traceIn("primaryExpr"); try { returnAST = null; ASTPair currentAST = new ASTPair(); org.exist.xquery.parser.XQueryAST primaryExpr_AST = null; org.exist.xquery.parser.XQueryAST v_AST = null; String varName= null;  switch ( LA(1)) { case NCNAME: case LITERAL_module: case LITERAL_namespace: case XQUERY: case VERSION: case LITERAL_default: case LITERAL_function: case LITERAL_variable: case LITERAL_element: case LITERAL_import: case LITERAL_at: case LITERAL_as: case LITERAL_empty: case LITERAL_item: case LITERAL_for: case LITERAL_let: case LITERAL_some: case LITERAL_every: case LITERAL_if: case LITERAL_return: case LITERAL_order: case LITERAL_by: case LITERAL_then: case LITERAL_else: case LITERAL_or: case LITERAL_and: case LITERAL_cast: case LITERAL_is: case LITERAL_isnot: case LITERAL_to: case LITERAL_div: case LITERAL_mod: case LITERAL_union: case LITERAL_intersect: case LITERAL_except: case LITERAL_text: case LITERAL_node: case LITERAL_child: case LITERAL_self: case LITERAL_attribute: case LITERAL_descendant: case 124: case 125: case LITERAL_following: case LITERAL_parent: case LITERAL_ancestor: case 129: case 130: case LITERAL_comment: case LITERAL_document: case LITERAL_collection: case LITERAL_preceding: { functionCall(); astFactory.addASTChild(currentAST, returnAST);
returnAST = null; ASTPair currentAST = new ASTPair(); org.exist.xquery.parser.XQueryAST primaryExpr_AST = null; org.exist.xquery.parser.XQueryAST v_AST = null; String varName= null;  switch ( LA(1)) { case NCNAME: case LITERAL_module: case LITERAL_namespace: case XQUERY: case VERSION: case LITERAL_default: case LITERAL_function: case LITERAL_variable: case LITERAL_element: case LITERAL_import: case LITERAL_at: case LITERAL_as: case LITERAL_empty: case LITERAL_item: case LITERAL_for: case LITERAL_let: case LITERAL_some: case LITERAL_every: case LITERAL_if: case LITERAL_return: case LITERAL_order: case LITERAL_by: case LITERAL_then: case LITERAL_else: case LITERAL_or: case LITERAL_and: case LITERAL_cast: case LITERAL_is: case LITERAL_isnot: case LITERAL_to: case LITERAL_div: case LITERAL_mod: case LITERAL_union: case LITERAL_intersect: case LITERAL_except: case LITERAL_text: case LITERAL_node: case LITERAL_child: case LITERAL_self: case LITERAL_attribute: case LITERAL_descendant: case 124: case 125: case LITERAL_following: case LITERAL_parent: case LITERAL_ancestor: case 129: case 130: case LITERAL_comment: case LITERAL_document: case LITERAL_collection: case LITERAL_preceding: { functionCall(); astFactory.addASTChild(currentAST, returnAST); primaryExpr_AST = (org.exist.xquery.parser.XQueryAST)currentAST.root; break; } case SELF: { contextItemExpr(); astFactory.addASTChild(currentAST, returnAST); primaryExpr_AST = (org.exist.xquery.parser.XQueryAST)currentAST.root; break; } case LPAREN: { parenthesizedExpr(); astFactory.addASTChild(currentAST, returnAST); primaryExpr_AST = (org.exist.xquery.parser.XQueryAST)currentAST.root; break; } case DOLLAR: { match(DOLLAR); varName=qName(); v_AST = (org.exist.xquery.parser.XQueryAST)returnAST; astFactory.addASTChild(currentAST, returnAST); if ( inputState.guessing==0 ) {
	public final void primaryExpr() throws RecognitionException, TokenStreamException {				traceIn("primaryExpr");		try { // debugging			returnAST = null;			ASTPair currentAST = new ASTPair();			org.exist.xquery.parser.XQueryAST primaryExpr_AST = null;			org.exist.xquery.parser.XQueryAST v_AST = null;			String varName= null;						switch ( LA(1)) {			case NCNAME:			case LITERAL_module:			case LITERAL_namespace:			case XQUERY:			case VERSION:			case LITERAL_default:			case LITERAL_function:			case LITERAL_variable:			case LITERAL_element:			case LITERAL_import:			case LITERAL_at:			case LITERAL_as:			case LITERAL_empty:			case LITERAL_item:			case LITERAL_for:			case LITERAL_let:			case LITERAL_some:			case LITERAL_every:			case LITERAL_if:			case LITERAL_return:			case LITERAL_order:			case LITERAL_by:			case LITERAL_then:			case LITERAL_else:			case LITERAL_or:			case LITERAL_and:			case LITERAL_cast:			case LITERAL_is:			case LITERAL_isnot:			case LITERAL_to:			case LITERAL_div:			case LITERAL_mod:			case LITERAL_union:			case LITERAL_intersect:			case LITERAL_except:			case LITERAL_text:			case LITERAL_node:			case LITERAL_child:			case LITERAL_self:			case LITERAL_attribute:			case LITERAL_descendant:			case 124:			case 125:			case LITERAL_following:			case LITERAL_parent:			case LITERAL_ancestor:			case 129:			case 130:			case LITERAL_comment:			case LITERAL_document:			case LITERAL_collection:			case LITERAL_preceding:			{				functionCall();				astFactory.addASTChild(currentAST, returnAST);				primaryExpr_AST = (org.exist.xquery.parser.XQueryAST)currentAST.root;				break;			}			case SELF:			{				contextItemExpr();				astFactory.addASTChild(currentAST, returnAST);				primaryExpr_AST = (org.exist.xquery.parser.XQueryAST)currentAST.root;				break;			}			case LPAREN:			{				parenthesizedExpr();				astFactory.addASTChild(currentAST, returnAST);				primaryExpr_AST = (org.exist.xquery.parser.XQueryAST)currentAST.root;				break;			}			case DOLLAR:			{				match(DOLLAR);				varName=qName();				v_AST = (org.exist.xquery.parser.XQueryAST)returnAST;				astFactory.addASTChild(currentAST, returnAST);				if ( inputState.guessing==0 ) {					primaryExpr_AST = (org.exist.xquery.parser.XQueryAST)currentAST.root;										primaryExpr_AST= (org.exist.xquery.parser.XQueryAST)astFactory.create(VARIABLE_REF,varName);					primaryExpr_AST.copyLexInfo(v_AST);										currentAST.root = primaryExpr_AST;					currentAST.child = primaryExpr_AST!=null &&primaryExpr_AST.getFirstChild()!=null ?						primaryExpr_AST.getFirstChild() : primaryExpr_AST;					currentAST.advanceChildToEnd();				}				primaryExpr_AST = (org.exist.xquery.parser.XQueryAST)currentAST.root;				break;			}			case LT:			case XML_COMMENT:			case XML_PI:			{				constructor();				astFactory.addASTChild(currentAST, returnAST);				primaryExpr_AST = (org.exist.xquery.parser.XQueryAST)currentAST.root;				break;			}			case STRING_LITERAL:			case DOUBLE_LITERAL:			case DECIMAL_LITERAL:			case INTEGER_LITERAL:			{				literal();				astFactory.addASTChild(currentAST, returnAST);				primaryExpr_AST = (org.exist.xquery.parser.XQueryAST)currentAST.root;				break;			}			default:			{				throw new NoViableAltException(LT(1), getFilename());			}			}			returnAST = primaryExpr_AST;		} finally { // debugging			traceOut("primaryExpr");		}	}