Some generated test validation, tphs needs to be reset for this to work

This reverts commit eb05d22735.

resources/bytecode/javFiles/Matcher.jav

@@ -2,7 +2,7 @@ sealed interface Interface permits A, B {}
 public record A() implements Interface {}
 public record B() implements Interface {}
 
-public interface Matcher {
-    default match(A()@a) { return 0; }
-    default match(B()@b) { return 1; }
+public class Matcher {
+    match(A()@a) { return 0; }
+    match(B()@b) { return 1; }
 }

resources/bytecode/javFiles/PatternMatchingInterface.jav

@@ -3,7 +3,7 @@ import java.lang.Integer;
 import Matcher;
 import Interface;
 
-public class M implements Matcher {}
+public class M extends Matcher {}
 
 public class PatternMatchingInterface {
     public static match(matcher, v) {

src/main/java/de/dhbwstuttgart/target/generate/ASTToTargetAST.java

@@ -618,7 +618,7 @@ public class ASTToTargetAST {
         }
     }
 
-    private static TargetExpression generateCall(TargetMethod method, List<TargetLocalVar> params, TargetType classType, boolean isInterface) {
+    private static TargetExpression generateCall(TargetMethod method, List<TargetLocalVar> params, TargetType classType) {
         var mParams = new ArrayList<TargetExpression>();
         for (var i = 0; i < params.size(); i++) {
             var tpe = method.signature().parameters().get(i).pattern().type();
@@ -626,11 +626,11 @@ public class ASTToTargetAST {
         }
         TargetExpression caseBody = new TargetMethodCall(
                 method.signature().returnType(),
-                method.isStatic() ? new TargetClassName(classType) : new TargetThis(classType),
+                new TargetThis(classType),
                 mParams,
                 classType,
                 method.name(),
-                method.isStatic(), isInterface, method.isPrivate()
+                false, false, method.isPrivate()
         );
         if (method.signature().returnType() != null) {
             caseBody = new TargetReturn(caseBody);
@@ -638,11 +638,11 @@ public class ASTToTargetAST {
         return caseBody;
     }
 
-    private TargetExpression generatePatternOverloadsRec(int offset, TargetExpression switchExpr, List<TargetLocalVar> params, List<TargetPattern> patterns, List<TargetMethod> methods, TargetType classType, boolean isInterface) {
+    private TargetExpression generatePatternOverloadsRec(int offset, TargetExpression switchExpr, List<TargetLocalVar> params, List<TargetPattern> patterns, List<TargetMethod> methods, TargetType classType) {
         if (methods.isEmpty()) throw new DebugException("Couldn't find a candidate for switch overloading");
         if (methods.size() == 1) {
             var method = methods.getFirst();
-            return generateCall(method, params, classType, isInterface);
+            return generateCall(method, params, classType);
         }
 
         var cases = new ArrayList<TargetSwitch.Case>();
@@ -691,11 +691,11 @@ public class ASTToTargetAST {
             }).toList();
 
             if (candidates.isEmpty()) {
-                var body = new TargetBlock(List.of(generateCall(method, params, classType, isInterface)));
+                var body = new TargetBlock(List.of(generateCall(method, params, classType)));
                 cases.add(new TargetSwitch.Case(List.of(lastPattern), body));
             } else {
                 //candidates.forEach(m -> Target.logger.info(m.getSignature()));
-                var caseBody = generatePatternOverloadsRec(offset + 1, expr, params, patternsRec, candidates, classType, isInterface);
+                var caseBody = generatePatternOverloadsRec(offset + 1, expr, params, patternsRec, candidates, classType);
                 var body = new TargetBlock(List.of(caseBody));
                 var case_ = new TargetSwitch.Case(List.of(lastPattern), body);
 
@@ -787,7 +787,7 @@ public class ASTToTargetAST {
         var parameters = resParams.stream().map( p -> new TargetLocalVar(p.pattern().type(), p.pattern().name())).toList();
 
         var classType = new TargetRefType(clazz.getClassName().toString());
-        var stmt = generatePatternOverloadsRec(0, new TargetLocalVar(resParams.getFirst().pattern().type(), resParams.getFirst().pattern().name()), parameters, List.of(), methods, classType, clazz.isInterface());
+        var stmt = generatePatternOverloadsRec(0, new TargetLocalVar(resParams.getFirst().pattern().type(), resParams.getFirst().pattern().name()), parameters, List.of(), methods, classType);
         var block = new TargetBlock(List.of(stmt));
 
         var generics = new HashSet<>(firstMethod.signature().generics());
@@ -870,7 +870,7 @@ public class ASTToTargetAST {
 
         // Generate dispatch method
         var classType = new TargetRefType(clazz.getClassName().toString());
-        var stmt = generatePatternOverloadsRec(0, new TargetLocalVar(signatureParams.getFirst().pattern().type(), signatureParams.getFirst().pattern().name()), parameters, List.of(), res, classType, clazz.isInterface());
+        var stmt = generatePatternOverloadsRec(0, new TargetLocalVar(signatureParams.getFirst().pattern().type(), signatureParams.getFirst().pattern().name()), parameters, List.of(), res, classType);
         var block = new TargetBlock(List.of(stmt));
 
         var bridgeMethod = new TargetMethod(firstMethod.access(), firstMethod.name(), block, group.signature.java, group.signature.tx, firstMethod.base(), null);

src/main/java/de/dhbwstuttgart/target/generate/StatementToTargetExpression.java

@@ -256,9 +256,9 @@ public class StatementToTargetExpression implements ASTVisitor {
             foundMethod = findMethod(receiverName, methodCall.name, signature, converter.compiler).orElseThrow(
                     () -> new DebugException("Method " + methodCall.name + " not found (" + finalSignature + ") on class " + receiverName)
             );
-            if (foundMethod != null) {
-                signature = foundMethod.getParameterList().getFormalparalist().stream().map(pattern -> converter.convert(pattern.getType(), generics)).toList();
-            }
+            //if (foundMethod != null) {
+            //    signature = foundMethod.getParameterList().getFormalparalist().stream().map(pattern -> converter.convert(pattern.getType(), generics)).toList();
+            //}
         }
 
         if (!isFunNType) {

src/test/java/TestComplete.java

@@ -41,6 +41,16 @@ public class TestComplete {
         var m = applyLambda.getDeclaredMethod("m");
         var result = m.invoke(instance);
 
+        assertEquals(Object.class, m.getReturnType());
+        assertArrayEquals(new Class<?>[0], m.getParameterTypes());
+
+        var lambda = applyLambda.getDeclaredMethod("lambda$0", Object.class);
+        assertEquals(Object.class, lambda.getReturnType());
+        assertArrayEquals(new Class<?>[]{Object.class}, lambda.getParameterTypes());
+        assertEquals(2, applyLambda.getDeclaredMethods().length);
+
+        var apply = classFiles.get("Apply");
+        assertEquals(0, apply.getDeclaredMethods().length);
         assertEquals(result.getClass(), classFiles.get("Apply"));
     }
 
@@ -52,6 +62,23 @@ public class TestComplete {
 
         var m2 = binaryInMeth.getDeclaredMethod("m2", Integer.class, Integer.class);
         var m3 = binaryInMeth.getDeclaredMethod("m3", Integer.class);
+        var mInteger = binaryInMeth.getDeclaredMethod("m", Integer.class);
+        var mDouble = binaryInMeth.getDeclaredMethod("m", Double.class);
+        var m2Double = binaryInMeth.getDeclaredMethod("m2", Double.class, Double.class);
+        var m3Double = binaryInMeth.getDeclaredMethod("m3", Double.class);
+
+        assertEquals(Integer.class, m2.getReturnType());
+        assertArrayEquals(new Class<?>[]{Integer.class, Integer.class}, m2.getParameterTypes());
+        assertEquals(Integer.class, m3.getReturnType());
+        assertArrayEquals(new Class<?>[]{Integer.class}, m3.getParameterTypes());
+        assertEquals(Integer.class, mInteger.getReturnType());
+        assertArrayEquals(new Class<?>[]{Integer.class}, mInteger.getParameterTypes());
+        assertEquals(Double.class, mDouble.getReturnType());
+        assertArrayEquals(new Class<?>[]{Double.class}, mDouble.getParameterTypes());
+        assertEquals(Double.class, m2Double.getReturnType());
+        assertArrayEquals(new Class<?>[]{Double.class, Double.class}, m2Double.getParameterTypes());
+        assertEquals(Double.class, m3Double.getReturnType());
+        assertArrayEquals(new Class<?>[]{Double.class}, m3Double.getParameterTypes());
 
         assertEquals(6, m2.invoke(instance, 2, 3));
         assertEquals(4, m3.invoke(instance, 2));
@@ -60,7 +87,24 @@ public class TestComplete {
     @Test
     public void classGenLamTest() throws Exception {
         var classFiles = generateClassFiles(createClassLoader(), "ClassGenLam.jav");
-        classFiles.get("ClassGenLam").getDeclaredConstructor().newInstance();
+        var classGenLam = classFiles.get("ClassGenLam");
+        classGenLam.getDeclaredConstructor().newInstance();
+
+        assertEquals(1, classGenLam.getTypeParameters().length);
+        var typeParameter = classGenLam.getTypeParameters()[0];
+
+        var lam = classGenLam.getDeclaredField("lam");
+        assertEquals("lam", lam.getName());
+        assertEquals("Fun1$$LTPH$_$LTPH$_$", lam.getType().getName());
+        assertTrue(lam.getGenericType() instanceof ParameterizedType);
+        var lamType = (ParameterizedType) lam.getGenericType();
+        assertEquals(2, lamType.getActualTypeArguments().length);
+        assertEquals(typeParameter, lamType.getActualTypeArguments()[0]);
+        assertEquals(typeParameter, lamType.getActualTypeArguments()[1]);
+
+        var lambda = classGenLam.getDeclaredMethod("lambda$0", Object.class);
+        assertEquals(Object.class, lambda.getReturnType());
+        assertArrayEquals(new Class<?>[]{Object.class}, lambda.getParameterTypes());
     }
 
     @Test
@@ -70,6 +114,13 @@ public class TestComplete {
         var instance = fac.getDeclaredConstructor().newInstance();
 
         var getFac = fac.getDeclaredMethod("getFac", Integer.class);
+        var getFacDouble = fac.getDeclaredMethod("getFac", Double.class);
+
+        assertEquals(0, fac.getDeclaredFields().length);
+        assertEquals(Double.class, getFac.getReturnType());
+        assertArrayEquals(new Class<?>[]{Integer.class}, getFac.getParameterTypes());
+        assertEquals(Double.class, getFacDouble.getReturnType());
+        assertArrayEquals(new Class<?>[]{Double.class}, getFacDouble.getParameterTypes());
         // assertEquals(6, getFac.invoke(instance, 3)); TODO This could be either an Integer or a Double so this simple test fails
     }
 
@@ -83,6 +134,21 @@ public class TestComplete {
         var instance = constructor.newInstance();
 
         var getFact = fac.getDeclaredMethod("getFact", Integer.class);
+        var lambda = fac.getDeclaredMethod("lambda$0", Object.class);
+        var fact = fac.getDeclaredField("fact");
+
+        assertEquals(1, fac.getDeclaredFields().length);
+        assertEquals("Fun1$$Ljava$lang$Integer$_$Ljava$lang$Integer$_$", fact.getType().getName());
+        assertTrue(fact.getGenericType() instanceof ParameterizedType);
+        var factType = (ParameterizedType) fact.getGenericType();
+        assertEquals(2, factType.getActualTypeArguments().length);
+        assertEquals(Integer.class, factType.getActualTypeArguments()[0]);
+        assertEquals(Integer.class, factType.getActualTypeArguments()[1]);
+        assertEquals(Integer.class, getFact.getReturnType());
+        assertArrayEquals(new Class<?>[]{Integer.class}, getFact.getParameterTypes());
+        assertEquals(Integer.class, lambda.getReturnType());
+        assertArrayEquals(new Class<?>[]{Object.class}, lambda.getParameterTypes());
+
         assertEquals(6, getFact.invoke(instance, 3));
     }
 
@@ -91,7 +157,14 @@ public class TestComplete {
         var classFiles = generateClassFiles(createClassLoader(), "Field.jav");
         var field = classFiles.get("Field");
         var instance = field.getDeclaredConstructor().newInstance();
+        var x = field.getDeclaredField("x");
+        var m = field.getDeclaredMethod("m");
+
         assertEquals(1, field.getFields().length);
+        assertEquals(Integer.class, x.getType());
+        assertEquals(Integer.class, x.getGenericType());
+        assertEquals(Integer.class, m.getReturnType());
+        assertArrayEquals(new Class<?>[0], m.getParameterTypes());
     }
 
     @Test
@@ -105,6 +178,24 @@ public class TestComplete {
         m2.invoke(instance, 1);
 
         var m = fieldtph2.getDeclaredMethod("m", Object.class);
+        var typeParameters = fieldtph2.getTypeParameters();
+        assertEquals(2, typeParameters.length);
+        var p = typeParameters[0];
+        var t = typeParameters[1];
+        assertEquals("P", p.getName());
+        assertEquals("T", t.getName());
+        assertEquals(p, t.getBounds()[0]);
+
+        assertEquals(Object.class, a.getType());
+        assertEquals(t, a.getGenericType());
+        assertEquals(Object.class, m.getReturnType());
+        assertArrayEquals(new Class<?>[]{Object.class}, m.getParameterTypes());
+        assertEquals(p, m.getGenericReturnType());
+        assertEquals(p, m.getGenericParameterTypes()[0]);
+        assertEquals(void.class, m2.getReturnType());
+        assertArrayEquals(new Class<?>[]{Object.class}, m2.getParameterTypes());
+        assertEquals(t, m2.getGenericParameterTypes()[0]);
+
         assertEquals(1, m.invoke(instance, 1));
     }
 
@@ -117,6 +208,35 @@ public class TestComplete {
         var instance = ctor.newInstance("C");
         var a = fieldTphConsMeth.getDeclaredField("a");
         var id = fieldTphConsMeth.getDeclaredMethod("id", Object.class);
+        var typeParameter = fieldTphConsMeth.getTypeParameters()[0];
+        var setA = fieldTphConsMeth.getDeclaredMethod("setA", Object.class);
+        var m = fieldTphConsMeth.getDeclaredMethod("m", Object.class, Object.class);
+
+        assertEquals(1, fieldTphConsMeth.getTypeParameters().length);
+        assertEquals("AAB", typeParameter.getName());
+        assertEquals(Object.class, a.getType());
+        assertEquals(typeParameter, a.getGenericType());
+        assertEquals(Object.class, ctor.getParameterTypes()[0]);
+        assertEquals(1, ctor.getTypeParameters().length);
+        assertEquals(typeParameter, ctor.getTypeParameters()[0].getBounds()[0]);
+        assertEquals(ctor.getTypeParameters()[0], ctor.getGenericParameterTypes()[0]);
+        assertEquals(Object.class, setA.getReturnType());
+        assertArrayEquals(new Class<?>[]{Object.class}, setA.getParameterTypes());
+        assertEquals(typeParameter, setA.getGenericReturnType());
+        assertEquals(setA.getTypeParameters()[0], setA.getGenericParameterTypes()[0]);
+        assertEquals(typeParameter, setA.getTypeParameters()[0].getBounds()[0]);
+        assertEquals(Object.class, id.getReturnType());
+        assertArrayEquals(new Class<?>[]{Object.class}, id.getParameterTypes());
+        assertEquals(typeParameter, id.getGenericReturnType());
+        assertEquals(typeParameter, id.getGenericParameterTypes()[0]);
+        assertEquals(void.class, m.getReturnType());
+        assertArrayEquals(new Class<?>[]{Object.class, Object.class}, m.getParameterTypes());
+        assertEquals(3, m.getTypeParameters().length);
+        assertEquals(Object.class, m.getTypeParameters()[0].getBounds()[0]);
+        assertEquals(m.getTypeParameters()[2], m.getTypeParameters()[1].getBounds()[0]);
+        assertEquals(m.getTypeParameters()[0], m.getTypeParameters()[2].getBounds()[0]);
+        assertEquals(m.getTypeParameters()[0], m.getGenericParameterTypes()[0]);
+        assertEquals(m.getTypeParameters()[1], m.getGenericParameterTypes()[1]);
 
         assertEquals(42, id.invoke(instance, 42));
         assertEquals("C", a.get(instance));
@@ -132,9 +252,39 @@ public class TestComplete {
         var instance2 = ctor.newInstance("C", 42, false);
 
         var m = fieldTphMMeth.getDeclaredMethod("m", Object.class, Object.class, Boolean.class);
+        var m2 = fieldTphMMeth.getDeclaredMethod("m2", Object.class);
+        var m3 = fieldTphMMeth.getDeclaredMethod("m3", Object.class);
+        var a = fieldTphMMeth.getDeclaredField("a");
+        var classTypeParameter = fieldTphMMeth.getTypeParameters()[0];
+
+        assertEquals(1, fieldTphMMeth.getTypeParameters().length);
+        assertEquals("AF", classTypeParameter.getName());
+        assertEquals(Object.class, a.getType());
+        assertEquals(classTypeParameter, a.getGenericType());
+        assertArrayEquals(new Class<?>[]{Object.class, Object.class, Boolean.class}, ctor.getParameterTypes());
+        assertEquals(2, ctor.getTypeParameters().length);
+        assertEquals(classTypeParameter, ctor.getTypeParameters()[0].getBounds()[0]);
+        assertEquals(classTypeParameter, ctor.getTypeParameters()[1].getBounds()[0]);
+        assertEquals(Object.class, m.getReturnType());
+        assertArrayEquals(new Class<?>[]{Object.class, Object.class, Boolean.class}, m.getParameterTypes());
+        assertEquals(2, m.getTypeParameters().length);
+        assertEquals(Object.class, m.getTypeParameters()[0].getBounds()[0]);
+        assertEquals(m.getTypeParameters()[0], m.getTypeParameters()[1].getBounds()[0]);
+        assertEquals(m.getTypeParameters()[0], m.getGenericReturnType());
+        assertEquals(m.getTypeParameters()[0], m.getGenericParameterTypes()[0]);
+        assertEquals(m.getTypeParameters()[1], m.getGenericParameterTypes()[1]);
+        assertEquals(void.class, m2.getReturnType());
+        assertArrayEquals(new Class<?>[]{Object.class}, m2.getParameterTypes());
+        assertEquals(classTypeParameter, m2.getTypeParameters()[0].getBounds()[0]);
+        assertEquals(m2.getTypeParameters()[0], m2.getGenericParameterTypes()[0]);
+        assertEquals(Object.class, m3.getReturnType());
+        assertArrayEquals(new Class<?>[]{Object.class}, m3.getParameterTypes());
+        assertEquals(classTypeParameter, m3.getTypeParameters()[0].getBounds()[0]);
+        assertEquals(m3.getTypeParameters()[0], m3.getGenericReturnType());
+        assertEquals(m3.getTypeParameters()[0], m3.getGenericParameterTypes()[0]);
+
         assertEquals(42, m.invoke(instance1, "C", 42, false));
 
-        var a = fieldTphMMeth.getDeclaredField("a");
         assertEquals("C", a.get(instance1));
         assertEquals(42, a.get(instance2));
     }
@@ -142,19 +292,74 @@ public class TestComplete {
     @Test
     public void genTest() throws Exception {
         var classFiles = generateClassFiles(createClassLoader(), "Gen.jav");
+        var gen = classFiles.get("Gen");
+        var m = gen.getDeclaredMethod("m", Vector.class);
+
+        assertEquals(0, gen.getDeclaredFields().length);
+        assertEquals(Vector.class, m.getReturnType());
+        assertArrayEquals(new Class<?>[]{Vector.class}, m.getParameterTypes());
+        assertTrue(m.getGenericReturnType() instanceof ParameterizedType);
+        var returnType = (ParameterizedType) m.getGenericReturnType();
+        assertEquals(Vector.class, returnType.getRawType());
+        assertArrayEquals(new Type[]{Integer.class}, returnType.getActualTypeArguments());
+        assertTrue(m.getGenericParameterTypes()[0] instanceof ParameterizedType);
+        var parameterType = (ParameterizedType) m.getGenericParameterTypes()[0];
+        assertEquals(Vector.class, parameterType.getRawType());
+        assertArrayEquals(new Type[]{Integer.class}, parameterType.getActualTypeArguments());
     }
 
     @Test
     public void idTest() throws Exception {
         var classFiles = generateClassFiles(createClassLoader(), "Id.jav");
-        var instance = classFiles.get("Id").getDeclaredConstructor().newInstance();
+        var id = classFiles.get("Id");
+        id.getDeclaredConstructor().newInstance();
+
+        assertEquals(1, id.getTypeParameters().length);
+        assertEquals("FAU", id.getTypeParameters()[0].getName());
+
+        var id2 = id.getDeclaredField("id2");
+        assertEquals("Fun1$$LTPH$_$LTPH$_$", id2.getType().getName());
+
+        var lambda = id.getDeclaredMethod("lambda$0", Object.class);
+        assertEquals(Object.class, lambda.getReturnType());
+        assertArrayEquals(new Class<?>[]{Object.class}, lambda.getParameterTypes());
+
+        var id3 = id.getDeclaredMethod("id3", Object.class);
+        assertEquals(Object.class, id3.getReturnType());
+        assertArrayEquals(new Class<?>[]{Object.class}, id3.getParameterTypes());
+        assertEquals(1, id3.getTypeParameters().length);
+        assertEquals("V", id3.getTypeParameters()[0].getName());
     }
 
     @Test
     public void infTest() throws Exception {
         var classFiles = generateClassFiles(createClassLoader(), "Inf.jav");
-        var instance = classFiles.get("Inf").getDeclaredConstructor().newInstance();
-        // TODO check generics
+        var inf = classFiles.get("Inf");
+        inf.getDeclaredConstructor().newInstance();
+        var m = inf.getDeclaredMethod("m", Object.class, Object.class, Object.class);
+
+        assertEquals(0, inf.getDeclaredFields().length);
+        assertEquals(void.class, m.getReturnType());
+        assertArrayEquals(new Class<?>[]{Object.class, Object.class, Object.class}, m.getParameterTypes());
+        assertEquals(5, m.getTypeParameters().length);
+        var zn = m.getTypeParameters()[0];
+        var zo = m.getTypeParameters()[1];
+        var q = m.getTypeParameters()[2];
+        var o = m.getTypeParameters()[3];
+        var zp = m.getTypeParameters()[4];
+        assertEquals("ZN", zn.getName());
+        assertEquals("ZO", zo.getName());
+        assertEquals("Q", q.getName());
+        assertEquals("O", o.getName());
+        assertEquals("ZP", zp.getName());
+        assertEquals(zo, zn.getBounds()[0]);
+        assertEquals(zp, zo.getBounds()[0]);
+        assertEquals(zn, q.getBounds()[0]);
+        assertEquals(zn, o.getBounds()[0]);
+        assertEquals(Object.class, zp.getBounds()[0]);
+        assertEquals(o, m.getGenericParameterTypes()[0]);
+        assertEquals(zn, m.getGenericParameterTypes()[1]);
+        assertEquals(q, m.getGenericParameterTypes()[2]);
     }
 
     @Test
@@ -1083,6 +1288,7 @@ public class TestComplete {
 
     @Test
     public void testPatternMatchingInterface() throws Exception {
+        ConsoleInterface.logLevel = LogLevel.INFO;
         var classFiles = generateClassFiles(createClassLoader(), false, "Matcher.jav", "PatternMatchingInterface.jav");
         var Intf = classFiles.get("Interface");
         var clazz = classFiles.get("PatternMatchingInterface");
@@ -1699,6 +1905,7 @@ public class TestComplete {
 
     @Test
     public void testBug406() throws Exception {
+        ConsoleInterface.logLevel = LogLevel.INFO;
         var classFiles = generateClassFiles(createClassLoader(), "Bug406.jav");
         var clazz = classFiles.get("Bug406");
         clazz.getDeclaredMethod("main", List.class).invoke(null, List.of());

src/test/java/targetast/TestCodegen.java

@@ -5,6 +5,7 @@ import de.dhbwstuttgart.bytecode.Codegen;
 import de.dhbwstuttgart.environment.DirectoryClassLoader;
 import de.dhbwstuttgart.environment.IByteArrayClassLoader;
 import de.dhbwstuttgart.parser.scope.JavaClassName;
+import de.dhbwstuttgart.syntaxtree.factory.NameGenerator;
 import de.dhbwstuttgart.syntaxtree.visual.ASTPrinter;
 import de.dhbwstuttgart.target.generate.ASTToTargetAST;
 import de.dhbwstuttgart.target.tree.MethodParameter;
@@ -16,6 +17,7 @@ import de.dhbwstuttgart.target.tree.type.TargetFunNType;
 import de.dhbwstuttgart.target.tree.type.TargetRefType;
 import de.dhbwstuttgart.target.tree.type.TargetType;
 import de.dhbwstuttgart.typeinference.result.ResultSet;
+import de.dhbwstuttgart.typeinference.unify.PlaceholderRegistry;
 import org.junit.jupiter.api.Disabled;
 import org.junit.jupiter.api.Test;