| /* |
| * Copyright 2000-2012 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. |
| */ |
| |
| import java.util.*; |
| |
| class Test { |
| interface Foo<T> { |
| void foo(T t); |
| } |
| |
| interface IntFoo { |
| void foo(int i); |
| } |
| |
| interface ObjectFoo<T> { |
| void foo(int i); |
| } |
| |
| interface FooList<T> { |
| void foo(List<T> tList); |
| } |
| |
| <T> void f(Foo<T> foo) { |
| System.out.println("Foo<T>"); |
| } |
| |
| <T> void f(FooList<T> foo) { |
| System.out.println("FooList<T>"); |
| } |
| /*void f(IntFoo foo) { |
| System.out.println("IntFoo"); |
| }*/ |
| |
| /*void f(ObjectFoo foo) { |
| System.out.println("ObjectFoo"); |
| }*/ |
| |
| public static void main(String[] args) { |
| new Test().f<error descr="Ambiguous method call: both 'Test.f(Foo<Object>)' and 'Test.f(FooList<Object>)' match">(null)</error>; |
| new Test().<error descr="Cannot resolve method 'f(<lambda expression>)'">f</error>(x -> {}); |
| } |
| } |
| |
| class Test1 { |
| interface Foo<T> { |
| void foo(T t); |
| } |
| |
| interface IntFoo { |
| void foo(int i); |
| } |
| |
| interface ObjectFoo<T> { |
| void foo(int i); |
| } |
| |
| interface FooList<T> { |
| void foo(List<T> tList); |
| } |
| |
| <T> void f(Foo<T> foo) { |
| System.out.println("Foo<T>"); |
| } |
| |
| <T> void f(FooList<T> foo) { |
| System.out.println("FooList<T>"); |
| } |
| |
| void f(IntFoo foo) { |
| System.out.println("IntFoo"); |
| } |
| |
| /*void f(ObjectFoo foo) { |
| System.out.println("ObjectFoo"); |
| }*/ |
| |
| public static void main(String[] args) { |
| new Test1().f<error descr="Ambiguous method call: both 'Test1.f(Foo<Object>)' and 'Test1.f(FooList<Object>)' match">(null)</error>; |
| new Test1().f(x -> {}); |
| } |
| } |
| |
| class Test2 { |
| interface Foo<T> { |
| void foo(T t); |
| } |
| |
| interface IntFoo { |
| void foo(int i); |
| } |
| |
| interface ObjectFoo<T> { |
| void foo(int i); |
| } |
| |
| interface FooList<T> { |
| void foo(List<T> tList); |
| } |
| |
| <T> void f(Foo<T> foo) { |
| System.out.println("Foo<T>"); |
| } |
| |
| <T> void f(FooList<T> foo) { |
| System.out.println("FooList<T>"); |
| } |
| void f(IntFoo foo) { |
| System.out.println("IntFoo"); |
| } |
| |
| void f(ObjectFoo foo) { |
| System.out.println("ObjectFoo"); |
| } |
| |
| public static void main(String[] args) { |
| new Test2().f<error descr="Ambiguous method call: both 'Test2.f(Foo<Object>)' and 'Test2.f(FooList<Object>)' match">(null)</error>; |
| new Test2().f<error descr="Ambiguous method call: both 'Test2.f(IntFoo)' and 'Test2.f(ObjectFoo)' match">(x -> {})</error>; |
| } |
| } |
| |
| |
| class Test3 { |
| interface Foo<T> { |
| void foo(T t); |
| } |
| |
| interface IntFoo { |
| void foo(int i); |
| } |
| |
| interface ObjectFoo<T> { |
| void foo(int i); |
| } |
| |
| interface FooList<T> { |
| void foo(List<T> tList); |
| } |
| |
| <T> void f(Foo<T> foo) { |
| System.out.println("Foo<T>"); |
| } |
| |
| <T> void f(FooList<T> foo) { |
| System.out.println("FooList<T>"); |
| } |
| /*void f(IntFoo foo) { |
| System.out.println("IntFoo"); |
| }*/ |
| |
| void f(ObjectFoo foo) { |
| System.out.println("ObjectFoo"); |
| } |
| |
| public static void main(String[] args) { |
| new Test3().f<error descr="Ambiguous method call: both 'Test3.f(Foo<Object>)' and 'Test3.f(FooList<Object>)' match">(null)</error>; |
| new Test3().f(x -> {}); |
| } |
| } |
| |
| |
| class Test { |
| interface Foo<T> { |
| void foo(T t, T t1); |
| } |
| interface Foo1<T> { |
| void foo(T t, String t1); |
| } |
| interface Foo2<T> { |
| void foo(String t, String t1); |
| } |
| |
| <T> void f(Foo<T> foo) { |
| System.out.println("Foo<T>"); |
| } |
| |
| <T> void f(Foo1<T> foo) { |
| System.out.println("FooList<T>"); |
| } |
| <T> void f(Foo2<T> foo) { |
| System.out.println("FooList<T>"); |
| } |
| public static void main(String[] args) { |
| new Test().f((String x, String y) -> {}); |
| } |
| } |
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