001    package escjava.vcGeneration;
002    
003    // TBoolOp = return a boolean and sons are boolean : list(boolean) -> boolean
004    public class TSelect extends TFunction {
005    
006        public void typeTree(){
007            
008            if(sons.size()!=2)
009                TDisplay.err(this, "typeTree()", "Node with "+sons.size()+" instead of 2, that's strange...");
010            else {
011                TNode n1 = getChildAt(0);
012                TNode n2 = getChildAt(1);
013    
014                /*
015                 * As the son #1 can be a reference of have a final type,
016                 * we can't guess it here. We just know that the second son should
017                 * be a %Reference.
018                 */
019                n2.setType(_Reference,true);
020    
021                n1.typeTree();
022                n2.typeTree();
023            }
024    
025        }
026    
027        public void accept(/*@ non_null @*/ TVisitor v) throws java.io.IOException{
028            v.visitTSelect(this);
029        }
030    
031    }
032    
033    // fixme
034    // %Field * %Reference * ? (value, %Reference?) -> memory