Wed, 08 Oct 2014 14:16:40 -0700
Merge
aoqi@0 | 1 | /* |
aoqi@0 | 2 | * Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved. |
aoqi@0 | 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
aoqi@0 | 4 | * |
aoqi@0 | 5 | * This code is free software; you can redistribute it and/or modify it |
aoqi@0 | 6 | * under the terms of the GNU General Public License version 2 only, as |
aoqi@0 | 7 | * published by the Free Software Foundation. |
aoqi@0 | 8 | * |
aoqi@0 | 9 | * This code is distributed in the hope that it will be useful, but WITHOUT |
aoqi@0 | 10 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
aoqi@0 | 11 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
aoqi@0 | 12 | * version 2 for more details (a copy is included in the LICENSE file that |
aoqi@0 | 13 | * accompanied this code). |
aoqi@0 | 14 | * |
aoqi@0 | 15 | * You should have received a copy of the GNU General Public License version |
aoqi@0 | 16 | * 2 along with this work; if not, write to the Free Software Foundation, |
aoqi@0 | 17 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
aoqi@0 | 18 | * |
aoqi@0 | 19 | * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
aoqi@0 | 20 | * or visit www.oracle.com if you need additional information or have any |
aoqi@0 | 21 | * questions. |
aoqi@0 | 22 | */ |
aoqi@0 | 23 | |
aoqi@0 | 24 | /* |
aoqi@0 | 25 | * @test |
aoqi@0 | 26 | * @bug 7043922 |
aoqi@0 | 27 | * @summary Regression: internal compiler error for nested anonymous inner class featuring varargs constructor |
aoqi@0 | 28 | */ |
aoqi@0 | 29 | |
aoqi@0 | 30 | import com.sun.source.util.JavacTask; |
aoqi@0 | 31 | import com.sun.tools.javac.api.JavacTool; |
aoqi@0 | 32 | import com.sun.tools.javac.util.List; |
aoqi@0 | 33 | |
aoqi@0 | 34 | import java.net.URI; |
aoqi@0 | 35 | import java.util.Arrays; |
aoqi@0 | 36 | import java.util.Locale; |
aoqi@0 | 37 | import javax.tools.Diagnostic; |
aoqi@0 | 38 | import javax.tools.JavaCompiler; |
aoqi@0 | 39 | import javax.tools.JavaFileObject; |
aoqi@0 | 40 | import javax.tools.SimpleJavaFileObject; |
aoqi@0 | 41 | import javax.tools.StandardJavaFileManager; |
aoqi@0 | 42 | import javax.tools.ToolProvider; |
aoqi@0 | 43 | |
aoqi@0 | 44 | public class T7043922 { |
aoqi@0 | 45 | |
aoqi@0 | 46 | ClassKind[] classKinds; |
aoqi@0 | 47 | ConstructorKind[] constructorKinds; |
aoqi@0 | 48 | |
aoqi@0 | 49 | T7043922(ClassKind[] classKinds, ConstructorKind[] constructorKinds) { |
aoqi@0 | 50 | this.classKinds = classKinds; |
aoqi@0 | 51 | this.constructorKinds = constructorKinds; |
aoqi@0 | 52 | } |
aoqi@0 | 53 | |
aoqi@0 | 54 | void compileAndCheck() throws Exception { |
aoqi@0 | 55 | JavaSource source = new JavaSource(); |
aoqi@0 | 56 | ErrorChecker ec = new ErrorChecker(); |
aoqi@0 | 57 | JavacTask ct = (JavacTask)tool.getTask(null, fm, ec, |
aoqi@0 | 58 | null, null, Arrays.asList(source)); |
aoqi@0 | 59 | ct.analyze(); |
aoqi@0 | 60 | if (ec.errorFound) { |
aoqi@0 | 61 | throw new Error("invalid diagnostics for source:\n" + |
aoqi@0 | 62 | source.getCharContent(true) + |
aoqi@0 | 63 | "\nCompiler diagnostics:\n" + ec.printDiags()); |
aoqi@0 | 64 | } |
aoqi@0 | 65 | } |
aoqi@0 | 66 | |
aoqi@0 | 67 | class JavaSource extends SimpleJavaFileObject { |
aoqi@0 | 68 | |
aoqi@0 | 69 | static final String source_template = "#C0 A0 { #K0 }\n" + |
aoqi@0 | 70 | "#C1 A1 { #K1 }\n" + |
aoqi@0 | 71 | "#C2 A2 { #K2 }\n" + |
aoqi@0 | 72 | "class D {\n" + |
aoqi@0 | 73 | " void test() {\n" + |
aoqi@0 | 74 | " new A0(#V0) {\n" + |
aoqi@0 | 75 | " void test() {\n" + |
aoqi@0 | 76 | " new A1(#V1) {\n" + |
aoqi@0 | 77 | " void test() {\n" + |
aoqi@0 | 78 | " new A2(#V2) {};\n" + |
aoqi@0 | 79 | " }\n" + |
aoqi@0 | 80 | " };\n" + |
aoqi@0 | 81 | " }\n" + |
aoqi@0 | 82 | " };\n" + |
aoqi@0 | 83 | " }\n" + |
aoqi@0 | 84 | "}\n"; |
aoqi@0 | 85 | |
aoqi@0 | 86 | String source; |
aoqi@0 | 87 | |
aoqi@0 | 88 | public JavaSource() { |
aoqi@0 | 89 | super(URI.create("myfo:/Test.java"), JavaFileObject.Kind.SOURCE); |
aoqi@0 | 90 | source = source_template; |
aoqi@0 | 91 | for (int i = 0; i < 3; i++) { |
aoqi@0 | 92 | source = source.replaceAll("#C" + i, classKinds[i].classKind). |
aoqi@0 | 93 | replaceAll("#K" + i, classKinds[i].getConstructor("A" + i, constructorKinds[i])). |
aoqi@0 | 94 | replaceAll("#V" + i, constructorKinds[i].constrArgs); |
aoqi@0 | 95 | } |
aoqi@0 | 96 | } |
aoqi@0 | 97 | |
aoqi@0 | 98 | @Override |
aoqi@0 | 99 | public CharSequence getCharContent(boolean ignoreEncodingErrors) { |
aoqi@0 | 100 | return source; |
aoqi@0 | 101 | } |
aoqi@0 | 102 | } |
aoqi@0 | 103 | |
aoqi@0 | 104 | /** global decls ***/ |
aoqi@0 | 105 | |
aoqi@0 | 106 | enum ConstructorKind { |
aoqi@0 | 107 | DEFAULT("", ""), |
aoqi@0 | 108 | FIXED_ARITY("String s", "\"\""), |
aoqi@0 | 109 | VARIABLE_ARITY("String... ss", "\"\",\"\""); |
aoqi@0 | 110 | |
aoqi@0 | 111 | String constrParam; |
aoqi@0 | 112 | String constrArgs; |
aoqi@0 | 113 | |
aoqi@0 | 114 | private ConstructorKind(String constrParam, String constrArgs) { |
aoqi@0 | 115 | this.constrParam = constrParam; |
aoqi@0 | 116 | this.constrArgs = constrArgs; |
aoqi@0 | 117 | } |
aoqi@0 | 118 | } |
aoqi@0 | 119 | |
aoqi@0 | 120 | enum ClassKind { |
aoqi@0 | 121 | ABSTRACT("abstract class"), |
aoqi@0 | 122 | CLASS("class"), |
aoqi@0 | 123 | INTERFACE("interface"); |
aoqi@0 | 124 | |
aoqi@0 | 125 | String classKind; |
aoqi@0 | 126 | |
aoqi@0 | 127 | private ClassKind(String classKind) { |
aoqi@0 | 128 | this.classKind = classKind; |
aoqi@0 | 129 | } |
aoqi@0 | 130 | |
aoqi@0 | 131 | boolean isConstructorOk(ConstructorKind ck) { |
aoqi@0 | 132 | return this != INTERFACE || |
aoqi@0 | 133 | ck == ConstructorKind.DEFAULT; |
aoqi@0 | 134 | } |
aoqi@0 | 135 | |
aoqi@0 | 136 | String getConstructor(String className, ConstructorKind ck) { |
aoqi@0 | 137 | return this == INTERFACE ? |
aoqi@0 | 138 | "" : |
aoqi@0 | 139 | (className + "(" + ck.constrParam + ") {}"); |
aoqi@0 | 140 | } |
aoqi@0 | 141 | } |
aoqi@0 | 142 | |
aoqi@0 | 143 | // Create a single file manager and JavaCompiler tool |
aoqi@0 | 144 | // and reuse them for each compile to save time. |
aoqi@0 | 145 | static final StandardJavaFileManager fm = JavacTool.create().getStandardFileManager(null, null, null); |
aoqi@0 | 146 | static final JavaCompiler tool = ToolProvider.getSystemJavaCompiler(); |
aoqi@0 | 147 | |
aoqi@0 | 148 | public static void main(String... args) throws Exception { |
aoqi@0 | 149 | for (ClassKind classKind1 : ClassKind.values()) { |
aoqi@0 | 150 | for (ConstructorKind constrKind1 : ConstructorKind.values()) { |
aoqi@0 | 151 | if (!classKind1.isConstructorOk(constrKind1)) continue; |
aoqi@0 | 152 | for (ClassKind classKind2 : ClassKind.values()) { |
aoqi@0 | 153 | for (ConstructorKind constrKind2 : ConstructorKind.values()) { |
aoqi@0 | 154 | if (!classKind2.isConstructorOk(constrKind2)) continue; |
aoqi@0 | 155 | for (ClassKind classKind3 : ClassKind.values()) { |
aoqi@0 | 156 | for (ConstructorKind constrKind3 : ConstructorKind.values()) { |
aoqi@0 | 157 | if (!classKind3.isConstructorOk(constrKind3)) continue; |
aoqi@0 | 158 | new T7043922(new ClassKind[] { classKind1, classKind2, classKind3 }, |
aoqi@0 | 159 | new ConstructorKind[] { constrKind1, constrKind2, constrKind3 }).compileAndCheck(); |
aoqi@0 | 160 | } |
aoqi@0 | 161 | } |
aoqi@0 | 162 | } |
aoqi@0 | 163 | } |
aoqi@0 | 164 | } |
aoqi@0 | 165 | } |
aoqi@0 | 166 | } |
aoqi@0 | 167 | |
aoqi@0 | 168 | static class ErrorChecker implements javax.tools.DiagnosticListener<JavaFileObject> { |
aoqi@0 | 169 | |
aoqi@0 | 170 | boolean errorFound; |
aoqi@0 | 171 | List<String> errDiags = List.nil(); |
aoqi@0 | 172 | |
aoqi@0 | 173 | public void report(Diagnostic<? extends JavaFileObject> diagnostic) { |
aoqi@0 | 174 | if (diagnostic.getKind() == Diagnostic.Kind.ERROR) { |
aoqi@0 | 175 | errDiags = errDiags.append(diagnostic.getMessage(Locale.getDefault())); |
aoqi@0 | 176 | errorFound = true; |
aoqi@0 | 177 | } |
aoqi@0 | 178 | } |
aoqi@0 | 179 | |
aoqi@0 | 180 | String printDiags() { |
aoqi@0 | 181 | StringBuilder buf = new StringBuilder(); |
aoqi@0 | 182 | for (String s : errDiags) { |
aoqi@0 | 183 | buf.append(s); |
aoqi@0 | 184 | buf.append("\n"); |
aoqi@0 | 185 | } |
aoqi@0 | 186 | return buf.toString(); |
aoqi@0 | 187 | } |
aoqi@0 | 188 | } |
aoqi@0 | 189 | } |