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view graal/com.oracle.truffle.ruby.runtime/src/com/oracle/truffle/ruby/runtime/control/ReturnException.java @ 13563:fb846424299f
Truffle/Ruby: extend Instrumentation framework with language-agnostic interfaces for access to AST printing utilities and a Ruby implementation
author | Michael Van De Vanter <michael.van.de.vanter@oracle.com> |
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date | Tue, 07 Jan 2014 18:09:42 -0800 |
parents | 0fbee3eb71f0 |
children |
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/* * Copyright (c) 2013 Oracle and/or its affiliates. All rights reserved. This * code is released under a tri EPL/GPL/LGPL license. You can use it, * redistribute it and/or modify it under the terms of the: * * Eclipse Public License version 1.0 * GNU General Public License version 2 * GNU Lesser General Public License version 2.1 */ package com.oracle.truffle.ruby.runtime.control; import com.oracle.truffle.api.nodes.*; import com.oracle.truffle.ruby.runtime.*; /** * Controls an explicit return from a method. */ public final class ReturnException extends ControlFlowException { private final long returnID; private final Object value; public ReturnException(long returnID, Object value) { assert RubyContext.shouldObjectBeVisible(value); this.returnID = returnID; this.value = value; } /** * Return the return ID of this return that identifies where it intends to return to. */ public long getReturnID() { return returnID; } /** * Get the value that has been returned. */ public Object getValue() { return value; } private static final long serialVersionUID = -9177536212065610691L; }