import org.simantics.scl.compiler.types.kinds.Kinds;
import org.simantics.scl.compiler.types.util.MultiFunction;
-import gnu.trove.map.hash.TObjectIntHashMap;
-import gnu.trove.set.hash.THashSet;
-import gnu.trove.set.hash.TIntHashSet;
-
public class ELambda extends SimplifiableExpression {
public Case[] cases;
Type effect = Types.NO_EFFECTS;
this(loc, new Case(new Expression[] {pat}, exp));
}
- public void collectRefs(TObjectIntHashMap<Object> allRefs, TIntHashSet refs) {
- for(Case case_ : cases)
- case_.collectRefs(allRefs, refs);
- }
-
- @Override
- public void collectVars(TObjectIntHashMap<Variable> allVars,
- TIntHashSet vars) {
- for(Case case_ : cases)
- case_.collectVars(allVars, vars);
- }
-
- public Expression decomposeMatching() {
- Expression[] patterns = cases[0].patterns;
+ public Expression decomposeMatching() {
+ Expression[] patterns = cases[0].patterns;
int arity = patterns.length;
// Simple cases
return decomposeMatching().simplify(context);
}
- @Override
- public void collectFreeVariables(THashSet<Variable> vars) {
- for(Case case_ : cases)
- case_.collectFreeVariables(vars);
- }
-
@Override
public Expression resolve(TranslationContext context) {
for(Case case_ : cases)
public boolean isEffectful() {
return false;
}
-
- @Override
- public void collectEffects(THashSet<Type> effects) {
- for(Case case_ : cases) {
- for(Expression pattern : case_.patterns)
- pattern.collectEffects(effects);
- case_.value.collectEffects(effects);
- }
- }
@Override
public void accept(ExpressionVisitor visitor) {