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MLton
20241230
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<h1>Bugs20180207</h1>
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<p>Here are the known bugs in <a href="Release20180207">MLton 20180207</a>, listed
in reverse chronological order of date reported.</p>
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<ul>
<li>
<p><a id="bug04"></a>
Bug in <code>CML.sync</code> with multiple enabled events.</p>
<div class="paragraph">
<p>Thanks to James Cooper for the bug report.</p>
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<div class="paragraph">
<p>Fixed by commit <a href="https://github.com/MLton/mlton/commit/0de07d039"><code>0de07d039</code></a>.</p>
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</li>
<li>
<p><a id="bug03"></a>
Bug in <a href="SimplifyTypes">SimplifyTypes</a> <a href="SSA">SSA</a> optimization pass.</p>
<div class="paragraph">
<p>Fixed by commit <a href="https://github.com/MLton/mlton/commit/ef0f05961"><code>ef0f05961</code></a>.</p>
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</li>
<li>
<p><a id="bug02"></a>
Bugs in <code>MLton.size</code> and <code>MLton.share</code>; calling <code>MLton.size</code> or <code>MLton.share</code>
with a non-pointer variant of an object type that could be represented by either
a pointer or a non-pointer (e.g., the <code>NONE</code> variant of an <code>int list option</code>)
would segfault.</p>
<div class="paragraph">
<p>Fixed by commit <a href="https://github.com/MLton/mlton/commit/31689bc27"><code>31689bc27</code></a>.</p>
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</li>
<li>
<p><a id="bug01"></a>
Latent bug in <code>MLton.GC.collect</code>; an explicit <code>MLton.GC.collect</code> call was passed
<code>0</code> bytes requested rather than the bytes required by the return block(s).</p>
<div class="paragraph">
<p>Fixed by commit <a href="https://github.com/MLton/mlton/commit/1f4daa14d"><code>1f4daa14d</code></a>.</p>
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</li>
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Last updated Thu Oct 21 15:53:06 2021 -0400 by Matthew Fluet.
<a href="https://github.com/MLton/mlton/commits/master/doc/guide/src/Bugs20180207.adoc">Log</a>
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