Mercurial > hg > openjdk > jdk7 > langtools
changeset 3:3c2d13c42e0a
6614974: javac successfully compiles code that throws java.lang.VerifyError when run
Summary: synthetic cast missing when translating autoboxing expressions
Reviewed-by: jjg
author | mcimadamore |
---|---|
date | Mon, 03 Mar 2008 16:03:53 +0000 |
parents | e5e9fa6fa29c |
children | b45f8d4794b7 |
files | src/share/classes/com/sun/tools/javac/comp/Lower.java test/tools/javac/boxing/T6614974.java |
diffstat | 2 files changed, 44 insertions(+), 0 deletions(-) [+] |
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--- a/src/share/classes/com/sun/tools/javac/comp/Lower.java Fri Feb 29 20:04:03 2008 -0800 +++ b/src/share/classes/com/sun/tools/javac/comp/Lower.java Mon Mar 03 16:03:53 2008 +0000 @@ -1835,6 +1835,7 @@ + "" + rval.hashCode()), type, currentMethodSym); + rval = convert(rval,type); JCVariableDecl def = make.VarDef(var, (JCExpression)rval); // XXX cast JCTree built = builder.build(make.Ident(var)); JCTree res = make.LetExpr(def, built);
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test/tools/javac/boxing/T6614974.java Mon Mar 03 16:03:53 2008 +0000 @@ -0,0 +1,43 @@ +/* + * Copyright 2008 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 6614974 + * @summary javac successfully compiles code that throws java.lang.VerifyError when run + * @author mcimadamore + */ +public class T6614974<T> { + + private T n; + + public void error() { + T6614974<Integer> val = new T6614974<Integer>(); + val.n = 0; + Integer.toString(val.n++); + } + + public static void main(String[] args) { + T6614974.class.getMethods(); + } +}