jdk8-mips64-public/langtools: test/tools/javac/boxing/BoxedForeach.java@4868a36f6fd8 (annotated)

test/tools/javac/boxing/BoxedForeach.java@4868a36f6fd8 (annotated)

test/tools/javac/boxing/BoxedForeach.java

Tue, 28 Dec 2010 15:54:52 -0800

author: ohair
date: Tue, 28 Dec 2010 15:54:52 -0800
changeset 798: 4868a36f6fd8
parent 554: 9d9f26857129
child 2525: 2eb010b6cb22
permissions: -rw-r--r--

6962318: Update copyright year
Reviewed-by: xdono

 /*
  * Copyright (c) 2003, 2004, 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.
  */
 /*
  * @test
  * @bug 4921543 5009601
  * @summary boxing/unboxing versus foreach crashes javac
  * @author gafter
  *
  * @compile BoxedForeach.java
  * @run main BoxedForeach
  */
 import java.util.*;
 public class BoxedForeach {
     static void f(Integer[] a) {
         for ( int i : a ) {
             System.out.println(i);
         }
     }
     static void f(Iterable<Integer> b) {
         g(b);
         h(b);
         for ( int i : b ) {
             System.out.println(i);
         }
         for ( float i : b ) {
             System.out.println(i);
         }
         for ( Iterator<Integer> it = b.iterator(); it.hasNext(); ) {
             float i = it.next();
         }
     }
     static <T extends Integer> void g(Iterable<T> b) {
         for ( int i : b ) {
             System.out.println(i);
         }
     }
     static void h(Iterable<? extends Integer> b) {
         for ( int i : b ) {
             System.out.println(i);
         }
     }
     static void f(int[] c) {
         for ( Integer i : c ) {
             System.out.println(i);
         }
     }
     static <E extends Enum<E>> void f(E[] values) {
         for ( E e : values ) {
             System.out.println(e);
         }
     }
     static int f() {
         for ( Foo f : foolist() ) {
             return f.x;
         }
         return 0;
     }
     static List<Foo> foolist() {
         List<Foo> l = new ArrayList<Foo>();
         l.add(new Foo());
         return l;
     }
     enum color { red, green, blue };
     public static void main(String[] args) {
         Integer[] a1 = { Integer.valueOf(1), Integer.valueOf(2) };
         f(a1);
         f(Arrays.asList(a1));
         int[] a2 = { 1, 2, 3 };
         f(a2);
         f(color.values());
         f();
     }
 }
 class Foo {
     static int n = 0;
     final int x;
     Foo() {
         x = n++;
     }
 }
 class A {
     class B {
     }
     java.util.List<String> l;
     String[] args;
     {
         for (String s1 : l) {
             for (String s2 : l) {
                 B b = new B();
             }
         }
         for (String s1 : args) {
             for (String s2 : args) {
                 B b = new B();
             }
         }
     }
 }

Mercurial > jdk8-mips64-public > langtools / annotate

test/tools/javac/boxing/BoxedForeach.java@4868a36f6fd8 (annotated)

test/tools/javac/boxing/BoxedForeach.java