test/langtools/tools/javac/lambda/LambdaScope05.java

/*
 * @test /nodynamiccopyright/
 * @bug 8015648
 * @summary Duplicate variable in lambda causes javac crash
 * @compile/fail/ref=LambdaScope05.out -XDrawDiagnostics LambdaScope05.java
 */

class LambdaScope05 {
    interface VoidFun1 {
        void m(int i);
    }

    static Runnable r1 = () -> { VoidFun1 p = p -> { }; };
    Runnable r2 = () -> { VoidFun1 p = p -> { }; };

    static {
        Runnable r = () -> { VoidFun1 p = p -> { }; };
    }

    {
        Runnable r = () -> { VoidFun1 p = p -> { }; };
    }

    static void m_static() {
        Runnable r = () -> { VoidFun1 p = p -> { }; };
    }

    void m() {
        Runnable r = () -> { VoidFun1 p = p -> { }; };
    }
}