StructWithExactEraDate.qhelp

<!DOCTYPE qhelp PUBLIC
  "-//Semmle//qhelp//EN"
  "qhelp.dtd">
<qhelp>
<overview>
  <p>
    When eras change, date and time conversions that rely on hard-coded era start date need to be reviewed. Conversions relying on Japanese dates in the current era can produce an ambiguous date. 
  </p>
</overview>

<references>
  <li>
    <a href="https://blogs.msdn.microsoft.com/shawnste/2018/04/12/the-japanese-calendars-y2k-moment/">The Japanese Calendar’s Y2K Moment</a>.
  </li>
</references>
</qhelp>