--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/test/tools/javac/api/T6345974.java	Sat Dec 01 00:00:00 2007 +0000
@@ -0,0 +1,78 @@
+/*
+ * Copyright 2006 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 6345974
+ * @summary JCPrimitiveTypeTree.getPrimitiveTypeKind() inappropriately throws an
+ *              AssertionError for "void"
+ */
+
+import com.sun.tools.javac.api.JavacTool;
+import java.io.File;
+import java.io.PrintWriter;
+import java.util.Arrays;
+import javax.tools.JavaFileManager;
+import javax.tools.JavaFileObject;
+import com.sun.source.tree.CompilationUnitTree;
+import com.sun.source.tree.PrimitiveTypeTree;
+import com.sun.source.util.JavacTask;
+import com.sun.source.util.TreeScanner;
+import javax.tools.StandardJavaFileManager;
+
+
+public class T6345974 {
+    public static void main(String[] args) throws Exception {
+        PrintWriter out = new PrintWriter(System.out, true);
+        JavacTool tool = JavacTool.create();
+        StandardJavaFileManager fm = tool.getStandardFileManager(null, null, null);
+        File testSrc = new File(System.getProperty("test.src"));
+        Iterable<? extends JavaFileObject> f =
+            fm.getJavaFileObjectsFromFiles(Arrays.asList(new File(testSrc, "T6345974.java")));
+        JavacTask task = tool.getTask(out, fm, null, null, null, f);
+        Iterable<? extends CompilationUnitTree> trees = task.parse();
+        out.flush();
+
+        Scanner s = new Scanner();
+        for (CompilationUnitTree t: trees)
+            s.scan(t, null);
+    }
+
+    private static class Scanner extends TreeScanner<Void,Void> {
+        public Void visitPrimitiveType(PrimitiveTypeTree node, Void ignore) {
+            // The following call of getPrimitiveTypeKind should not throw an AssertionError
+            System.out.println(node + " " + node.getPrimitiveTypeKind());
+            return null;
+        }
+    }
+
+    boolean b;
+    byte by;
+    char c;
+    double d;
+    float f;
+    int i;
+    long l;
+    short s;
+    void f() { }
+}