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<h3>
Ben Gamari pushed to branch wip/zap-coercions
at <a href="https://gitlab.haskell.org/ghc/ghc">Glasgow Haskell Compiler / GHC</a>
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<h4>
Commits:
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<strong><a href="https://gitlab.haskell.org/ghc/ghc/-/commit/9a576de4aade27eb0391af5664f7862f2c792577">9a576de4</a></strong>
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<span>by Ben Gamari</span>
<i>at 2020-03-27T23:26:46-04:00</i>
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<pre class="commit-message" style="white-space: pre-wrap; margin: 0;">Fix haddock
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<h4>1 changed file:</h4>
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<a href="#783e5dae6e86931f06700fc088fb7d48c8a07386">
compiler/GHC/Core/Coercion.hs
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<h4>Changes:</h4>
<li id="783e5dae6e86931f06700fc088fb7d48c8a07386">
<a href="https://gitlab.haskell.org/ghc/ghc/-/commit/9a576de4aade27eb0391af5664f7862f2c792577#783e5dae6e86931f06700fc088fb7d48c8a07386"><strong>compiler/GHC/Core/Coercion.hs</strong></a>
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<td class="line_content match " style="padding-left: 0.5em; padding-right: 0.5em; color: rgba(0,0,0,0.3);" bgcolor="#fafafa">@@ -1759,9 +1759,7 @@ mkZappedProv :: HasDebugCallStack</td>
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<pre style="margin: 0;"> <span id="LC1759" class="line" lang="haskell"> <span class="o" style="font-weight: 600;">=></span> <span class="kt" style="color: #458; font-weight: 600;">DTyCoVarSet</span></span>
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<pre style="margin: 0;"> <span id="LC1760" class="line" lang="haskell"> <span class="o" style="font-weight: 600;">-></span> <span class="kt" style="color: #458; font-weight: 600;">UnivCoProvenance</span></span>
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<pre style="margin: 0;"> <span id="LC1761" class="line" lang="haskell"><span class="n" style="color: #333;">mkZappedProv</span> <span class="n" style="color: #333;">fvs</span></span>
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<pre style="margin: 0;">-<span id="LC1762" class="line" lang="haskell"> <span class="c1" style="color: #998; font-style: italic;">-- | debugIsOn && anyDVarSet isCoercionHole fvs = pprPanic "mkZappedProv(unexpected cohole)" (ppr fvs)</span></span>
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<pre style="margin: 0;">-<span id="LC1763" class="line" lang="haskell"> <span class="o" style="font-weight: 600;">|</span> <span class="n" style="color: #333;">otherwise</span> <span class="o" style="font-weight: 600;">=</span></span>
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<pre style="margin: 0;">-<span id="LC1764" class="line" lang="haskell"> <span class="kt" style="color: #458; font-weight: 600;">ZappedProv</span> <span class="o" style="font-weight: 600;">$</span> <span class="n" style="color: #333;">filterDVarSet</span> <span class="p">(</span><span class="n" style="color: #333;">not</span> <span class="o" style="font-weight: 600;">.</span> <span class="n" style="color: #333;">isCoercionHole</span><span class="p">)</span> <span class="n" style="color: #333;">fvs</span></span>
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<pre style="margin: 0;">+<span id="LC1762" class="line" lang="haskell"> <span class="o" style="font-weight: 600;">=</span> <span class="kt" style="color: #458; font-weight: 600;">ZappedProv</span> <span class="o" style="font-weight: 600;">$</span> <span class="n" style="color: #333;">filterDVarSet</span> <span class="p">(</span><span class="n" style="color: #333;">not</span> <span class="o" style="font-weight: 600;">.</span> <span class="n" style="color: #333;">isCoercionHole</span><span class="p">)</span> <span class="n" style="color: #333;">fvs</span></span>
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<pre style="margin: 0;"> <span id="LC1763" class="line" lang="haskell"></span>
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<pre style="margin: 0;"> <span id="LC1764" class="line" lang="haskell"><span class="n" style="color: #333;">mkTcZappedProv</span> <span class="o" style="font-weight: 600;">::</span> <span class="kt" style="color: #458; font-weight: 600;">HasDebugCallStack</span></span>
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<pre style="margin: 0;"> <span id="LC1765" class="line" lang="haskell"> <span class="o" style="font-weight: 600;">=></span> <span class="kt" style="color: #458; font-weight: 600;">DTyCoVarSet</span></span>
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