import org.simantics.scl.compiler.types.exceptions.MatchException;
import org.simantics.scl.runtime.tuple.Tuple0;
-import gnu.trove.map.hash.TObjectIntHashMap;
-import gnu.trove.set.hash.THashSet;
-import gnu.trove.set.hash.TIntHashSet;
-
public class EIf extends Expression {
public Expression condition;
public Expression then_;
this.else_ = else_;
}
- @Override
- public void collectVars(TObjectIntHashMap<Variable> allVars,
- TIntHashSet vars) {
- condition.collectVars(allVars, vars);
- then_.collectVars(allVars, vars);
- if(else_ != null)
- else_.collectVars(allVars, vars);
- }
-
@Override
protected void updateType() throws MatchException {
setType(then_.getType());
CodeWriter thenBlock = w.createBlock();
if(else_ != null) {
CodeWriter elseBlock = w.createBlock();
- w.if_(conditionVal, thenBlock.getContinuation(), elseBlock.getContinuation());
+ w.if_(location, conditionVal, thenBlock.getContinuation(), elseBlock.getContinuation());
IVal elseVal = else_.toVal(context, elseBlock);
- elseBlock.jump(joinPoint.getContinuation(), elseVal);
+ elseBlock.jump(location, joinPoint.getContinuation(), elseVal);
}
else {
- w.if_(conditionVal, thenBlock.getContinuation(), joinPoint.getContinuation());
+ w.if_(location, conditionVal, thenBlock.getContinuation(), joinPoint.getContinuation());
}
IVal thenVal = then_.toVal(context, thenBlock);
- thenBlock.jump(joinPoint.getContinuation(), thenVal);
+ thenBlock.jump(location, joinPoint.getContinuation(), thenVal);
w.continueAs(joinPoint);
return w.getParameters()[0];
}
- @Override
- public void collectFreeVariables(THashSet<Variable> vars) {
- condition.collectFreeVariables(vars);
- then_.collectFreeVariables(vars);
- if(else_ != null)
- else_.collectFreeVariables(vars);
- }
-
@Override
public Expression simplify(SimplificationContext context) {
condition = condition.simplify(context);