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<h3>
Marge Bot pushed to branch wip/marge_bot_batch_merge_job
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/45412ba0c406c7ba4b187605215a5ba407ca364c">45412ba0</a></strong>
<div>
<span>by Simon Jakobi</span>
<i>at 2020-06-14T22:39:15-04:00</i>
</div>
<pre class="commit-message" style="white-space: pre-wrap; margin: 0;">Use foldl' in unionManyUniqDSets
</pre>
</li>
<li>
<strong><a href="https://gitlab.haskell.org/ghc/ghc/-/commit/197398dbad29eec96a33c63ed666260015cf44b3">197398db</a></strong>
<div>
<span>by Moritz Angermann</span>
<i>at 2020-06-14T22:39:16-04:00</i>
</div>
<pre class="commit-message" style="white-space: pre-wrap; margin: 0;">Load .lo as well.
Some archives contain so called linker objects, with the affectionate
.lo suffic. For example the musl libc.a will come in that form. We
still want to load those objects, hence we should not discard them and
look for .lo as well. Ultimately we might want to fix this proerly by
looking at the file magic.
</pre>
</li>
<li>
<strong><a href="https://gitlab.haskell.org/ghc/ghc/-/commit/246f8cd8979d588e4bd4eefa129cefa342dbb096">246f8cd8</a></strong>
<div>
<span>by Vladislav Zavialov</span>
<i>at 2020-06-14T22:39:16-04:00</i>
</div>
<pre class="commit-message" style="white-space: pre-wrap; margin: 0;">User's Guide: KnownNat evidence is Natural
This bit of documentation got outdated after commit
1fcede43d2b30f33b7505e25eb6b1f321be0407f
</pre>
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<h4>4 changed files:</h4>
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<a href="#aebe2c3d616f6843166d2657bed048898add6bc9">
compiler/GHC/Tc/Instance/Class.hs
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<li class="file-stats">
<a href="#dd1734ed93e4694f773dd468a1855524e6bbca0f">
compiler/GHC/Types/Unique/DSet.hs
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<a href="#29dc3b2b1c0cb98b837ebf6ad4e0906522450f3a">
docs/users_guide/exts/type_literals.rst
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<li class="file-stats">
<a href="#c13531a3a86ee59ab6d8d4bd01fbea1ad9646bdb">
rts/linker/LoadArchive.c
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<h4>Changes:</h4>
<li id="aebe2c3d616f6843166d2657bed048898add6bc9">
<a href="https://gitlab.haskell.org/ghc/ghc/-/compare/28c466637ef9a068117059d558615a0e5c5876ca...246f8cd8979d588e4bd4eefa129cefa342dbb096#aebe2c3d616f6843166d2657bed048898add6bc9"><strong>compiler/GHC/Tc/Instance/Class.hs</strong></a>
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<td class="diff-line-num unfold js-unfold new_line" data-linenumber="259" 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">@@ -259,12 +259,12 @@ Note [KnownNat & KnownSymbol and EvLit]</td>
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<pre style="margin: 0;"> <span id="LC259" class="line" lang="haskell"><span class="cm" style="color: #998; font-style: italic;">~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~</span></span>
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<pre style="margin: 0;"> <span id="LC260" class="line" lang="haskell"><span class="cm" style="color: #998; font-style: italic;">A part of the type-level literals implementation are the classes</span></span>
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<pre style="margin: 0;"> <span id="LC261" class="line" lang="haskell"><span class="cm" style="color: #998; font-style: italic;">"KnownNat" and "KnownSymbol", which provide a "smart" constructor for</span></span>
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<td class="diff-line-num new_line old" data-linenumber="262" 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="LC262" class="line" lang="haskell"><span class="cm" style="color: #998; font-style: italic;">defining singleton values. Here is the key stuff from GHC.Type<span class="idiff left right">Li</span>ts</span></span>
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<td class="diff-line-num new new_line" data-linenumber="262" 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="LC262" class="line" lang="haskell"><span class="cm" style="color: #998; font-style: italic;">defining singleton values. Here is the key stuff from GHC.Type<span class="idiff left right">Na</span>ts</span></span>
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<pre style="margin: 0;"> <span id="LC263" class="line" lang="haskell"></span>
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<pre style="margin: 0;"> <span id="LC264" class="line" lang="haskell"><span class="cm" style="color: #998; font-style: italic;"> class KnownNat (n :: Nat) where</span></span>
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<pre style="margin: 0;"> <span id="LC265" class="line" lang="haskell"><span class="cm" style="color: #998; font-style: italic;"> natSing :: SNat n</span></span>
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<pre style="margin: 0;"> <span id="LC266" class="line" lang="haskell"></span>
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<pre style="margin: 0;">-<span id="LC267" class="line" lang="haskell"><span class="cm" style="color: #998; font-style: italic;"> newtype SNat (n :: Nat) = SNat <span class="idiff left right">Integer</span></span></span>
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<pre style="margin: 0;">+<span id="LC267" class="line" lang="haskell"><span class="cm" style="color: #998; font-style: italic;"> newtype SNat (n :: Nat) = SNat <span class="idiff left right">Natural</span></span></span>
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<pre style="margin: 0;"> <span id="LC268" class="line" lang="haskell"></span>
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<pre style="margin: 0;"> <span id="LC269" class="line" lang="haskell"><span class="cm" style="color: #998; font-style: italic;">Conceptually, this class has infinitely many instances:</span></span>
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<pre style="margin: 0;"> <span id="LC270" class="line" lang="haskell"></span>
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<td class="diff-line-num unfold js-unfold old_line" data-linenumber="291" 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="291" 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">@@ -291,10 +291,10 @@ Also note that `natSing` and `SNat` are never actually exposed from the</td>
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<pre style="margin: 0;"> <span id="LC291" class="line" lang="haskell"><span class="cm" style="color: #998; font-style: italic;">library---they are just an implementation detail. Instead, users see</span></span>
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<pre style="margin: 0;"> <span id="LC292" class="line" lang="haskell"><span class="cm" style="color: #998; font-style: italic;">a more convenient function, defined in terms of `natSing`:</span></span>
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<pre style="margin: 0;"> <span id="LC293" class="line" lang="haskell"></span>
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<pre style="margin: 0;">-<span id="LC294" class="line" lang="haskell"><span class="cm" style="color: #998; font-style: italic;"> natVal :: KnownNat n => proxy n -> <span class="idiff left right">Integer</span></span></span>
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<pre style="margin: 0;">+<span id="LC294" class="line" lang="haskell"><span class="cm" style="color: #998; font-style: italic;"> natVal :: KnownNat n => proxy n -> <span class="idiff left right">Natural</span></span></span>
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<pre style="margin: 0;"> <span id="LC295" class="line" lang="haskell"></span>
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<pre style="margin: 0;"> <span id="LC296" class="line" lang="haskell"><span class="cm" style="color: #998; font-style: italic;">The reason we don't use this directly in the class is that it is simpler</span></span>
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<pre style="margin: 0;">-<span id="LC297" class="line" lang="haskell"><span class="cm" style="color: #998; font-style: italic;">and more efficient to pass around a<span class="idiff left right">n integer</span> rather than an entire function,</span></span>
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<pre style="margin: 0;">+<span id="LC297" class="line" lang="haskell"><span class="cm" style="color: #998; font-style: italic;">and more efficient to pass around a<span class="idiff left right"> Natural</span> rather than an entire function,</span></span>
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<pre style="margin: 0;"> <span id="LC298" class="line" lang="haskell"><span class="cm" style="color: #998; font-style: italic;">especially when the `KnowNat` evidence is packaged up in an existential.</span></span>
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<pre style="margin: 0;"> <span id="LC299" class="line" lang="haskell"></span>
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<pre style="margin: 0;"> <span id="LC300" class="line" lang="haskell"><span class="cm" style="color: #998; font-style: italic;">The story for kind `Symbol` is analogous:</span></span>
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<a href="https://gitlab.haskell.org/ghc/ghc/-/compare/28c466637ef9a068117059d558615a0e5c5876ca...246f8cd8979d588e4bd4eefa129cefa342dbb096#dd1734ed93e4694f773dd468a1855524e6bbca0f"><strong>compiler/GHC/Types/Unique/DSet.hs</strong></a>
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<td class="line_content match " style="padding-left: 0.5em; padding-right: 0.5em; color: rgba(0,0,0,0.3);" bgcolor="#fafafa">@@ -81,8 +81,8 @@ unionUniqDSets :: UniqDSet a -> UniqDSet a -> UniqDSet a</td>
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<pre style="margin: 0;"> <span id="LC81" class="line" lang="haskell"><span class="n" style="color: #333;">unionUniqDSets</span> <span class="p">(</span><span class="kt" style="color: #458; font-weight: 600;">UniqDSet</span> <span class="n" style="color: #333;">s</span><span class="p">)</span> <span class="p">(</span><span class="kt" style="color: #458; font-weight: 600;">UniqDSet</span> <span class="n" style="color: #333;">t</span><span class="p">)</span> <span class="o" style="font-weight: 600;">=</span> <span class="kt" style="color: #458; font-weight: 600;">UniqDSet</span> <span class="p">(</span><span class="n" style="color: #333;">plusUDFM</span> <span class="n" style="color: #333;">s</span> <span class="n" style="color: #333;">t</span><span class="p">)</span></span>
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<pre style="margin: 0;"> <span id="LC82" class="line" lang="haskell"></span>
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<pre style="margin: 0;"> <span id="LC83" class="line" lang="haskell"><span class="n" style="color: #333;">unionManyUniqDSets</span> <span class="o" style="font-weight: 600;">::</span> <span class="p">[</span><span class="kt" style="color: #458; font-weight: 600;">UniqDSet</span> <span class="n" style="color: #333;">a</span><span class="p">]</span> <span class="o" style="font-weight: 600;">-></span> <span class="kt" style="color: #458; font-weight: 600;">UniqDSet</span> <span class="n" style="color: #333;">a</span></span>
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<pre style="margin: 0;">-<span id="LC84" class="line" lang="haskell"><span class="n" style="color: #333;">unionManyUniqDSets</span> <span class="kt" style="color: #458; font-weight: 600;">[]</span> <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333;">emptyUniqDSet</span></span>
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<pre style="margin: 0;">-<span id="LC85" class="line" lang="haskell"><span class="n" style="color: #333;">unionManyUniqDSets</span> <span class="n" style="color: #333;"><span class="idiff left">sets</span></span><span class="idiff"> </span><span class="o" style="font-weight: 600;"><span class="idiff">=</span></span><span class="idiff"> </span><span class="n" style="color: #333;"><span class="idiff">foldr1</span></span><span class="idiff"> </span><span class="n" style="color: #333;"><span class="idiff">unionUniqDSets</span></span><span class="idiff"> </span><span class="n" style="color: #333;"><span class="idiff right">set</span>s</span></span>
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<pre style="margin: 0;">+<span id="LC84" class="line" lang="haskell"><span class="n" style="color: #333;">unionManyUniqDSets</span> <span class="kt" style="color: #458; font-weight: 600;">[]</span> <span class="idiff left right"> </span><span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333;">emptyUniqDSet</span></span>
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<pre style="margin: 0;">+<span id="LC85" class="line" lang="haskell"><span class="n" style="color: #333;">unionManyUniqDSets</span> <span class="p"><span class="idiff left">(</span></span><span class="n" style="color: #333;"><span class="idiff">x</span></span><span class="o" style="font-weight: 600;"><span class="idiff">:</span></span><span class="n" style="color: #333;"><span class="idiff">xs</span></span><span class="p"><span class="idiff">)</span></span><span class="idiff"> </span><span class="o" style="font-weight: 600;"><span class="idiff">=</span></span><span class="idiff"> </span><span class="n" style="color: #333;"><span class="idiff">foldl'</span></span><span class="idiff"> </span><span class="n" style="color: #333;"><span class="idiff">unionUniqDSets</span></span><span class="idiff"> </span><span class="n" style="color: #333;"><span class="idiff">x</span></span><span class="idiff"> </span><span class="n" style="color: #333;"><span class="idiff right">x</span>s</span></span>
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<pre style="margin: 0;"> <span id="LC86" class="line" lang="haskell"></span>
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<pre style="margin: 0;"> <span id="LC87" class="line" lang="haskell"><span class="n" style="color: #333;">minusUniqDSet</span> <span class="o" style="font-weight: 600;">::</span> <span class="kt" style="color: #458; font-weight: 600;">UniqDSet</span> <span class="n" style="color: #333;">a</span> <span class="o" style="font-weight: 600;">-></span> <span class="kt" style="color: #458; font-weight: 600;">UniqDSet</span> <span class="n" style="color: #333;">a</span> <span class="o" style="font-weight: 600;">-></span> <span class="kt" style="color: #458; font-weight: 600;">UniqDSet</span> <span class="n" style="color: #333;">a</span></span>
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<pre style="margin: 0;"> <span id="LC88" class="line" lang="haskell"><span class="n" style="color: #333;">minusUniqDSet</span> <span class="p">(</span><span class="kt" style="color: #458; font-weight: 600;">UniqDSet</span> <span class="n" style="color: #333;">s</span><span class="p">)</span> <span class="p">(</span><span class="kt" style="color: #458; font-weight: 600;">UniqDSet</span> <span class="n" style="color: #333;">t</span><span class="p">)</span> <span class="o" style="font-weight: 600;">=</span> <span class="kt" style="color: #458; font-weight: 600;">UniqDSet</span> <span class="p">(</span><span class="n" style="color: #333;">minusUDFM</span> <span class="n" style="color: #333;">s</span> <span class="n" style="color: #333;">t</span><span class="p">)</span></span>
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<a href="https://gitlab.haskell.org/ghc/ghc/-/compare/28c466637ef9a068117059d558615a0e5c5876ca...246f8cd8979d588e4bd4eefa129cefa342dbb096#29dc3b2b1c0cb98b837ebf6ad4e0906522450f3a"><strong>docs/users_guide/exts/type_literals.rst</strong></a>
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<td class="line_content match " style="padding-left: 0.5em; padding-right: 0.5em; color: rgba(0,0,0,0.3);" bgcolor="#fafafa">@@ -10,10 +10,10 @@ Numeric literals are of kind ``Nat``, while string literals are of kind</td>
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<pre style="margin: 0;"> <span id="LC10" class="line" lang="plaintext">extension.</span>
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<pre style="margin: 0;"> <span id="LC11" class="line" lang="plaintext"></span>
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<pre style="margin: 0;"> <span id="LC12" class="line" lang="plaintext">The kinds of the literals and all other low-level operations for this</span>
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<pre style="margin: 0;">-<span id="LC13" class="line" lang="plaintext">feature are defined in module<span class="idiff left right"> ``GHC.TypeLits``. Note that the module</span></span>
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<pre style="margin: 0;">-<span id="LC14" class="line" lang="plaintext"><span class="idiff left right">defines some type-level operators that clash with their value-level</span></span>
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<pre style="margin: 0;">-<span id="LC15" class="line" lang="plaintext"><span class="idiff left right">counterparts (e.g. ``(+)``). Import and export declarations referring to</span></span>
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<pre style="margin: 0;">-<span id="LC16" class="line" lang="plaintext">these operators require an explicit namespace annotation (see</span>
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<pre style="margin: 0;">+<span id="LC13" class="line" lang="plaintext">feature are defined in module<span class="idiff left right">s ``GHC.TypeLits`` and ``GHC.TypeNats``.</span></span>
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<pre style="margin: 0;">+<span id="LC14" class="line" lang="plaintext"><span class="idiff left right">Note that these modules define some type-level operators that clash with their</span></span>
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<pre style="margin: 0;">+<span id="LC15" class="line" lang="plaintext"><span class="idiff left right">value-level counterparts (e.g. ``(+)``). Import and export declarations</span></span>
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<pre style="margin: 0;">+<span id="LC16" class="line" lang="plaintext"><span class="idiff left right">referring to </span>these operators require an explicit namespace annotation (see</span>
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<pre style="margin: 0;"> <span id="LC17" class="line" lang="plaintext">:ref:`explicit-namespaces`).</span>
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<pre style="margin: 0;"> <span id="LC18" class="line" lang="plaintext"></span>
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<pre style="margin: 0;"> <span id="LC19" class="line" lang="plaintext">Here is an example of using type-level numeric literals to provide a</span>
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<td class="line_content match " style="padding-left: 0.5em; padding-right: 0.5em; color: rgba(0,0,0,0.3);" bgcolor="#fafafa">@@ -59,7 +59,8 @@ a type-level literal. This is done with the functions ``natVal`` and</td>
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<pre style="margin: 0;"> <span id="LC59" class="line" lang="plaintext">These functions are overloaded because they need to return a different</span>
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<pre style="margin: 0;"> <span id="LC60" class="line" lang="plaintext">result, depending on the type at which they are instantiated. ::</span>
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<pre style="margin: 0;"> <span id="LC61" class="line" lang="plaintext"></span>
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<pre style="margin: 0;">-<span id="LC62" class="line" lang="plaintext"> natVal :: KnownNat n => proxy n -> Integer</span>
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<pre style="margin: 0;">+<span id="LC62" class="line" lang="plaintext"> natVal :: KnownNat n => proxy n -> Natural -- from GHC.TypeNats</span>
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<pre style="margin: 0;">+<span id="LC63" class="line" lang="plaintext"> natVal :: KnownNat n => proxy n -> Integer -- from GHC.TypeLits</span>
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<pre style="margin: 0;"> <span id="LC64" class="line" lang="plaintext"></span>
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<pre style="margin: 0;"> <span id="LC65" class="line" lang="plaintext"> -- instance KnownNat 0</span>
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<pre style="margin: 0;"> <span id="LC66" class="line" lang="plaintext"> -- instance KnownNat 1</span>
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<td class="line_content match " style="padding-left: 0.5em; padding-right: 0.5em; color: rgba(0,0,0,0.3);" bgcolor="#fafafa">@@ -79,7 +80,9 @@ will be unknown at compile-time, so it is hidden in an existential type.</td>
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<pre style="margin: 0;"> <span id="LC80" class="line" lang="plaintext">The conversion may be performed using ``someNatVal`` for integers and</span>
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<pre style="margin: 0;"> <span id="LC81" class="line" lang="plaintext">``someSymbolVal`` for strings: ::</span>
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<pre style="margin: 0;"> <span id="LC82" class="line" lang="plaintext"></span>
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<pre style="margin: 0;">-<span id="LC82" class="line" lang="plaintext"> someNatVal :: Integer -> Maybe SomeNat</span>
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<pre style="margin: 0;">+<span id="LC83" class="line" lang="plaintext"> someNatVal :: Natural -> Maybe SomeNat -- from GHC.TypeNats</span>
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<pre style="margin: 0;">+<span id="LC84" class="line" lang="plaintext"> someNatVal :: Integer -> Maybe SomeNat -- from GHC.TypeLits</span>
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<pre style="margin: 0;">+<span id="LC85" class="line" lang="plaintext"></span>
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<pre style="margin: 0;"> <span id="LC86" class="line" lang="plaintext"> SomeNat :: KnownNat n => Proxy n -> SomeNat</span>
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<pre style="margin: 0;"> <span id="LC87" class="line" lang="plaintext"></span>
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<pre style="margin: 0;"> <span id="LC88" class="line" lang="plaintext">The operations on strings are similar.</span>
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<a href="https://gitlab.haskell.org/ghc/ghc/-/compare/28c466637ef9a068117059d558615a0e5c5876ca...246f8cd8979d588e4bd4eefa129cefa342dbb096#c13531a3a86ee59ab6d8d4bd01fbea1ad9646bdb"><strong>rts/linker/LoadArchive.c</strong></a>
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<td class="line_content match " style="padding-left: 0.5em; padding-right: 0.5em; color: rgba(0,0,0,0.3);" bgcolor="#fafafa">@@ -461,6 +461,7 @@ static HsInt loadArchive_ (pathchar *path)</td>
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<pre style="margin: 0;"> <span id="LC461" class="line" lang="c"> <span class="cm" style="color: #998; font-style: italic;">/* TODO: Stop relying on file extensions to determine input formats.</span></span>
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<pre style="margin: 0;"> <span id="LC462" class="line" lang="c"><span class="cm" style="color: #998; font-style: italic;"> Instead try to match file headers. See #13103. */</span></span>
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<pre style="margin: 0;"> <span id="LC463" class="line" lang="c"> <span class="n" style="color: #333;">isObject</span> <span class="o" style="font-weight: 600;">=</span> <span class="p">(</span><span class="n" style="color: #333;">thisFileNameSize</span> <span class="o" style="font-weight: 600;">>=</span> <span class="mi" style="color: #099;">2</span> <span class="o" style="font-weight: 600;">&&</span> <span class="n" style="color: #333;">strncmp</span><span class="p">(</span><span class="n" style="color: #333;">fileName</span> <span class="o" style="font-weight: 600;">+</span> <span class="n" style="color: #333;">thisFileNameSize</span> <span class="o" style="font-weight: 600;">-</span> <span class="mi" style="color: #099;">2</span><span class="p">,</span> <span class="s" style="color: #d14;">".o"</span> <span class="p">,</span> <span class="mi" style="color: #099;">2</span><span class="p">)</span> <span class="o" style="font-weight: 600;">==</span> <span class="mi" style="color: #099;">0</span><span class="p">)</span></span>
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<pre style="margin: 0;">+<span id="LC464" class="line" lang="c"> <span class="o" style="font-weight: 600;">||</span> <span class="p">(</span><span class="n" style="color: #333;">thisFileNameSize</span> <span class="o" style="font-weight: 600;">>=</span> <span class="mi" style="color: #099;">3</span> <span class="o" style="font-weight: 600;">&&</span> <span class="n" style="color: #333;">strncmp</span><span class="p">(</span><span class="n" style="color: #333;">fileName</span> <span class="o" style="font-weight: 600;">+</span> <span class="n" style="color: #333;">thisFileNameSize</span> <span class="o" style="font-weight: 600;">-</span> <span class="mi" style="color: #099;">3</span><span class="p">,</span> <span class="s" style="color: #d14;">".lo"</span> <span class="p">,</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;">0</span><span class="p">)</span></span>
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<pre style="margin: 0;"> <span id="LC465" class="line" lang="c"> <span class="o" style="font-weight: 600;">||</span> <span class="p">(</span><span class="n" style="color: #333;">thisFileNameSize</span> <span class="o" style="font-weight: 600;">>=</span> <span class="mi" style="color: #099;">4</span> <span class="o" style="font-weight: 600;">&&</span> <span class="n" style="color: #333;">strncmp</span><span class="p">(</span><span class="n" style="color: #333;">fileName</span> <span class="o" style="font-weight: 600;">+</span> <span class="n" style="color: #333;">thisFileNameSize</span> <span class="o" style="font-weight: 600;">-</span> <span class="mi" style="color: #099;">4</span><span class="p">,</span> <span class="s" style="color: #d14;">".p_o"</span><span class="p">,</span> <span class="mi" style="color: #099;">4</span><span class="p">)</span> <span class="o" style="font-weight: 600;">==</span> <span class="mi" style="color: #099;">0</span><span class="p">)</span></span>
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<pre style="margin: 0;"> <span id="LC466" class="line" lang="c"> <span class="o" style="font-weight: 600;">||</span> <span class="p">(</span><span class="n" style="color: #333;">thisFileNameSize</span> <span class="o" style="font-weight: 600;">>=</span> <span class="mi" style="color: #099;">4</span> <span class="o" style="font-weight: 600;">&&</span> <span class="n" style="color: #333;">strncmp</span><span class="p">(</span><span class="n" style="color: #333;">fileName</span> <span class="o" style="font-weight: 600;">+</span> <span class="n" style="color: #333;">thisFileNameSize</span> <span class="o" style="font-weight: 600;">-</span> <span class="mi" style="color: #099;">4</span><span class="p">,</span> <span class="s" style="color: #d14;">".obj"</span><span class="p">,</span> <span class="mi" style="color: #099;">4</span><span class="p">)</span> <span class="o" style="font-weight: 600;">==</span> <span class="mi" style="color: #099;">0</span><span class="p">);</span></span>
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<pre style="margin: 0;"> <span id="LC467" class="line" lang="c"></span>
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