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<h3>
Ben Gamari pushed to branch ghc-9.0
at <a href="https://gitlab.haskell.org/ghc/ghc">Glasgow Haskell Compiler / GHC</a>
</h3>
<h4>
Commits:
</h4>
<ul>
<li>
<strong><a href="https://gitlab.haskell.org/ghc/ghc/-/commit/3d7f5ec8232d9053b192cb94b19c5d5e85bc46f4">3d7f5ec8</a></strong>
<div>
<span>by Alan Zimmerman</span>
<i>at 2020-11-01T11:45:02-05:00</i>
</div>
<pre class="commit-message" style="white-space: pre-wrap; margin: 0;">Api Annotations: Introduce AnnPercent for HsExplicitMult

For the case

  foo :: a %p -> b

The location of the '%' is captured, separate from the 'p'

(cherry picked from commit c15b5f25ad54164c951e797ecbd10d0df1cf4ba6)
</pre>
</li>
</ul>
<h4>3 changed files:</h4>
<ul>
<li class="file-stats">
<a href="#bf951467d4a9aa443cb109cb4c84a2891945649b">
compiler/GHC/Parser.y
</a>
</li>
<li class="file-stats">
<a href="#b1092d2df4ded3655524830252278016d6aa5afd">
compiler/GHC/Parser/Annotation.hs
</a>
</li>
<li class="file-stats">
<a href="#446cb12ca6cefaf1c6eb79b7db643632744263c7">
compiler/GHC/Parser/PostProcess.hs
</a>
</li>
</ul>
<h4>Changes:</h4>
<li id="bf951467d4a9aa443cb109cb4c84a2891945649b">
<a href="https://gitlab.haskell.org/ghc/ghc/-/commit/3d7f5ec8232d9053b192cb94b19c5d5e85bc46f4#bf951467d4a9aa443cb109cb4c84a2891945649b"><strong>compiler/GHC/Parser.y</strong></a>
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<td class="diff-line-num unfold js-unfold old_line" data-linenumber="1961" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">...</td>
<td class="diff-line-num unfold js-unfold new_line" data-linenumber="1961" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">...</td>
<td class="line_content match " style="padding-left: 0.5em; padding-right: 0.5em; color: rgba(0,0,0,0.3);" bgcolor="#fafafa">@@ -1961,17 +1961,18 @@ type :: { LHsType GhcPs }</td>
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1961
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<pre style="margin: 0;"> <span id="LC1961" class="line" lang="haskell">                                              <span class="p">[</span><span class="n" style="color: #333;">mu</span> <span class="kt" style="color: #458; font-weight: 600;">AnnRarrow</span> <span class="o" style="font-weight: 600;">$</span><span class="mi" style="color: #099;">2</span><span class="p">]</span> <span class="p">}</span></span>
</pre>
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1962
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1962
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<pre style="margin: 0;"> <span id="LC1962" class="line" lang="haskell"></span>
</pre>
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1963
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1963
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<pre style="margin: 0;"> <span id="LC1963" class="line" lang="haskell">        <span class="o" style="font-weight: 600;">|</span> <span class="n" style="color: #333;">btype</span> <span class="n" style="color: #333;">mult</span> <span class="sc" style="color: #d14;">'-</span><span class="err" style="color: #a61717; background-color: #e3d2d2;">></span><span class="sc" style="color: #d14;">' </span><span class="err" style="color: #a61717; background-color: #e3d2d2;">c</span><span class="kr" style="font-weight: 600;">type</span>        <span class="p">{</span><span class="o" style="font-weight: 600;">%</span> <span class="n" style="color: #333;">hintLinear</span> <span class="p">(</span><span class="n" style="color: #333;">getLoc</span> <span class="o" style="font-weight: 600;">$</span><span class="mi" style="color: #099;">2</span><span class="p">)</span></span>
</pre>
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1964
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<pre style="margin: 0;">-<span id="LC1964" class="line" lang="haskell">                                       <span class="o" style="font-weight: 600;">>></span> <span class="n" style="color: #333;">ams</span> <span class="o" style="font-weight: 600;">$</span><span class="mi" style="color: #099;">1</span> <span class="p">[</span><span class="n" style="color: #333;">mj</span> <span class="kt" style="color: #458; font-weight: 600;">AnnMult</span> <span class="o" style="font-weight: 600;">$</span><span class="mi" style="color: #099;">2</span><span class="p">,</span><span class="n" style="color: #333;">mu</span> <span class="kt" style="color: #458; font-weight: 600;">AnnRarrow</span> <span class="o" style="font-weight: 600;">$</span><span class="mi" style="color: #099;">3</span><span class="p">]</span> <span class="c1" style="color: #998; font-style: italic;">-- See Note [GADT decl discards annotations]</span></span>
</pre>
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1965
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<pre style="margin: 0;">-<span id="LC1965" class="line" lang="haskell">                                       <span class="o" style="font-weight: 600;">>></span> <span class="n" style="color: #333;">ams</span> <span class="p">(</span><span class="n" style="color: #333;">sLL</span> <span class="o" style="font-weight: 600;">$</span><span class="mi" style="color: #099;">1</span> <span class="o" style="font-weight: 600;">$></span> <span class="o" style="font-weight: 600;">$</span> <span class="kt" style="color: #458; font-weight: 600;">HsFunTy</span> <span class="n" style="color: #333;">noExtField</span> <span class="p">((</span><span class="n" style="color: #333;">unLoc</span> <span class="o" style="font-weight: 600;">$</span><span class="mi" style="color: #099;">2</span><span class="p">)</span> <span class="p">(</span><span class="n" style="color: #333;">toUnicode</span> <span class="o" style="font-weight: 600;">$</span><span class="mi" style="color: #099;">3</span><span class="p">))</span> <span class="o" style="font-weight: 600;">$</span><span class="mi" style="color: #099;">1</span> <span class="o" style="font-weight: 600;">$</span><span class="mi" style="color: #099;">4</span><span class="p">)</span></span>
</pre>
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1966
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<pre style="margin: 0;">-<span id="LC1966" class="line" lang="haskell">                                              <span class="p">[</span><span class="n" style="color: #333;">mj</span> <span class="kt" style="color: #458; font-weight: 600;">AnnMult</span> <span class="o" style="font-weight: 600;">$</span><span class="mi" style="color: #099;">2</span><span class="p">,</span><span class="n" style="color: #333;">mu</span> <span class="kt" style="color: #458; font-weight: 600;">AnnRarrow</span> <span class="o" style="font-weight: 600;">$</span><span class="mi" style="color: #099;">3</span><span class="p">]</span> <span class="p">}</span></span>
</pre>
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<pre style="margin: 0;">+<span id="LC1964" class="line" lang="haskell">                                       <span class="o" style="font-weight: 600;">>></span> <span class="kr" style="font-weight: 600;">let</span> <span class="p">(</span><span class="n" style="color: #333;">arr</span><span class="p">,</span> <span class="n" style="color: #333;">ann</span><span class="p">)</span> <span class="o" style="font-weight: 600;">=</span> <span class="p">(</span><span class="n" style="color: #333;">unLoc</span> <span class="o" style="font-weight: 600;">$</span><span class="mi" style="color: #099;">2</span><span class="p">)</span> <span class="p">(</span><span class="n" style="color: #333;">toUnicode</span> <span class="o" style="font-weight: 600;">$</span><span class="mi" style="color: #099;">3</span><span class="p">)</span></span>
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1965
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<pre style="margin: 0;">+<span id="LC1965" class="line" lang="haskell">                                          <span class="kr" style="font-weight: 600;">in</span> <span class="p">(</span><span class="n" style="color: #333;">ams</span> <span class="o" style="font-weight: 600;">$</span><span class="mi" style="color: #099;">1</span> <span class="p">[</span><span class="n" style="color: #333;">ann</span><span class="p">,</span><span class="n" style="color: #333;">mu</span> <span class="kt" style="color: #458; font-weight: 600;">AnnRarrow</span> <span class="o" style="font-weight: 600;">$</span><span class="mi" style="color: #099;">3</span><span class="p">]</span> <span class="c1" style="color: #998; font-style: italic;">-- See Note [GADT decl discards annotations]</span></span>
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<pre style="margin: 0;">+<span id="LC1966" class="line" lang="haskell">                                             <span class="o" style="font-weight: 600;">>></span> <span class="n" style="color: #333;">ams</span> <span class="p">(</span><span class="n" style="color: #333;">sLL</span> <span class="o" style="font-weight: 600;">$</span><span class="mi" style="color: #099;">1</span> <span class="o" style="font-weight: 600;">$></span> <span class="o" style="font-weight: 600;">$</span> <span class="kt" style="color: #458; font-weight: 600;">HsFunTy</span> <span class="n" style="color: #333;">noExtField</span> <span class="n" style="color: #333;">arr</span> <span class="o" style="font-weight: 600;">$</span><span class="mi" style="color: #099;">1</span> <span class="o" style="font-weight: 600;">$</span><span class="mi" style="color: #099;">4</span><span class="p">)</span></span>
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<pre style="margin: 0;">+<span id="LC1967" class="line" lang="haskell">                                                  <span class="p">[</span><span class="n" style="color: #333;">ann</span><span class="p">,</span><span class="n" style="color: #333;">mu</span> <span class="kt" style="color: #458; font-weight: 600;">AnnRarrow</span> <span class="o" style="font-weight: 600;">$</span><span class="mi" style="color: #099;">3</span><span class="p">])</span> <span class="p">}</span></span>
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1968
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<pre style="margin: 0;"> <span id="LC1968" class="line" lang="haskell"></span>
</pre>
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<pre style="margin: 0;"> <span id="LC1969" class="line" lang="haskell">        <span class="o" style="font-weight: 600;">|</span> <span class="n" style="color: #333;">btype</span> <span class="sc" style="color: #d14;">'-</span><span class="err" style="color: #a61717; background-color: #e3d2d2;">></span><span class="o" style="font-weight: 600;">.</span><span class="sc" style="color: #d14;">' </span><span class="err" style="color: #a61717; background-color: #e3d2d2;">c</span><span class="kr" style="font-weight: 600;">type</span>            <span class="p">{</span><span class="o" style="font-weight: 600;">%</span> <span class="n" style="color: #333;">hintLinear</span> <span class="p">(</span><span class="n" style="color: #333;">getLoc</span> <span class="o" style="font-weight: 600;">$</span><span class="mi" style="color: #099;">2</span><span class="p">)</span></span>
</pre>
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1969
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<td class="diff-line-num new_line" data-linenumber="1970" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">
1970
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<pre style="margin: 0;"> <span id="LC1970" class="line" lang="haskell">                                       <span class="o" style="font-weight: 600;">>></span> <span class="n" style="color: #333;">ams</span> <span class="o" style="font-weight: 600;">$</span><span class="mi" style="color: #099;">1</span> <span class="p">[</span><span class="n" style="color: #333;">mu</span> <span class="kt" style="color: #458; font-weight: 600;">AnnLollyU</span> <span class="o" style="font-weight: 600;">$</span><span class="mi" style="color: #099;">2</span><span class="p">]</span> <span class="c1" style="color: #998; font-style: italic;">-- See Note [GADT decl discards annotations]</span></span>
</pre>
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<td class="diff-line-num old_line" data-linenumber="1970" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">
1970
</td>
<td class="diff-line-num new_line" data-linenumber="1971" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">
1971
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<pre style="margin: 0;"> <span id="LC1971" class="line" lang="haskell">                                       <span class="o" style="font-weight: 600;">>></span> <span class="n" style="color: #333;">ams</span> <span class="p">(</span><span class="n" style="color: #333;">sLL</span> <span class="o" style="font-weight: 600;">$</span><span class="mi" style="color: #099;">1</span> <span class="o" style="font-weight: 600;">$></span> <span class="o" style="font-weight: 600;">$</span> <span class="kt" style="color: #458; font-weight: 600;">HsFunTy</span> <span class="n" style="color: #333;">noExtField</span> <span class="p">(</span><span class="kt" style="color: #458; font-weight: 600;">HsLinearArrow</span> <span class="kt" style="color: #458; font-weight: 600;">UnicodeSyntax</span><span class="p">)</span> <span class="o" style="font-weight: 600;">$</span><span class="mi" style="color: #099;">1</span> <span class="o" style="font-weight: 600;">$</span><span class="mi" style="color: #099;">3</span><span class="p">)</span></span>
</pre>
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1971
</td>
<td class="diff-line-num new_line" data-linenumber="1972" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">
1972
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<pre style="margin: 0;"> <span id="LC1972" class="line" lang="haskell">                                              <span class="p">[</span><span class="n" style="color: #333;">mu</span> <span class="kt" style="color: #458; font-weight: 600;">AnnLollyU</span> <span class="o" style="font-weight: 600;">$</span><span class="mi" style="color: #099;">2</span><span class="p">]</span> <span class="p">}</span></span>
</pre>
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<td class="diff-line-num old_line" data-linenumber="1972" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">
1972
</td>
<td class="diff-line-num new_line" data-linenumber="1973" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">
1973
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<pre style="margin: 0;"> <span id="LC1973" class="line" lang="haskell"></span>
</pre>
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<td class="diff-line-num old old_line" data-linenumber="1973" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #fac5cd; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#f9d7dc">
1973
</td>
<td class="diff-line-num new_line old" data-linenumber="1974" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #fac5cd; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#f9d7dc">
 
</td>
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<pre style="margin: 0;">-<span id="LC1973" class="line" lang="haskell"><span class="n" style="color: #333;">mult</span> <span class="o" style="font-weight: 600;">::</span> <span class="p">{</span> <span class="kt" style="color: #458; font-weight: 600;">Located</span> <span class="p">(</span><span class="kt" style="color: #458; font-weight: 600;">IsUnicodeSyntax</span> <span class="o" style="font-weight: 600;">-></span> <span class="kt" style="color: #458; font-weight: 600;"><span class="idiff left">HsArrow</span></span><span class="idiff"> </span><span class="kt" style="color: #458; font-weight: 600;"><span class="idiff right">GhcPs</span></span><span class="p">)</span> <span class="p">}</span></span>
</pre>
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<td class="diff-line-num old old_line" data-linenumber="1974" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #fac5cd; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#f9d7dc">
1974
</td>
<td class="diff-line-num new_line old" data-linenumber="1974" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #fac5cd; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#f9d7dc">
 
</td>
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<pre style="margin: 0;">-<span id="LC1974" class="line" lang="haskell">        <span class="o" style="font-weight: 600;">:</span> <span class="kt" style="color: #458; font-weight: 600;">PREFIX_PERCENT</span> <span class="n" style="color: #333;">atype</span>          <span class="p">{</span> <span class="n" style="color: #333;">sLL</span> <span class="o" style="font-weight: 600;">$</span><span class="mi" style="color: #099;">1</span> <span class="o" style="font-weight: 600;">$></span> <span class="p">(</span><span class="nf" style="color: #900; font-weight: 600;">\</span><span class="n" style="color: #333;">u</span> <span class="o" style="font-weight: 600;">-></span> <span class="n" style="color: #333;">mkMultTy</span> <span class="n" style="color: #333;">u</span> <span class="o" style="font-weight: 600;">$</span><span class="mi" style="color: #099;">2</span><span class="p">)</span> <span class="p">}</span></span>
</pre>
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<td class="diff-line-num new old_line" data-linenumber="1975" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#ddfbe6">
 
</td>
<td class="diff-line-num new new_line" data-linenumber="1974" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#ddfbe6">
1974
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<td class="line_content new" style="padding-left: 0.5em; padding-right: 0.5em;" bgcolor="#ecfdf0">
<pre style="margin: 0;">+<span id="LC1974" class="line" lang="haskell"><span class="n" style="color: #333;">mult</span> <span class="o" style="font-weight: 600;">::</span> <span class="p">{</span> <span class="kt" style="color: #458; font-weight: 600;">Located</span> <span class="p">(</span><span class="kt" style="color: #458; font-weight: 600;">IsUnicodeSyntax</span> <span class="o" style="font-weight: 600;">-></span> <span class="p"><span class="idiff left">(</span></span><span class="kt" style="color: #458; font-weight: 600;"><span class="idiff">HsArrow</span></span><span class="idiff"> </span><span class="kt" style="color: #458; font-weight: 600;"><span class="idiff">GhcPs</span></span><span class="p"><span class="idiff">,</span></span><span class="idiff"> </span><span class="kt" style="color: #458; font-weight: 600;"><span class="idiff">AddAnn</span></span><span class="p"><span class="idiff right">)</span>)</span> <span class="p">}</span></span>
</pre>
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<td class="diff-line-num new old_line" data-linenumber="1975" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#ddfbe6">
 
</td>
<td class="diff-line-num new new_line" data-linenumber="1975" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#ddfbe6">
1975
</td>
<td class="line_content new" style="padding-left: 0.5em; padding-right: 0.5em;" bgcolor="#ecfdf0">
<pre style="margin: 0;">+<span id="LC1975" class="line" lang="haskell">        <span class="o" style="font-weight: 600;">:</span> <span class="kt" style="color: #458; font-weight: 600;">PREFIX_PERCENT</span> <span class="n" style="color: #333;">atype</span>          <span class="p">{</span> <span class="n" style="color: #333;">sLL</span> <span class="o" style="font-weight: 600;">$</span><span class="mi" style="color: #099;">1</span> <span class="o" style="font-weight: 600;">$></span> <span class="p">(</span><span class="nf" style="color: #900; font-weight: 600;">\</span><span class="n" style="color: #333;">u</span> <span class="o" style="font-weight: 600;">-></span> <span class="n" style="color: #333;">mkMultTy</span> <span class="n" style="color: #333;">u</span> <span class="o" style="font-weight: 600;">$</span><span class="mi" style="color: #099;"><span class="idiff left">1</span></span><span class="idiff"> </span><span class="o" style="font-weight: 600;"><span class="idiff right">$</span></span><span class="mi" style="color: #099;">2</span><span class="p">)</span> <span class="p">}</span></span>
</pre>
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<td class="diff-line-num old_line" data-linenumber="1975" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">
1975
</td>
<td class="diff-line-num new_line" data-linenumber="1976" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">
1976
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<pre style="margin: 0;"> <span id="LC1976" class="line" lang="haskell"></span>
</pre>
</td>
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<td class="diff-line-num old_line" data-linenumber="1976" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">
1976
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<td class="diff-line-num new_line" data-linenumber="1977" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">
1977
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<pre style="margin: 0;"> <span id="LC1977" class="line" lang="haskell"><span class="n" style="color: #333;">btype</span> <span class="o" style="font-weight: 600;">::</span> <span class="p">{</span> <span class="kt" style="color: #458; font-weight: 600;">LHsType</span> <span class="kt" style="color: #458; font-weight: 600;">GhcPs</span> <span class="p">}</span></span>
</pre>
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<td class="diff-line-num old_line" data-linenumber="1977" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">
1977
</td>
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1978
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<pre style="margin: 0;"> <span id="LC1978" class="line" lang="haskell">        <span class="o" style="font-weight: 600;">:</span> <span class="n" style="color: #333;">tyapps</span>                        <span class="p">{</span><span class="o" style="font-weight: 600;">%</span> <span class="n" style="color: #333;">mergeOps</span> <span class="p">(</span><span class="n" style="color: #333;">unLoc</span> <span class="o" style="font-weight: 600;">$</span><span class="mi" style="color: #099;">1</span><span class="p">)</span> <span class="p">}</span></span>
</pre>
</td>
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</table>
<br>
</li>
<li id="b1092d2df4ded3655524830252278016d6aa5afd">
<a href="https://gitlab.haskell.org/ghc/ghc/-/commit/3d7f5ec8232d9053b192cb94b19c5d5e85bc46f4#b1092d2df4ded3655524830252278016d6aa5afd"><strong>compiler/GHC/Parser/Annotation.hs</strong></a>
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<td class="diff-line-num unfold js-unfold new_line" data-linenumber="302" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">...</td>
<td class="line_content match " style="padding-left: 0.5em; padding-right: 0.5em; color: rgba(0,0,0,0.3);" bgcolor="#fafafa">@@ -302,7 +302,7 @@ data AnnKeywordId</td>
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302
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302
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<pre style="margin: 0;"> <span id="LC302" class="line" lang="haskell">    <span class="o" style="font-weight: 600;">|</span> <span class="kt" style="color: #458; font-weight: 600;">AnnMdo</span></span>
</pre>
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303
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303
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<pre style="margin: 0;"> <span id="LC303" class="line" lang="haskell">    <span class="o" style="font-weight: 600;">|</span> <span class="kt" style="color: #458; font-weight: 600;">AnnMinus</span> <span class="c1" style="color: #998; font-style: italic;">-- ^ '-'</span></span>
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<pre style="margin: 0;"> <span id="LC304" class="line" lang="haskell">    <span class="o" style="font-weight: 600;">|</span> <span class="kt" style="color: #458; font-weight: 600;">AnnModule</span></span>
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<td class="diff-line-num new_line old" data-linenumber="305" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #fac5cd; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#f9d7dc">
 
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<pre style="margin: 0;">-<span id="LC305" class="line" lang="haskell">    <span class="o" style="font-weight: 600;">|</span> <span class="kt" style="color: #458; font-weight: 600;">Ann<span class="idiff left">Mult</span></span><span class="idiff"> </span><span class="c1" style="color: #998; font-style: italic;"><span class="idiff right">-- ^ '%1'</span></span></span>
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<td class="diff-line-num new old_line" data-linenumber="306" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#ddfbe6">
 
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<pre style="margin: 0;">+<span id="LC305" class="line" lang="haskell">    <span class="o" style="font-weight: 600;">|</span> <span class="kt" style="color: #458; font-weight: 600;">Ann<span class="idiff left">PercentOne</span></span><span class="idiff"> </span><span class="c1" style="color: #998; font-style: italic;"><span class="idiff right">-- ^ '%1' -- for HsLinearArrow</span></span></span>
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<pre style="margin: 0;"> <span id="LC306" class="line" lang="haskell">    <span class="o" style="font-weight: 600;">|</span> <span class="kt" style="color: #458; font-weight: 600;">AnnNewtype</span></span>
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<pre style="margin: 0;"> <span id="LC307" class="line" lang="haskell">    <span class="o" style="font-weight: 600;">|</span> <span class="kt" style="color: #458; font-weight: 600;">AnnName</span> <span class="c1" style="color: #998; font-style: italic;">-- ^ where a name loses its location in the AST, this carries it</span></span>
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<pre style="margin: 0;"> <span id="LC308" class="line" lang="haskell">    <span class="o" style="font-weight: 600;">|</span> <span class="kt" style="color: #458; font-weight: 600;">AnnOf</span></span>
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<td class="diff-line-num unfold js-unfold old_line" data-linenumber="319" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">...</td>
<td class="diff-line-num unfold js-unfold new_line" data-linenumber="319" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">...</td>
<td class="line_content match " style="padding-left: 0.5em; padding-right: 0.5em; color: rgba(0,0,0,0.3);" bgcolor="#fafafa">@@ -319,6 +319,7 @@ data AnnKeywordId</td>
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<pre style="margin: 0;"> <span id="LC319" class="line" lang="haskell">    <span class="o" style="font-weight: 600;">|</span> <span class="kt" style="color: #458; font-weight: 600;">AnnDollarDollar</span>    <span class="c1" style="color: #998; font-style: italic;">-- ^ prefix '$$'  -- TemplateHaskell</span></span>
</pre>
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<pre style="margin: 0;"> <span id="LC320" class="line" lang="haskell">    <span class="o" style="font-weight: 600;">|</span> <span class="kt" style="color: #458; font-weight: 600;">AnnPackageName</span></span>
</pre>
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<pre style="margin: 0;"> <span id="LC321" class="line" lang="haskell">    <span class="o" style="font-weight: 600;">|</span> <span class="kt" style="color: #458; font-weight: 600;">AnnPattern</span></span>
</pre>
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<pre style="margin: 0;">+<span id="LC322" class="line" lang="haskell">    <span class="o" style="font-weight: 600;">|</span> <span class="kt" style="color: #458; font-weight: 600;">AnnPercent</span> <span class="c1" style="color: #998; font-style: italic;">-- ^ '%' -- for HsExplicitMult</span></span>
</pre>
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<td class="diff-line-num new_line" data-linenumber="323" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">
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<pre style="margin: 0;"> <span id="LC323" class="line" lang="haskell">    <span class="o" style="font-weight: 600;">|</span> <span class="kt" style="color: #458; font-weight: 600;">AnnProc</span></span>
</pre>
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<td class="diff-line-num new_line" data-linenumber="324" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">
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<pre style="margin: 0;"> <span id="LC324" class="line" lang="haskell">    <span class="o" style="font-weight: 600;">|</span> <span class="kt" style="color: #458; font-weight: 600;">AnnQualified</span></span>
</pre>
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<td class="diff-line-num new_line" data-linenumber="325" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">
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<pre style="margin: 0;"> <span id="LC325" class="line" lang="haskell">    <span class="o" style="font-weight: 600;">|</span> <span class="kt" style="color: #458; font-weight: 600;">AnnRarrow</span> <span class="c1" style="color: #998; font-style: italic;">-- ^ '->'</span></span>
</pre>
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<br>
</li>
<li id="446cb12ca6cefaf1c6eb79b7db643632744263c7">
<a href="https://gitlab.haskell.org/ghc/ghc/-/commit/3d7f5ec8232d9053b192cb94b19c5d5e85bc46f4#446cb12ca6cefaf1c6eb79b7db643632744263c7"><strong>compiler/GHC/Parser/PostProcess.hs</strong></a>
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<td class="diff-line-num unfold js-unfold new_line" data-linenumber="3069" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">...</td>
<td class="line_content match " style="padding-left: 0.5em; padding-right: 0.5em; color: rgba(0,0,0,0.3);" bgcolor="#fafafa">@@ -3069,9 +3069,10 @@ mkLHsOpTy x op y =</td>
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<pre style="margin: 0;"> <span id="LC3069" class="line" lang="haskell">  <span class="kr" style="font-weight: 600;">let</span> <span class="n" style="color: #333;">loc</span> <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333;">getLoc</span> <span class="n" style="color: #333;">x</span> <span class="p">`</span><span class="n" style="color: #333;">combineSrcSpans</span><span class="p">`</span> <span class="n" style="color: #333;">getLoc</span> <span class="n" style="color: #333;">op</span> <span class="p">`</span><span class="n" style="color: #333;">combineSrcSpans</span><span class="p">`</span> <span class="n" style="color: #333;">getLoc</span> <span class="n" style="color: #333;">y</span></span>
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<pre style="margin: 0;"> <span id="LC3070" class="line" lang="haskell">  <span class="kr" style="font-weight: 600;">in</span> <span class="kt" style="color: #458; font-weight: 600;">L</span> <span class="n" style="color: #333;">loc</span> <span class="p">(</span><span class="n" style="color: #333;">mkHsOpTy</span> <span class="n" style="color: #333;">x</span> <span class="n" style="color: #333;">op</span> <span class="n" style="color: #333;">y</span><span class="p">)</span></span>
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<pre style="margin: 0;"> <span id="LC3071" class="line" lang="haskell"></span>
</pre>
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<pre style="margin: 0;">-<span id="LC3072" class="line" lang="haskell"><span class="n" style="color: #333;">mkMultTy</span> <span class="o" style="font-weight: 600;">::</span> <span class="kt" style="color: #458; font-weight: 600;">IsUnicodeSyntax</span> <span class="o" style="font-weight: 600;">-></span> <span class="kt" style="color: #458; font-weight: 600;">LHsType</span> <span class="kt" style="color: #458; font-weight: 600;">GhcPs</span> <span class="o" style="font-weight: 600;">-></span> <span class="kt" style="color: #458; font-weight: 600;">HsArrow</span> <span class="kt" style="color: #458; font-weight: 600;">GhcPs</span></span>
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3073
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<pre style="margin: 0;">-<span id="LC3073" class="line" lang="haskell"><span class="n" style="color: #333;">mkMultTy</span> <span class="n" style="color: #333;">u</span> <span class="p">(</span><span class="kt" style="color: #458; font-weight: 600;">L</span> <span class="kr" style="font-weight: 600;">_</span> <span class="p">(</span><span class="kt" style="color: #458; font-weight: 600;">HsTyLit</span> <span class="kr" style="font-weight: 600;">_</span> <span class="p">(</span><span class="kt" style="color: #458; font-weight: 600;">HsNumTy</span> <span class="kr" style="font-weight: 600;">_</span> <span class="mi" style="color: #099;">1</span><span class="p">)))</span> <span class="o" style="font-weight: 600;">=</span> <span class="kt" style="color: #458; font-weight: 600;">HsLinearArrow</span> <span class="n" style="color: #333;">u</span></span>
</pre>
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3074
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<pre style="margin: 0;">-<span id="LC3074" class="line" lang="haskell"><span class="n" style="color: #333;">mkMultTy</span> <span class="n" style="color: #333;">u</span> <span class="n" style="color: #333;">t</span> <span class="o" style="font-weight: 600;">=</span> <span class="kt" style="color: #458; font-weight: 600;">HsExplicitMult</span> <span class="n" style="color: #333;">u</span> <span class="n" style="color: #333;">t</span></span>
</pre>
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<pre style="margin: 0;">+<span id="LC3072" class="line" lang="haskell"><span class="n" style="color: #333;">mkMultTy</span> <span class="o" style="font-weight: 600;">::</span> <span class="kt" style="color: #458; font-weight: 600;">IsUnicodeSyntax</span> <span class="o" style="font-weight: 600;">-></span> <span class="kt" style="color: #458; font-weight: 600;">Located</span> <span class="kt" style="color: #458; font-weight: 600;">Token</span> <span class="o" style="font-weight: 600;">-></span> <span class="kt" style="color: #458; font-weight: 600;">LHsType</span> <span class="kt" style="color: #458; font-weight: 600;">GhcPs</span> <span class="o" style="font-weight: 600;">-></span> <span class="p">(</span><span class="kt" style="color: #458; font-weight: 600;">HsArrow</span> <span class="kt" style="color: #458; font-weight: 600;">GhcPs</span><span class="p">,</span> <span class="kt" style="color: #458; font-weight: 600;">AddAnn</span><span class="p">)</span></span>
</pre>
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<pre style="margin: 0;">+<span id="LC3073" class="line" lang="haskell"><span class="n" style="color: #333;">mkMultTy</span> <span class="n" style="color: #333;">u</span> <span class="n" style="color: #333;">tok</span> <span class="n" style="color: #333;">t</span><span class="o" style="font-weight: 600;">@</span><span class="p">(</span><span class="kt" style="color: #458; font-weight: 600;">L</span> <span class="kr" style="font-weight: 600;">_</span> <span class="p">(</span><span class="kt" style="color: #458; font-weight: 600;">HsTyLit</span> <span class="kr" style="font-weight: 600;">_</span> <span class="p">(</span><span class="kt" style="color: #458; font-weight: 600;">HsNumTy</span> <span class="kr" style="font-weight: 600;">_</span> <span class="mi" style="color: #099;">1</span><span class="p">)))</span></span>
</pre>
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<pre style="margin: 0;">+<span id="LC3074" class="line" lang="haskell">  <span class="o" style="font-weight: 600;">=</span> <span class="p">(</span><span class="kt" style="color: #458; font-weight: 600;">HsLinearArrow</span> <span class="n" style="color: #333;">u</span><span class="p">,</span> <span class="kt" style="color: #458; font-weight: 600;">AddAnn</span> <span class="kt" style="color: #458; font-weight: 600;">AnnPercentOne</span> <span class="p">(</span><span class="n" style="color: #333;">combineLocs</span> <span class="n" style="color: #333;">tok</span> <span class="n" style="color: #333;">t</span><span class="p">))</span></span>
</pre>
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<pre style="margin: 0;">+<span id="LC3075" class="line" lang="haskell"><span class="n" style="color: #333;">mkMultTy</span> <span class="n" style="color: #333;">u</span> <span class="n" style="color: #333;">tok</span> <span class="n" style="color: #333;">t</span> <span class="o" style="font-weight: 600;">=</span> <span class="p">(</span><span class="kt" style="color: #458; font-weight: 600;">HsExplicitMult</span> <span class="n" style="color: #333;">u</span> <span class="n" style="color: #333;">t</span><span class="p">,</span> <span class="kt" style="color: #458; font-weight: 600;">AddAnn</span> <span class="kt" style="color: #458; font-weight: 600;">AnnPercent</span> <span class="p">(</span><span class="n" style="color: #333;">getLoc</span> <span class="n" style="color: #333;">tok</span><span class="p">))</span></span>
</pre>
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3076
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<pre style="margin: 0;"> <span id="LC3076" class="line" lang="haskell"></span>
</pre>
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<td class="diff-line-num new_line" data-linenumber="3077" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">
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<pre style="margin: 0;"> <span id="LC3077" class="line" lang="haskell"><span class="c1" style="color: #998; font-style: italic;">-----------------------------------------------------------------------------</span></span>
</pre>
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3077
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3078
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<pre style="margin: 0;"> <span id="LC3078" class="line" lang="haskell"><span class="c1" style="color: #998; font-style: italic;">-- Token symbols</span></span>
</pre>
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