  <p><em>This section describes the status of this document at the time of
   its publication. Other documents may supersede this document. A list of
   current W3C publications and the latest revision of this technical report
   can be found in the <a href="https://www.w3.org/TR/">W3C technical reports
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  <p>This document is a <b>First Public Working Draft</b>.</p>
  <p>
    Publication as a First Public Working Draft does not imply endorsement
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    to cite this document as other than work in progress.
  </p>
  <p>
    <a href="https://github.com/WebAssembly/spec/issues">GitHub Issues</a>
    are preferred for discussion of this specification.
    All issues and comments are
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  <p>
    This document was produced by the
    <a href="https://www.w3.org/wasm/">WebAssembly Working Group</a>.
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  <p>
    This document was produced by a group operating under the
    <a href="https://www.w3.org/Consortium/Patent-Policy/">
    W3C Patent Policy</a>.
    W3C maintains a <a href="https://www.w3.org/2004/01/pp-impl/101196/status"
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    <a href="https://www.w3.org/Consortium/Patent-Policy/#def-essential">
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  <p>This document is governed by the
    <a href="https://www.w3.org/2019/Process-20190301/"
     id="w3c_process_revision">1 March 2019 W3C Process Document</a>.
  </p>

  <p>[STATUSTEXT]
