]> gerrit.simantics Code Review - simantics/platform.git/blob - bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/constants/singletons/UnsafeCoerce.java
Merge "Remove unused import in DeleteHandler"
[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;\r
2 \r
3 import org.simantics.scl.compiler.constants.FunctionValue;\r
4 import org.simantics.scl.compiler.internal.codegen.references.Val;\r
5 import org.simantics.scl.compiler.internal.codegen.utils.MethodBuilder;\r
6 import org.simantics.scl.compiler.types.TVar;\r
7 import org.simantics.scl.compiler.types.Type;\r
8 import org.simantics.scl.compiler.types.Types;\r
9 import org.simantics.scl.compiler.types.kinds.Kinds;\r
10 \r
11 public class UnsafeCoerce extends FunctionValue {    \r
12     private static TVar A = Types.var(Kinds.STAR);\r
13     private static TVar B = Types.var(Kinds.STAR);\r
14     public static final UnsafeCoerce INSTANCE = new UnsafeCoerce();\r
15     \r
16     private UnsafeCoerce() {\r
17         super(new TVar[] {A, B}, Types.NO_EFFECTS, B, A);\r
18     }\r
19     \r
20     @Override\r
21     public Type applyExact(MethodBuilder mb, Val[] parameters) {\r
22         mb.pushBoxed(parameters[0]);\r
23         return getReturnType();\r
24     }\r
25 \r
26     @Override\r
27     public String toString() {\r
28         return "unsafeCoerce";\r
29     }\r
30 }\r