--- /dev/null
+package org.simantics.scl.compiler.constants.singletons;
+
+import org.simantics.scl.compiler.constants.FunctionValue;
+import org.simantics.scl.compiler.internal.codegen.references.Val;
+import org.simantics.scl.compiler.internal.codegen.utils.MethodBuilder;
+import org.simantics.scl.compiler.types.TVar;
+import org.simantics.scl.compiler.types.Type;
+import org.simantics.scl.compiler.types.Types;
+import org.simantics.scl.compiler.types.kinds.Kinds;
+
+public class ClassConstant extends FunctionValue {
+
+ private static final TVar A = Types.var(Kinds.STAR);
+ public static final ClassConstant INSTANCE = new ClassConstant();
+
+ private ClassConstant() {
+ super(new TVar[] {A}, Types.NO_EFFECTS, Types.apply(Types.CLASS, A),
+ Types.pred(Types.VEC_COMP, A));
+ }
+
+ @Override
+ public Type applyExact(MethodBuilder mb, Val[] parameters) {
+ mb.push(parameters[0], Types.CLASS);
+ return getReturnType();
+ }
+}
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