# HG changeset patch
# User mcimadamore
# Date 1366031489 -3600
# Node ID b26f36a7ae3b4b248d0e044960c9d5787326b39c
# Parent  f10cffab99b4d26ebd15e9693c49aea262d09d89
8011383: Symbol.getModifiers omits ACC_ABSTRACT from interface with default methods
Summary: Fixup for default method modifiers erroneously applies to class-level modifiers
Reviewed-by: jjg

diff -r f10cffab99b4 -r b26f36a7ae3b src/share/classes/com/sun/tools/javac/code/Symbol.java
--- a/src/share/classes/com/sun/tools/javac/code/Symbol.java	Sat Apr 13 18:48:29 2013 -0700
+++ b/src/share/classes/com/sun/tools/javac/code/Symbol.java	Mon Apr 15 14:11:29 2013 +0100
@@ -454,8 +454,7 @@
     }
 
     public Set<Modifier> getModifiers() {
-        long flags = flags();
-        return Flags.asModifierSet((flags & DEFAULT) != 0 ? flags & ~ABSTRACT : flags);
+        return Flags.asModifierSet(flags());
     }
 
     public Name getSimpleName() {
@@ -1128,6 +1127,12 @@
             return m;
         }
 
+        @Override
+        public Set<Modifier> getModifiers() {
+            long flags = flags();
+            return Flags.asModifierSet((flags & DEFAULT) != 0 ? flags & ~ABSTRACT : flags);
+        }
+
         /** The Java source which this symbol represents.
          */
         public String toString() {
diff -r f10cffab99b4 -r b26f36a7ae3b test/tools/javac/defaultMethods/DefaultMethodFlags.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/tools/javac/defaultMethods/DefaultMethodFlags.java	Mon Apr 15 14:11:29 2013 +0100
@@ -0,0 +1,111 @@
+/*
+ * Copyright (c) 2013, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/*
+ * @test
+ * @bug 8011383
+ * @summary Symbol.getModifiers omits ACC_ABSTRACT from interface with default methods
+ */
+
+import java.io.File;
+import java.io.IOException;
+import java.util.Arrays;
+
+import javax.lang.model.element.*;
+import javax.tools.JavaCompiler;
+import javax.tools.JavaFileObject;
+import javax.tools.StandardJavaFileManager;
+import javax.tools.ToolProvider;
+
+import com.sun.source.util.JavacTask;
+import com.sun.source.util.TaskEvent;
+import com.sun.source.util.TaskListener;
+import com.sun.tools.javac.util.Assert;
+
+public class DefaultMethodFlags {
+
+    public static void main(String[] args) throws IOException {
+        new DefaultMethodFlags().run(args);
+    }
+
+    void run(String[] args) throws IOException {
+        checkDefaultMethodFlags();
+    }
+
+    void checkDefaultMethodFlags() throws IOException {
+        JavaCompiler c = ToolProvider.getSystemJavaCompiler();
+        StandardJavaFileManager fm = c.getStandardFileManager(null, null, null);
+        Iterable<? extends JavaFileObject> fos =
+                fm.getJavaFileObjectsFromFiles(
+                Arrays.asList(new File(
+                System.getProperty("test.src"),
+                this.getClass().getSimpleName() + ".java")));
+        JavacTask task = (JavacTask) c.getTask(null, fm, null, null, null, fos);
+
+        task.addTaskListener(new TaskListener() {
+
+            @Override
+            public void started(TaskEvent e) {}
+
+            @Override
+            public void finished(TaskEvent e) {
+                if (e.getKind() == TaskEvent.Kind.ANALYZE) {
+                    TypeElement te = e.getTypeElement();
+                    if (te.getSimpleName().toString().equals("I")) {
+                        checkDefaultInterface(te);
+                    }
+                }
+            }
+        });
+
+        task.analyze();
+    }
+
+    void checkDefaultInterface(TypeElement te) {
+        System.err.println("Checking " + te.getSimpleName());
+        Assert.check(te.getModifiers().contains(Modifier.ABSTRACT));
+        for (Element e : te.getEnclosedElements()) {
+            if (e.getSimpleName().toString().matches("(\\w)_(default|static|abstract)")) {
+                boolean abstractExpected = false;
+                String methodKind = e.getSimpleName().toString().substring(2);
+                switch (methodKind) {
+                    case "default":
+                    case "static":
+                        break;
+                    case "abstract":
+                        abstractExpected = true;
+                        break;
+                    default:
+                        Assert.error("Cannot get here!" + methodKind);
+                }
+                Assert.check(e.getModifiers().contains(Modifier.ABSTRACT) == abstractExpected);
+            }
+        }
+    }
+}
+
+interface I {
+    default void m_default() { }
+    static void m_static() { }
+    void m_abstract();
+}