Mon, 24 Oct 2011 13:00:30 +0100
7098660: Write better overload resolution/inference tests
Summary: Add overload/inference debug diagnostics - added test harness using annotations to check outcome of overload resolution/inference
Reviewed-by: jjg
duke@1 | 1 | /* |
ohair@554 | 2 | * Copyright (c) 2003, Oracle and/or its affiliates. All rights reserved. |
duke@1 | 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
duke@1 | 4 | * |
duke@1 | 5 | * This code is free software; you can redistribute it and/or modify it |
duke@1 | 6 | * under the terms of the GNU General Public License version 2 only, as |
duke@1 | 7 | * published by the Free Software Foundation. |
duke@1 | 8 | * |
duke@1 | 9 | * This code is distributed in the hope that it will be useful, but WITHOUT |
duke@1 | 10 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
duke@1 | 11 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
duke@1 | 12 | * version 2 for more details (a copy is included in the LICENSE file that |
duke@1 | 13 | * accompanied this code). |
duke@1 | 14 | * |
duke@1 | 15 | * You should have received a copy of the GNU General Public License version |
duke@1 | 16 | * 2 along with this work; if not, write to the Free Software Foundation, |
duke@1 | 17 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
duke@1 | 18 | * |
ohair@554 | 19 | * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
ohair@554 | 20 | * or visit www.oracle.com if you need additional information or have any |
ohair@554 | 21 | * questions. |
duke@1 | 22 | */ |
duke@1 | 23 | |
duke@1 | 24 | /* |
duke@1 | 25 | * @test |
duke@1 | 26 | * @bug 4851039 |
duke@1 | 27 | * @summary explicit type arguments |
duke@1 | 28 | * @author gafter |
duke@1 | 29 | * |
darcy@289 | 30 | * @compile/fail Metharg1.java |
duke@1 | 31 | */ |
duke@1 | 32 | |
duke@1 | 33 | // Test type mismatch on type argument for method call |
duke@1 | 34 | |
duke@1 | 35 | class T<X> { |
duke@1 | 36 | |
duke@1 | 37 | class U<Y> extends T<X> { |
duke@1 | 38 | <B> U() { |
duke@1 | 39 | <Object>super(); |
duke@1 | 40 | } |
duke@1 | 41 | U(int i) { |
duke@1 | 42 | <Object>this(); |
duke@1 | 43 | } |
duke@1 | 44 | } |
duke@1 | 45 | |
duke@1 | 46 | class V<Z> extends U<Z> { |
duke@1 | 47 | <C> V(T<X> t) { |
duke@1 | 48 | t.<Object>super(); |
duke@1 | 49 | } |
duke@1 | 50 | } |
duke@1 | 51 | |
duke@1 | 52 | <A> T() { |
duke@1 | 53 | } |
duke@1 | 54 | |
duke@1 | 55 | <K> void f(K k) { |
duke@1 | 56 | this.<Integer>f(""); |
duke@1 | 57 | } |
duke@1 | 58 | |
duke@1 | 59 | public static void main(String[] args) { |
duke@1 | 60 | T<Integer> x = new <Object>T<Integer>(); |
duke@1 | 61 | T<Integer>.U<Float> y = x.new <Object>U<Float>(); |
duke@1 | 62 | x.<Object>f(""); |
duke@1 | 63 | } |
duke@1 | 64 | } |