import org.simantics.scl.compiler.types.exceptions.MatchException;
import gnu.trove.map.hash.TObjectIntHashMap;
-import gnu.trove.set.hash.THashSet;
import gnu.trove.set.hash.TIntHashSet;
public class ESimpleLet extends Expression {
- Variable variable; // may be null
- Expression value;
- Expression in;
+ public Variable variable; // may be null
+ public Expression value;
+ public Expression in;
public ESimpleLet(Variable variable, Expression value, Expression in) {
if(value == null)
return in.toVal(context, w);
}
- @Override
- public void collectFreeVariables(THashSet<Variable> vars) {
- value.collectFreeVariables(vars);
- in.collectFreeVariables(vars);
- vars.remove(variable);
- }
-
@Override
public Expression simplify(SimplificationContext context) {
value = value.simplify(context);