1 package org.simantics.scl.compiler.constants.singletons;
3 import org.simantics.scl.compiler.constants.FunctionValue;
4 import org.simantics.scl.compiler.internal.codegen.references.Val;
5 import org.simantics.scl.compiler.internal.codegen.utils.MethodBuilder;
6 import org.simantics.scl.compiler.types.TVar;
7 import org.simantics.scl.compiler.types.Type;
8 import org.simantics.scl.compiler.types.Types;
9 import org.simantics.scl.compiler.types.kinds.Kinds;
11 public class BindingConstant extends FunctionValue {
13 private static final TVar A = Types.var(Kinds.STAR);
14 public static final BindingConstant INSTANCE = new BindingConstant();
16 private BindingConstant() {
17 super(new TVar[] {A}, Types.NO_EFFECTS, Types.apply(Types.BINDING, A),
18 Types.pred(Types.SERIALIZABLE, A));
22 public Type applyExact(MethodBuilder mb, Val[] parameters) {
23 mb.push(parameters[0], Types.BINDING);
24 return getReturnType();