Fri, 26 Jun 2009 19:12:41 -0700
6855544: add missing files
Reviewed-by: jjg, mcimadamore, darcy
Contributed-by: mernst@cs.washington.edu, mali@csail.mit.edu, mpapi@csail.mit.edu
jjg@309 | 1 | /* |
jjg@309 | 2 | * Copyright 2008 Sun Microsystems, Inc. All Rights Reserved. |
jjg@309 | 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
jjg@309 | 4 | * |
jjg@309 | 5 | * This code is free software; you can redistribute it and/or modify it |
jjg@309 | 6 | * under the terms of the GNU General Public License version 2 only, as |
jjg@309 | 7 | * published by the Free Software Foundation. |
jjg@309 | 8 | * |
jjg@309 | 9 | * This code is distributed in the hope that it will be useful, but WITHOUT |
jjg@309 | 10 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
jjg@309 | 11 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
jjg@309 | 12 | * version 2 for more details (a copy is included in the LICENSE file that |
jjg@309 | 13 | * accompanied this code). |
jjg@309 | 14 | * |
jjg@309 | 15 | * You should have received a copy of the GNU General Public License version |
jjg@309 | 16 | * 2 along with this work; if not, write to the Free Software Foundation, |
jjg@309 | 17 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
jjg@309 | 18 | * |
jjg@309 | 19 | * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
jjg@309 | 20 | * CA 95054 USA or visit www.sun.com if you need additional information or |
jjg@309 | 21 | * have any questions. |
jjg@309 | 22 | */ |
jjg@309 | 23 | |
jjg@309 | 24 | import java.util.List; |
jjg@309 | 25 | |
jjg@309 | 26 | /* |
jjg@309 | 27 | * @test |
jjg@309 | 28 | * @bug 6843077 |
jjg@309 | 29 | * @summary test that compiler doesn't warn about annotated redundant casts |
jjg@309 | 30 | * @author Mahmood Ali |
jjg@309 | 31 | * @compile/ref=LintCast.out -Xlint:cast -XDrawDiagnostics -source 1.7 LintCast.java |
jjg@309 | 32 | */ |
jjg@309 | 33 | class LintCast { |
jjg@309 | 34 | void unparameterized() { |
jjg@309 | 35 | String s = "m"; |
jjg@309 | 36 | String s1 = (String)s; |
jjg@309 | 37 | String s2 = (@A String)s; |
jjg@309 | 38 | } |
jjg@309 | 39 | |
jjg@309 | 40 | void parameterized() { |
jjg@309 | 41 | List<String> l = null; |
jjg@309 | 42 | List<String> l1 = (List<String>)l; |
jjg@309 | 43 | List<String> l2 = (List<@A String>)l; |
jjg@309 | 44 | } |
jjg@309 | 45 | |
jjg@309 | 46 | void array() { |
jjg@309 | 47 | int @A [] a = null; |
jjg@309 | 48 | int[] a1 = (int[])a; |
jjg@309 | 49 | int[] a2 = (int @A [])a; |
jjg@309 | 50 | } |
jjg@309 | 51 | |
jjg@309 | 52 | void sameAnnotations() { |
jjg@309 | 53 | @A String annotated = null; |
jjg@309 | 54 | String unannotated = null; |
jjg@309 | 55 | |
jjg@309 | 56 | // compiler ignore annotated casts even if redundant |
jjg@309 | 57 | @A String anno1 = (@A String)annotated; |
jjg@309 | 58 | |
jjg@309 | 59 | // warn if redundant without an annotation |
jjg@309 | 60 | String anno2 = (String)annotated; |
jjg@309 | 61 | String unanno2 = (String)unannotated; |
jjg@309 | 62 | } |
jjg@309 | 63 | } |
jjg@309 | 64 | |
jjg@309 | 65 | @interface A { } |