jdk
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1/*
2* Copyright (c) 2013, 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/*
25* @test
26* @bug 8022162
27* @summary Incorrect signature determination for certain inner class generics
28* @library /tools/lib
29* @modules jdk.compiler/com.sun.tools.javac.api
30* jdk.compiler/com.sun.tools.javac.main
31* jdk.jdeps/com.sun.tools.javap
32* @build toolbox.ToolBox toolbox.JavacTask
33* @run main IncorrectSignatureDeterminationForInnerClassesTest
34*/
35
36import toolbox.JavacTask;
37import toolbox.ToolBox;
38
39public class IncorrectSignatureDeterminationForInnerClassesTest {
40
41private static final String DSrc =
42"package p1;\n" +
43
44"public class D<T> {\n" +
45"}\n" +
46
47"abstract class Q<T> {\n" +
48" protected void m(M.E e) {}\n" +
49
50" public class M extends D<T> {\n" +
51" public class E {}\n" +
52" }\n" +
53"}";
54
55private static final String HSrc =
56"package p1;\n" +
57
58"public class H {\n" +
59" static class EQ extends Q<Object> {\n" +
60" private void m2(M.E item) {\n" +
61" m(item);\n" +
62" }\n" +
63" }\n" +
64"}";
65
66public static void main(String args[]) throws Exception {
67new IncorrectSignatureDeterminationForInnerClassesTest().run();
68}
69
70void run() throws Exception {
71compile();
72}
73
74void compile() throws Exception {
75ToolBox tb = new ToolBox();
76tb.createDirectories("classes");
77
78new JavacTask(tb)
79.outdir("classes")
80.sources(DSrc)
81.run();
82
83// compile class H against the class files for classes D and Q
84new JavacTask(tb)
85.outdir("classes")
86.classpath("classes")
87.sources(HSrc)
88.run();
89}
90
91}
92