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<h3>
Raymond Toy pushed to branch master
at <a href="https://gitlab.common-lisp.net/cmucl/cmucl">cmucl / cmucl</a>
</h3>
<h4>
Commits:
</h4>
<ul>
<li>
<strong><a href="https://gitlab.common-lisp.net/cmucl/cmucl/-/commit/74b0de8752f1ff64e6aa97c63a5d46e5251db9fe">74b0de87</a></strong>
<div>
<span>by Raymond Toy</span>
<i>at 2021-02-03T17:04:16-08:00</i>
</div>
<pre class="commit-message" style="white-space: pre-wrap; margin: 0;">Add test for overflow in expt that shouldn't happen

We shouldn't get an overflow, but we do because clang 10 miscompiles
e_pow.c and causes an overflow.

Addresses #101
</pre>
</li>
<li>
<strong><a href="https://gitlab.common-lisp.net/cmucl/cmucl/-/commit/23d1a1d1c92aef17210b0b6c4ced5aa6e4eac285">23d1a1d1</a></strong>
<div>
<span>by Raymond Toy</span>
<i>at 2021-02-04T01:28:29+00:00</i>
</div>
<pre class="commit-message" style="white-space: pre-wrap; margin: 0;">Merge branch 'issue-101-add-test' into 'master'

Add test for overflow in expt that shouldn't happen

See merge request cmucl/cmucl!68</pre>
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<h4>1 changed file:</h4>
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<a href="#c38db34805b5150ea82039b4983d729be131c5db">
tests/issues.lisp
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<h4>Changes:</h4>
<li id="c38db34805b5150ea82039b4983d729be131c5db">
<a href="https://gitlab.common-lisp.net/cmucl/cmucl/-/compare/e349bf1da7a83e19650aff289320e03c5bb7a7ee...23d1a1d1c92aef17210b0b6c4ced5aa6e4eac285#c38db34805b5150ea82039b4983d729be131c5db"><strong>tests/issues.lisp</strong></a>
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<pre style="margin: 0;"> <span id="LC544" class="line" lang="common_lisp">  <span class="c1" style="color: #998; font-style: italic;">;; the correct value.</span></span>
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<pre style="margin: 0;"> <span id="LC545" class="line" lang="common_lisp">  <span class="p">(</span><span class="nv" style="color: #008080;">assert-false</span></span>
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<pre style="margin: 0;"> <span id="LC546" class="line" lang="common_lisp">   <span class="p">(</span><span class="nb" style="color: #0086b3;">funcall</span> <span class="p">(</span><span class="nb" style="color: #0086b3;">compile</span> <span class="no" style="color: #008080;">nil</span> <span class="o" style="font-weight: 600;">'</span><span class="p">(</span><span class="k" style="font-weight: 600;">lambda</span> <span class="p">()</span> <span class="p">(</span><span class="nb" style="color: #0086b3;">array-displacement</span> <span class="s" style="color: #d14;">"aaaaaaaa"</span><span class="p">))))))</span></span>
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<pre style="margin: 0;">+<span id="LC547" class="line" lang="common_lisp"></span>
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<pre style="margin: 0;">+<span id="LC548" class="line" lang="common_lisp"><span class="p">(</span><span class="nv" style="color: #008080;">define-test</span> <span class="nv" style="color: #008080;">issue.101</span></span>
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<pre style="margin: 0;">+<span id="LC549" class="line" lang="common_lisp">    <span class="p">(</span><span class="ss" style="color: #990073;">:tag</span> <span class="ss" style="color: #990073;">:issues</span><span class="p">)</span></span>
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<pre style="margin: 0;">+<span id="LC550" class="line" lang="common_lisp">  <span class="c1" style="color: #998; font-style: italic;">;; Verifies that we don't get unexpected overflow.  The actual value</span></span>
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<pre style="margin: 0;">+<span id="LC551" class="line" lang="common_lisp">  <span class="c1" style="color: #998; font-style: italic;">;; is not really important.  The important part is no overflow is</span></span>
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<pre style="margin: 0;">+<span id="LC552" class="line" lang="common_lisp">  <span class="c1" style="color: #998; font-style: italic;">;; signaled.</span></span>
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<pre style="margin: 0;">+<span id="LC553" class="line" lang="common_lisp">  <span class="c1" style="color: #998; font-style: italic;">;;</span></span>
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<pre style="margin: 0;">+<span id="LC554" class="line" lang="common_lisp">  <span class="c1" style="color: #998; font-style: italic;">;; See https://gitlab.common-lisp.net/cmucl/cmucl/-/issues/101 for</span></span>
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<pre style="margin: 0;">+<span id="LC555" class="line" lang="common_lisp">  <span class="c1" style="color: #998; font-style: italic;">;; more details.</span></span>
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<pre style="margin: 0;">+<span id="LC556" class="line" lang="common_lisp">  <span class="p">(</span><span class="nv" style="color: #008080;">assert-equalp</span></span>
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<pre style="margin: 0;">+<span id="LC557" class="line" lang="common_lisp">   <span class="mf" style="color: #099;">3.0380154777955097d205</span></span>
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<pre style="margin: 0;">+<span id="LC558" class="line" lang="common_lisp">   <span class="p">(</span><span class="nb" style="color: #0086b3;">expt</span> <span class="mf" style="color: #099;">1.7976931348623157d308</span> <span class="mf" style="color: #099;">0.6666</span><span class="p">)))</span></span></pre>
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