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1 /* |
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2 * Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved. |
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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4 * |
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5 * This code is free software; you can redistribute it and/or modify it |
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6 * under the terms of the GNU General Public License version 2 only, as |
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7 * published by the Free Software Foundation. |
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8 * |
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9 * This code is distributed in the hope that it will be useful, but WITHOUT |
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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12 * version 2 for more details (a copy is included in the LICENSE file that |
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13 * accompanied this code). |
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14 * |
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15 * You should have received a copy of the GNU General Public License version |
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16 * 2 along with this work; if not, write to the Free Software Foundation, |
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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18 * |
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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20 * or visit www.oracle.com if you need additional information or have any |
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21 * questions. |
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22 */ |
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23 |
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24 /* |
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25 * @test |
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26 * @bug 8003280 |
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27 * @summary Add lambda tests |
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28 * missing erasure on intersection supertype of generated lambda class |
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29 */ |
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30 public class TargetType35 { |
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31 |
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32 static int assertionCount = 0; |
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33 |
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34 static void assertTrue(boolean cond) { |
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35 assertionCount++; |
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36 if (!cond) |
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37 throw new AssertionError(); |
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38 } |
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39 |
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40 interface A {} |
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41 |
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42 interface B {} |
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43 |
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44 static class C implements A, B {} |
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45 |
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46 static class D implements A, B {} |
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47 |
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48 interface SAM<Y, X> { |
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49 Y invoke(X arg); |
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50 } |
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51 |
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52 static class Sup { |
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53 <Z> Z m(Z z) { return z; } |
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54 } |
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55 |
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56 static class Sub extends Sup { |
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57 <Z> Z m(Z z) { return z; } |
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58 |
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59 void test(C c, D d) { |
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60 choose(c, d, x->x); |
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61 choose(c, d, this::m); |
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62 choose(c, d, super::m); |
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63 } |
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64 |
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65 <T> void choose(T t1, T t2, SAM<T, T> t3) { |
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66 assertTrue(true); |
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67 } |
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68 } |
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69 |
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70 public static void main(String[] args) |
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71 { |
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72 new Sub().test(null, null); |
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73 assertTrue(assertionCount == 3); |
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74 } |
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75 } |