WhereTypeVar2.java revision 3547:e18190929198
1/* 2 * Copyright (c) 2010, 2016, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 24// key: compiler.misc.incompatible.upper.lower.bounds 25// key: compiler.misc.where.description.typevar 26// key: compiler.misc.where.typevar 27// key: compiler.err.prob.found.req 28// options: -diags:formatterOptions=where 29// run: simple 30 31class WhereTypeVar2 { 32 interface I1 {} 33 interface I2 {} 34 class A implements I1, I2 {} 35 class B implements I1, I2 {} 36 class Test { 37 <Z> Z m(Z z1, Z z2) { return null; } 38 void main(){ 39 A a = m(new A(), new B()); 40 } 41 } 42} 43