test/tools/javac/diags/examples/CyclicInference.java

Sat, 06 Oct 2012 10:35:38 +0100

author
mcimadamore
date
Sat, 06 Oct 2012 10:35:38 +0100
changeset 1352
d4b3cb1ece84
parent 1348
573ceb23beeb
child 1415
01c9d4161882
permissions
-rw-r--r--

7177386: Add attribution support for method references
Summary: Add type-checking/lookup routines for method references
Reviewed-by: jjg, dlsmith

mcimadamore@1348 1 /*
mcimadamore@1348 2 * Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved.
mcimadamore@1348 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
mcimadamore@1348 4 *
mcimadamore@1348 5 * This code is free software; you can redistribute it and/or modify it
mcimadamore@1348 6 * under the terms of the GNU General Public License version 2 only, as
mcimadamore@1348 7 * published by the Free Software Foundation.
mcimadamore@1348 8 *
mcimadamore@1348 9 * This code is distributed in the hope that it will be useful, but WITHOUT
mcimadamore@1348 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
mcimadamore@1348 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
mcimadamore@1348 12 * version 2 for more details (a copy is included in the LICENSE file that
mcimadamore@1348 13 * accompanied this code).
mcimadamore@1348 14 *
mcimadamore@1348 15 * You should have received a copy of the GNU General Public License version
mcimadamore@1348 16 * 2 along with this work; if not, write to the Free Software Foundation,
mcimadamore@1348 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
mcimadamore@1348 18 *
mcimadamore@1348 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
mcimadamore@1348 20 * or visit www.oracle.com if you need additional information or have any
mcimadamore@1348 21 * questions.
mcimadamore@1348 22 */
mcimadamore@1348 23
mcimadamore@1352 24 // key: compiler.err.cant.apply.symbol
mcimadamore@1348 25 // key: compiler.misc.cyclic.inference
mcimadamore@1348 26 // options: -XDallowLambda -XDallowPoly
mcimadamore@1348 27
mcimadamore@1348 28 class CyclicInference {
mcimadamore@1348 29 interface SAM<X> {
mcimadamore@1348 30 void m(X x);
mcimadamore@1348 31 }
mcimadamore@1348 32
mcimadamore@1348 33 <Z> void g(SAM<Z> sz) { }
mcimadamore@1348 34
mcimadamore@1348 35 void test() {
mcimadamore@1348 36 g(x-> {});
mcimadamore@1348 37 }
mcimadamore@1348 38 }

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