]> gerrit.simantics Code Review - simantics/platform.git/blob - bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/constants/singletons/UnsafeCoerce.java
Fixed all line endings of the repository
[simantics/platform.git] / bundles / org.simantics.scl.compiler / src / org / simantics / scl / compiler / constants / singletons / UnsafeCoerce.java
1 package org.simantics.scl.compiler.constants.singletons;
2
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;
10
11 public class UnsafeCoerce extends FunctionValue {    
12     private static TVar A = Types.var(Kinds.STAR);
13     private static TVar B = Types.var(Kinds.STAR);
14     public static final UnsafeCoerce INSTANCE = new UnsafeCoerce();
15     
16     private UnsafeCoerce() {
17         super(new TVar[] {A, B}, Types.NO_EFFECTS, B, A);
18     }
19     
20     @Override
21     public Type applyExact(MethodBuilder mb, Val[] parameters) {
22         mb.pushBoxed(parameters[0]);
23         return getReturnType();
24     }
25
26     @Override
27     public String toString() {
28         return "unsafeCoerce";
29     }
30 }