6608214: Exception throw while analysing a file with error

Tue, 04 Mar 2008 15:19:06 +0000

author
mcimadamore
date
Tue, 04 Mar 2008 15:19:06 +0000
changeset 7
d472e2fbcc39
parent 6
40813968849e
child 8
38bd6375f37d

6608214: Exception throw while analysing a file with error
Summary: bad error-recovery after bad type-variable bound is detected
Reviewed-by: jjg

src/share/classes/com/sun/tools/javac/comp/Attr.java file | annotate | diff | comparison | revisions
test/tools/javac/api/6608214/T6608214.java file | annotate | diff | comparison | revisions
     1.1 --- a/src/share/classes/com/sun/tools/javac/comp/Attr.java	Tue Mar 04 13:00:08 2008 +0000
     1.2 +++ b/src/share/classes/com/sun/tools/javac/comp/Attr.java	Tue Mar 04 15:19:06 2008 +0000
     1.3 @@ -2514,6 +2514,7 @@
     1.4                      log.error(tree.bounds.tail.head.pos(),
     1.5                                "type.var.may.not.be.followed.by.other.bounds");
     1.6                      tree.bounds = List.of(tree.bounds.head);
     1.7 +                    a.bound = bs.head;
     1.8                  }
     1.9              } else {
    1.10                  // if first bound was a class or interface, accept only interfaces
     2.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     2.2 +++ b/test/tools/javac/api/6608214/T6608214.java	Tue Mar 04 15:19:06 2008 +0000
     2.3 @@ -0,0 +1,56 @@
     2.4 +/*
     2.5 + * Copyright 2008 Sun Microsystems, Inc.  All Rights Reserved.
     2.6 + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
     2.7 + *
     2.8 + * This code is free software; you can redistribute it and/or modify it
     2.9 + * under the terms of the GNU General Public License version 2 only, as
    2.10 + * published by the Free Software Foundation.
    2.11 + *
    2.12 + * This code is distributed in the hope that it will be useful, but WITHOUT
    2.13 + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
    2.14 + * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
    2.15 + * version 2 for more details (a copy is included in the LICENSE file that
    2.16 + * accompanied this code).
    2.17 + *
    2.18 + * You should have received a copy of the GNU General Public License version
    2.19 + * 2 along with this work; if not, write to the Free Software Foundation,
    2.20 + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
    2.21 + *
    2.22 + * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
    2.23 + * CA 95054 USA or visit www.sun.com if you need additional information or
    2.24 + * have any questions.
    2.25 + */
    2.26 +
    2.27 +/*
    2.28 + * @test
    2.29 + * @bug     6608214
    2.30 + * @summary Exception throw while analysing a file with error
    2.31 + * @author  Maurizio Cimadamore
    2.32 + */
    2.33 +
    2.34 +import com.sun.source.util.JavacTask;
    2.35 +import java.io.IOException;
    2.36 +import java.net.URI;
    2.37 +import java.util.Arrays;
    2.38 +import java.util.List;
    2.39 +import javax.tools.JavaCompiler;
    2.40 +import javax.tools.JavaFileObject;
    2.41 +import javax.tools.SimpleJavaFileObject;
    2.42 +import javax.tools.ToolProvider;
    2.43 +import static javax.tools.JavaFileObject.Kind;
    2.44 +
    2.45 +public class T6608214 {
    2.46 +    public static void main(String[] args) throws IOException {
    2.47 +        JavaFileObject sfo = new SimpleJavaFileObject(URI.create(""),Kind.SOURCE) {
    2.48 +            public CharSequence getCharContent(boolean ignoreEncodingErrors) {
    2.49 +                return "class Test<S> { <T extends S & Runnable> void test(){}}";
    2.50 +            }
    2.51 +        };
    2.52 +        List<? extends JavaFileObject> files = Arrays.asList(sfo);
    2.53 +        String bootPath = System.getProperty("sun.boot.class.path");
    2.54 +        List<String> opts = Arrays.asList("-bootclasspath",  bootPath, "-Xjcov");
    2.55 +        JavaCompiler tool = ToolProvider.getSystemJavaCompiler();
    2.56 +        JavacTask ct = (JavacTask)tool.getTask(null, null, null,opts,null,files);
    2.57 +        ct.analyze();
    2.58 +    }
    2.59 +}

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