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Patrick pushed to branch wip/T25647 at <a href="https://gitlab.haskell.org/ghc/ghc">Glasgow Haskell Compiler / GHC</a>

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Commits:

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<li>

<strong style="font-weight: 600;"><a href="https://gitlab.haskell.org/ghc/ghc/-/commit/67ed0e7c39d8ed80ea8c81ffe26ea6251e07bad2">67ed0e7c</a></strong>

<div>

<span> by Patrick </span> <i> at 2025-03-10T00:08:08+08:00 </i>

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<pre class="commit-message" style='white-space: pre-wrap; display: block; font-size: 14px; color: #3a383f; position: relative; font-family: "GitLab Mono", "JetBrains Mono", "Menlo", "DejaVu Sans Mono", "Liberation Mono", "Consolas", "Ubuntu Mono", "Courier New", "andale mono", "lucida console", monospace; font-variant-ligatures: none; word-break: break-all; word-wrap: break-word; background-color: #fbfafd; border-radius: 2px; margin: 0; padding: 8px 12px; border: 1px solid #dcdcde;'>Add implicit variable bindings to HsOuterExplicit in various instances

</pre>

</li>

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<h4 style="margin-top: 10px; margin-bottom: 10px;">

4 changed files:

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<li class="file-stats">

<a href="#3c19c0be465f9a28d7b69f89c55648080fcc37eb">

compiler/GHC/HsToCore/Quote.hs

</a>

</li>

<li class="file-stats">

<a href="#649144a78135a23cabfc90dd83c4aabf448eb6ab">

compiler/GHC/Iface/Ext/Ast.hs

</a>

</li>

<li class="file-stats">

<a href="#9355bef855426caf5f526925edf351b20f9a86c4">

compiler/GHC/Tc/Gen/HsType.hs

</a>

</li>

<li class="file-stats">

<a href="#eade747fa0a15693c67617629e286714fce958e4">

compiler/GHC/Tc/Gen/Sig.hs

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Changes:

</h4>

<li id="3c19c0be465f9a28d7b69f89c55648080fcc37eb">

<a href="https://gitlab.haskell.org/ghc/ghc/-/commit/67ed0e7c39d8ed80ea8c81ffe26ea6251e07bad2#3c19c0be465f9a28d7b69f89c55648080fcc37eb"><strong style="font-weight: 600;">compiler/GHC/HsToCore/Quote.hs</strong></a>

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<td class="diff-line-num unfold js-unfold new_line" data-linenumber="1212" style="width: 35px; color: rgba(5,5,6,.24); border-right-width: 1px; border-right-color: #ececef; border-right-style: solid; padding: inherit;" align="right" bgcolor="#fbfafd">...</td>

<td class="line_content match" style="color: rgba(5,5,6,.24); padding: inherit;" bgcolor="#fbfafd">@@ -1212,9 +1212,10 @@ addHsOuterFamEqnTyVarBinds outer_bndrs thing_inside = do</td>

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<td class="new_line diff-line-num" data-linenumber="1212" style="width: 35px; color: rgba(5,5,6,.24); border-right-width: 1px; border-right-color: #ececef; border-right-style: solid; padding: inherit;" align="right" bgcolor="#fbfafd">

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<td class="line_content" style="padding: inherit;"><pre style='display: block; font-size: 14px; color: #3a383f; position: relative; font-family: "GitLab Mono", "JetBrains Mono", "Menlo", "DejaVu Sans Mono", "Liberation Mono", "Consolas", "Ubuntu Mono", "Courier New", "andale mono", "lucida console", monospace; font-variant-ligatures: none; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'> <span id="LC1212" class="line" lang="haskell">    <span class="kt" style="color: #445588; font-weight: 600;">HsOuterImplicit</span><span class="p">{</span><span class="n" style="color: #333333;">hso_ximplicit</span> <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333333;">imp_tvs</span><span class="p">}</span> <span class="o" style="font-weight: 600;">-></span></span>

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<td class="old_line diff-line-num" data-linenumber="1213" style="width: 35px; color: rgba(5,5,6,.24); border-right-width: 1px; border-right-color: #ececef; border-right-style: solid; padding: inherit;" align="right" bgcolor="#fbfafd">

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<td class="new_line diff-line-num" data-linenumber="1213" style="width: 35px; color: rgba(5,5,6,.24); border-right-width: 1px; border-right-color: #ececef; border-right-style: solid; padding: inherit;" align="right" bgcolor="#fbfafd">

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<td class="line_content" style="padding: inherit;"><pre style='display: block; font-size: 14px; color: #3a383f; position: relative; font-family: "GitLab Mono", "JetBrains Mono", "Menlo", "DejaVu Sans Mono", "Liberation Mono", "Consolas", "Ubuntu Mono", "Courier New", "andale mono", "lucida console", monospace; font-variant-ligatures: none; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'> <span id="LC1213" class="line" lang="haskell">      <span class="n" style="color: #333333;">addSimpleTyVarBinds</span> <span class="kt" style="color: #445588; font-weight: 600;">ReuseBoundNames</span> <span class="n" style="color: #333333;">imp_tvs</span> <span class="o" style="font-weight: 600;">$</span></span>

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<td class="old_line diff-line-num" data-linenumber="1214" style="width: 35px; color: rgba(5,5,6,.24); border-right-width: 1px; border-right-color: #ececef; border-right-style: solid; padding: inherit;" align="right" bgcolor="#fbfafd">

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<td class="new_line diff-line-num" data-linenumber="1214" style="width: 35px; color: rgba(5,5,6,.24); border-right-width: 1px; border-right-color: #ececef; border-right-style: solid; padding: inherit;" align="right" bgcolor="#fbfafd">

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<td class="line_content" style="padding: inherit;"><pre style='display: block; font-size: 14px; color: #3a383f; position: relative; font-family: "GitLab Mono", "JetBrains Mono", "Menlo", "DejaVu Sans Mono", "Liberation Mono", "Consolas", "Ubuntu Mono", "Courier New", "andale mono", "lucida console", monospace; font-variant-ligatures: none; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'> <span id="LC1214" class="line" lang="haskell">      <span class="n" style="color: #333333;">thing_inside</span> <span class="o" style="font-weight: 600;">$</span> <span class="n" style="color: #333333;">coreNothingList</span> <span class="n" style="color: #333333;">elt_ty</span></span>

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<td class="old_line diff-line-num old" data-linenumber="1215" style="width: 35px; color: rgba(5,5,6,.24); border-right-width: 1px; border-right-color: #fac5cd; border-right-style: solid; padding: inherit;" align="right" bgcolor="#f9d7dc">

1215

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<td class="new_line diff-line-num old" data-linenumber="1215" style="width: 35px; color: rgba(5,5,6,.24); border-right-width: 1px; border-right-color: #fac5cd; border-right-style: solid; padding: inherit;" align="right" bgcolor="#f9d7dc">

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<td class="line_content old" style="padding: inherit;" bgcolor="#fbe9eb"><pre style='display: block; font-size: 14px; color: #3a383f; position: relative; font-family: "GitLab Mono", "JetBrains Mono", "Menlo", "DejaVu Sans Mono", "Liberation Mono", "Consolas", "Ubuntu Mono", "Courier New", "andale mono", "lucida console", monospace; font-variant-ligatures: none; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'>-<span id="LC1215" class="line" lang="haskell">    <span class="kt" style="color: #445588; font-weight: 600;">HsOuterExplicit</span><span class="p">{</span><span class="n" style="color: #333333;">hso_bndrs</span> <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333333;">exp_bndrs</span><span class="p">}</span> <span class="o" style="font-weight: 600;">-></span></span>

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<td class="old_line diff-line-num new" data-linenumber="1216" style="width: 35px; color: rgba(5,5,6,.24); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: inherit;" align="right" bgcolor="#ddfbe6">

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<td class="new_line diff-line-num new" data-linenumber="1215" style="width: 35px; color: rgba(5,5,6,.24); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: inherit;" align="right" bgcolor="#ddfbe6">

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<td class="line_content new" style="padding: inherit;" bgcolor="#ecfdf0"><pre style='display: block; font-size: 14px; color: #3a383f; position: relative; font-family: "GitLab Mono", "JetBrains Mono", "Menlo", "DejaVu Sans Mono", "Liberation Mono", "Consolas", "Ubuntu Mono", "Courier New", "andale mono", "lucida console", monospace; font-variant-ligatures: none; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'>+<span id="LC1215" class="line" lang="haskell">    <span class="kt" style="color: #445588; font-weight: 600;">HsOuterExplicit</span><span class="p">{</span><span class="n" style="color: #333333;">hso_bndrs</span> <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333333;">exp_bndrs</span><span class="p"><span class="idiff left addition" style="background-color: #c7f0d2;">,</span></span><span class="n" style="color: #333333;"><span class="idiff addition" style="background-color: #c7f0d2;">hso_ximplicit</span></span><span class="idiff addition" style="background-color: #c7f0d2;"> </span><span class="o" style="font-weight: 600;"><span class="idiff addition" style="background-color: #c7f0d2;">=</span></span><span class="idiff addition" style="background-color: #c7f0d2;"> </span><span class="n" style="color: #333333;"><span class="idiff right addition" style="background-color: #c7f0d2;">imp_tvs</span></span><span class="p">}</span> <span class="o" style="font-weight: 600;">-></span></span>

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<td class="old_line diff-line-num" data-linenumber="1216" style="width: 35px; color: rgba(5,5,6,.24); border-right-width: 1px; border-right-color: #ececef; border-right-style: solid; padding: inherit;" align="right" bgcolor="#fbfafd">

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<td class="new_line diff-line-num" data-linenumber="1216" style="width: 35px; color: rgba(5,5,6,.24); border-right-width: 1px; border-right-color: #ececef; border-right-style: solid; padding: inherit;" align="right" bgcolor="#fbfafd">

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<td class="line_content" style="padding: inherit;"><pre style='display: block; font-size: 14px; color: #3a383f; position: relative; font-family: "GitLab Mono", "JetBrains Mono", "Menlo", "DejaVu Sans Mono", "Liberation Mono", "Consolas", "Ubuntu Mono", "Courier New", "andale mono", "lucida console", monospace; font-variant-ligatures: none; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'> <span id="LC1216" class="line" lang="haskell">      <span class="n" style="color: #333333;">addHsTyVarBinds</span> <span class="kt" style="color: #445588; font-weight: 600;">FreshNamesOnly</span> <span class="n" style="color: #333333;">exp_bndrs</span> <span class="o" style="font-weight: 600;">$</span> <span class="nf" style="color: #990000; font-weight: 600;">\</span><span class="n" style="color: #333333;">th_exp_bndrs</span> <span class="o" style="font-weight: 600;">-></span></span>

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<td class="old_line diff-line-num old" data-linenumber="1217" style="width: 35px; color: rgba(5,5,6,.24); border-right-width: 1px; border-right-color: #fac5cd; border-right-style: solid; padding: inherit;" align="right" bgcolor="#f9d7dc">

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<td class="new_line diff-line-num old" data-linenumber="1217" style="width: 35px; color: rgba(5,5,6,.24); border-right-width: 1px; border-right-color: #fac5cd; border-right-style: solid; padding: inherit;" align="right" bgcolor="#f9d7dc">

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<td class="line_content old" style="padding: inherit;" bgcolor="#fbe9eb"><pre style='display: block; font-size: 14px; color: #3a383f; position: relative; font-family: "GitLab Mono", "JetBrains Mono", "Menlo", "DejaVu Sans Mono", "Liberation Mono", "Consolas", "Ubuntu Mono", "Courier New", "andale mono", "lucida console", monospace; font-variant-ligatures: none; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'>-<span id="LC1217" class="line" lang="haskell">      <span class="n" style="color: #333333;">thing_inside</span> <span class="o" style="font-weight: 600;">$</span> <span class="n" style="color: #333333;">coreJustList</span> <span class="n" style="color: #333333;">elt_ty</span> <span class="n" style="color: #333333;">th_exp_bndrs</span></span>

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<td class="old_line diff-line-num new" data-linenumber="1218" style="width: 35px; color: rgba(5,5,6,.24); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: inherit;" align="right" bgcolor="#ddfbe6">

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<td class="new_line diff-line-num new" data-linenumber="1217" style="width: 35px; color: rgba(5,5,6,.24); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: inherit;" align="right" bgcolor="#ddfbe6">

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<td class="line_content new" style="padding: inherit;" bgcolor="#ecfdf0"><pre style='display: block; font-size: 14px; color: #3a383f; position: relative; font-family: "GitLab Mono", "JetBrains Mono", "Menlo", "DejaVu Sans Mono", "Liberation Mono", "Consolas", "Ubuntu Mono", "Courier New", "andale mono", "lucida console", monospace; font-variant-ligatures: none; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'>+<span id="LC1217" class="line" lang="haskell">        <span class="n" style="color: #333333;">addSimpleTyVarBinds</span> <span class="kt" style="color: #445588; font-weight: 600;">ReuseBoundNames</span> <span class="n" style="color: #333333;">imp_tvs</span> <span class="o" style="font-weight: 600;">$</span></span>

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<td class="old_line diff-line-num new" data-linenumber="1218" style="width: 35px; color: rgba(5,5,6,.24); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: inherit;" align="right" bgcolor="#ddfbe6">

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<td class="new_line diff-line-num new" data-linenumber="1218" style="width: 35px; color: rgba(5,5,6,.24); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: inherit;" align="right" bgcolor="#ddfbe6">

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<td class="line_content new" style="padding: inherit;" bgcolor="#ecfdf0"><pre style='display: block; font-size: 14px; color: #3a383f; position: relative; font-family: "GitLab Mono", "JetBrains Mono", "Menlo", "DejaVu Sans Mono", "Liberation Mono", "Consolas", "Ubuntu Mono", "Courier New", "andale mono", "lucida console", monospace; font-variant-ligatures: none; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'>+<span id="LC1218" class="line" lang="haskell">        <span class="n" style="color: #333333;">thing_inside</span> <span class="o" style="font-weight: 600;">$</span> <span class="n" style="color: #333333;">coreJustList</span> <span class="n" style="color: #333333;">elt_ty</span> <span class="n" style="color: #333333;">th_exp_bndrs</span></span>

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<td class="line_content" style="padding: inherit;"><pre style='display: block; font-size: 14px; color: #3a383f; position: relative; font-family: "GitLab Mono", "JetBrains Mono", "Menlo", "DejaVu Sans Mono", "Liberation Mono", "Consolas", "Ubuntu Mono", "Courier New", "andale mono", "lucida console", monospace; font-variant-ligatures: none; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'> <span id="LC1220" class="line" lang="haskell"><span class="n" style="color: #333333;">addHsOuterSigTyVarBinds</span> <span class="o" style="font-weight: 600;">::</span></span>

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<td class="line_content" style="padding: inherit;"><pre style='display: block; font-size: 14px; color: #3a383f; position: relative; font-family: "GitLab Mono", "JetBrains Mono", "Menlo", "DejaVu Sans Mono", "Liberation Mono", "Consolas", "Ubuntu Mono", "Courier New", "andale mono", "lucida console", monospace; font-variant-ligatures: none; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'> <span id="LC1221" class="line" lang="haskell">     <span class="kt" style="color: #445588; font-weight: 600;">HsOuterSigTyVarBndrs</span> <span class="kt" style="color: #445588; font-weight: 600;">GhcRn</span></span>

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</li>

<li id="649144a78135a23cabfc90dd83c4aabf448eb6ab">

<a href="https://gitlab.haskell.org/ghc/ghc/-/commit/67ed0e7c39d8ed80ea8c81ffe26ea6251e07bad2#649144a78135a23cabfc90dd83c4aabf448eb6ab"><strong style="font-weight: 600;">compiler/GHC/Iface/Ext/Ast.hs</strong></a>

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<td class="line_content match" style="color: rgba(5,5,6,.24); padding: inherit;" bgcolor="#fbfafd">@@ -1753,8 +1753,11 @@ instance ToHie (LocatedA (ConDecl GhcRn)) where</td>

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<td class="line_content" style="padding: inherit;"><pre style='display: block; font-size: 14px; color: #3a383f; position: relative; font-family: "GitLab Mono", "JetBrains Mono", "Menlo", "DejaVu Sans Mono", "Liberation Mono", "Consolas", "Ubuntu Mono", "Courier New", "andale mono", "lucida console", monospace; font-variant-ligatures: none; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'> <span id="LC1753" class="line" lang="haskell">            <span class="kt" style="color: #445588; font-weight: 600;">HsOuterImplicit</span><span class="p">{</span><span class="n" style="color: #333333;">hso_ximplicit</span> <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333333;">imp_vars</span><span class="p">}</span> <span class="o" style="font-weight: 600;">-></span></span>

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<td class="line_content" style="padding: inherit;"><pre style='display: block; font-size: 14px; color: #3a383f; position: relative; font-family: "GitLab Mono", "JetBrains Mono", "Menlo", "DejaVu Sans Mono", "Liberation Mono", "Consolas", "Ubuntu Mono", "Courier New", "andale mono", "lucida console", monospace; font-variant-ligatures: none; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'> <span id="LC1754" class="line" lang="haskell">              <span class="n" style="color: #333333;">bindingsOnly</span> <span class="o" style="font-weight: 600;">$</span> <span class="n" style="color: #333333;">map</span> <span class="p">(</span><span class="kt" style="color: #445588; font-weight: 600;">C</span> <span class="o" style="font-weight: 600;">$</span> <span class="kt" style="color: #445588; font-weight: 600;">TyVarBind</span> <span class="p">(</span><span class="n" style="color: #333333;">mkScope</span> <span class="n" style="color: #333333;">outer_bndrs_loc</span><span class="p">)</span> <span class="n" style="color: #333333;">resScope</span><span class="p">)</span></span>

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<td class="line_content" style="padding: inherit;"><pre style='display: block; font-size: 14px; color: #3a383f; position: relative; font-family: "GitLab Mono", "JetBrains Mono", "Menlo", "DejaVu Sans Mono", "Liberation Mono", "Consolas", "Ubuntu Mono", "Courier New", "andale mono", "lucida console", monospace; font-variant-ligatures: none; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'> <span id="LC1755" class="line" lang="haskell">                             <span class="n" style="color: #333333;">imp_vars</span></span>

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<td class="new_line diff-line-num old" data-linenumber="1756" style="width: 35px; color: rgba(5,5,6,.24); border-right-width: 1px; border-right-color: #fac5cd; border-right-style: solid; padding: inherit;" align="right" bgcolor="#f9d7dc">

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<td class="line_content old" style="padding: inherit;" bgcolor="#fbe9eb"><pre style='display: block; font-size: 14px; color: #3a383f; position: relative; font-family: "GitLab Mono", "JetBrains Mono", "Menlo", "DejaVu Sans Mono", "Liberation Mono", "Consolas", "Ubuntu Mono", "Courier New", "andale mono", "lucida console", monospace; font-variant-ligatures: none; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'>-<span id="LC1756" class="line" lang="haskell">            <span class="kt" style="color: #445588; font-weight: 600;">HsOuterExplicit</span><span class="p">{</span><span class="n" style="color: #333333;">hso_bndrs</span> <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333333;">exp_bndrs</span><span class="p">}</span> <span class="o" style="font-weight: 600;">-></span></span>

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<td class="new_line diff-line-num old" data-linenumber="1756" style="width: 35px; color: rgba(5,5,6,.24); border-right-width: 1px; border-right-color: #fac5cd; border-right-style: solid; padding: inherit;" align="right" bgcolor="#f9d7dc">

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<td class="line_content old" style="padding: inherit;" bgcolor="#fbe9eb"><pre style='display: block; font-size: 14px; color: #3a383f; position: relative; font-family: "GitLab Mono", "JetBrains Mono", "Menlo", "DejaVu Sans Mono", "Liberation Mono", "Consolas", "Ubuntu Mono", "Courier New", "andale mono", "lucida console", monospace; font-variant-ligatures: none; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'>-<span id="LC1757" class="line" lang="haskell">              <span class="n" style="color: #333333;">toHie</span> <span class="o" style="font-weight: 600;">$</span> <span class="n" style="color: #333333;">tvScopes</span> <span class="n" style="color: #333333;">resScope</span> <span class="kt" style="color: #445588; font-weight: 600;">NoScope</span> <span class="n" style="color: #333333;">exp_bndrs</span></span>

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<td class="new_line diff-line-num new" data-linenumber="1756" style="width: 35px; color: rgba(5,5,6,.24); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: inherit;" align="right" bgcolor="#ddfbe6">

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<td class="line_content new" style="padding: inherit;" bgcolor="#ecfdf0"><pre style='display: block; font-size: 14px; color: #3a383f; position: relative; font-family: "GitLab Mono", "JetBrains Mono", "Menlo", "DejaVu Sans Mono", "Liberation Mono", "Consolas", "Ubuntu Mono", "Courier New", "andale mono", "lucida console", monospace; font-variant-ligatures: none; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'>+<span id="LC1756" class="line" lang="haskell">            <span class="kt" style="color: #445588; font-weight: 600;">HsOuterExplicit</span><span class="p">{</span><span class="n" style="color: #333333;">hso_bndrs</span> <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333333;">exp_bndrs</span><span class="p">,</span><span class="n" style="color: #333333;">hso_ximplicit</span> <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333333;">imp_vars</span><span class="p">}</span> <span class="o" style="font-weight: 600;">-></span> <span class="kr" style="font-weight: 600;">do</span></span>

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<td class="line_content new" style="padding: inherit;" bgcolor="#ecfdf0"><pre style='display: block; font-size: 14px; color: #3a383f; position: relative; font-family: "GitLab Mono", "JetBrains Mono", "Menlo", "DejaVu Sans Mono", "Liberation Mono", "Consolas", "Ubuntu Mono", "Courier New", "andale mono", "lucida console", monospace; font-variant-ligatures: none; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'>+<span id="LC1757" class="line" lang="haskell">              <span class="n" style="color: #333333;">exps</span> <span class="o" style="font-weight: 600;"><-</span> <span class="n" style="color: #333333;">toHie</span> <span class="o" style="font-weight: 600;">$</span> <span class="n" style="color: #333333;">tvScopes</span> <span class="n" style="color: #333333;">resScope</span> <span class="kt" style="color: #445588; font-weight: 600;">NoScope</span> <span class="n" style="color: #333333;">exp_bndrs</span></span>

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<td class="line_content new" style="padding: inherit;" bgcolor="#ecfdf0"><pre style='display: block; font-size: 14px; color: #3a383f; position: relative; font-family: "GitLab Mono", "JetBrains Mono", "Menlo", "DejaVu Sans Mono", "Liberation Mono", "Consolas", "Ubuntu Mono", "Courier New", "andale mono", "lucida console", monospace; font-variant-ligatures: none; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'>+<span id="LC1758" class="line" lang="haskell">              <span class="n" style="color: #333333;">imps</span> <span class="o" style="font-weight: 600;"><-</span> <span class="n" style="color: #333333;">bindingsOnly</span> <span class="o" style="font-weight: 600;">$</span> <span class="n" style="color: #333333;">map</span> <span class="p">(</span><span class="kt" style="color: #445588; font-weight: 600;">C</span> <span class="o" style="font-weight: 600;">$</span> <span class="kt" style="color: #445588; font-weight: 600;">TyVarBind</span> <span class="p">(</span><span class="n" style="color: #333333;">mkScope</span> <span class="n" style="color: #333333;">outer_bndrs_loc</span><span class="p">)</span> <span class="n" style="color: #333333;">resScope</span><span class="p">)</span></span>

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<td class="line_content new" style="padding: inherit;" bgcolor="#ecfdf0"><pre style='display: block; font-size: 14px; color: #3a383f; position: relative; font-family: "GitLab Mono", "JetBrains Mono", "Menlo", "DejaVu Sans Mono", "Liberation Mono", "Consolas", "Ubuntu Mono", "Courier New", "andale mono", "lucida console", monospace; font-variant-ligatures: none; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'>+<span id="LC1759" class="line" lang="haskell">                             <span class="n" style="color: #333333;">imp_vars</span></span>

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<td class="new_line diff-line-num new" data-linenumber="1760" style="width: 35px; color: rgba(5,5,6,.24); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: inherit;" align="right" bgcolor="#ddfbe6">

1760

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<td class="line_content new" style="padding: inherit;" bgcolor="#ecfdf0"><pre style='display: block; font-size: 14px; color: #3a383f; position: relative; font-family: "GitLab Mono", "JetBrains Mono", "Menlo", "DejaVu Sans Mono", "Liberation Mono", "Consolas", "Ubuntu Mono", "Courier New", "andale mono", "lucida console", monospace; font-variant-ligatures: none; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'>+<span id="LC1760" class="line" lang="haskell">              <span class="n" style="color: #333333;">pure</span> <span class="o" style="font-weight: 600;">$</span> <span class="n" style="color: #333333;">exps</span> <span class="o" style="font-weight: 600;">++</span> <span class="n" style="color: #333333;">imps</span></span>

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1758

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<td class="new_line diff-line-num" data-linenumber="1761" style="width: 35px; color: rgba(5,5,6,.24); border-right-width: 1px; border-right-color: #ececef; border-right-style: solid; padding: inherit;" align="right" bgcolor="#fbfafd">

1761

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<td class="line_content" style="padding: inherit;"><pre style='display: block; font-size: 14px; color: #3a383f; position: relative; font-family: "GitLab Mono", "JetBrains Mono", "Menlo", "DejaVu Sans Mono", "Liberation Mono", "Consolas", "Ubuntu Mono", "Courier New", "andale mono", "lucida console", monospace; font-variant-ligatures: none; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'> <span id="LC1761" class="line" lang="haskell">        <span class="p">,</span> <span class="n" style="color: #333333;">toHie</span> <span class="n" style="color: #333333;">ctx</span></span>

</pre></td>

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1759

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<td class="new_line diff-line-num" data-linenumber="1762" style="width: 35px; color: rgba(5,5,6,.24); border-right-width: 1px; border-right-color: #ececef; border-right-style: solid; padding: inherit;" align="right" bgcolor="#fbfafd">

1762

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<td class="line_content" style="padding: inherit;"><pre style='display: block; font-size: 14px; color: #3a383f; position: relative; font-family: "GitLab Mono", "JetBrains Mono", "Menlo", "DejaVu Sans Mono", "Liberation Mono", "Consolas", "Ubuntu Mono", "Courier New", "andale mono", "lucida console", monospace; font-variant-ligatures: none; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'> <span id="LC1762" class="line" lang="haskell">        <span class="p">,</span> <span class="n" style="color: #333333;">toHie</span> <span class="n" style="color: #333333;">args</span></span>

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1760

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<td class="new_line diff-line-num" data-linenumber="1763" style="width: 35px; color: rgba(5,5,6,.24); border-right-width: 1px; border-right-color: #ececef; border-right-style: solid; padding: inherit;" align="right" bgcolor="#fbfafd">

1763

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<td class="line_content" style="padding: inherit;"><pre style='display: block; font-size: 14px; color: #3a383f; position: relative; font-family: "GitLab Mono", "JetBrains Mono", "Menlo", "DejaVu Sans Mono", "Liberation Mono", "Consolas", "Ubuntu Mono", "Courier New", "andale mono", "lucida console", monospace; font-variant-ligatures: none; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'> <span id="LC1763" class="line" lang="haskell">        <span class="p">,</span> <span class="n" style="color: #333333;">toHie</span> <span class="n" style="color: #333333;">typ</span></span>

</pre></td>

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<br>

</li>

<li id="9355bef855426caf5f526925edf351b20f9a86c4">

<a href="https://gitlab.haskell.org/ghc/ghc/-/commit/67ed0e7c39d8ed80ea8c81ffe26ea6251e07bad2#9355bef855426caf5f526925edf351b20f9a86c4"><strong style="font-weight: 600;">compiler/GHC/Tc/Gen/HsType.hs</strong></a>

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<td class="diff-line-num unfold js-unfold old_line" data-linenumber="3403" style="width: 35px; color: rgba(5,5,6,.24); border-right-width: 1px; border-right-color: #ececef; border-right-style: solid; padding: inherit;" align="right" bgcolor="#fbfafd">...</td>

<td class="diff-line-num unfold js-unfold new_line" data-linenumber="3403" style="width: 35px; color: rgba(5,5,6,.24); border-right-width: 1px; border-right-color: #ececef; border-right-style: solid; padding: inherit;" align="right" bgcolor="#fbfafd">...</td>

<td class="line_content match" style="color: rgba(5,5,6,.24); padding: inherit;" bgcolor="#fbfafd">@@ -3403,13 +3403,13 @@ tcOuterTKBndrsX skol_mode skol_info outer_bndrs thing_inside</td>

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3403

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<td class="new_line diff-line-num" data-linenumber="3403" style="width: 35px; color: rgba(5,5,6,.24); border-right-width: 1px; border-right-color: #ececef; border-right-style: solid; padding: inherit;" align="right" bgcolor="#fbfafd">

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<td class="line_content" style="padding: inherit;"><pre style='display: block; font-size: 14px; color: #3a383f; position: relative; font-family: "GitLab Mono", "JetBrains Mono", "Menlo", "DejaVu Sans Mono", "Liberation Mono", "Consolas", "Ubuntu Mono", "Courier New", "andale mono", "lucida console", monospace; font-variant-ligatures: none; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'> <span id="LC3403" class="line" lang="haskell">        <span class="kr" style="font-weight: 600;">do</span> <span class="p">{</span> <span class="p">(</span><span class="n" style="color: #333333;">imp_tvs'</span><span class="p">,</span> <span class="n" style="color: #333333;">thing</span><span class="p">)</span> <span class="o" style="font-weight: 600;"><-</span> <span class="n" style="color: #333333;">tcImplicitTKBndrsX</span> <span class="n" style="color: #333333;">skol_mode</span> <span class="n" style="color: #333333;">skol_info</span> <span class="n" style="color: #333333;">imp_tvs</span> <span class="n" style="color: #333333;">thing_inside</span></span>

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<td class="new_line diff-line-num" data-linenumber="3404" style="width: 35px; color: rgba(5,5,6,.24); border-right-width: 1px; border-right-color: #ececef; border-right-style: solid; padding: inherit;" align="right" bgcolor="#fbfafd">

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<td class="line_content" style="padding: inherit;"><pre style='display: block; font-size: 14px; color: #3a383f; position: relative; font-family: "GitLab Mono", "JetBrains Mono", "Menlo", "DejaVu Sans Mono", "Liberation Mono", "Consolas", "Ubuntu Mono", "Courier New", "andale mono", "lucida console", monospace; font-variant-ligatures: none; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'> <span id="LC3404" class="line" lang="haskell">           <span class="p">;</span> <span class="n" style="color: #333333;">return</span> <span class="p">(</span> <span class="kt" style="color: #445588; font-weight: 600;">HsOuterImplicit</span><span class="p">{</span><span class="n" style="color: #333333;">hso_ximplicit</span> <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333333;">imp_tvs'</span><span class="p">}</span></span>

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<td class="new_line diff-line-num" data-linenumber="3405" style="width: 35px; color: rgba(5,5,6,.24); border-right-width: 1px; border-right-color: #ececef; border-right-style: solid; padding: inherit;" align="right" bgcolor="#fbfafd">

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<td class="line_content" style="padding: inherit;"><pre style='display: block; font-size: 14px; color: #3a383f; position: relative; font-family: "GitLab Mono", "JetBrains Mono", "Menlo", "DejaVu Sans Mono", "Liberation Mono", "Consolas", "Ubuntu Mono", "Courier New", "andale mono", "lucida console", monospace; font-variant-ligatures: none; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'> <span id="LC3405" class="line" lang="haskell">                    <span class="p">,</span> <span class="n" style="color: #333333;">thing</span><span class="p">)</span> <span class="p">}</span></span>

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<td class="old_line diff-line-num old" data-linenumber="3406" style="width: 35px; color: rgba(5,5,6,.24); border-right-width: 1px; border-right-color: #fac5cd; border-right-style: solid; padding: inherit;" align="right" bgcolor="#f9d7dc">

3406

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<td class="new_line diff-line-num old" data-linenumber="3406" style="width: 35px; color: rgba(5,5,6,.24); border-right-width: 1px; border-right-color: #fac5cd; border-right-style: solid; padding: inherit;" align="right" bgcolor="#f9d7dc">

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<td class="line_content old" style="padding: inherit;" bgcolor="#fbe9eb"><pre style='display: block; font-size: 14px; color: #3a383f; position: relative; font-family: "GitLab Mono", "JetBrains Mono", "Menlo", "DejaVu Sans Mono", "Liberation Mono", "Consolas", "Ubuntu Mono", "Courier New", "andale mono", "lucida console", monospace; font-variant-ligatures: none; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'>-<span id="LC3406" class="line" lang="haskell">      <span class="kt" style="color: #445588; font-weight: 600;">HsOuterExplicit</span><span class="p">{</span><span class="n" style="color: #333333;">hso_bndrs</span> <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333333;">exp_bndrs</span><span class="p">}</span> <span class="o" style="font-weight: 600;">-></span></span>

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<td class="old_line diff-line-num old" data-linenumber="3407" style="width: 35px; color: rgba(5,5,6,.24); border-right-width: 1px; border-right-color: #fac5cd; border-right-style: solid; padding: inherit;" align="right" bgcolor="#f9d7dc">

3407

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<td class="new_line diff-line-num old" data-linenumber="3406" style="width: 35px; color: rgba(5,5,6,.24); border-right-width: 1px; border-right-color: #fac5cd; border-right-style: solid; padding: inherit;" align="right" bgcolor="#f9d7dc">

</td>

<td class="line_content old" style="padding: inherit;" bgcolor="#fbe9eb"><pre style='display: block; font-size: 14px; color: #3a383f; position: relative; font-family: "GitLab Mono", "JetBrains Mono", "Menlo", "DejaVu Sans Mono", "Liberation Mono", "Consolas", "Ubuntu Mono", "Courier New", "andale mono", "lucida console", monospace; font-variant-ligatures: none; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'>-<span id="LC3407" class="line" lang="haskell">        <span class="kr" style="font-weight: 600;">do</span> <span class="p">{</span> <span class="p">(</span><span class="n" style="color: #333333;">exp_tvs'</span><span class="p">,</span> <span class="n" style="color: #333333;">thing</span><span class="p">)</span> <span class="o" style="font-weight: 600;"><-</span> <span class="n" style="color: #333333;">tcExplicitTKBndrsX</span> <span class="n" style="color: #333333;">skol_mode</span> <span class="n" style="color: #333333;">exp_bndrs</span> <span class="n" style="color: #333333;">thing_inside</span></span>

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<td class="old_line diff-line-num new" data-linenumber="3408" style="width: 35px; color: rgba(5,5,6,.24); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: inherit;" align="right" bgcolor="#ddfbe6">

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<td class="new_line diff-line-num new" data-linenumber="3406" style="width: 35px; color: rgba(5,5,6,.24); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: inherit;" align="right" bgcolor="#ddfbe6">

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<td class="line_content new" style="padding: inherit;" bgcolor="#ecfdf0"><pre style='display: block; font-size: 14px; color: #3a383f; position: relative; font-family: "GitLab Mono", "JetBrains Mono", "Menlo", "DejaVu Sans Mono", "Liberation Mono", "Consolas", "Ubuntu Mono", "Courier New", "andale mono", "lucida console", monospace; font-variant-ligatures: none; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'>+<span id="LC3406" class="line" lang="haskell">      <span class="kt" style="color: #445588; font-weight: 600;">HsOuterExplicit</span><span class="p">{</span><span class="n" style="color: #333333;">hso_bndrs</span> <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333333;">exp_bndrs</span><span class="p"><span class="idiff left addition" style="background-color: #c7f0d2;">,</span></span><span class="n" style="color: #333333;"><span class="idiff addition" style="background-color: #c7f0d2;">hso_ximplicit</span></span><span class="idiff addition" style="background-color: #c7f0d2;"> </span><span class="o" style="font-weight: 600;"><span class="idiff addition" style="background-color: #c7f0d2;">=</span></span><span class="idiff addition" style="background-color: #c7f0d2;"> </span><span class="n" style="color: #333333;"><span class="idiff right addition" style="background-color: #c7f0d2;">imp_tvs</span></span><span class="p">}</span> <span class="o" style="font-weight: 600;">-></span></span>

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<td class="line_content new" style="padding: inherit;" bgcolor="#ecfdf0"><pre style='display: block; font-size: 14px; color: #3a383f; position: relative; font-family: "GitLab Mono", "JetBrains Mono", "Menlo", "DejaVu Sans Mono", "Liberation Mono", "Consolas", "Ubuntu Mono", "Courier New", "andale mono", "lucida console", monospace; font-variant-ligatures: none; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'>+<span id="LC3407" class="line" lang="haskell">        <span class="kr" style="font-weight: 600;">do</span> <span class="p">{</span> <span class="p">(</span><span class="n" style="color: #333333;">exp_tvs'</span><span class="p">,</span> <span class="p"><span class="idiff left addition" style="background-color: #c7f0d2;">(</span></span><span class="n" style="color: #333333;"><span class="idiff addition" style="background-color: #c7f0d2;">imp_tvs'</span></span><span class="p"><span class="idiff addition" style="background-color: #c7f0d2;">,</span></span><span class="idiff addition" style="background-color: #c7f0d2;"> </span><span class="n" style="color: #333333;">thing</span><span class="p">)<span class="idiff addition" style="background-color: #c7f0d2;">)</span></span> <span class="o" style="font-weight: 600;"><-</span> <span class="n" style="color: #333333;">tcExplicitTKBndrsX</span> <span class="n" style="color: #333333;">skol_mode</span> <span class="n" style="color: #333333;">exp_bndrs</span> <span class="o" style="font-weight: 600;"><span class="idiff addition" style="background-color: #c7f0d2;">$</span></span><span class="idiff addition" style="background-color: #c7f0d2;"> </span><span class="n" style="color: #333333;"><span class="idiff addition" style="background-color: #c7f0d2;">tcImplicitTKBndrsX</span></span><span class="idiff addition" style="background-color: #c7f0d2;"> </span><span class="n" style="color: #333333;"><span class="idiff addition" style="background-color: #c7f0d2;">skol_mode</span></span><span class="idiff addition" style="background-color: #c7f0d2;"> </span><span class="n" style="color: #333333;"><span class="idiff addition" style="background-color: #c7f0d2;">skol_info</span></span><span class="idiff addition" style="background-color: #c7f0d2;"> </span><span class="n" style="color: #333333;"><span class="idiff addition" style="background-color: #c7f0d2;">imp_tvs</span></span><span class="idiff right addition" style="background-color: #c7f0d2;"> </span><span class="n" style="color: #333333;">thing_inside</span></span>

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<td class="old_line diff-line-num" data-linenumber="3408" style="width: 35px; color: rgba(5,5,6,.24); border-right-width: 1px; border-right-color: #ececef; border-right-style: solid; padding: inherit;" align="right" bgcolor="#fbfafd">

3408

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<td class="new_line diff-line-num" data-linenumber="3408" style="width: 35px; color: rgba(5,5,6,.24); border-right-width: 1px; border-right-color: #ececef; border-right-style: solid; padding: inherit;" align="right" bgcolor="#fbfafd">

3408

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<td class="line_content" style="padding: inherit;"><pre style='display: block; font-size: 14px; color: #3a383f; position: relative; font-family: "GitLab Mono", "JetBrains Mono", "Menlo", "DejaVu Sans Mono", "Liberation Mono", "Consolas", "Ubuntu Mono", "Courier New", "andale mono", "lucida console", monospace; font-variant-ligatures: none; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'> <span id="LC3408" class="line" lang="haskell">           <span class="p">;</span> <span class="n" style="color: #333333;">return</span> <span class="p">(</span> <span class="kt" style="color: #445588; font-weight: 600;">HsOuterExplicit</span> <span class="p">{</span> <span class="n" style="color: #333333;">hso_xexplicit</span> <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333333;">exp_tvs'</span></span>

</pre></td>

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<td class="old_line diff-line-num" data-linenumber="3409" style="width: 35px; color: rgba(5,5,6,.24); border-right-width: 1px; border-right-color: #ececef; border-right-style: solid; padding: inherit;" align="right" bgcolor="#fbfafd">

3409

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<td class="new_line diff-line-num" data-linenumber="3409" style="width: 35px; color: rgba(5,5,6,.24); border-right-width: 1px; border-right-color: #ececef; border-right-style: solid; padding: inherit;" align="right" bgcolor="#fbfafd">

3409

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<td class="line_content" style="padding: inherit;"><pre style='display: block; font-size: 14px; color: #3a383f; position: relative; font-family: "GitLab Mono", "JetBrains Mono", "Menlo", "DejaVu Sans Mono", "Liberation Mono", "Consolas", "Ubuntu Mono", "Courier New", "andale mono", "lucida console", monospace; font-variant-ligatures: none; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'> <span id="LC3409" class="line" lang="haskell">                                      <span class="p">,</span> <span class="n" style="color: #333333;">hso_bndrs</span>     <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333333;">exp_bndrs</span></span>

</pre></td>

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<td class="old_line diff-line-num" data-linenumber="3410" style="width: 35px; color: rgba(5,5,6,.24); border-right-width: 1px; border-right-color: #ececef; border-right-style: solid; padding: inherit;" align="right" bgcolor="#fbfafd">

3410

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<td class="new_line diff-line-num" data-linenumber="3410" style="width: 35px; color: rgba(5,5,6,.24); border-right-width: 1px; border-right-color: #ececef; border-right-style: solid; padding: inherit;" align="right" bgcolor="#fbfafd">

3410

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<td class="line_content" style="padding: inherit;"><pre style='display: block; font-size: 14px; color: #3a383f; position: relative; font-family: "GitLab Mono", "JetBrains Mono", "Menlo", "DejaVu Sans Mono", "Liberation Mono", "Consolas", "Ubuntu Mono", "Courier New", "andale mono", "lucida console", monospace; font-variant-ligatures: none; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'> <span id="LC3410" class="line" lang="haskell">                                      <span class="c1" style="color: #999988; font-style: italic;">-- note nothing should be here since</span></span>

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<td class="old_line diff-line-num" data-linenumber="3411" style="width: 35px; color: rgba(5,5,6,.24); border-right-width: 1px; border-right-color: #ececef; border-right-style: solid; padding: inherit;" align="right" bgcolor="#fbfafd">

3411

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<td class="new_line diff-line-num" data-linenumber="3411" style="width: 35px; color: rgba(5,5,6,.24); border-right-width: 1px; border-right-color: #ececef; border-right-style: solid; padding: inherit;" align="right" bgcolor="#fbfafd">

3411

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<td class="line_content" style="padding: inherit;"><pre style='display: block; font-size: 14px; color: #3a383f; position: relative; font-family: "GitLab Mono", "JetBrains Mono", "Menlo", "DejaVu Sans Mono", "Liberation Mono", "Consolas", "Ubuntu Mono", "Courier New", "andale mono", "lucida console", monospace; font-variant-ligatures: none; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'> <span id="LC3411" class="line" lang="haskell">                                      <span class="c1" style="color: #999988; font-style: italic;">-- sig</span></span>

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<td class="old_line diff-line-num old" data-linenumber="3412" style="width: 35px; color: rgba(5,5,6,.24); border-right-width: 1px; border-right-color: #fac5cd; border-right-style: solid; padding: inherit;" align="right" bgcolor="#f9d7dc">

3412

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<td class="new_line diff-line-num old" data-linenumber="3412" style="width: 35px; color: rgba(5,5,6,.24); border-right-width: 1px; border-right-color: #fac5cd; border-right-style: solid; padding: inherit;" align="right" bgcolor="#f9d7dc">

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<td class="line_content old" style="padding: inherit;" bgcolor="#fbe9eb"><pre style='display: block; font-size: 14px; color: #3a383f; position: relative; font-family: "GitLab Mono", "JetBrains Mono", "Menlo", "DejaVu Sans Mono", "Liberation Mono", "Consolas", "Ubuntu Mono", "Courier New", "andale mono", "lucida console", monospace; font-variant-ligatures: none; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'>-<span id="LC3412" class="line" lang="haskell">                                      <span class="p">,</span> <span class="n" style="color: #333333;">hso_ximplicit</span> <span class="o" style="font-weight: 600;">=</span> <span class="kt" style="color: #445588; font-weight: 600;"><span class="idiff left right deletion" style="background-color: #fac5cd;">[]</span></span> <span class="p">}</span></span>

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<td class="old_line diff-line-num new" data-linenumber="3413" style="width: 35px; color: rgba(5,5,6,.24); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: inherit;" align="right" bgcolor="#ddfbe6">

</td>

<td class="new_line diff-line-num new" data-linenumber="3412" style="width: 35px; color: rgba(5,5,6,.24); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: inherit;" align="right" bgcolor="#ddfbe6">

3412

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<td class="line_content new" style="padding: inherit;" bgcolor="#ecfdf0"><pre style='display: block; font-size: 14px; color: #3a383f; position: relative; font-family: "GitLab Mono", "JetBrains Mono", "Menlo", "DejaVu Sans Mono", "Liberation Mono", "Consolas", "Ubuntu Mono", "Courier New", "andale mono", "lucida console", monospace; font-variant-ligatures: none; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'>+<span id="LC3412" class="line" lang="haskell">                                      <span class="p">,</span> <span class="n" style="color: #333333;">hso_ximplicit</span> <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333333;"><span class="idiff left right addition" style="background-color: #c7f0d2;">imp_tvs'</span></span> <span class="p">}</span></span>

</pre></td>

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<td class="old_line diff-line-num" data-linenumber="3413" style="width: 35px; color: rgba(5,5,6,.24); border-right-width: 1px; border-right-color: #ececef; border-right-style: solid; padding: inherit;" align="right" bgcolor="#fbfafd">

3413

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<td class="new_line diff-line-num" data-linenumber="3413" style="width: 35px; color: rgba(5,5,6,.24); border-right-width: 1px; border-right-color: #ececef; border-right-style: solid; padding: inherit;" align="right" bgcolor="#fbfafd">

3413

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<td class="line_content" style="padding: inherit;"><pre style='display: block; font-size: 14px; color: #3a383f; position: relative; font-family: "GitLab Mono", "JetBrains Mono", "Menlo", "DejaVu Sans Mono", "Liberation Mono", "Consolas", "Ubuntu Mono", "Courier New", "andale mono", "lucida console", monospace; font-variant-ligatures: none; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'> <span id="LC3413" class="line" lang="haskell">                    <span class="p">,</span> <span class="n" style="color: #333333;">thing</span><span class="p">)</span></span>

</pre></td>

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<td class="old_line diff-line-num" data-linenumber="3414" style="width: 35px; color: rgba(5,5,6,.24); border-right-width: 1px; border-right-color: #ececef; border-right-style: solid; padding: inherit;" align="right" bgcolor="#fbfafd">

3414

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<td class="new_line diff-line-num" data-linenumber="3414" style="width: 35px; color: rgba(5,5,6,.24); border-right-width: 1px; border-right-color: #ececef; border-right-style: solid; padding: inherit;" align="right" bgcolor="#fbfafd">

3414

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<td class="line_content" style="padding: inherit;"><pre style='display: block; font-size: 14px; color: #3a383f; position: relative; font-family: "GitLab Mono", "JetBrains Mono", "Menlo", "DejaVu Sans Mono", "Liberation Mono", "Consolas", "Ubuntu Mono", "Courier New", "andale mono", "lucida console", monospace; font-variant-ligatures: none; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'> <span id="LC3414" class="line" lang="haskell">          <span class="p">}</span></span>

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<td class="old_line diff-line-num" data-linenumber="3415" style="width: 35px; color: rgba(5,5,6,.24); border-right-width: 1px; border-right-color: #ececef; border-right-style: solid; padding: inherit;" align="right" bgcolor="#fbfafd">

3415

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<td class="new_line diff-line-num" data-linenumber="3415" style="width: 35px; color: rgba(5,5,6,.24); border-right-width: 1px; border-right-color: #ececef; border-right-style: solid; padding: inherit;" align="right" bgcolor="#fbfafd">

3415

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<td class="line_content" style="padding: inherit;"><pre style='display: block; font-size: 14px; color: #3a383f; position: relative; font-family: "GitLab Mono", "JetBrains Mono", "Menlo", "DejaVu Sans Mono", "Liberation Mono", "Consolas", "Ubuntu Mono", "Courier New", "andale mono", "lucida console", monospace; font-variant-ligatures: none; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'> <span id="LC3415" class="line" lang="haskell"></span>

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<br>

</li>

<li id="eade747fa0a15693c67617629e286714fce958e4">

<a href="https://gitlab.haskell.org/ghc/ghc/-/commit/67ed0e7c39d8ed80ea8c81ffe26ea6251e07bad2#eade747fa0a15693c67617629e286714fce958e4"><strong style="font-weight: 600;">compiler/GHC/Tc/Gen/Sig.hs</strong></a>

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<table class="code white" style="border-spacing: 0; border-collapse: collapse; width: auto; font-family: monospace; font-size: 90%;" bgcolor="#ffffff" width="100%" cellpadding="0" cellspacing="0">

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<td class="diff-line-num unfold js-unfold old_line" data-linenumber="401" style="width: 35px; color: rgba(5,5,6,.24); border-right-width: 1px; border-right-color: #ececef; border-right-style: solid; padding: inherit;" align="right" bgcolor="#fbfafd">...</td>

<td class="diff-line-num unfold js-unfold new_line" data-linenumber="401" style="width: 35px; color: rgba(5,5,6,.24); border-right-width: 1px; border-right-color: #ececef; border-right-style: solid; padding: inherit;" align="right" bgcolor="#fbfafd">...</td>

<td class="line_content match" style="color: rgba(5,5,6,.24); padding: inherit;" bgcolor="#fbfafd">@@ -401,7 +401,7 @@ tcPatSynSig name sig_ty@(L _ (HsSig{sig_bndrs = hs_outer_bndrs, sig_body = hs_ty</td>

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401

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401

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<td class="line_content" style="padding: inherit;"><pre style='display: block; font-size: 14px; color: #3a383f; position: relative; font-family: "GitLab Mono", "JetBrains Mono", "Menlo", "DejaVu Sans Mono", "Liberation Mono", "Consolas", "Ubuntu Mono", "Courier New", "andale mono", "lucida console", monospace; font-variant-ligatures: none; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'> <span id="LC401" class="line" lang="haskell">             <span class="n" style="color: #333333;">univ_bndrs</span>   <span class="o" style="font-weight: 600;">::</span> <span class="p">[</span><span class="kt" style="color: #445588; font-weight: 600;">TcInvisTVBinder</span><span class="p">]</span></span>

</pre></td>

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<td class="old_line diff-line-num" data-linenumber="402" style="width: 35px; color: rgba(5,5,6,.24); border-right-width: 1px; border-right-color: #ececef; border-right-style: solid; padding: inherit;" align="right" bgcolor="#fbfafd">

402

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<td class="new_line diff-line-num" data-linenumber="402" style="width: 35px; color: rgba(5,5,6,.24); border-right-width: 1px; border-right-color: #ececef; border-right-style: solid; padding: inherit;" align="right" bgcolor="#fbfafd">

402

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<td class="line_content" style="padding: inherit;"><pre style='display: block; font-size: 14px; color: #3a383f; position: relative; font-family: "GitLab Mono", "JetBrains Mono", "Menlo", "DejaVu Sans Mono", "Liberation Mono", "Consolas", "Ubuntu Mono", "Courier New", "andale mono", "lucida console", monospace; font-variant-ligatures: none; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'> <span id="LC402" class="line" lang="haskell">             <span class="p">(</span><span class="n" style="color: #333333;">implicit_tvs</span><span class="p">,</span> <span class="n" style="color: #333333;">univ_bndrs</span><span class="p">)</span> <span class="o" style="font-weight: 600;">=</span> <span class="kr" style="font-weight: 600;">case</span> <span class="n" style="color: #333333;">outer_bndrs</span> <span class="kr" style="font-weight: 600;">of</span></span>

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<td class="line_content" style="padding: inherit;"><pre style='display: block; font-size: 14px; color: #3a383f; position: relative; font-family: "GitLab Mono", "JetBrains Mono", "Menlo", "DejaVu Sans Mono", "Liberation Mono", "Consolas", "Ubuntu Mono", "Courier New", "andale mono", "lucida console", monospace; font-variant-ligatures: none; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'> <span id="LC403" class="line" lang="haskell">               <span class="kt" style="color: #445588; font-weight: 600;">HsOuterImplicit</span><span class="p">{</span><span class="n" style="color: #333333;">hso_ximplicit</span> <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333333;">implicit_tvs</span><span class="p">}</span> <span class="o" style="font-weight: 600;">-></span> <span class="p">(</span><span class="n" style="color: #333333;">implicit_tvs</span><span class="p">,</span> <span class="kt" style="color: #445588; font-weight: 600;">[]</span><span class="p">)</span></span>

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<td class="old_line diff-line-num old" data-linenumber="404" style="width: 35px; color: rgba(5,5,6,.24); border-right-width: 1px; border-right-color: #fac5cd; border-right-style: solid; padding: inherit;" align="right" bgcolor="#f9d7dc">

404

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<td class="new_line diff-line-num old" data-linenumber="404" style="width: 35px; color: rgba(5,5,6,.24); border-right-width: 1px; border-right-color: #fac5cd; border-right-style: solid; padding: inherit;" align="right" bgcolor="#f9d7dc">

</td>

<td class="line_content old" style="padding: inherit;" bgcolor="#fbe9eb"><pre style='display: block; font-size: 14px; color: #3a383f; position: relative; font-family: "GitLab Mono", "JetBrains Mono", "Menlo", "DejaVu Sans Mono", "Liberation Mono", "Consolas", "Ubuntu Mono", "Courier New", "andale mono", "lucida console", monospace; font-variant-ligatures: none; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'>-<span id="LC404" class="line" lang="haskell">               <span class="kt" style="color: #445588; font-weight: 600;">HsOuterExplicit</span><span class="p">{</span><span class="n" style="color: #333333;">hso_xexplicit</span> <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333333;">univ_bndrs</span><span class="p"><span class="idiff left deletion" style="background-color: #fac5cd;">}</span></span><span class="idiff deletion" style="background-color: #fac5cd;">   </span><span class="o" style="font-weight: 600;"><span class="idiff deletion" style="background-color: #fac5cd;">-></span></span><span class="idiff deletion" style="background-color: #fac5cd;"> </span><span class="p"><span class="idiff deletion" style="background-color: #fac5cd;">(</span></span><span class="kt" style="color: #445588; font-weight: 600;"><span class="idiff right deletion" style="background-color: #fac5cd;">[]</span></span><span class="p">,</span> <span class="n" style="color: #333333;">univ_bndrs</span><span class="p">)</span></span>

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<td class="old_line diff-line-num new" data-linenumber="405" style="width: 35px; color: rgba(5,5,6,.24); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: inherit;" align="right" bgcolor="#ddfbe6">

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<td class="new_line diff-line-num new" data-linenumber="404" style="width: 35px; color: rgba(5,5,6,.24); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: inherit;" align="right" bgcolor="#ddfbe6">

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<td class="line_content new" style="padding: inherit;" bgcolor="#ecfdf0"><pre style='display: block; font-size: 14px; color: #3a383f; position: relative; font-family: "GitLab Mono", "JetBrains Mono", "Menlo", "DejaVu Sans Mono", "Liberation Mono", "Consolas", "Ubuntu Mono", "Courier New", "andale mono", "lucida console", monospace; font-variant-ligatures: none; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'>+<span id="LC404" class="line" lang="haskell">               <span class="kt" style="color: #445588; font-weight: 600;">HsOuterExplicit</span><span class="p">{</span><span class="n" style="color: #333333;">hso_xexplicit</span> <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333333;">univ_bndrs</span><span class="p"><span class="idiff left addition" style="background-color: #c7f0d2;">,</span></span><span class="n" style="color: #333333;"><span class="idiff addition" style="background-color: #c7f0d2;">hso_ximplicit</span></span><span class="idiff addition" style="background-color: #c7f0d2;"> </span><span class="o" style="font-weight: 600;"><span class="idiff addition" style="background-color: #c7f0d2;">=</span></span><span class="idiff addition" style="background-color: #c7f0d2;"> </span><span class="n" style="color: #333333;"><span class="idiff addition" style="background-color: #c7f0d2;">implicit_tvs</span></span><span class="p"><span class="idiff addition" style="background-color: #c7f0d2;">}</span></span><span class="idiff addition" style="background-color: #c7f0d2;">   </span><span class="o" style="font-weight: 600;"><span class="idiff addition" style="background-color: #c7f0d2;">-></span></span><span class="idiff addition" style="background-color: #c7f0d2;"> </span><span class="p"><span class="idiff addition" style="background-color: #c7f0d2;">(</span></span><span class="n" style="color: #333333;"><span class="idiff right addition" style="background-color: #c7f0d2;">implicit_tvs</span></span><span class="p">,</span> <span class="n" style="color: #333333;">univ_bndrs</span><span class="p">)</span></span>

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<td class="line_content" style="padding: inherit;"><pre style='display: block; font-size: 14px; color: #3a383f; position: relative; font-family: "GitLab Mono", "JetBrains Mono", "Menlo", "DejaVu Sans Mono", "Liberation Mono", "Consolas", "Ubuntu Mono", "Courier New", "andale mono", "lucida console", monospace; font-variant-ligatures: none; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'> <span id="LC405" class="line" lang="haskell"></span>

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<td class="old_line diff-line-num" data-linenumber="406" style="width: 35px; color: rgba(5,5,6,.24); border-right-width: 1px; border-right-color: #ececef; border-right-style: solid; padding: inherit;" align="right" bgcolor="#fbfafd">

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<td class="new_line diff-line-num" data-linenumber="406" style="width: 35px; color: rgba(5,5,6,.24); border-right-width: 1px; border-right-color: #ececef; border-right-style: solid; padding: inherit;" align="right" bgcolor="#fbfafd">

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<td class="line_content" style="padding: inherit;"><pre style='display: block; font-size: 14px; color: #3a383f; position: relative; font-family: "GitLab Mono", "JetBrains Mono", "Menlo", "DejaVu Sans Mono", "Liberation Mono", "Consolas", "Ubuntu Mono", "Courier New", "andale mono", "lucida console", monospace; font-variant-ligatures: none; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'> <span id="LC406" class="line" lang="haskell">       <span class="p">;</span> <span class="n" style="color: #333333;">implicit_tvs</span> <span class="o" style="font-weight: 600;"><-</span> <span class="n" style="color: #333333;">zonkAndScopedSort</span> <span class="n" style="color: #333333;">implicit_tvs</span></span>

</pre></td>

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<td class="new_line diff-line-num" data-linenumber="407" style="width: 35px; color: rgba(5,5,6,.24); border-right-width: 1px; border-right-color: #ececef; border-right-style: solid; padding: inherit;" align="right" bgcolor="#fbfafd">

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<td class="line_content" style="padding: inherit;"><pre style='display: block; font-size: 14px; color: #3a383f; position: relative; font-family: "GitLab Mono", "JetBrains Mono", "Menlo", "DejaVu Sans Mono", "Liberation Mono", "Consolas", "Ubuntu Mono", "Courier New", "andale mono", "lucida console", monospace; font-variant-ligatures: none; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'> <span id="LC407" class="line" lang="haskell">       <span class="p">;</span> <span class="kr" style="font-weight: 600;">let</span> <span class="n" style="color: #333333;">implicit_bndrs</span> <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333333;">mkTyVarBinders</span> <span class="kt" style="color: #445588; font-weight: 600;">SpecifiedSpec</span> <span class="n" style="color: #333333;">implicit_tvs</span></span>

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