depann.java

是一款用JAVA 编写的编译器 具有很强的编译功能

/*
 * Copyright 2005-2006 Sun Microsystems, Inc.  All Rights Reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.
 *
 * 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).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
 * CA 95054 USA or visit www.sun.com if you need additional information or
 * have any questions.
 */

/**
 * @test
 * @bug 4986256 
 * @compile DepAnn.java
 * @compile -Xlint:dep-ann DepAnn.java
 * @compile -Xlint:all DepAnn.java
 * @compile -Werror DepAnn.java
 * @compile/fail -Werror -Xlint:dep-ann DepAnn.java
 * @compile/fail -Werror -Xlint:all,-path DepAnn.java
 */

// control: this class should generate warnings
/** @deprecated */
class DepAnn
{
    /** @deprecated */
    void m1(int i) {
    }
}

// tests: the warnings that would otherwise be generated should all be suppressed
@SuppressWarnings("dep-ann")
/** @deprecated */
class DepAnn1
{
    /** @deprecated */
    void m1(int i) {
	/** @deprecated */
	int x = 3;
    }
}

class DepAnn2
{
    @SuppressWarnings("dep-ann")
    /** @deprecated */
    class Bar {
	/** @deprecated */
	void m1(int i) {
	}
    }

    @SuppressWarnings("dep-ann")
    /** @deprecated */
    void m2(int i) {
    }


    @SuppressWarnings("dep-ann")
    static int x = new DepAnn2() {
	    /** @deprecated */
	    int m1(int i) {
		return 0;
	    }
	}.m1(0);
		
}

// this class should produce warnings because @SuppressWarnings should not be inherited
/** @deprecated */
class DepAnn3 extends DepAnn1
{
    /** @deprecated */
    void m1(int i) {
    }
}