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<h3>
Sven Tennie pushed to branch wip/ghc-debug
at <a href="https://gitlab.haskell.org/ghc/ghc">Glasgow Haskell Compiler / GHC</a>
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<h4>
Commits:
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<strong><a href="https://gitlab.haskell.org/ghc/ghc/-/commit/2db2bfb3a0d2a0017864e1d4c1491910213bb880">2db2bfb3</a></strong>
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<span>by Sven Tennie</span>
<i>at 2020-07-25T18:34:47+02:00</i>
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<pre class="commit-message" style="white-space: pre-wrap; margin: 0;">Add dummy import for PeekProfInfo_ProfilingEnabled for non-profiled builds
This circumvents #15197. Otherwise PeekProfInfo_ProfilingEnabled
wouldn't be available for make-based builds.
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<h4>1 changed file:</h4>
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<a href="#06b370ff84e63d5f9d23a0e79846fa802f93dc44">
libraries/ghc-heap/GHC/Exts/Heap.hs
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<h4>Changes:</h4>
<li id="06b370ff84e63d5f9d23a0e79846fa802f93dc44">
<a href="https://gitlab.haskell.org/ghc/ghc/-/commit/2db2bfb3a0d2a0017864e1d4c1491910213bb880#06b370ff84e63d5f9d23a0e79846fa802f93dc44"><strong>libraries/ghc-heap/GHC/Exts/Heap.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">@@ -64,6 +64,13 @@ import GHC.Exts.Heap.ProfInfo.Types</td>
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<pre style="margin: 0;"> <span id="LC64" class="line" lang="haskell"><span class="kr" style="font-weight: 600;">import</span> <span class="nn" style="color: #555;">GHC.Exts.Heap.ProfInfo.PeekProfInfo_ProfilingEnabled</span></span>
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<pre style="margin: 0;"> <span id="LC65" class="line" lang="haskell"><span class="kr" style="font-weight: 600;">import</span> <span class="nn" style="color: #555;">GHC.Exts.Heap.InfoTableProf</span></span>
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<pre style="margin: 0;"> <span id="LC66" class="line" lang="haskell"><span class="o" style="font-weight: 600;">#</span><span class="kr" style="font-weight: 600;">else</span></span>
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<pre style="margin: 0;">+<span id="LC67" class="line" lang="haskell"><span class="c1" style="color: #998; font-style: italic;">-- This import makes PeekProfInfo_ProfilingEnabled available in make-based</span></span>
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<pre style="margin: 0;">+<span id="LC68" class="line" lang="haskell"><span class="c1" style="color: #998; font-style: italic;">-- builds. See #15197 for details (even though the related patch didn't</span></span>
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<pre style="margin: 0;">+<span id="LC69" class="line" lang="haskell"><span class="c1" style="color: #998; font-style: italic;">-- seem to fix the issue).</span></span>
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<pre style="margin: 0;">+<span id="LC70" class="line" lang="haskell"><span class="c1" style="color: #998; font-style: italic;">-- GHC.Exts.Heap.Closures uses the same trick to include</span></span>
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<pre style="margin: 0;">+<span id="LC71" class="line" lang="haskell"><span class="c1" style="color: #998; font-style: italic;">-- GHC.Exts.Heap.InfoTableProf into make-based builds.</span></span>
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<pre style="margin: 0;">+<span id="LC72" class="line" lang="haskell"><span class="kr" style="font-weight: 600;">import</span> <span class="nn" style="color: #555;">GHC.Exts.Heap.ProfInfo.PeekProfInfo_ProfilingEnabled</span> <span class="p">()</span></span>
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<pre style="margin: 0;">+<span id="LC73" class="line" lang="haskell"></span>
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<pre style="margin: 0;"> <span id="LC74" class="line" lang="haskell"><span class="kr" style="font-weight: 600;">import</span> <span class="nn" style="color: #555;">GHC.Exts.Heap.ProfInfo.PeekProfInfo_ProfilingDisabled</span></span>
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<pre style="margin: 0;"> <span id="LC75" class="line" lang="haskell"><span class="kr" style="font-weight: 600;">import</span> <span class="nn" style="color: #555;">GHC.Exts.Heap.InfoTable</span></span>
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<pre style="margin: 0;"> <span id="LC76" class="line" lang="haskell"><span class="o" style="font-weight: 600;">#</span><span class="n" style="color: #333;">endif</span></span>
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