# HG changeset patch
# User sundar
# Date 1372770581 -19800
# Node ID f15ea942c8a42ccb35145ddcb8ed341d8c609ca3
# Parent  33f304726f33e4a68d47328d425a24c0a9b51b15# Parent  433fc717df0e192e08edd95e08b57870e73bda29
Merge

diff -r 33f304726f33 -r f15ea942c8a4 nashorn/make/build.xml
--- a/nashorn/make/build.xml	Fri Jun 28 19:48:01 2013 -0700
+++ b/nashorn/make/build.xml	Tue Jul 02 18:39:41 2013 +0530
@@ -124,7 +124,7 @@
     <echo message="release=${nashorn.version}" file="${build.classes.dir}/jdk/nashorn/internal/runtime/resources/version.properties" append="true"/>
   </target>
 
-  <target name="jar" depends="compile, run-nasgen, generate-cc-template" description="Creates nashorn.jar">
+  <target name="jar" depends="compile, run-nasgen, generate-cc-template" description="Creates nashorn.jar" unless="compile.suppress.jar">
     <jar jarfile="${dist.jar}" manifest="${meta.inf.dir}/MANIFEST.MF" index="true" filesetmanifest="merge">
       <fileset dir="${build.classes.dir}"/>
       <manifest>
@@ -139,7 +139,13 @@
       </manifest>
     </jar>
   </target>
-  
+
+  <target name="use-promoted-nashorn" depends="init">
+    <delete file="${dist.dir}/nashorn.jar"/>
+    <copy file="${java.home}/lib/ext/nashorn.jar" todir="${dist.dir}"/>
+    <property name="compile.suppress.jar" value="defined"/>
+  </target>
+
   <target name="build-fxshell" depends="jar">
     <description>Builds the javafx shell.</description>
     <mkdir dir="${fxshell.classes.dir}"/>
@@ -238,7 +244,7 @@
     <echo message="" file="${build.dir}/nashorn.policy" append="true"/>
     <echo message="};" file="${build.dir}/nashorn.policy" append="true"/>
     <echo message="" file="${build.dir}/nashorn.policy" append="true"/>
-    
+
     <!-- TestNG framework jar needs AllPermission -->
     <echo message="grant codeBase &quot;file:/${basedir}/${file.reference.testng.jar}&quot; {" file="${build.dir}/nashorn.policy" append="true"/>
     <echo message="" file="${build.dir}/nashorn.policy" append="true"/>
@@ -462,24 +468,24 @@
   <!-- get all external test scripts -->
   <target name="externals" depends="init, check-external-tests, get-test262, get-octane, get-sunspider">
     <!-- make external test dir -->
-    <mkdir dir="${test.external.dir}"/> 
+    <mkdir dir="${test.external.dir}"/>
 
     <!-- jquery -->
-    <mkdir dir="${test.external.dir}/jquery"/>    
+    <mkdir dir="${test.external.dir}/jquery"/>
     <get src="http://code.jquery.com/jquery-1.7.2.js" dest="${test.external.dir}/jquery" skipexisting="true" ignoreerrors="true"/>
     <get src="http://code.jquery.com/jquery-1.7.2.min.js" dest="${test.external.dir}/jquery" skipexisting="true" ignoreerrors="true"/>
 
     <!-- prototype -->
-    <mkdir dir="${test.external.dir}/prototype"/>    
+    <mkdir dir="${test.external.dir}/prototype"/>
     <get src="http://ajax.googleapis.com/ajax/libs/prototype/1.7.0/prototype.js" dest="${test.external.dir}/prototype" usetimestamp="true" skipexisting="true" ignoreerrors="true"/>
 
     <!-- underscorejs -->
-    <mkdir dir="${test.external.dir}/underscore"/> 
+    <mkdir dir="${test.external.dir}/underscore"/>
     <get src="http://underscorejs.org/underscore.js" dest="${test.external.dir}/underscore" skipexisting="true" ignoreerrors="true"/>
     <get src="http://underscorejs.org/underscore-min.js" dest="${test.external.dir}/underscore" skipexisting="true" ignoreerrors="true"/>
 
     <!-- yui -->
-    <mkdir dir="${test.external.dir}/yui"/> 
+    <mkdir dir="${test.external.dir}/yui"/>
     <get src="http://yui.yahooapis.com/3.5.1/build/yui/yui.js" dest="${test.external.dir}/yui" skipexisting="true" ignoreerrors="true"/>
     <get src="http://yui.yahooapis.com/3.5.1/build/yui/yui-min.js" dest="${test.external.dir}/yui" skipexisting="true" ignoreerrors="true"/>
 
diff -r 33f304726f33 -r f15ea942c8a4 nashorn/src/jdk/nashorn/api/scripting/NashornException.java
--- a/nashorn/src/jdk/nashorn/api/scripting/NashornException.java	Fri Jun 28 19:48:01 2013 -0700
+++ b/nashorn/src/jdk/nashorn/api/scripting/NashornException.java	Tue Jul 02 18:39:41 2013 +0530
@@ -172,12 +172,13 @@
         final StringBuilder buf = new StringBuilder();
         final StackTraceElement[] frames = getScriptFrames((Throwable)exception);
         for (final StackTraceElement st : frames) {
+            buf.append("\tat ");
             buf.append(st.getMethodName());
-            buf.append(" @ ");
+            buf.append(" (");
             buf.append(st.getFileName());
             buf.append(':');
             buf.append(st.getLineNumber());
-            buf.append('\n');
+            buf.append(")\n");
         }
         final int len = buf.length();
         // remove trailing '\n'
diff -r 33f304726f33 -r f15ea942c8a4 nashorn/src/jdk/nashorn/internal/codegen/CodeGenerator.java
--- a/nashorn/src/jdk/nashorn/internal/codegen/CodeGenerator.java	Fri Jun 28 19:48:01 2013 -0700
+++ b/nashorn/src/jdk/nashorn/internal/codegen/CodeGenerator.java	Tue Jul 02 18:39:41 2013 +0530
@@ -1110,7 +1110,7 @@
      * @return the method generator that was used
      */
     private MethodEmitter loadArray(final ArrayLiteralNode arrayLiteralNode, final ArrayType arrayType) {
-        assert arrayType == Type.INT_ARRAY || arrayType == Type.NUMBER_ARRAY || arrayType == Type.OBJECT_ARRAY;
+        assert arrayType == Type.INT_ARRAY || arrayType == Type.LONG_ARRAY || arrayType == Type.NUMBER_ARRAY || arrayType == Type.OBJECT_ARRAY;
 
         final Node[]          nodes    = arrayLiteralNode.getValue();
         final Object          presets  = arrayLiteralNode.getPresets();
@@ -1462,7 +1462,9 @@
             rhs = tmp;
         }
 
-        if (isNullLiteral(rhs)) {
+        // this is a null literal check, so if there is implicit coercion
+        // involved like {D}x=null, we will fail - this is very rare
+        if (isNullLiteral(rhs) && lhs.getType().isObject()) {
             final Label trueLabel  = new Label("trueLabel");
             final Label falseLabel = new Label("falseLabel");
             final Label endLabel   = new Label("end");
@@ -1845,7 +1847,8 @@
             // If expression not int see if we can convert, if not use deflt to trigger default.
             if (!type.isInteger()) {
                 method.load(deflt);
-                method.invoke(staticCallNoLookup(ScriptRuntime.class, "switchTagAsInt", int.class, type.getTypeClass(), int.class));
+                final Class exprClass = type.getTypeClass();
+                method.invoke(staticCallNoLookup(ScriptRuntime.class, "switchTagAsInt", int.class, exprClass.isPrimitive()? exprClass : Object.class, int.class));
             }
 
             // If reasonable size and not too sparse (80%), use table otherwise use lookup.
diff -r 33f304726f33 -r f15ea942c8a4 nashorn/src/jdk/nashorn/internal/codegen/types/Type.java
--- a/nashorn/src/jdk/nashorn/internal/codegen/types/Type.java	Fri Jun 28 19:48:01 2013 -0700
+++ b/nashorn/src/jdk/nashorn/internal/codegen/types/Type.java	Tue Jul 02 18:39:41 2013 +0530
@@ -36,6 +36,7 @@
 import static jdk.internal.org.objectweb.asm.Opcodes.IALOAD;
 import static jdk.internal.org.objectweb.asm.Opcodes.IASTORE;
 import static jdk.internal.org.objectweb.asm.Opcodes.INVOKESTATIC;
+import static jdk.internal.org.objectweb.asm.Opcodes.LALOAD;
 import static jdk.internal.org.objectweb.asm.Opcodes.LASTORE;
 import static jdk.internal.org.objectweb.asm.Opcodes.NEWARRAY;
 import static jdk.internal.org.objectweb.asm.Opcodes.POP;
@@ -43,6 +44,7 @@
 import static jdk.internal.org.objectweb.asm.Opcodes.SWAP;
 import static jdk.internal.org.objectweb.asm.Opcodes.T_DOUBLE;
 import static jdk.internal.org.objectweb.asm.Opcodes.T_INT;
+import static jdk.internal.org.objectweb.asm.Opcodes.T_LONG;
 
 import java.lang.invoke.MethodHandle;
 import java.util.Collections;
@@ -729,19 +731,19 @@
 
         @Override
         public Type aload(final MethodVisitor method) {
-            method.visitInsn(IALOAD);
-            return INT;
+            method.visitInsn(LALOAD);
+            return LONG;
         }
 
         @Override
         public Type newarray(final MethodVisitor method) {
-            method.visitIntInsn(NEWARRAY, T_INT);
+            method.visitIntInsn(NEWARRAY, T_LONG);
             return this;
         }
 
         @Override
         public Type getElementType() {
-            return INT;
+            return LONG;
         }
     };
 
diff -r 33f304726f33 -r f15ea942c8a4 nashorn/src/jdk/nashorn/internal/ir/LiteralNode.java
--- a/nashorn/src/jdk/nashorn/internal/ir/LiteralNode.java	Fri Jun 28 19:48:01 2013 -0700
+++ b/nashorn/src/jdk/nashorn/internal/ir/LiteralNode.java	Tue Jul 02 18:39:41 2013 +0530
@@ -621,8 +621,10 @@
             elementType = Type.INT;
             analyzeElements();
 
-            if (elementType == Type.INT) {
+            if (elementType.isInteger()) {
                 presetIntArray();
+            } else if (elementType.isLong()) {
+                presetLongArray();
             } else if (elementType.isNumeric()) {
                 presetNumberArray();
             } else {
@@ -649,6 +651,25 @@
             postsets = Arrays.copyOf(computed, nComputed);
         }
 
+        private void presetLongArray() {
+            final long[] array = new long[value.length];
+            final int[] computed = new int[value.length];
+            int nComputed = 0;
+
+            for (int i = 0; i < value.length; i++) {
+                final Object element = objectAsConstant(value[i]);
+
+                if (element instanceof Number) {
+                    array[i] = ((Number)element).longValue();
+                } else {
+                    computed[nComputed++] = i;
+                }
+            }
+
+            presets = array;
+            postsets = Arrays.copyOf(computed, nComputed);
+        }
+
         private void presetNumberArray() {
             final double[] array = new double[value.length];
             final int[] computed = new int[value.length];
@@ -746,6 +767,8 @@
         public Type getType() {
             if (elementType.isInteger()) {
                 return Type.INT_ARRAY;
+            } else if (elementType.isLong()) {
+                return Type.LONG_ARRAY;
             } else if (elementType.isNumeric()) {
                 return Type.NUMBER_ARRAY;
             } else {
diff -r 33f304726f33 -r f15ea942c8a4 nashorn/src/jdk/nashorn/internal/objects/NativeError.java
--- a/nashorn/src/jdk/nashorn/internal/objects/NativeError.java	Fri Jun 28 19:48:01 2013 -0700
+++ b/nashorn/src/jdk/nashorn/internal/objects/NativeError.java	Tue Jul 02 18:39:41 2013 +0530
@@ -30,10 +30,7 @@
 
 import java.lang.invoke.MethodHandle;
 import java.lang.invoke.MethodHandles;
-import java.util.ArrayList;
-import java.util.List;
 import jdk.nashorn.api.scripting.NashornException;
-import jdk.nashorn.internal.codegen.CompilerConstants;
 import jdk.nashorn.internal.lookup.MethodHandleFactory;
 import jdk.nashorn.internal.objects.annotations.Attribute;
 import jdk.nashorn.internal.objects.annotations.Constructor;
@@ -41,7 +38,6 @@
 import jdk.nashorn.internal.objects.annotations.Property;
 import jdk.nashorn.internal.objects.annotations.ScriptClass;
 import jdk.nashorn.internal.objects.annotations.Where;
-import jdk.nashorn.internal.runtime.ECMAErrors;
 import jdk.nashorn.internal.runtime.ECMAException;
 import jdk.nashorn.internal.runtime.JSType;
 import jdk.nashorn.internal.runtime.PropertyMap;
@@ -123,13 +119,14 @@
      * Nashorn extension: Error.captureStackTrace. Capture stack trace at the point of call into the Error object provided.
      *
      * @param self self reference
+     * @return undefined
      */
     @Function(attributes = Attribute.NOT_ENUMERABLE, where = Where.CONSTRUCTOR)
     public static Object captureStackTrace(final Object self, final Object errorObj) {
         Global.checkObject(errorObj);
         final ScriptObject sobj = (ScriptObject)errorObj;
         final ECMAException exp = new ECMAException(sobj, null);
-        sobj.set("stack", NashornException.getScriptStackString(exp), false);
+        sobj.set("stack", getScriptStackString(sobj, exp), false);
         return UNDEFINED;
     }
 
@@ -288,7 +285,7 @@
 
         final Object exception = ECMAException.getException(sobj);
         if (exception instanceof Throwable) {
-            return NashornException.getScriptStackString((Throwable)exception);
+            return getScriptStackString(sobj, (Throwable)exception);
         } else {
             return "";
         }
@@ -362,4 +359,8 @@
             throw new MethodHandleFactory.LookupException(e);
         }
     }
+
+    private static String getScriptStackString(final ScriptObject sobj, final Throwable exp) {
+        return JSType.toString(sobj) + "\n" + NashornException.getScriptStackString(exp);
+    }
 }
diff -r 33f304726f33 -r f15ea942c8a4 nashorn/src/jdk/nashorn/internal/objects/NativeRegExpExecResult.java
--- a/nashorn/src/jdk/nashorn/internal/objects/NativeRegExpExecResult.java	Fri Jun 28 19:48:01 2013 -0700
+++ b/nashorn/src/jdk/nashorn/internal/objects/NativeRegExpExecResult.java	Tue Jul 02 18:39:41 2013 +0530
@@ -61,6 +61,11 @@
         this.input = result.getInput();
     }
 
+    @Override
+    public String getClassName() {
+        return "Array";
+    }
+
     /**
      * Length getter
      * @param self self reference
diff -r 33f304726f33 -r f15ea942c8a4 nashorn/src/jdk/nashorn/internal/parser/Parser.java
--- a/nashorn/src/jdk/nashorn/internal/parser/Parser.java	Fri Jun 28 19:48:01 2013 -0700
+++ b/nashorn/src/jdk/nashorn/internal/parser/Parser.java	Tue Jul 02 18:39:41 2013 +0530
@@ -535,15 +535,12 @@
             if (!(lhs instanceof AccessNode ||
                   lhs instanceof IndexNode ||
                   lhs instanceof IdentNode)) {
-                if (env._early_lvalue_error) {
-                    throw error(JSErrorType.REFERENCE_ERROR, AbstractParser.message("invalid.lvalue"), lhs.getToken());
-                }
-                return referenceError(lhs, rhs);
+                return referenceError(lhs, rhs, env._early_lvalue_error);
             }
 
             if (lhs instanceof IdentNode) {
                 if (!checkIdentLValue((IdentNode)lhs)) {
-                    return referenceError(lhs, rhs);
+                    return referenceError(lhs, rhs, false);
                 }
                 verifyStrictIdent((IdentNode)lhs, "assignment");
             }
@@ -767,8 +764,6 @@
         case LBRACE:
             block();
             break;
-        case RBRACE:
-            break;
         case VAR:
             variableStatement(true);
             break;
@@ -1267,6 +1262,7 @@
         case RBRACE:
         case SEMICOLON:
         case EOL:
+        case EOF:
             break;
 
         default:
@@ -1314,6 +1310,7 @@
         case RBRACE:
         case SEMICOLON:
         case EOL:
+        case EOF:
             break;
 
         default:
@@ -1368,6 +1365,7 @@
         case RBRACE:
         case SEMICOLON:
         case EOL:
+        case EOF:
             break;
 
         default:
@@ -1403,6 +1401,7 @@
         case RBRACE:
         case SEMICOLON:
         case EOL:
+        case EOF:
             break;
 
         default:
@@ -1928,7 +1927,7 @@
 
         // Object context.
         // Prepare to accumulate elements.
-       // final List<Node> elements = new ArrayList<>();
+        // final List<Node> elements = new ArrayList<>();
         final Map<String, PropertyNode> map = new LinkedHashMap<>();
 
         // Create a block for the object literal.
@@ -1941,6 +1940,9 @@
                     break loop;
 
                 case COMMARIGHT:
+                    if (commaSeen) {
+                        throw error(AbstractParser.message("expected.property.id", type.getNameOrType()));
+                    }
                     next();
                     commaSeen = true;
                     break;
@@ -2566,7 +2568,7 @@
                  */
 
                 // just expression as function body
-                final Node expr = expression();
+                final Node expr = assignmentExpression(true);
                 assert lc.getCurrentBlock() == lc.getFunctionBody(functionNode);
                 // create a return statement - this creates code in itself and does not need to be
                 // wrapped into an ExecuteNode
@@ -2612,7 +2614,10 @@
         }
     }
 
-    private static RuntimeNode referenceError(final Node lhs, final Node rhs) {
+    private RuntimeNode referenceError(final Node lhs, final Node rhs, final boolean earlyError) {
+        if (earlyError) {
+            throw error(JSErrorType.REFERENCE_ERROR, AbstractParser.message("invalid.lvalue"), lhs.getToken());
+        }
         final ArrayList<Node> args = new ArrayList<>();
         args.add(lhs);
         if (rhs == null) {
@@ -2690,18 +2695,18 @@
             final Node lhs = leftHandSideExpression();
             // ++, -- without operand..
             if (lhs == null) {
-                // error would have been issued when looking for 'lhs'
-                return null;
+                throw error(AbstractParser.message("expected.lvalue", type.getNameOrType()));
             }
+
             if (!(lhs instanceof AccessNode ||
                   lhs instanceof IndexNode ||
                   lhs instanceof IdentNode)) {
-                return referenceError(lhs, null);
+                return referenceError(lhs, null, env._early_lvalue_error);
             }
 
             if (lhs instanceof IdentNode) {
                 if (!checkIdentLValue((IdentNode)lhs)) {
-                    return referenceError(lhs, null);
+                    return referenceError(lhs, null, false);
                 }
                 verifyStrictIdent((IdentNode)lhs, "operand for " + opType.getName() + " operator");
             }
@@ -2720,16 +2725,21 @@
             case DECPREFIX:
                 final TokenType opType = type;
                 final Node lhs = expression;
+                // ++, -- without operand..
+                if (lhs == null) {
+                    throw error(AbstractParser.message("expected.lvalue", type.getNameOrType()));
+                }
+
                 if (!(lhs instanceof AccessNode ||
                    lhs instanceof IndexNode ||
                    lhs instanceof IdentNode)) {
                     next();
-                    return referenceError(lhs, null);
+                    return referenceError(lhs, null, env._early_lvalue_error);
                 }
                 if (lhs instanceof IdentNode) {
                     if (!checkIdentLValue((IdentNode)lhs)) {
                         next();
-                        return referenceError(lhs, null);
+                        return referenceError(lhs, null, false);
                     }
                     verifyStrictIdent((IdentNode)lhs, "operand for " + opType.getName() + " operator");
                 }
diff -r 33f304726f33 -r f15ea942c8a4 nashorn/src/jdk/nashorn/internal/runtime/ECMAException.java
--- a/nashorn/src/jdk/nashorn/internal/runtime/ECMAException.java	Fri Jun 28 19:48:01 2013 -0700
+++ b/nashorn/src/jdk/nashorn/internal/runtime/ECMAException.java	Tue Jul 02 18:39:41 2013 +0530
@@ -51,7 +51,7 @@
     /** Field handle to the{@link ECMAException#thrown} field, so that it can be accessed from generated code */
     public static final FieldAccess THROWN = virtualField(ECMAException.class, "thrown", Object.class);
 
-    public static final String EXCEPTION_PROPERTY = "nashornException";
+    private static final String EXCEPTION_PROPERTY = "nashornException";
 
     /** Object thrown. */
     public final Object thrown;
diff -r 33f304726f33 -r f15ea942c8a4 nashorn/src/jdk/nashorn/internal/runtime/JSType.java
--- a/nashorn/src/jdk/nashorn/internal/runtime/JSType.java	Fri Jun 28 19:48:01 2013 -0700
+++ b/nashorn/src/jdk/nashorn/internal/runtime/JSType.java	Tue Jul 02 18:39:41 2013 +0530
@@ -911,7 +911,7 @@
 
         for (int i = start; i < length ; i++) {
             if (digit(chars[i], radix) == -1) {
-                break;
+                return Double.NaN;
             }
             pos++;
         }
diff -r 33f304726f33 -r f15ea942c8a4 nashorn/src/jdk/nashorn/internal/runtime/ScriptRuntime.java
--- a/nashorn/src/jdk/nashorn/internal/runtime/ScriptRuntime.java	Fri Jun 28 19:48:01 2013 -0700
+++ b/nashorn/src/jdk/nashorn/internal/runtime/ScriptRuntime.java	Tue Jul 02 18:39:41 2013 +0530
@@ -127,6 +127,17 @@
      * @param deflt default to use if not convertible.
      * @return int tag value (or deflt.)
      */
+    public static int switchTagAsInt(final boolean tag, final int deflt) {
+        return deflt;
+    }
+
+    /**
+     * Converts a switch tag value to a simple integer. deflt value if it can't.
+     *
+     * @param tag   Switch statement tag value.
+     * @param deflt default to use if not convertible.
+     * @return int tag value (or deflt.)
+     */
     public static int switchTagAsInt(final long tag, final int deflt) {
         return isRepresentableAsInt(tag) ? (int)tag : deflt;
     }
diff -r 33f304726f33 -r f15ea942c8a4 nashorn/src/jdk/nashorn/internal/runtime/resources/Messages.properties
--- a/nashorn/src/jdk/nashorn/internal/runtime/resources/Messages.properties	Fri Jun 28 19:48:01 2013 -0700
+++ b/nashorn/src/jdk/nashorn/internal/runtime/resources/Messages.properties	Tue Jul 02 18:39:41 2013 +0530
@@ -42,6 +42,8 @@
 parser.error.expected.operand=Expected an operand but found {0}
 parser.error.expected.stmt=Expected statement but found {0}
 parser.error.expected.comma=Expected comma but found {0}
+parser.error.expected.property.id=Expected property id but found {0}
+parser.error.expected.lvalue=Expected l-value but found {0}
 parser.error.expected=Expected {0} but found {1}
 parser.error.invalid.return=Invalid return statement
 parser.error.no.func.decl.here=Function declarations can only occur at program or function body level. You should use a function expression here instead.
diff -r 33f304726f33 -r f15ea942c8a4 nashorn/test/script/basic/JDK-8014781.js.EXPECTED
--- a/nashorn/test/script/basic/JDK-8014781.js.EXPECTED	Fri Jun 28 19:48:01 2013 -0700
+++ b/nashorn/test/script/basic/JDK-8014781.js.EXPECTED	Tue Jul 02 18:39:41 2013 +0530
@@ -1,3 +1,4 @@
-MyError @ test/script/basic/JDK-8014781.js:32
-func @ test/script/basic/JDK-8014781.js:36
-<program> @ test/script/basic/JDK-8014781.js:39
+[object Object]
+	at MyError (test/script/basic/JDK-8014781.js:32)
+	at func (test/script/basic/JDK-8014781.js:36)
+	at <program> (test/script/basic/JDK-8014781.js:39)
diff -r 33f304726f33 -r f15ea942c8a4 nashorn/test/script/basic/JDK-8016667.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/nashorn/test/script/basic/JDK-8016667.js	Tue Jul 02 18:39:41 2013 +0530
@@ -0,0 +1,34 @@
+/*
+ * Copyright (c) 2010, 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.
+ */
+
+/**
+ * Regression test for erroneous shortcut optimization for object null checks
+ *
+ * @test
+ * @run
+ */
+
+function toto() {
+    var friends = 1;
+    (joe = friends) == null;
+} 
diff -r 33f304726f33 -r f15ea942c8a4 nashorn/test/script/basic/JDK-8017082.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/nashorn/test/script/basic/JDK-8017082.js	Tue Jul 02 18:39:41 2013 +0530
@@ -0,0 +1,33 @@
+/*
+ * Copyright (c) 2010, 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.
+ */
+
+/**
+ * Long array literals were broken
+ *
+ * @test
+ * @run
+ */
+function f() {
+    var z=  c>>e>>>0;
+    var x = [z];
+}
diff -r 33f304726f33 -r f15ea942c8a4 nashorn/test/script/basic/JDK-8017950.js.EXPECTED
--- a/nashorn/test/script/basic/JDK-8017950.js.EXPECTED	Fri Jun 28 19:48:01 2013 -0700
+++ b/nashorn/test/script/basic/JDK-8017950.js.EXPECTED	Tue Jul 02 18:39:41 2013 +0530
@@ -1,4 +1,5 @@
-func @ test/script/basic/JDK-8017950.js:33
-f @ test/script/basic/JDK-8017950.js:40
-g @ test/script/basic/JDK-8017950.js:44
-<program> @ test/script/basic/JDK-8017950.js:47
+Error
+	at func (test/script/basic/JDK-8017950.js:33)
+	at f (test/script/basic/JDK-8017950.js:40)
+	at g (test/script/basic/JDK-8017950.js:44)
+	at <program> (test/script/basic/JDK-8017950.js:47)
diff -r 33f304726f33 -r f15ea942c8a4 nashorn/test/script/basic/JDK-8019226.js
--- a/nashorn/test/script/basic/JDK-8019226.js	Fri Jun 28 19:48:01 2013 -0700
+++ b/nashorn/test/script/basic/JDK-8019226.js	Tue Jul 02 18:39:41 2013 +0530
@@ -30,7 +30,7 @@
 
 function func1() { func2() }
 
-function func2() { throw new Error() }
+function func2() { throw new Error("failed!") }
 
 try {
     func1()
diff -r 33f304726f33 -r f15ea942c8a4 nashorn/test/script/basic/JDK-8019226.js.EXPECTED
--- a/nashorn/test/script/basic/JDK-8019226.js.EXPECTED	Fri Jun 28 19:48:01 2013 -0700
+++ b/nashorn/test/script/basic/JDK-8019226.js.EXPECTED	Tue Jul 02 18:39:41 2013 +0530
@@ -1,3 +1,4 @@
-func2 @ test/script/basic/JDK-8019226.js:33
-func1 @ test/script/basic/JDK-8019226.js:31
-<program> @ test/script/basic/JDK-8019226.js:36
+Error: failed!
+	at func2 (test/script/basic/JDK-8019226.js:33)
+	at func1 (test/script/basic/JDK-8019226.js:31)
+	at <program> (test/script/basic/JDK-8019226.js:36)
diff -r 33f304726f33 -r f15ea942c8a4 nashorn/test/script/basic/JDK-8019473.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/nashorn/test/script/basic/JDK-8019473.js	Tue Jul 02 18:39:41 2013 +0530
@@ -0,0 +1,62 @@
+/*
+ * Copyright (c) 2010, 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.
+ */
+
+/**
+ * JDK-8019473: Parser issues related to functions and blocks
+ *
+ * @test
+ * @run
+ */
+
+function checkNoError(code) {
+    try {
+        Function(code);
+    } catch (e) {
+        print("no error expected for: " + code + " , got " + e);
+    }
+}
+
+// implicit newlines at EOF should be accepted
+checkNoError("for(;;) continue")
+checkNoError("return")
+checkNoError("yield")
+checkNoError("for(;;) break")
+
+function checkError(code) {
+    try {
+        eval(code);
+        print("SyntaxError expected for: " + code);
+    } catch (e) {
+        if (! (e instanceof SyntaxError)) {
+            fail("SyntaxError expected, got " + e);
+        }
+    }
+}
+
+checkError("function f() { case0: }");
+checkError("function f() { if(0) }");
+checkError("function f() { if(0); else }");
+checkError("function f() { while(0) }");
+
+// comma expression as closure expression
+checkError("function sq(x) x, x*x");
diff -r 33f304726f33 -r f15ea942c8a4 nashorn/test/script/basic/JDK-8019478.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/nashorn/test/script/basic/JDK-8019478.js	Tue Jul 02 18:39:41 2013 +0530
@@ -0,0 +1,33 @@
+/*
+ * Copyright (c) 2010, 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.
+ */
+
+/**
+ * JDK-8019478: Object.prototype.toString.call(/a/.exec("a")) === "[object Array]" should be true
+ *
+ * @test
+ * @run
+ */
+
+if (Object.prototype.toString.call(/a/.exec("a")) !== "[object Array]") {
+    fail("Object.prototype.toString.call(/a/.exec('a')) !== '[object Array]'");
+}
diff -r 33f304726f33 -r f15ea942c8a4 nashorn/test/script/basic/JDK-8019482.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/nashorn/test/script/basic/JDK-8019482.js	Tue Jul 02 18:39:41 2013 +0530
@@ -0,0 +1,41 @@
+/*
+ * Copyright (c) 2010, 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.
+ */
+
+/**
+ * JDK-8019482: Number("0x0.0p0") should evaluate to NaN
+ *
+ * @test
+ * @run
+ */
+
+function checkHexLiteral(str) {
+    if (! isNaN(Number(str))) {
+        fail("Number(" + str + ") is not NaN");
+    }
+}
+
+checkHexLiteral("0x0.0");
+checkHexLiteral("0x0.0p");
+checkHexLiteral("0x12tu");
+checkHexLiteral("0x12.2e22");
+checkHexLiteral("0xtu");
diff -r 33f304726f33 -r f15ea942c8a4 nashorn/test/script/basic/JDK-8019488.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/nashorn/test/script/basic/JDK-8019488.js	Tue Jul 02 18:39:41 2013 +0530
@@ -0,0 +1,68 @@
+/*
+ * Copyright (c) 2010, 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.
+ */
+
+/**
+ * JDK-8019488: switch on literals result in NoSuchMethodError or VerifyError
+ *
+ * @test
+ * @run
+ */
+
+switch("") {
+    case 0:
+        break
+}
+
+switch(true) {
+    case 0:
+        print("0"); break;
+    case 1:
+        print("1"); break;
+}
+
+switch(false) {
+    case 0:
+        print("0"); break;
+    case 1:
+        print("1"); break;
+}
+
+switch([]) {
+    case 1:
+        print("1");
+}
+
+switch (undefined) {
+    case 0:
+        print("0");
+}
+
+switch (null) {
+    case 0:
+        print("0");
+}
+
+switch({}) {
+    case 1:
+        print("1");
+}
diff -r 33f304726f33 -r f15ea942c8a4 nashorn/test/script/basic/JDK-8019508.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/nashorn/test/script/basic/JDK-8019508.js	Tue Jul 02 18:39:41 2013 +0530
@@ -0,0 +1,56 @@
+/*
+ * Copyright (c) 2010, 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.
+ */
+
+/**
+ * JDK-8019508: Comma handling in object literal parsing is wrong
+ *
+ * @test
+ * @run
+ */
+
+function checkObjLiteral(str) {
+    try {
+        eval(str);
+        fail("SyntaxError expected for: " + str);
+    } catch (e) {
+        if (! (e instanceof SyntaxError)) {
+            fail("expected SyntaxError, got " + e);
+        }
+        print(e.message.replace(/\\/g, '/'));
+    }
+}
+
+// only comma
+checkObjLiteral("({,})");
+
+// starting with comma
+checkObjLiteral("({, a:2 })");
+
+// consecutive commas
+checkObjLiteral("({a:3,,})");
+
+// missing comma
+checkObjLiteral("({a:3 b:2}");
+
+// single trailing comma is okay!
+var obj = { a: 3, };
diff -r 33f304726f33 -r f15ea942c8a4 nashorn/test/script/basic/JDK-8019508.js.EXPECTED
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/nashorn/test/script/basic/JDK-8019508.js.EXPECTED	Tue Jul 02 18:39:41 2013 +0530
@@ -0,0 +1,12 @@
+test/script/basic/JDK-8019508.js#33<eval>:1:2 Expected property id but found ,
+({,})
+  ^
+test/script/basic/JDK-8019508.js#33<eval>:1:2 Expected property id but found ,
+({, a:2 })
+  ^
+test/script/basic/JDK-8019508.js#33<eval>:1:6 Expected property id but found ,
+({a:3,,})
+      ^
+test/script/basic/JDK-8019508.js#33<eval>:1:6 Expected comma but found ident
+({a:3 b:2}
+      ^
diff -r 33f304726f33 -r f15ea942c8a4 nashorn/test/script/basic/JDK-8019553.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/nashorn/test/script/basic/JDK-8019553.js	Tue Jul 02 18:39:41 2013 +0530
@@ -0,0 +1,43 @@
+/*
+ * Copyright (c) 2010, 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.
+ */
+
+/**
+ * JDK-8019553:  NPE on illegal l-value for increment and decrement
+ *
+ * @test
+ * @run
+ */
+
+function check(str) {
+    try {
+        eval(str);
+        fail("SyntaxError expected for: " + str);
+    } catch (e) {
+        print(e.toString().replace(/\\/g, '/'));
+    }
+}
+
+check("++ +3");
+check("++ -7");
+check("-- +2");
+check("-- -8");
diff -r 33f304726f33 -r f15ea942c8a4 nashorn/test/script/basic/JDK-8019553.js.EXPECTED
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/nashorn/test/script/basic/JDK-8019553.js.EXPECTED	Tue Jul 02 18:39:41 2013 +0530
@@ -0,0 +1,12 @@
+SyntaxError: test/script/basic/JDK-8019553.js#33<eval>:1:3 Expected l-value but found +
+++ +3
+   ^
+SyntaxError: test/script/basic/JDK-8019553.js#33<eval>:1:3 Expected l-value but found -
+++ -7
+   ^
+SyntaxError: test/script/basic/JDK-8019553.js#33<eval>:1:3 Expected l-value but found +
+-- +2
+   ^
+SyntaxError: test/script/basic/JDK-8019553.js#33<eval>:1:3 Expected l-value but found -
+-- -8
+   ^
diff -r 33f304726f33 -r f15ea942c8a4 nashorn/test/script/basic/NASHORN-51.js
--- a/nashorn/test/script/basic/NASHORN-51.js	Fri Jun 28 19:48:01 2013 -0700
+++ b/nashorn/test/script/basic/NASHORN-51.js	Tue Jul 02 18:39:41 2013 +0530
@@ -35,28 +35,28 @@
         eval(literals[i] + "++");
         print("ERROR!! post increment : " + literals[i]);
     } catch (e) {
-        print(e);
+        print(e.toString().replace(/\\/g, '/'));
     }
 
     try {
         eval(literals[i] + "--");
         print("ERROR!! post decrement : " + literals[i]);
     } catch (e) {
-        print(e);
+        print(e.toString().replace(/\\/g, '/'));
     }
 
     try {
         eval("++" + literals[i]);
         print("ERROR!! pre increment : " + literals[i]);
     } catch (e) {
-        print(e);
+        print(e.toString().replace(/\\/g, '/'));
     }
 
     try {
         eval("--" + literals[i]);
         print("ERROR!! pre decrement : " + literals[i]);
     } catch (e) {
-        print(e);
+        print(e.toString().replace(/\\/g, '/'));
     }
 }
 
diff -r 33f304726f33 -r f15ea942c8a4 nashorn/test/script/basic/NASHORN-51.js.EXPECTED
--- a/nashorn/test/script/basic/NASHORN-51.js.EXPECTED	Fri Jun 28 19:48:01 2013 -0700
+++ b/nashorn/test/script/basic/NASHORN-51.js.EXPECTED	Tue Jul 02 18:39:41 2013 +0530
@@ -1,24 +1,72 @@
-ReferenceError: "1" can not be used as the left-hand side of assignment
-ReferenceError: "1" can not be used as the left-hand side of assignment
-ReferenceError: "1" can not be used as the left-hand side of assignment
-ReferenceError: "1" can not be used as the left-hand side of assignment
-ReferenceError: "0" can not be used as the left-hand side of assignment
-ReferenceError: "0" can not be used as the left-hand side of assignment
-ReferenceError: "0" can not be used as the left-hand side of assignment
-ReferenceError: "0" can not be used as the left-hand side of assignment
-ReferenceError: "3.14" can not be used as the left-hand side of assignment
-ReferenceError: "3.14" can not be used as the left-hand side of assignment
-ReferenceError: "3.14" can not be used as the left-hand side of assignment
-ReferenceError: "3.14" can not be used as the left-hand side of assignment
-ReferenceError: "true" can not be used as the left-hand side of assignment
-ReferenceError: "true" can not be used as the left-hand side of assignment
-ReferenceError: "true" can not be used as the left-hand side of assignment
-ReferenceError: "true" can not be used as the left-hand side of assignment
-ReferenceError: "false" can not be used as the left-hand side of assignment
-ReferenceError: "false" can not be used as the left-hand side of assignment
-ReferenceError: "false" can not be used as the left-hand side of assignment
-ReferenceError: "false" can not be used as the left-hand side of assignment
-ReferenceError: "null" can not be used as the left-hand side of assignment
-ReferenceError: "null" can not be used as the left-hand side of assignment
-ReferenceError: "null" can not be used as the left-hand side of assignment
-ReferenceError: "null" can not be used as the left-hand side of assignment
+ReferenceError: test/script/basic/NASHORN-51.js#35<eval>:1:0 Invalid left hand side for assignment
+1++
+^
+ReferenceError: test/script/basic/NASHORN-51.js#42<eval>:1:0 Invalid left hand side for assignment
+1--
+^
+ReferenceError: test/script/basic/NASHORN-51.js#49<eval>:1:2 Invalid left hand side for assignment
+++1
+  ^
+ReferenceError: test/script/basic/NASHORN-51.js#56<eval>:1:2 Invalid left hand side for assignment
+--1
+  ^
+ReferenceError: test/script/basic/NASHORN-51.js#35<eval>:1:0 Invalid left hand side for assignment
+0++
+^
+ReferenceError: test/script/basic/NASHORN-51.js#42<eval>:1:0 Invalid left hand side for assignment
+0--
+^
+ReferenceError: test/script/basic/NASHORN-51.js#49<eval>:1:2 Invalid left hand side for assignment
+++0
+  ^
+ReferenceError: test/script/basic/NASHORN-51.js#56<eval>:1:2 Invalid left hand side for assignment
+--0
+  ^
+ReferenceError: test/script/basic/NASHORN-51.js#35<eval>:1:0 Invalid left hand side for assignment
+3.14++
+^
+ReferenceError: test/script/basic/NASHORN-51.js#42<eval>:1:0 Invalid left hand side for assignment
+3.14--
+^
+ReferenceError: test/script/basic/NASHORN-51.js#49<eval>:1:2 Invalid left hand side for assignment
+++3.14
+  ^
+ReferenceError: test/script/basic/NASHORN-51.js#56<eval>:1:2 Invalid left hand side for assignment
+--3.14
+  ^
+ReferenceError: test/script/basic/NASHORN-51.js#35<eval>:1:0 Invalid left hand side for assignment
+true++
+^
+ReferenceError: test/script/basic/NASHORN-51.js#42<eval>:1:0 Invalid left hand side for assignment
+true--
+^
+ReferenceError: test/script/basic/NASHORN-51.js#49<eval>:1:2 Invalid left hand side for assignment
+++true
+  ^
+ReferenceError: test/script/basic/NASHORN-51.js#56<eval>:1:2 Invalid left hand side for assignment
+--true
+  ^
+ReferenceError: test/script/basic/NASHORN-51.js#35<eval>:1:0 Invalid left hand side for assignment
+false++
+^
+ReferenceError: test/script/basic/NASHORN-51.js#42<eval>:1:0 Invalid left hand side for assignment
+false--
+^
+ReferenceError: test/script/basic/NASHORN-51.js#49<eval>:1:2 Invalid left hand side for assignment
+++false
+  ^
+ReferenceError: test/script/basic/NASHORN-51.js#56<eval>:1:2 Invalid left hand side for assignment
+--false
+  ^
+ReferenceError: test/script/basic/NASHORN-51.js#35<eval>:1:0 Invalid left hand side for assignment
+null++
+^
+ReferenceError: test/script/basic/NASHORN-51.js#42<eval>:1:0 Invalid left hand side for assignment
+null--
+^
+ReferenceError: test/script/basic/NASHORN-51.js#49<eval>:1:2 Invalid left hand side for assignment
+++null
+  ^
+ReferenceError: test/script/basic/NASHORN-51.js#56<eval>:1:2 Invalid left hand side for assignment
+--null
+  ^
diff -r 33f304726f33 -r f15ea942c8a4 nashorn/test/script/error/NASHORN-57.js.EXPECTED
--- a/nashorn/test/script/error/NASHORN-57.js.EXPECTED	Fri Jun 28 19:48:01 2013 -0700
+++ b/nashorn/test/script/error/NASHORN-57.js.EXPECTED	Tue Jul 02 18:39:41 2013 +0530
@@ -1,3 +1,3 @@
-test/script/error/NASHORN-57.js:35:2 Expected statement but found ;
+test/script/error/NASHORN-57.js:35:2 Expected l-value but found ;
 ++;
   ^