Codegen for callable reference expressions

#KT-1183 In Progress

compiler/backend/src/org/jetbrains/jet/codegen/ExpressionCodegen.java

@@ -36,7 +36,7 @@ import org.jetbrains.jet.codegen.binding.CodegenBinding;
 import org.jetbrains.jet.codegen.binding.MutableClosure;
 import org.jetbrains.jet.codegen.context.*;
 import org.jetbrains.jet.codegen.intrinsics.IntrinsicMethod;
-import org.jetbrains.jet.codegen.signature.JvmPropertyAccessorSignature;
+import org.jetbrains.jet.codegen.signature.JvmMethodSignature;
 import org.jetbrains.jet.codegen.state.GenerationState;
 import org.jetbrains.jet.codegen.state.JetTypeMapper;
 import org.jetbrains.jet.codegen.state.JetTypeMapperMode;
@@ -67,12 +67,16 @@ import java.util.*;
 import static org.jetbrains.asm4.Opcodes.*;
 import static org.jetbrains.jet.codegen.AsmUtil.*;
 import static org.jetbrains.jet.codegen.CodegenUtil.*;
+import static org.jetbrains.jet.codegen.FunctionTypesUtil.functionTypeToImpl;
 import static org.jetbrains.jet.codegen.FunctionTypesUtil.getFunctionImplClassName;
 import static org.jetbrains.jet.codegen.binding.CodegenBinding.*;
 import static org.jetbrains.jet.lang.resolve.BindingContext.*;
 import static org.jetbrains.jet.lang.resolve.BindingContextUtils.descriptorToDeclaration;
 import static org.jetbrains.jet.lang.resolve.BindingContextUtils.getNotNull;
+import static org.jetbrains.jet.lang.resolve.calls.tasks.ExplicitReceiverKind.RECEIVER_ARGUMENT;
+import static org.jetbrains.jet.lang.resolve.calls.tasks.ExplicitReceiverKind.THIS_OBJECT;
 import static org.jetbrains.jet.lang.resolve.java.AsmTypeConstants.*;
+import static org.jetbrains.jet.lang.resolve.scopes.receivers.ReceiverValue.NO_RECEIVER;
 
 public class ExpressionCodegen extends JetVisitor<StackValue, StackValue> implements LocalLookup {
 
@@ -2320,6 +2324,164 @@ public class ExpressionCodegen extends JetVisitor<StackValue, StackValue> implem
         return lookupLocalIndex(declarationDescriptor);
     }
 
+    @Override
+    public StackValue visitCallableReferenceExpression(JetCallableReferenceExpression expression, StackValue data) {
+        // TODO: properties
+        final FunctionDescriptor functionDescriptor = bindingContext.get(CALLABLE_REFERENCE, expression);
+        assert functionDescriptor != null : "Callable reference is not resolved to descriptor: " + expression.getText();
+
+        final ResolvedCall<? extends CallableDescriptor> resolvedCall = bindingContext.get(RESOLVED_CALL, expression.getCallableReference());
+        assert resolvedCall != null : "Callable reference is not resolved: " + functionDescriptor + " " + expression.getText();
+
+        JetType kFunctionType = bindingContext.get(EXPRESSION_TYPE, expression);
+        assert kFunctionType != null : "Callable reference is not type checked: " + expression.getText();
+        ClassDescriptor kFunctionImpl = functionTypeToImpl(kFunctionType);
+        assert kFunctionImpl != null : "Impl type is not found for the function type: " + kFunctionType;
+
+        JvmClassName closureSuperClass = JvmClassName.byType(typeMapper.mapType(kFunctionImpl));
+
+        ClosureCodegen closureCodegen = new ClosureCodegen(state, expression, functionDescriptor, null, closureSuperClass, context, this,
+                new FunctionGenerationStrategy() {
+                    @Override
+                    public void generateBody(
+                           @NotNull MethodVisitor mv,
+                           @NotNull JvmMethodSignature signature,
+                           @NotNull MethodContext context,
+                           @NotNull FrameMap frameMap
+                    ) {
+                        /*
+                         Here we need to put the arguments from our locals to the stack and invoke the referenced method. Since invokation
+                         of methods is highly dependent on expressions, we create a fake call expression. Then we create a new instance of
+                         ExpressionCodegen and, in order for it to generate code correctly, we save to its 'tempVariables' field every
+                         argument of our fake expression, pointing it to the corresponding index in our locals. This way generation of
+                         every argument boils down to calling LOAD with the corresponding index
+                         */
+
+                        FunctionDescriptor referencedFunction = (FunctionDescriptor) resolvedCall.getResultingDescriptor();
+                        JetType returnJetType = referencedFunction.getReturnType();
+                        assert returnJetType != null : "Return type can't be null: " + referencedFunction;
+                        Type returnType = typeMapper.mapReturnType(returnJetType);
+
+                        JetCallExpression fakeExpression = constructFakeFunctionCall(referencedFunction);
+                        final List<? extends ValueArgument> fakeArguments = fakeExpression.getValueArguments();
+
+                        ExpressionCodegen codegen = new ExpressionCodegen(mv, frameMap, returnType, context, state);
+
+                        final ReceiverValue receiverValue = computeAndSaveReceiver(signature, codegen);
+                        computeAndSaveArguments(frameMap, fakeArguments, codegen);
+
+                        ResolvedCall<CallableDescriptor> fakeResolvedCall = new DelegatingResolvedCall<CallableDescriptor>(resolvedCall) {
+                            @NotNull
+                            @Override
+                            public ReceiverValue getReceiverArgument() {
+                                return resolvedCall.getExplicitReceiverKind() == RECEIVER_ARGUMENT ? receiverValue : NO_RECEIVER;
+                            }
+
+                            @NotNull
+                            @Override
+                            public ReceiverValue getThisObject() {
+                                return resolvedCall.getExplicitReceiverKind() == THIS_OBJECT ? receiverValue : NO_RECEIVER;
+                            }
+
+                            @NotNull
+                            @Override
+                            public List<ResolvedValueArgument> getValueArgumentsByIndex() {
+                                List<ResolvedValueArgument> result = new ArrayList<ResolvedValueArgument>(fakeArguments.size());
+                                for (ValueArgument argument : fakeArguments) {
+                                    result.add(new ExpressionValueArgument(argument));
+                                }
+                                return result;
+                            }
+                        };
+
+                        StackValue result;
+                        if (referencedFunction instanceof ConstructorDescriptor) {
+                            if (returnType.getSort() == Type.ARRAY) {
+                                codegen.generateNewArray(fakeExpression, returnJetType);
+                                result = StackValue.onStack(returnType);
+                            }
+                            else {
+                                result = codegen.generateConstructorCall(fakeResolvedCall, StackValue.none(), returnType);
+                            }
+                        }
+                        else {
+                            Call call = CallMaker.makeCall(fakeExpression, NO_RECEIVER, null, fakeExpression, fakeArguments);
+                            result = codegen.invokeFunction(call, StackValue.none(), fakeResolvedCall);
+                        }
+
+                        InstructionAdapter v = new InstructionAdapter(mv);
+                        result.put(returnType, v);
+                        v.areturn(returnType);
+                    }
+
+                    @NotNull
+                    private JetCallExpression constructFakeFunctionCall(@NotNull CallableDescriptor referencedFunction) {
+                        StringBuilder fakeFunctionCall = new StringBuilder("callableReferenceFakeCall(");
+                        for (Iterator<ValueParameterDescriptor> iterator = referencedFunction.getValueParameters().iterator();
+                             iterator.hasNext(); ) {
+                            ValueParameterDescriptor descriptor = iterator.next();
+                            fakeFunctionCall.append("p").append(descriptor.getIndex());
+                            if (iterator.hasNext()) {
+                                fakeFunctionCall.append(", ");
+                            }
+                        }
+                        fakeFunctionCall.append(")");
+                        return (JetCallExpression) JetPsiFactory.createExpression(state.getProject(), fakeFunctionCall.toString());
+                    }
+
+                    private void computeAndSaveArguments(
+                            @NotNull FrameMap frameMap,
+                            @NotNull List<? extends ValueArgument> fakeArguments,
+                            @NotNull ExpressionCodegen codegen
+                    ) {
+                        for (ValueParameterDescriptor parameter : functionDescriptor.getValueParameters()) {
+                            ValueArgument fakeArgument = fakeArguments.get(parameter.getIndex());
+                            Type type = typeMapper.mapType(parameter);
+                            int localIndex = frameMap.getIndex(parameter);
+                            codegen.tempVariables.put(fakeArgument.getArgumentExpression(), StackValue.local(localIndex, type));
+                        }
+                    }
+
+                    @NotNull
+                    private ReceiverValue computeAndSaveReceiver(
+                            @NotNull JvmMethodSignature signature,
+                            @NotNull ExpressionCodegen codegen
+                    ) {
+                        CallableDescriptor referencedFunction = resolvedCall.getCandidateDescriptor();
+
+                        ReceiverParameterDescriptor receiverParameter = referencedFunction.getReceiverParameter();
+                        ReceiverParameterDescriptor expectedThisObject = referencedFunction.getExpectedThisObject();
+                        assert receiverParameter == null || expectedThisObject == null :
+                                "Extensions in classes can't be referenced via callable reference expressions: " + referencedFunction;
+
+                        ReceiverParameterDescriptor receiver = receiverParameter != null ? receiverParameter : expectedThisObject;
+
+                        if (receiver == null) {
+                            return NO_RECEIVER;
+                        }
+
+                        JetExpression receiverExpression = JetPsiFactory.createExpression(state.getProject(),
+                                                                                          "callableReferenceFakeReceiver");
+
+                        Type firstParameterType = signature.getAsmMethod().getArgumentTypes()[0];
+                        // 0 is this (the closure class), 1 is the method's first parameter
+                        codegen.tempVariables.put(receiverExpression, StackValue.local(1, firstParameterType));
+
+                        return new ExpressionReceiver(receiverExpression, receiver.getType());
+                    }
+
+                    @Override
+                    public boolean needsLocalVariableTable() {
+                        return false;
+                    }
+                }
+        );
+
+        closureCodegen.gen();
+
+        return closureCodegen.putInstanceOnStack(v, this);
+    }
+
     @Override
     public StackValue visitDotQualifiedExpression(JetDotQualifiedExpression expression, StackValue receiver) {
         StackValue receiverValue = StackValue.none();

compiler/backend/src/org/jetbrains/jet/codegen/FunctionCodegen.java

@@ -182,8 +182,10 @@ public class FunctionCodegen extends GenerationStateAware {
         Label methodEnd = new Label();
         mv.visitLabel(methodEnd);
 
-        Type thisType = getThisTypeForFunction(functionDescriptor, context);
+        if (strategy.needsLocalVariableTable()) {
-        generateLocalVariableTable(mv, functionDescriptor, thisType, methodBegin, methodEnd, localVariableNames, labelsForSharedVars);
+            Type thisType = getThisTypeForFunction(functionDescriptor, context);
+            generateLocalVariableTable(mv, functionDescriptor, thisType, methodBegin, methodEnd, localVariableNames, labelsForSharedVars);
+        }
     }
 
     @NotNull

compiler/backend/src/org/jetbrains/jet/codegen/FunctionGenerationStrategy.java

@@ -45,6 +45,10 @@ public abstract class FunctionGenerationStrategy {
         return localVariableNames;
     }
 
+    public boolean needsLocalVariableTable() {
+        return true;
+    }
+
 
     public static class Default extends FunctionGenerationStrategy {
         private final GenerationState state;

compiler/backend/src/org/jetbrains/jet/codegen/FunctionTypesUtil.java

@@ -16,7 +16,9 @@
 
 package org.jetbrains.jet.codegen;
 
+import com.google.common.collect.ImmutableMap;
 import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
 import org.jetbrains.jet.lang.descriptors.*;
 import org.jetbrains.jet.lang.descriptors.impl.MutableClassDescriptor;
 import org.jetbrains.jet.lang.resolve.java.JvmClassName;
@@ -31,11 +33,19 @@ import java.util.List;
 public class FunctionTypesUtil {
     private static final List<ClassDescriptor> FUNCTIONS;
     private static final List<ClassDescriptor> EXTENSION_FUNCTIONS;
+    private static final List<ClassDescriptor> K_FUNCTIONS;
+    private static final List<ClassDescriptor> K_MEMBER_FUNCTIONS;
+    private static final List<ClassDescriptor> K_EXTENSION_FUNCTIONS;
+
+    private static final ImmutableMap<ClassDescriptor, ClassDescriptor> FUNCTION_TO_IMPL;
 
     static {
         int n = KotlinBuiltIns.FUNCTION_TRAIT_COUNT;
         FUNCTIONS = new ArrayList<ClassDescriptor>(n);
         EXTENSION_FUNCTIONS = new ArrayList<ClassDescriptor>(n);
+        K_FUNCTIONS = new ArrayList<ClassDescriptor>(n);
+        K_MEMBER_FUNCTIONS = new ArrayList<ClassDescriptor>(n);
+        K_EXTENSION_FUNCTIONS = new ArrayList<ClassDescriptor>(n);
 
         KotlinBuiltIns builtIns = KotlinBuiltIns.getInstance();
         for (int i = 0; i < n; i++) {
@@ -44,13 +54,36 @@ public class FunctionTypesUtil {
 
             Name extensionFunctionImpl = Name.identifier("ExtensionFunctionImpl" + i);
             EXTENSION_FUNCTIONS.add(createFunctionImplDescriptor(extensionFunctionImpl, builtIns.getExtensionFunction(i)));
+
+            Name kFunctionImpl = Name.identifier("KFunctionImpl" + i);
+            K_FUNCTIONS.add(createFunctionImplDescriptor(kFunctionImpl, builtIns.getKFunction(i)));
+
+            Name kMemberFunctionImpl = Name.identifier("KMemberFunctionImpl" + i);
+            K_MEMBER_FUNCTIONS.add(createFunctionImplDescriptor(kMemberFunctionImpl, builtIns.getKMemberFunction(i)));
+
+            Name kExtensionFunctionImpl = Name.identifier("KExtensionFunctionImpl" + i);
+            K_EXTENSION_FUNCTIONS.add(createFunctionImplDescriptor(kExtensionFunctionImpl, builtIns.getKExtensionFunction(i)));
         }
+
+        ImmutableMap.Builder<ClassDescriptor, ClassDescriptor> builder = ImmutableMap.builder();
+        for (int i = 0; i < n; i++) {
+            builder.put(builtIns.getKFunction(i), K_FUNCTIONS.get(i));
+            builder.put(builtIns.getKMemberFunction(i), K_MEMBER_FUNCTIONS.get(i));
+            builder.put(builtIns.getKExtensionFunction(i), K_EXTENSION_FUNCTIONS.get(i));
+        }
+        FUNCTION_TO_IMPL = builder.build();
     }
 
     private FunctionTypesUtil() {
     }
 
 
+    @Nullable
+    public static ClassDescriptor functionTypeToImpl(@NotNull JetType functionType) {
+        //noinspection SuspiciousMethodCalls
+        return FUNCTION_TO_IMPL.get(functionType.getConstructor().getDeclarationDescriptor());
+    }
+
     @NotNull
     public static JetType getSuperTypeForClosure(@NotNull FunctionDescriptor funDescriptor, int arity) {
         if (funDescriptor.getReceiverParameter() != null) {

compiler/backend/src/org/jetbrains/jet/codegen/binding/CodegenAnnotatingVisitor.java

@@ -115,11 +115,12 @@ class CodegenAnnotatingVisitor extends JetVisitorVoid {
             if (declaration instanceof JetFunctionLiteralExpression ||
                 declaration instanceof JetNamedFunction ||
                 declaration instanceof JetObjectLiteralExpression ||
-                declaration instanceof JetCallExpression) {
+                declaration instanceof JetCallExpression ||
+                declaration instanceof JetCallableReferenceExpression) {
             }
             else {
                 throw new IllegalStateException(
-                        "Class-less declaration which is not JetFunctionLiteralExpression|JetNamedFunction|JetObjectLiteralExpression|JetCallExpression : " +
+                        "Class-less declaration which is not JetFunctionLiteralExpression|JetNamedFunction|JetObjectLiteralExpression|JetCallExpression|JetCallableReferenceExpression : " +
                         declaration.getClass().getName());
             }
         }
@@ -267,6 +268,23 @@ class CodegenAnnotatingVisitor extends JetVisitorVoid {
         classStack.pop();
     }
 
+    @Override
+    public void visitCallableReferenceExpression(JetCallableReferenceExpression expression) {
+        FunctionDescriptor functionDescriptor = bindingContext.get(CALLABLE_REFERENCE, expression);
+        // working around a problem with shallow analysis
+        if (functionDescriptor == null) return;
+
+        String name = inventAnonymousClassName(expression);
+        ClassDescriptor classDescriptor = recordClassForFunction(functionDescriptor);
+        recordClosure(bindingTrace, expression, classDescriptor, peekFromStack(classStack), JvmClassName.byInternalName(name), true);
+
+        classStack.push(classDescriptor);
+        nameStack.push(name);
+        super.visitCallableReferenceExpression(expression);
+        nameStack.pop();
+        classStack.pop();
+    }
+
     @Override
     public void visitProperty(JetProperty property) {
         DeclarationDescriptor propertyDescriptor = bindingContext.get(DECLARATION_TO_DESCRIPTOR, property);

compiler/frontend/src/org/jetbrains/jet/lang/resolve/calls/model/DelegatingResolvedCall.java

@@ -0,0 +1,96 @@
+/*
+ * Copyright 2010-2013 JetBrains s.r.o.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.jetbrains.jet.lang.resolve.calls.model;
+
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.jet.lang.descriptors.CallableDescriptor;
+import org.jetbrains.jet.lang.descriptors.TypeParameterDescriptor;
+import org.jetbrains.jet.lang.descriptors.ValueParameterDescriptor;
+import org.jetbrains.jet.lang.resolve.calls.autocasts.DataFlowInfo;
+import org.jetbrains.jet.lang.resolve.calls.tasks.ExplicitReceiverKind;
+import org.jetbrains.jet.lang.resolve.scopes.receivers.ReceiverValue;
+import org.jetbrains.jet.lang.types.JetType;
+
+import java.util.List;
+import java.util.Map;
+
+public abstract class DelegatingResolvedCall<D extends CallableDescriptor> implements ResolvedCall<D> {
+    private final ResolvedCall<? extends D> resolvedCall;
+
+    public DelegatingResolvedCall(@NotNull ResolvedCall<? extends D> resolvedCall) {
+        this.resolvedCall = resolvedCall;
+    }
+
+    @NotNull
+    @Override
+    public D getCandidateDescriptor() {
+        return resolvedCall.getCandidateDescriptor();
+    }
+
+    @NotNull
+    @Override
+    public D getResultingDescriptor() {
+        return resolvedCall.getResultingDescriptor();
+    }
+
+    @NotNull
+    @Override
+    public ReceiverValue getReceiverArgument() {
+        return resolvedCall.getReceiverArgument();
+    }
+
+    @NotNull
+    @Override
+    public ReceiverValue getThisObject() {
+        return resolvedCall.getThisObject();
+    }
+
+    @NotNull
+    @Override
+    public ExplicitReceiverKind getExplicitReceiverKind() {
+        return resolvedCall.getExplicitReceiverKind();
+    }
+
+    @NotNull
+    @Override
+    public Map<ValueParameterDescriptor, ResolvedValueArgument> getValueArguments() {
+        return resolvedCall.getValueArguments();
+    }
+
+    @NotNull
+    @Override
+    public List<ResolvedValueArgument> getValueArgumentsByIndex() {
+        return resolvedCall.getValueArgumentsByIndex();
+    }
+
+    @NotNull
+    @Override
+    public Map<TypeParameterDescriptor, JetType> getTypeArguments() {
+        return resolvedCall.getTypeArguments();
+    }
+
+    @NotNull
+    @Override
+    public DataFlowInfo getDataFlowInfo() {
+        return resolvedCall.getDataFlowInfo();
+    }
+
+    @Override
+    public boolean isSafeCall() {
+        return resolvedCall.isSafeCall();
+    }
+}

compiler/testData/codegen/box/callableReference/abstractClassMember.kt

@@ -0,0 +1,9 @@
+abstract class A {
+    abstract fun foo(): String
+}
+
+class B : A() {
+    override fun foo() = "OK"
+}
+
+fun box(): String = B().(A::foo)()

compiler/testData/codegen/box/callableReference/booleanNotIntrinsic.kt

@@ -0,0 +1,5 @@
+fun box(): String {
+    if (true.(Boolean::not)() != false) return "Fail 1"
+    if (false.(Boolean::not)() != true) return "Fail 2"
+    return "OK"
+}

compiler/testData/codegen/box/callableReference/classMemberFromClass.kt

@@ -0,0 +1,11 @@
+class A {
+    fun foo(k: Int) = k
+
+    fun result() = this.(::foo)(111)
+}
+
+fun box(): String {
+    val result = A().result()
+    if (result != 111) return "Fail $result"
+    return "OK"
+}

compiler/testData/codegen/box/callableReference/classMemberFromExtension.kt

@@ -0,0 +1,12 @@
+class A {
+    fun o() = 111
+    fun k(k: Int) = k
+}
+
+fun A.foo() = this.(::o)() + this.(A::k)(222)
+
+fun box(): String {
+    val result = A().foo()
+    if (result != 333) return "Fail $result"
+    return "OK"
+}

compiler/testData/codegen/box/callableReference/classMemberFromTopLevelStringNoArgs.kt

@@ -0,0 +1,8 @@
+class A {
+    fun foo() = "OK"
+}
+
+fun box(): String {
+    val x = A::foo
+    return A().x()
+}

compiler/testData/codegen/box/callableReference/classMemberFromTopLevelStringOneStringArg.kt

@@ -0,0 +1,8 @@
+class A {
+    fun foo(result: String) = result
+}
+
+fun box(): String {
+    val x = A::foo
+    return A().x("OK")
+}

compiler/testData/codegen/box/callableReference/classMemberFromTopLevelUnitNoArgs.kt

@@ -0,0 +1,14 @@
+class A {
+    var result = "Fail"
+    
+    fun foo() {
+        result = "OK"
+    }
+}
+
+fun box(): String {
+    val a = A()
+    val x = A::foo
+    a.x()
+    return a.result
+}

compiler/testData/codegen/box/callableReference/classMemberFromTopLevelUnitOneStringArg.kt

@@ -0,0 +1,14 @@
+class A {
+    var result = "Fail"
+    
+    fun foo(newResult: String) {
+        result = newResult
+    }
+}
+
+fun box(): String {
+    val a = A()
+    val x = A::foo
+    a.x("OK")
+    return a.result
+}

compiler/testData/codegen/box/callableReference/constructorFromTopLevelNoArgs.kt

@@ -0,0 +1,5 @@
+class A {
+    var result = "OK"
+}
+
+fun box() = (::A)().result

compiler/testData/codegen/box/callableReference/constructorFromTopLevelOneStringArg.kt

@@ -0,0 +1,3 @@
+class A(val result: String)
+
+fun box() = (::A)("OK").result

compiler/testData/codegen/box/callableReference/enumNameMethod.kt

@@ -0,0 +1,9 @@
+enum class E {
+    I
+}
+
+fun box(): String {
+    val i = E.I.(E::name)()
+    if (i != "I") return "Fail $i"
+    return "OK"
+}

compiler/testData/codegen/box/callableReference/equalsIntrinsic.kt

@@ -0,0 +1,3 @@
+class A
+
+fun box() = if (A().(A::equals)(A())) "Fail" else "OK"

compiler/testData/codegen/box/callableReference/extensionFromClass.kt

@@ -0,0 +1,7 @@
+class A {
+    fun result() = this.(::foo)("OK")
+}
+
+fun A.foo(x: String) = x
+
+fun box() = A().result()

compiler/testData/codegen/box/callableReference/extensionFromExtension.kt

@@ -0,0 +1,7 @@
+class A
+
+fun A.foo() = this.(A::bar)("OK")
+
+fun A.bar(x: String) = x
+
+fun box() = A().foo()

compiler/testData/codegen/box/callableReference/extensionFromTopLevelStringNoArgs.kt

@@ -0,0 +1,8 @@
+class A
+
+fun A.foo() = "OK"
+
+fun box(): String {
+    val x = A::foo
+    return A().x()
+}

compiler/testData/codegen/box/callableReference/extensionFromTopLevelStringOneStringArg.kt

@@ -0,0 +1,8 @@
+class A
+
+fun A.foo(result: String) = result
+
+fun box(): String {
+    val x = A::foo
+    return A().x("OK")
+}

compiler/testData/codegen/box/callableReference/extensionFromTopLevelUnitNoArgs.kt

@@ -0,0 +1,14 @@
+class A {
+    var result = "Fail"
+}
+
+fun A.foo() {
+    result = "OK"
+}
+
+fun box(): String {
+    val a = A()
+    val x = A::foo
+    a.x()
+    return a.result
+}

compiler/testData/codegen/box/callableReference/extensionFromTopLevelUnitOneStringArg.kt

@@ -0,0 +1,14 @@
+class A {
+    var result = "Fail"
+}
+
+fun A.foo(newResult: String) {
+    result = newResult
+}
+
+fun box(): String {
+    val a = A()
+    val x = A::foo
+    a.x("OK")
+    return a.result
+}

compiler/testData/codegen/box/callableReference/genericMember.kt

@@ -0,0 +1,5 @@
+class A<T>(val t: T) {
+    fun foo(): T = t
+}
+
+fun box() = A("OK").(A<String>::foo)()

compiler/testData/codegen/box/callableReference/innerConstructorFromClass.kt

@@ -0,0 +1,14 @@
+class A {
+    inner class Inner {
+        val o = 111
+        val k = 222
+    }
+    
+    fun result() = this.(A::Inner)().o + this.(::Inner)().k
+}
+
+fun box(): String {
+    val result = A().result()
+    if (result != 333) return "Fail $result"
+    return "OK"
+}

compiler/testData/codegen/box/callableReference/innerConstructorFromExtension.kt

@@ -0,0 +1,14 @@
+class A {
+    inner class Inner {
+        val o = 111
+        val k = 222
+    }
+}
+
+fun A.foo() = this.(A::Inner)().o + this.(::Inner)().k
+
+fun box(): String {
+    val result = A().foo()
+    if (result != 333) return "Fail $result"
+    return "OK"
+}

compiler/testData/codegen/box/callableReference/innerConstructorFromTopLevelNoArgs.kt

@@ -0,0 +1,12 @@
+class A {
+    inner class Inner {
+        val o = 111
+        val k = 222
+    }
+}
+
+fun box(): String {
+    val result = (::A)().(A::Inner)().o + A().(A::Inner)().k
+    if (result != 333) return "Fail $result"
+    return "OK"
+}

compiler/testData/codegen/box/callableReference/innerConstructorFromTopLevelOneStringArg.kt

@@ -0,0 +1,9 @@
+class A {
+    inner class Inner(val result: Int)
+}
+
+fun box(): String {
+    val result = (::A)().(A::Inner)(111).result + A().(A::Inner)(222).result
+    if (result != 333) return "Fail $result"
+    return "OK"
+}

compiler/testData/codegen/box/callableReference/nestedConstructorFromClass.kt

@@ -0,0 +1,14 @@
+class A {
+    class Nested {
+        val o = 111
+        val k = 222
+    }
+    
+    fun result() = (::Nested)().o + (A::Nested)().k
+}
+
+fun box(): String {
+    val result = A().result()
+    if (result != 333) return "Fail $result"
+    return "OK"
+}

compiler/testData/codegen/box/callableReference/nestedConstructorFromTopLevelNoArgs.kt

@@ -0,0 +1,7 @@
+class A {
+    class Nested {
+        val result = "OK"
+    }
+}
+
+fun box() = (A::Nested)().result

compiler/testData/codegen/box/callableReference/nestedConstructorFromTopLevelOneStringArg.kt

@@ -0,0 +1,5 @@
+class A {
+    class Nested(val result: String)
+}
+
+fun box() = (A::Nested)("OK").result

compiler/testData/codegen/box/callableReference/newArray.kt

@@ -0,0 +1,11 @@
+fun box(): String {
+    (::ByteArray)(10)
+    (::IntArray)(10)
+    (::ShortArray)(10)
+    (::LongArray)(10)
+    (::DoubleArray)(10)
+    (::FloatArray)(10)
+    (::BooleanArray)(10)
+
+    return "OK"
+}

compiler/testData/codegen/box/callableReference/sortListOfStrings.kt

@@ -0,0 +1,19 @@
+import java.util.ArrayList
+import java.util.Arrays
+import java.util.Collections
+import java.util.Comparator
+
+fun sort(list: MutableList<String>, comparator: (String, String) -> Int) {
+    Collections.sort(list, object : Comparator<String> {
+        override fun compare(p0: String, p1: String) = comparator(p0, p1)
+    })
+}
+
+fun compare(s1: String, s2: String) = s1 compareTo s2
+
+fun box(): String {
+    val l = ArrayList(Arrays.asList("d", "b", "c", "e", "a"))
+    sort(l, ::compare)
+    if (l != Arrays.asList("a", "b", "c", "d", "e")) return "Fail: $l"
+    return "OK"
+}

compiler/testData/codegen/box/callableReference/topLevelFromClass.kt

@@ -0,0 +1,11 @@
+fun foo(o: Int, k: Int) = o + k
+
+class A {
+    fun bar() = (::foo)(111, 222)
+}
+
+fun box(): String {
+    val result = A().bar()
+    if (result != 333) return "Fail $result"
+    return "OK"
+}

compiler/testData/codegen/box/callableReference/topLevelFromExtension.kt

@@ -0,0 +1,11 @@
+fun foo(o: Int, k: Int) = o + k
+
+class A
+
+fun A.bar() = (::foo)(111, 222)
+
+fun box(): String {
+    val result = A().bar()
+    if (result != 333) return "Fail $result"
+    return "OK"
+}

compiler/testData/codegen/box/callableReference/topLevelFromTopLevelStringNoArgs.kt

@@ -0,0 +1,6 @@
+fun foo() = "OK"
+
+fun box(): String {
+    val x = ::foo
+    return x()
+}

compiler/testData/codegen/box/callableReference/topLevelFromTopLevelStringOneStringArg.kt

@@ -0,0 +1,6 @@
+fun foo(x: String) = x
+
+fun box(): String {
+    val x = ::foo
+    return x("OK")
+}

compiler/testData/codegen/box/callableReference/topLevelFromTopLevelUnitNoArgs.kt

@@ -0,0 +1,11 @@
+var result = "Fail"
+
+fun foo() {
+    result = "OK"
+}
+
+fun box(): String {
+    val x = ::foo
+    x()
+    return result
+}

compiler/testData/codegen/box/callableReference/topLevelFromTopLevelUnitOneStringArg.kt

@@ -0,0 +1,11 @@
+var result = "Fail"
+
+fun foo(newResult: String) {
+    result = newResult
+}
+
+fun box(): String {
+    val x = ::foo
+    x("OK")
+    return result
+}

compiler/testData/codegen/box/callableReference/traitImplMethodWithClassReceiver.kt

@@ -0,0 +1,11 @@
+trait T {
+    fun foo() = "OK"
+}
+
+class B : T {
+    inner class C {
+        fun bar() = this@B.(::foo)()
+    }
+}
+
+fun box() = B().C().bar()

compiler/testData/codegen/box/callableReference/traitMember.kt

@@ -0,0 +1,9 @@
+trait A {
+    fun foo(): String
+}
+
+class B : A {
+    override fun foo() = "OK"
+}
+
+fun box() = B().(A::foo)()

compiler/testData/codegen/boxWithJava/callableReference/constructor.java

@@ -0,0 +1,3 @@
+class A {
+    public A(double x, int y) { }
+}

compiler/testData/codegen/boxWithJava/callableReference/constructor.kt

@@ -0,0 +1,4 @@
+fun box(): String {
+    (::A)(0.0, 0)
+    return "OK"
+}

compiler/tests/org/jetbrains/jet/codegen/generated/BlackBoxCodegenTestGenerated.java

@@ -31,7 +31,7 @@ import org.jetbrains.jet.codegen.generated.AbstractBlackBoxCodegenTest;
 /** This class is generated by {@link org.jetbrains.jet.generators.tests.GenerateTests}. DO NOT MODIFY MANUALLY */
 @SuppressWarnings("all")
 @TestMetadata("compiler/testData/codegen/box")
-@InnerTestClasses({BlackBoxCodegenTestGenerated.Arrays.class, BlackBoxCodegenTestGenerated.Bridges.class, BlackBoxCodegenTestGenerated.Casts.class, BlackBoxCodegenTestGenerated.Classes.class, BlackBoxCodegenTestGenerated.Closures.class, BlackBoxCodegenTestGenerated.ControlStructures.class, BlackBoxCodegenTestGenerated.DefaultArguments.class, BlackBoxCodegenTestGenerated.Elvis.class, BlackBoxCodegenTestGenerated.Enum.class, BlackBoxCodegenTestGenerated.ExclExcl.class, BlackBoxCodegenTestGenerated.ExtensionFunctions.class, BlackBoxCodegenTestGenerated.ExtensionProperties.class, BlackBoxCodegenTestGenerated.Functions.class, BlackBoxCodegenTestGenerated.InnerNested.class, BlackBoxCodegenTestGenerated.Instructions.class, BlackBoxCodegenTestGenerated.Intrinsics.class, BlackBoxCodegenTestGenerated.Labels.class, BlackBoxCodegenTestGenerated.LocalClasses.class, BlackBoxCodegenTestGenerated.MultiDecl.class, BlackBoxCodegenTestGenerated.Namespace.class, BlackBoxCodegenTestGenerated.Objects.class, BlackBoxCodegenTestGenerated.OperatorConventions.class, BlackBoxCodegenTestGenerated.PrimitiveTypes.class, BlackBoxCodegenTestGenerated.Properties.class, BlackBoxCodegenTestGenerated.Reflection.class, BlackBoxCodegenTestGenerated.SafeCall.class, BlackBoxCodegenTestGenerated.Sam.class, BlackBoxCodegenTestGenerated.Strings.class, BlackBoxCodegenTestGenerated.Super.class, BlackBoxCodegenTestGenerated.Traits.class, BlackBoxCodegenTestGenerated.TypeInfo.class, BlackBoxCodegenTestGenerated.Unit.class, BlackBoxCodegenTestGenerated.Vararg.class, BlackBoxCodegenTestGenerated.When.class})
+@InnerTestClasses({BlackBoxCodegenTestGenerated.Arrays.class, BlackBoxCodegenTestGenerated.Bridges.class, BlackBoxCodegenTestGenerated.CallableReference.class, BlackBoxCodegenTestGenerated.Casts.class, BlackBoxCodegenTestGenerated.Classes.class, BlackBoxCodegenTestGenerated.Closures.class, BlackBoxCodegenTestGenerated.ControlStructures.class, BlackBoxCodegenTestGenerated.DefaultArguments.class, BlackBoxCodegenTestGenerated.Elvis.class, BlackBoxCodegenTestGenerated.Enum.class, BlackBoxCodegenTestGenerated.ExclExcl.class, BlackBoxCodegenTestGenerated.ExtensionFunctions.class, BlackBoxCodegenTestGenerated.ExtensionProperties.class, BlackBoxCodegenTestGenerated.Functions.class, BlackBoxCodegenTestGenerated.InnerNested.class, BlackBoxCodegenTestGenerated.Instructions.class, BlackBoxCodegenTestGenerated.Intrinsics.class, BlackBoxCodegenTestGenerated.Labels.class, BlackBoxCodegenTestGenerated.LocalClasses.class, BlackBoxCodegenTestGenerated.MultiDecl.class, BlackBoxCodegenTestGenerated.Namespace.class, BlackBoxCodegenTestGenerated.Objects.class, BlackBoxCodegenTestGenerated.OperatorConventions.class, BlackBoxCodegenTestGenerated.PrimitiveTypes.class, BlackBoxCodegenTestGenerated.Properties.class, BlackBoxCodegenTestGenerated.Reflection.class, BlackBoxCodegenTestGenerated.SafeCall.class, BlackBoxCodegenTestGenerated.Sam.class, BlackBoxCodegenTestGenerated.Strings.class, BlackBoxCodegenTestGenerated.Super.class, BlackBoxCodegenTestGenerated.Traits.class, BlackBoxCodegenTestGenerated.TypeInfo.class, BlackBoxCodegenTestGenerated.Unit.class, BlackBoxCodegenTestGenerated.Vararg.class, BlackBoxCodegenTestGenerated.When.class})
 public class BlackBoxCodegenTestGenerated extends AbstractBlackBoxCodegenTest {
     public void testAllFilesPresentInBox() throws Exception {
         JetTestUtils.assertAllTestsPresentByMetadata(this.getClass(), "org.jetbrains.jet.generators.tests.GenerateTests", new File("compiler/testData/codegen/box"), Pattern.compile("^(.+)\\.kt$"), true);
@@ -418,6 +418,194 @@ public class BlackBoxCodegenTestGenerated extends AbstractBlackBoxCodegenTest {
         
     }
     
+    @TestMetadata("compiler/testData/codegen/box/callableReference")
+    public static class CallableReference extends AbstractBlackBoxCodegenTest {
+        @TestMetadata("abstractClassMember.kt")
+        public void testAbstractClassMember() throws Exception {
+            doTest("compiler/testData/codegen/box/callableReference/abstractClassMember.kt");
+        }
+        
+        public void testAllFilesPresentInCallableReference() throws Exception {
+            JetTestUtils.assertAllTestsPresentByMetadata(this.getClass(), "org.jetbrains.jet.generators.tests.GenerateTests", new File("compiler/testData/codegen/box/callableReference"), Pattern.compile("^(.+)\\.kt$"), true);
+        }
+        
+        @TestMetadata("booleanNotIntrinsic.kt")
+        public void testBooleanNotIntrinsic() throws Exception {
+            doTest("compiler/testData/codegen/box/callableReference/booleanNotIntrinsic.kt");
+        }
+        
+        @TestMetadata("classMemberFromClass.kt")
+        public void testClassMemberFromClass() throws Exception {
+            doTest("compiler/testData/codegen/box/callableReference/classMemberFromClass.kt");
+        }
+        
+        @TestMetadata("classMemberFromExtension.kt")
+        public void testClassMemberFromExtension() throws Exception {
+            doTest("compiler/testData/codegen/box/callableReference/classMemberFromExtension.kt");
+        }
+        
+        @TestMetadata("classMemberFromTopLevelStringNoArgs.kt")
+        public void testClassMemberFromTopLevelStringNoArgs() throws Exception {
+            doTest("compiler/testData/codegen/box/callableReference/classMemberFromTopLevelStringNoArgs.kt");
+        }
+        
+        @TestMetadata("classMemberFromTopLevelStringOneStringArg.kt")
+        public void testClassMemberFromTopLevelStringOneStringArg() throws Exception {
+            doTest("compiler/testData/codegen/box/callableReference/classMemberFromTopLevelStringOneStringArg.kt");
+        }
+        
+        @TestMetadata("classMemberFromTopLevelUnitNoArgs.kt")
+        public void testClassMemberFromTopLevelUnitNoArgs() throws Exception {
+            doTest("compiler/testData/codegen/box/callableReference/classMemberFromTopLevelUnitNoArgs.kt");
+        }
+        
+        @TestMetadata("classMemberFromTopLevelUnitOneStringArg.kt")
+        public void testClassMemberFromTopLevelUnitOneStringArg() throws Exception {
+            doTest("compiler/testData/codegen/box/callableReference/classMemberFromTopLevelUnitOneStringArg.kt");
+        }
+        
+        @TestMetadata("constructorFromTopLevelNoArgs.kt")
+        public void testConstructorFromTopLevelNoArgs() throws Exception {
+            doTest("compiler/testData/codegen/box/callableReference/constructorFromTopLevelNoArgs.kt");
+        }
+        
+        @TestMetadata("constructorFromTopLevelOneStringArg.kt")
+        public void testConstructorFromTopLevelOneStringArg() throws Exception {
+            doTest("compiler/testData/codegen/box/callableReference/constructorFromTopLevelOneStringArg.kt");
+        }
+        
+        @TestMetadata("enumNameMethod.kt")
+        public void testEnumNameMethod() throws Exception {
+            doTest("compiler/testData/codegen/box/callableReference/enumNameMethod.kt");
+        }
+        
+        @TestMetadata("equalsIntrinsic.kt")
+        public void testEqualsIntrinsic() throws Exception {
+            doTest("compiler/testData/codegen/box/callableReference/equalsIntrinsic.kt");
+        }
+        
+        @TestMetadata("extensionFromClass.kt")
+        public void testExtensionFromClass() throws Exception {
+            doTest("compiler/testData/codegen/box/callableReference/extensionFromClass.kt");
+        }
+        
+        @TestMetadata("extensionFromExtension.kt")
+        public void testExtensionFromExtension() throws Exception {
+            doTest("compiler/testData/codegen/box/callableReference/extensionFromExtension.kt");
+        }
+        
+        @TestMetadata("extensionFromTopLevelStringNoArgs.kt")
+        public void testExtensionFromTopLevelStringNoArgs() throws Exception {
+            doTest("compiler/testData/codegen/box/callableReference/extensionFromTopLevelStringNoArgs.kt");
+        }
+        
+        @TestMetadata("extensionFromTopLevelStringOneStringArg.kt")
+        public void testExtensionFromTopLevelStringOneStringArg() throws Exception {
+            doTest("compiler/testData/codegen/box/callableReference/extensionFromTopLevelStringOneStringArg.kt");
+        }
+        
+        @TestMetadata("extensionFromTopLevelUnitNoArgs.kt")
+        public void testExtensionFromTopLevelUnitNoArgs() throws Exception {
+            doTest("compiler/testData/codegen/box/callableReference/extensionFromTopLevelUnitNoArgs.kt");
+        }
+        
+        @TestMetadata("extensionFromTopLevelUnitOneStringArg.kt")
+        public void testExtensionFromTopLevelUnitOneStringArg() throws Exception {
+            doTest("compiler/testData/codegen/box/callableReference/extensionFromTopLevelUnitOneStringArg.kt");
+        }
+        
+        @TestMetadata("genericMember.kt")
+        public void testGenericMember() throws Exception {
+            doTest("compiler/testData/codegen/box/callableReference/genericMember.kt");
+        }
+        
+        @TestMetadata("innerConstructorFromClass.kt")
+        public void testInnerConstructorFromClass() throws Exception {
+            doTest("compiler/testData/codegen/box/callableReference/innerConstructorFromClass.kt");
+        }
+        
+        @TestMetadata("innerConstructorFromExtension.kt")
+        public void testInnerConstructorFromExtension() throws Exception {
+            doTest("compiler/testData/codegen/box/callableReference/innerConstructorFromExtension.kt");
+        }
+        
+        @TestMetadata("innerConstructorFromTopLevelNoArgs.kt")
+        public void testInnerConstructorFromTopLevelNoArgs() throws Exception {
+            doTest("compiler/testData/codegen/box/callableReference/innerConstructorFromTopLevelNoArgs.kt");
+        }
+        
+        @TestMetadata("innerConstructorFromTopLevelOneStringArg.kt")
+        public void testInnerConstructorFromTopLevelOneStringArg() throws Exception {
+            doTest("compiler/testData/codegen/box/callableReference/innerConstructorFromTopLevelOneStringArg.kt");
+        }
+        
+        @TestMetadata("nestedConstructorFromClass.kt")
+        public void testNestedConstructorFromClass() throws Exception {
+            doTest("compiler/testData/codegen/box/callableReference/nestedConstructorFromClass.kt");
+        }
+        
+        @TestMetadata("nestedConstructorFromTopLevelNoArgs.kt")
+        public void testNestedConstructorFromTopLevelNoArgs() throws Exception {
+            doTest("compiler/testData/codegen/box/callableReference/nestedConstructorFromTopLevelNoArgs.kt");
+        }
+        
+        @TestMetadata("nestedConstructorFromTopLevelOneStringArg.kt")
+        public void testNestedConstructorFromTopLevelOneStringArg() throws Exception {
+            doTest("compiler/testData/codegen/box/callableReference/nestedConstructorFromTopLevelOneStringArg.kt");
+        }
+        
+        @TestMetadata("newArray.kt")
+        public void testNewArray() throws Exception {
+            doTest("compiler/testData/codegen/box/callableReference/newArray.kt");
+        }
+        
+        @TestMetadata("sortListOfStrings.kt")
+        public void testSortListOfStrings() throws Exception {
+            doTest("compiler/testData/codegen/box/callableReference/sortListOfStrings.kt");
+        }
+        
+        @TestMetadata("topLevelFromClass.kt")
+        public void testTopLevelFromClass() throws Exception {
+            doTest("compiler/testData/codegen/box/callableReference/topLevelFromClass.kt");
+        }
+        
+        @TestMetadata("topLevelFromExtension.kt")
+        public void testTopLevelFromExtension() throws Exception {
+            doTest("compiler/testData/codegen/box/callableReference/topLevelFromExtension.kt");
+        }
+        
+        @TestMetadata("topLevelFromTopLevelStringNoArgs.kt")
+        public void testTopLevelFromTopLevelStringNoArgs() throws Exception {
+            doTest("compiler/testData/codegen/box/callableReference/topLevelFromTopLevelStringNoArgs.kt");
+        }
+        
+        @TestMetadata("topLevelFromTopLevelStringOneStringArg.kt")
+        public void testTopLevelFromTopLevelStringOneStringArg() throws Exception {
+            doTest("compiler/testData/codegen/box/callableReference/topLevelFromTopLevelStringOneStringArg.kt");
+        }
+        
+        @TestMetadata("topLevelFromTopLevelUnitNoArgs.kt")
+        public void testTopLevelFromTopLevelUnitNoArgs() throws Exception {
+            doTest("compiler/testData/codegen/box/callableReference/topLevelFromTopLevelUnitNoArgs.kt");
+        }
+        
+        @TestMetadata("topLevelFromTopLevelUnitOneStringArg.kt")
+        public void testTopLevelFromTopLevelUnitOneStringArg() throws Exception {
+            doTest("compiler/testData/codegen/box/callableReference/topLevelFromTopLevelUnitOneStringArg.kt");
+        }
+        
+        @TestMetadata("traitImplMethodWithClassReceiver.kt")
+        public void testTraitImplMethodWithClassReceiver() throws Exception {
+            doTest("compiler/testData/codegen/box/callableReference/traitImplMethodWithClassReceiver.kt");
+        }
+        
+        @TestMetadata("traitMember.kt")
+        public void testTraitMember() throws Exception {
+            doTest("compiler/testData/codegen/box/callableReference/traitMember.kt");
+        }
+        
+    }
+    
     @TestMetadata("compiler/testData/codegen/box/casts")
     public static class Casts extends AbstractBlackBoxCodegenTest {
         public void testAllFilesPresentInCasts() throws Exception {
@@ -3640,6 +3828,7 @@ public class BlackBoxCodegenTestGenerated extends AbstractBlackBoxCodegenTest {
         suite.addTestSuite(BlackBoxCodegenTestGenerated.class);
         suite.addTestSuite(Arrays.class);
         suite.addTestSuite(Bridges.class);
+        suite.addTestSuite(CallableReference.class);
         suite.addTestSuite(Casts.class);
         suite.addTestSuite(Classes.class);
         suite.addTest(Closures.innerSuite());

compiler/tests/org/jetbrains/jet/codegen/generated/BlackBoxWithJavaCodegenTestGenerated.java

@@ -31,12 +31,25 @@ import org.jetbrains.jet.codegen.generated.AbstractBlackBoxCodegenTest;
 /** This class is generated by {@link org.jetbrains.jet.generators.tests.GenerateTests}. DO NOT MODIFY MANUALLY */
 @SuppressWarnings("all")
 @TestMetadata("compiler/testData/codegen/boxWithJava")
-@InnerTestClasses({BlackBoxWithJavaCodegenTestGenerated.Enum.class, BlackBoxWithJavaCodegenTestGenerated.Functions.class, BlackBoxWithJavaCodegenTestGenerated.Property.class, BlackBoxWithJavaCodegenTestGenerated.SamAdapters.class, BlackBoxWithJavaCodegenTestGenerated.StaticFun.class, BlackBoxWithJavaCodegenTestGenerated.Visibility.class})
+@InnerTestClasses({BlackBoxWithJavaCodegenTestGenerated.CallableReference.class, BlackBoxWithJavaCodegenTestGenerated.Enum.class, BlackBoxWithJavaCodegenTestGenerated.Functions.class, BlackBoxWithJavaCodegenTestGenerated.Property.class, BlackBoxWithJavaCodegenTestGenerated.SamAdapters.class, BlackBoxWithJavaCodegenTestGenerated.StaticFun.class, BlackBoxWithJavaCodegenTestGenerated.Visibility.class})
 public class BlackBoxWithJavaCodegenTestGenerated extends AbstractBlackBoxCodegenTest {
     public void testAllFilesPresentInBoxWithJava() throws Exception {
         JetTestUtils.assertAllTestsPresentByMetadata(this.getClass(), "org.jetbrains.jet.generators.tests.GenerateTests", new File("compiler/testData/codegen/boxWithJava"), Pattern.compile("^(.+)\\.kt$"), true);
     }
     
+    @TestMetadata("compiler/testData/codegen/boxWithJava/callableReference")
+    public static class CallableReference extends AbstractBlackBoxCodegenTest {
+        public void testAllFilesPresentInCallableReference() throws Exception {
+            JetTestUtils.assertAllTestsPresentByMetadata(this.getClass(), "org.jetbrains.jet.generators.tests.GenerateTests", new File("compiler/testData/codegen/boxWithJava/callableReference"), Pattern.compile("^(.+)\\.kt$"), true);
+        }
+        
+        @TestMetadata("constructor.kt")
+        public void testConstructor() throws Exception {
+            doTestWithJava("compiler/testData/codegen/boxWithJava/callableReference/constructor.kt");
+        }
+        
+    }
+    
     @TestMetadata("compiler/testData/codegen/boxWithJava/enum")
     public static class Enum extends AbstractBlackBoxCodegenTest {
         public void testAllFilesPresentInEnum() throws Exception {
@@ -316,6 +329,7 @@ public class BlackBoxWithJavaCodegenTestGenerated extends AbstractBlackBoxCodege
     public static Test suite() {
         TestSuite suite = new TestSuite("BlackBoxWithJavaCodegenTestGenerated");
         suite.addTestSuite(BlackBoxWithJavaCodegenTestGenerated.class);
+        suite.addTestSuite(CallableReference.class);
         suite.addTestSuite(Enum.class);
         suite.addTestSuite(Functions.class);
         suite.addTestSuite(Property.class);