/*

  * Copyright (c) 2015, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

  * or visit www.oracle.com if you need additional information or have any

  * questions.

  *

  */

/*

 * This class should throw VerifyError because the StackMap for bytecode index

 * 45 (astore_2, line 123) is incorrect. The stack maps for bytecode indexes 45

 * and 49 (astore, line 133) do not match because 45 does not supply enough

 * locals to satisfy 49.

 *

 * The astore_2 bytecode at bytecode index 45 changes the type state,

 * preventing the stackmap mismatch.  But, if the incoming type state is used,

 * as required by JVM Spec 8, then the verifier will detected the stackmap

 * mismatch, and throw VerifyError.

 */

super public class BadMap

    version 51:0

{

public Method "<init>":"()V"

    stack 1 locals 1

{

        aload_0;

        invokespecial    Method java/lang/Object."<init>":"()V";

        return;

}

public static Method main:"([Ljava/lang/String;)V"

    throws java/lang/Throwable

    stack 0 locals 1

{

        return;

}

public static Method foo:"()V"

    stack 3 locals 5

{

        iconst_0;

        ifne    L5;

        nop;

        try t7;

    L5:    stack_frame_type full;

        aconst_null;

        dup;

        astore_0;

        astore_1;

        try t0;

        aconst_null;

        astore_0;

        endtry t0;

        goto    L19;

        catch t0 java/io/IOException;

        stack_frame_type full;

        locals_map class java/lang/Object, null;

        stack_map class java/io/IOException;

        astore_2;

        aconst_null;

        dup;

        astore_1;

        astore_0;

        try t1;

    L19:    stack_frame_type full;

        locals_map class java/lang/Object, class java/lang/Object;

        aconst_null;

        astore_2;

        endtry t1;

        aload_1;

        ifnonnull    L37;

        nop;

        goto    L37;

        catch t1 #0;

        catch t2 #0;

        try t2;

        stack_frame_type full;

        locals_map class java/lang/Object, class java/lang/Object;

        stack_map class java/lang/Throwable;

        astore_3;

        endtry t2;

        aload_1;

        ifnonnull    L35;

        nop;

    L35:    stack_frame_type full;

        locals_map class java/lang/Object, class java/lang/Object, bogus, class java/lang/Throwable;

        aload_3;

        athrow;

        try t3, t4;

    L37:    stack_frame_type full;

        locals_map class java/lang/Object, class java/lang/Object, class java/lang/Object;

        aload_1;

        ifnonnull    L42;

        nop;

        endtry t3, t4;

    L42:    stack_frame_type full;

        locals_map class java/lang/Object, class java/lang/Object, class java/lang/Object;

        goto    L54;

        catch t3 java/lang/Exception;

        try t5;

        stack_frame_type full;

        locals_map class java/lang/Object, class java/lang/Object;

        stack_map class java/lang/Exception;

        astore_2;   // astore_2, at bci 45, that changes the type state.

        endtry t5;

        goto    L54;

        catch t4 #0;

        catch t5 #0;

        catch t6 #0;

        try t6;

        stack_frame_type full;

        locals_map class java/lang/Object, class java/lang/Object, class java/lang/Object;

        stack_map class java/lang/Throwable;

        astore    4;

        endtry t6;

        aload    4;

        athrow;

    L54:    stack_frame_type full;

        locals_map class java/lang/Object, class java/lang/Object, class java/lang/Object;

        goto    L57;

    L57:    stack_frame_type full;

        locals_map class java/lang/Object, class java/lang/Object, class java/lang/Object;

        nop;

        endtry t7;

        return;

        catch t7 #0;

        stack_frame_type full;

        stack_map class java/lang/Throwable;

        nop;

        athrow;

}

} // end Class BadMap