nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/ir/JumpToInlinedFinally.java
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/ir/JumpToInlinedFinally.java Wed Jan 28 17:58:08 2015 +0100
@@ -0,0 +1,90 @@
+/*
+ * Copyright (c) 2015, 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. Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * 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.
+ */
+
+package jdk.nashorn.internal.ir;
+
+import java.util.Objects;
+import jdk.nashorn.internal.codegen.Label;
+import jdk.nashorn.internal.ir.annotations.Immutable;
+import jdk.nashorn.internal.ir.visitor.NodeVisitor;
+
+/**
+ * IR representation for synthetic jump into an inlined finally statement.
+ */
+@Immutable
+public final class JumpToInlinedFinally extends JumpStatement {
+ private static final long serialVersionUID = 1L;
+
+ /**
+ * Constructor
+ *
+ * @param labelName label name for inlined finally block
+ */
+ public JumpToInlinedFinally(final String labelName) {
+ super(NO_LINE_NUMBER, NO_TOKEN, NO_FINISH, Objects.requireNonNull(labelName));
+ }
+
+ private JumpToInlinedFinally(final JumpToInlinedFinally breakNode, final LocalVariableConversion conversion) {
+ super(breakNode, conversion);
+ }
+
+ @Override
+ public Node accept(final NodeVisitor<? extends LexicalContext> visitor) {
+ if (visitor.enterJumpToInlinedFinally(this)) {
+ return visitor.leaveJumpToInlinedFinally(this);
+ }
+
+ return this;
+ }
+
+ @Override
+ JumpStatement createNewJumpStatement(final LocalVariableConversion conversion) {
+ return new JumpToInlinedFinally(this, conversion);
+ }
+
+ @Override
+ String getStatementName() {
+ return ":jumpToInlinedFinally";
+ }
+
+ @Override
+ public Block getTarget(final LexicalContext lc) {
+ return lc.getInlinedFinally(getLabelName());
+ }
+
+ @Override
+ public TryNode getPopScopeLimit(final LexicalContext lc) {
+ // Returns the try node to which this jump's target belongs. This will make scope popping also pop the scope
+ // for the body of the try block, if it needs scope.
+ return lc.getTryNodeForInlinedFinally(getLabelName());
+ }
+
+ @Override
+ Label getTargetLabel(final BreakableNode target) {
+ assert target != null;
+ // We're jumping to the entry of the inlined finally block
+ return ((Block)target).getEntryLabel();
+ }
+}