langtools/test/tools/javac/lambda/MethodReference66.java

/*
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * 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,
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/*
 * @test
 * @bug 8009299
 * @summary Javac crashes when compiling method reference to static interface method
 * @run main/othervm -Xverify:none MethodReference66
 */
public class MethodReference66 {

    static int assertionCount = 0;

    static void assertTrue(boolean cond) {
        assertionCount++;
        if (!cond)
            throw new AssertionError();
    }

    interface SAM {
        void m(int i);
    }

    interface I {
        static void f(int i) { assertTrue(i == 42); }
    }
    public static void main(String[] args) {
        SAM s = I::f;
        s.m(42);
        assertTrue(assertionCount == 1);
    }
}