langtools/test/tools/javac/diags/examples/DiamondAndNonDenotableTypes.java
author sadayapalam
Mon, 30 Mar 2015 17:09:14 +0530
changeset 29776 984a79b71cfe
child 34752 9c262a013456
permissions -rw-r--r--
8062373: Project Coin: diamond and anonymous classes Summary: Allow diamond inference in combination with anonymous class instance creation Reviewed-by: mcimadamore, vromero Contributed-by: srikanth.adayapalam@oracle.com, maurizio.cimadamore@oracle.com

/*
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
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 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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// key: compiler.misc.diamond
// key: compiler.err.cant.apply.diamond.1
// key: compiler.misc.diamond.invalid.arg
// key: compiler.misc.diamond.invalid.args

import java.util.*;

class DiamondAndNonDenotableType<T> {
    DiamondAndNonDenotableType(T t) {}
}

class DiamondAndNonDenotableTypes<T, S> {
    DiamondAndNonDenotableTypes(T t, S s) {}
    void m() {
        List<?> wl = null;
        new DiamondAndNonDenotableTypes<>(wl, wl) {};
        new DiamondAndNonDenotableType<>(wl) {};
    };
}