gnucemitter.java

来自「plugin for eclipse」· Java 代码 · 共 2,964 行 · 第 1/5 页

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			enumerator(_t);
			_t = _retTree;
			{
			_loop2623:
			do {
				if (_t==null) _t=ASTNULL;
				if ((_t.getType()==ID)) {
					if ( inputState.guessing==0 ) {
						print(",");
					}
					enumerator(_t);
					_t = _retTree;
				}
				else {
					break _loop2623;
				}
				
			} while (true);
			}
		}
		catch (RecognitionException ex) {
			if (inputState.guessing==0) {
				reportError(ex);
				if (_t!=null) {_t = _t.getNextSibling();}
			} else {
			  throw ex;
			}
		}
		_retTree = _t;
	}
	
	public final void enumerator(AST _t) throws RecognitionException {
		
		TNode enumerator_AST_in = (_t == ASTNULL) ? null : (TNode)_t;
		TNode i = null;
		TNode b = null;
		
		try {      // for error handling
			i = (TNode)_t;
			match(_t,ID);
			_t = _t.getNextSibling();
			if ( inputState.guessing==0 ) {
				print( i );
			}
			{
			if (_t==null) _t=ASTNULL;
			switch ( _t.getType()) {
			case ASSIGN:
			{
				b = (TNode)_t;
				match(_t,ASSIGN);
				_t = _t.getNextSibling();
				if ( inputState.guessing==0 ) {
					print( b );
				}
				expr(_t);
				_t = _retTree;
				break;
			}
			case RCURLY:
			case ID:
			{
				break;
			}
			default:
			{
				throw new NoViableAltException(_t);
			}
			}
			}
		}
		catch (RecognitionException ex) {
			if (inputState.guessing==0) {
				reportError(ex);
				if (_t!=null) {_t = _t.getNextSibling();}
			} else {
			  throw ex;
			}
		}
		_retTree = _t;
	}
	
	public final void initDecl(AST _t) throws RecognitionException {
		
		TNode initDecl_AST_in = (_t == ASTNULL) ? null : (TNode)_t;
		TNode a = null;
		TNode b = null;
		String declName = "";
		
		try {      // for error handling
			AST __t2635 = _t;
			TNode tmp9_AST_in = (TNode)_t;
			match(_t,NInitDecl);
			_t = _t.getFirstChild();
			declarator(_t);
			_t = _retTree;
			{
			_loop2637:
			do {
				if (_t==null) _t=ASTNULL;
				if ((_t.getType()==NAsmAttribute||_t.getType()==LITERAL___attribute)) {
					attributeDecl(_t);
					_t = _retTree;
				}
				else {
					break _loop2637;
				}
				
			} while (true);
			}
			{
			if (_t==null) _t=ASTNULL;
			switch ( _t.getType()) {
			case ASSIGN:
			{
				a = (TNode)_t;
				match(_t,ASSIGN);
				_t = _t.getNextSibling();
				if ( inputState.guessing==0 ) {
					print( a );
				}
				initializer(_t);
				_t = _retTree;
				break;
			}
			case COLON:
			{
				b = (TNode)_t;
				match(_t,COLON);
				_t = _t.getNextSibling();
				if ( inputState.guessing==0 ) {
					print( b );
				}
				expr(_t);
				_t = _retTree;
				break;
			}
			case 3:
			{
				break;
			}
			default:
			{
				throw new NoViableAltException(_t);
			}
			}
			}
			_t = __t2635;
			_t = _t.getNextSibling();
		}
		catch (RecognitionException ex) {
			if (inputState.guessing==0) {
				reportError(ex);
				if (_t!=null) {_t = _t.getNextSibling();}
			} else {
			  throw ex;
			}
		}
		_retTree = _t;
	}
	
	public final void initializer(AST _t) throws RecognitionException {
		
		TNode initializer_AST_in = (_t == ASTNULL) ? null : (TNode)_t;
		
		try {      // for error handling
			if (_t==null) _t=ASTNULL;
			switch ( _t.getType()) {
			case NInitializer:
			{
				AST __t2649 = _t;
				TNode tmp10_AST_in = (TNode)_t;
				match(_t,NInitializer);
				_t = _t.getFirstChild();
				{
				if (_t==null) _t=ASTNULL;
				switch ( _t.getType()) {
				case NInitializerElementLabel:
				{
					initializerElementLabel(_t);
					_t = _retTree;
					break;
				}
				case ID:
				case ASSIGN:
				case STAR:
				case LPAREN:
				case DIV_ASSIGN:
				case PLUS_ASSIGN:
				case MINUS_ASSIGN:
				case STAR_ASSIGN:
				case MOD_ASSIGN:
				case RSHIFT_ASSIGN:
				case LSHIFT_ASSIGN:
				case BAND_ASSIGN:
				case BOR_ASSIGN:
				case BXOR_ASSIGN:
				case QUESTION:
				case LOR:
				case LAND:
				case BOR:
				case BXOR:
				case BAND:
				case EQUAL:
				case NOT_EQUAL:
				case LT:
				case LTE:
				case GT:
				case GTE:
				case LSHIFT:
				case RSHIFT:
				case PLUS:
				case MINUS:
				case DIV:
				case MOD:
				case INC:
				case DEC:
				case LITERAL_sizeof:
				case CharLiteral:
				case NCast:
				case NExpressionGroup:
				case NInitializer:
				case NEmptyExpression:
				case NCommaExpr:
				case NUnaryExpr:
				case NPostfixExpr:
				case NRangeExpr:
				case NStringSeq:
				case NLcurlyInitializer:
				case NGnuAsmExpr:
				case Number:
				case LITERAL___alignof:
				{
					break;
				}
				default:
				{
					throw new NoViableAltException(_t);
				}
				}
				}
				expr(_t);
				_t = _retTree;
				_t = __t2649;
				_t = _t.getNextSibling();
				break;
			}
			case NLcurlyInitializer:
			{
				lcurlyInitializer(_t);
				_t = _retTree;
				break;
			}
			default:
			{
				throw new NoViableAltException(_t);
			}
			}
		}
		catch (RecognitionException ex) {
			if (inputState.guessing==0) {
				reportError(ex);
				if (_t!=null) {_t = _t.getNextSibling();}
			} else {
			  throw ex;
			}
		}
		_retTree = _t;
	}
	
	public final void pointerGroup(AST _t) throws RecognitionException {
		
		TNode pointerGroup_AST_in = (_t == ASTNULL) ? null : (TNode)_t;
		TNode a = null;
		
		try {      // for error handling
			AST __t2640 = _t;
			TNode tmp11_AST_in = (TNode)_t;
			match(_t,NPointerGroup);
			_t = _t.getFirstChild();
			{
			int _cnt2644=0;
			_loop2644:
			do {
				if (_t==null) _t=ASTNULL;
				if ((_t.getType()==STAR)) {
					a = (TNode)_t;
					match(_t,STAR);
					_t = _t.getNextSibling();
					if ( inputState.guessing==0 ) {
						print( a );
					}
					{
					_loop2643:
					do {
						if (_t==null) _t=ASTNULL;
						if ((_t.getType()==LITERAL_volatile||_t.getType()==LITERAL_const)) {
							typeQualifier(_t);
							_t = _retTree;
						}
						else {
							break _loop2643;
						}
						
					} while (true);
					}
				}
				else {
					if ( _cnt2644>=1 ) { break _loop2644; } else {throw new NoViableAltException(_t);}
				}
				
				_cnt2644++;
			} while (true);
			}
			_t = __t2640;
			_t = _t.getNextSibling();
		}
		catch (RecognitionException ex) {
			if (inputState.guessing==0) {
				reportError(ex);
				if (_t!=null) {_t = _t.getNextSibling();}
			} else {
			  throw ex;
			}
		}
		_retTree = _t;
	}
	
	public final void idList(AST _t) throws RecognitionException {
		
		TNode idList_AST_in = (_t == ASTNULL) ? null : (TNode)_t;
		TNode i = null;
		TNode c = null;
		TNode id = null;
		
		try {      // for error handling
			i = (TNode)_t;
			match(_t,ID);
			_t = _t.getNextSibling();
			if ( inputState.guessing==0 ) {
				print( i );
			}
			{
			_loop2647:
			do {
				if (_t==null) _t=ASTNULL;
				if ((_t.getType()==COMMA)) {
					c = (TNode)_t;
					match(_t,COMMA);
					_t = _t.getNextSibling();
					if ( inputState.guessing==0 ) {
						print( c );
					}
					id = (TNode)_t;
					match(_t,ID);
					_t = _t.getNextSibling();
					if ( inputState.guessing==0 ) {
						print( id );
					}
				}
				else {
					break _loop2647;
				}
				
			} while (true);
			}
		}
		catch (RecognitionException ex) {
			if (inputState.guessing==0) {
				reportError(ex);
				if (_t!=null) {_t = _t.getNextSibling();}
			} else {
			  throw ex;
			}
		}
		_retTree = _t;
	}
	
	public final void initializerElementLabel(AST _t) throws RecognitionException {
		
		TNode initializerElementLabel_AST_in = (_t == ASTNULL) ? null : (TNode)_t;
		TNode l = null;
		TNode r = null;
		TNode a1 = null;
		TNode i1 = null;
		TNode c = null;
		TNode d = null;
		TNode i2 = null;
		TNode a2 = null;
		
		try {      // for error handling
			AST __t2652 = _t;
			TNode tmp12_AST_in = (TNode)_t;
			match(_t,NInitializerElementLabel);
			_t = _t.getFirstChild();
			{
			if (_t==null) _t=ASTNULL;
			switch ( _t.getType()) {
			case LBRACKET:
			{
				{
				l = (TNode)_t;
				match(_t,LBRACKET);
				_t = _t.getNextSibling();
				if ( inputState.guessing==0 ) {
					print( l );
				}
				expr(_t);
				_t = _retTree;
				r = (TNode)_t;
				match(_t,RBRACKET);
				_t = _t.getNextSibling();
				if ( inputState.guessing==0 ) {
					print( r );
				}
				{
				if (_t==null) _t=ASTNULL;
				switch ( _t.getType()) {
				case ASSIGN:
				{
					a1 = (TNode)_t;
					match(_t,ASSIGN);
					_t = _t.getNextSibling();
					if ( inputState.guessing==0 ) {
						print( a1 );
					}
					break;
				}
				case 3:
				{
					break;
				}
				default:
				{
					throw new NoViableAltException(_t);
				}
				}
				}
				}
				break;
			}
			case ID:
			{
				i1 = (TNode)_t;
				match(_t,ID);
				_t = _t.getNextSibling();
				c = (TNode)_t;
				match(_t,COLON);
				_t = _t.getNextSibling();
				if ( inputState.guessing==0 ) {
					print( i1 ); print( c );
				}
				break;
			}
			case DOT:
			{
				d = (TNode)_t;
				match(_t,DOT);
				_t = _t.getNextSibling();
				i2 = (TNode)_t;
				match(_t,ID);
				_t = _t.getNextSibling();
				a2 = (TNode)_t;
				match(_t,ASSIGN);
				_t = _t.getNextSibling();
				if ( inputState.guessing==0 ) {
					print( d ); print( i2 ); print( a2 );
				}
				break;
			}
			default:
			{
				throw new NoViableAltException(_t);
			}
			}
			}
			_t = __t2652;
			_t = _t.getNextSibling();
		}
		catch (RecognitionException ex) {
			if (inputState.guessing==0) {
				reportError(ex);
				if (_t!=null) {_t = _t.getNextSibling();}
			} else {
			  throw ex;
			}
		}
		_retTree = _t;
	}
	
	public final void lcurlyInitializer(AST _t) throws RecognitionException {
		
		TNode lcurlyInitializer_AST_in = (_t == ASTNULL) ? null : (TNode)_t;
		TNode n = null;
		TNode rc = null;
		
		try {      // for error handling
			AST __t2657 = _t;
			n = _t==ASTNULL ? null :(TNode)_t;
			match(_t,NLcurlyInitializer);
			_t = _t.getFirstChild();
			if ( inputState.guessing==0 ) {
				print( n ); tabs++;
			}
			initializerList(_t);
			_t = _retTree;
			rc = (TNode)_t;
			match(_t,RCURLY);
			_t = _t.getNextSibling();
			if ( inputState.guessing==0 ) {
				tabs--; print( rc );
			}
			_t = __t2657;
			_t = _t.getNextSibling();
		}
		catch (RecognitionException ex) {
			if (inputState.guessing==0) {
				reportError(ex);
				if (_t!=null) {_t = _t.getNextSibling();}
			} else {
			  throw ex;
			}
		}
		_retTree = _t;
	}
	
	public final void initializerList(AST _t) throws RecognitionException {
		
		TNode initializerList_AST_in = (_t == ASTNULL) ? null : (TNode)_t;
		TNode i = null;
		
		try {      // for error handling
			{
			_loop2660:
			do {
				if (_t==null) _t=ASTNULL;
				if ((_t.getType()==NInitializer||_t.getType()==NLcurlyInitializer)) {
					i = _t==ASTNULL ? null : (TNode)_t;
					initializer(_t);
					_t = _retTree;
					if ( inputState.guessing==0 ) {
						commaSep( i );
					}
				}
				else {
					break _loop2660;
				}
				
			} while (true);
			}
		}
		catch (RecognitionException ex) {
			if (inputState.guessing==0) {
				reportError(ex);
				if (_t!=null) {_t = _t.getNextSibling();}
			} else {
			  throw ex;
			}
		}
		_retTree = _t;
	}
	
	public final void parameterTypeList(AST _t) throws RecognitionException {
		
		TNode parameterTypeList_AST_in = (_t == ASTNULL) ? null : (TNode)_t;
		TNode c = null;
		TNode s = null;
		TNode v = null;
		
		try {      // for error handling
			{
			int _cnt2674=0;
			_loop2674:
			do {
				if (_t==null) _t=ASTNULL;
				if ((_t.getType()==NParameterDeclaration)) {
					parameterDeclaration(_t);
					_t = _retTree;
					{
					if (_t==null) _t=ASTNULL;
					switch ( _t.getType()) {
					case COMMA:
					{
						c = (TNode)_t;
						match(_t,COMMA);
						_t = _t.getNextSibling();
						if ( inputState.guessing==0 ) {
							print( c );
						}
						break;
					}
12345

gnucemitter.java - 源码说明

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