Mercurial > hg > jdk9-shenandoah > langtools
changeset 6:d472e2fbcc39
6608214: Exception throw while analysing a file with error
Summary: bad error-recovery after bad type-variable bound is detected
Reviewed-by: jjg
author | mcimadamore |
---|---|
date | Tue, 04 Mar 2008 15:19:06 +0000 |
parents | 40813968849e |
children | 38bd6375f37d |
files | src/share/classes/com/sun/tools/javac/comp/Attr.java test/tools/javac/api/6608214/T6608214.java |
diffstat | 2 files changed, 57 insertions(+), 0 deletions(-) [+] |
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--- a/src/share/classes/com/sun/tools/javac/comp/Attr.java Tue Mar 04 13:00:08 2008 +0000 +++ b/src/share/classes/com/sun/tools/javac/comp/Attr.java Tue Mar 04 15:19:06 2008 +0000 @@ -2514,6 +2514,7 @@ log.error(tree.bounds.tail.head.pos(), "type.var.may.not.be.followed.by.other.bounds"); tree.bounds = List.of(tree.bounds.head); + a.bound = bs.head; } } else { // if first bound was a class or interface, accept only interfaces
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test/tools/javac/api/6608214/T6608214.java Tue Mar 04 15:19:06 2008 +0000 @@ -0,0 +1,56 @@ +/* + * Copyright 2008 Sun Microsystems, Inc. All Rights Reserved. + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * This code is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 only, as + * published by the Free Software Foundation. + * + * This code is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * version 2 for more details (a copy is included in the LICENSE file that + * accompanied this code). + * + * You should have received a copy of the GNU General Public License version + * 2 along with this work; if not, write to the Free Software Foundation, + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. + * + * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, + * CA 95054 USA or visit www.sun.com if you need additional information or + * have any questions. + */ + +/* + * @test + * @bug 6608214 + * @summary Exception throw while analysing a file with error + * @author Maurizio Cimadamore + */ + +import com.sun.source.util.JavacTask; +import java.io.IOException; +import java.net.URI; +import java.util.Arrays; +import java.util.List; +import javax.tools.JavaCompiler; +import javax.tools.JavaFileObject; +import javax.tools.SimpleJavaFileObject; +import javax.tools.ToolProvider; +import static javax.tools.JavaFileObject.Kind; + +public class T6608214 { + public static void main(String[] args) throws IOException { + JavaFileObject sfo = new SimpleJavaFileObject(URI.create(""),Kind.SOURCE) { + public CharSequence getCharContent(boolean ignoreEncodingErrors) { + return "class Test<S> { <T extends S & Runnable> void test(){}}"; + } + }; + List<? extends JavaFileObject> files = Arrays.asList(sfo); + String bootPath = System.getProperty("sun.boot.class.path"); + List<String> opts = Arrays.asList("-bootclasspath", bootPath, "-Xjcov"); + JavaCompiler tool = ToolProvider.getSystemJavaCompiler(); + JavacTask ct = (JavacTask)tool.getTask(null, null, null,opts,null,files); + ct.analyze(); + } +}