDoubleConst;
			}
			{
			switch ( LA(1)) {
			case 'F':  case 'f':
			{
				mFloatSuffix(false);
				if ( inputState.guessing==0 ) {
					_ttype = FloatDoubleConst;
				}
				break;
			}
			case 'L':  case 'l':
			{
				mLongSuffix(false);
				if ( inputState.guessing==0 ) {
					_ttype = LongDoubleConst;
				}
				break;
			}
			default:
				{
				}
			}
			}
		}
		else {
			boolean synPredMatched1756 = false;
			if (((LA(1)=='.') && (LA(2)=='.'))) {
				int _m1756 = mark();
				synPredMatched1756 = true;
				inputState.guessing++;
				try {
					{
					match("...");
					}
				}
				catch (RecognitionException pe) {
					synPredMatched1756 = false;
				}
				rewind(_m1756);
inputState.guessing--;
			}
			if ( synPredMatched1756 ) {
				match("...");
				if ( inputState.guessing==0 ) {
					_ttype = VARARGS;
				}
			}
			else if ((LA(1)=='0') && (LA(2)=='X'||LA(2)=='x')) {
				match('0');
				{
				switch ( LA(1)) {
				case 'x':
				{
					match('x');
					break;
				}
				case 'X':
				{
					match('X');
					break;
				}
				default:
				{
					throw new NoViableAltForCharException((char)LA(1), getFilename(), getLine(), getColumn());
				}
				}
				}
				{
				int _cnt1770=0;
				_loop1770:
				do {
					switch ( LA(1)) {
					case 'a':  case 'b':  case 'c':  case 'd':
					case 'e':  case 'f':
					{
						matchRange('a','f');
						break;
					}
					case 'A':  case 'B':  case 'C':  case 'D':
					case 'E':  case 'F':
					{
						matchRange('A','F');
						break;
					}
					case '0':  case '1':  case '2':  case '3':
					case '4':  case '5':  case '6':  case '7':
					case '8':  case '9':
					{
						mDigit(false);
						break;
					}
					default:
					{
						if ( _cnt1770>=1 ) { break _loop1770; } else {throw new NoViableAltForCharException((char)LA(1), getFilename(), getLine(), getColumn());}
					}
					}
					_cnt1770++;
				} while (true);
				}
				if ( inputState.guessing==0 ) {
					_ttype = IntHexConst;
				}
				{
				switch ( LA(1)) {
				case 'L':  case 'l':
				{
					mLongSuffix(false);
					if ( inputState.guessing==0 ) {
						_ttype = LongHexConst;
					}
					break;
				}
				case 'U':  case 'u':
				{
					mUnsignedSuffix(false);
					if ( inputState.guessing==0 ) {
						_ttype = UnsignedHexConst;
					}
					break;
				}
				default:
					{
					}
				}
				}
			}
			else if ((LA(1)=='.') && (true)) {
				match('.');
				if ( inputState.guessing==0 ) {
					_ttype = DOT;
				}
				{
				if (((LA(1) >= '0' && LA(1) <= '9'))) {
					{
					int _cnt1759=0;
					_loop1759:
					do {
						if (((LA(1) >= '0' && LA(1) <= '9'))) {
							mDigit(false);
						}
						else {
							if ( _cnt1759>=1 ) { break _loop1759; } else {throw new NoViableAltForCharException((char)LA(1), getFilename(), getLine(), getColumn());}
						}
						
						_cnt1759++;
					} while (true);
					}
					{
					if ((LA(1)=='E'||LA(1)=='e')) {
						mExponent(false);
					}
					else {
					}
					
					}
					if ( inputState.guessing==0 ) {
						_ttype = DoubleDoubleConst;
					}
					{
					switch ( LA(1)) {
					case 'F':  case 'f':
					{
						mFloatSuffix(false);
						if ( inputState.guessing==0 ) {
							_ttype = FloatDoubleConst;
						}
						break;
					}
					case 'L':  case 'l':
					{
						mLongSuffix(false);
						if ( inputState.guessing==0 ) {
							_ttype = LongDoubleConst;
						}
						break;
					}
					default:
						{
						}
					}
					}
				}
				else {
				}
				
				}
			}
			else if ((LA(1)=='0') && (true) && (true)) {
				match('0');
				{
				_loop1763:
				do {
					if (((LA(1) >= '0' && LA(1) <= '7'))) {
						matchRange('0','7');
					}
					else {
						break _loop1763;
					}
					
				} while (true);
				}
				if ( inputState.guessing==0 ) {
					_ttype = IntOctalConst;
				}
				{
				switch ( LA(1)) {
				case 'L':  case 'l':
				{
					mLongSuffix(false);
					if ( inputState.guessing==0 ) {
						_ttype = LongOctalConst;