<div dir="ltr"><div>I've created a bug sample project on github: <a href="https://github.com/csabahruska/ghc-bug-sample">https://github.com/csabahruska/ghc-bug-sample</a></div><div>Follow the readme to reproduce the bug.</div><div><br></div><div>Cheers,</div><div>Csaba<br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Tue, Mar 10, 2020 at 12:31 PM Csaba Hruska <<a href="mailto:csaba.hruska@gmail.com">csaba.hruska@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><div>Hello,</div><div><br></div><div>GHC HEAD (9668781a36941e7552fcec38f6d4e1d5ec3ef6d1) compiled with the Quickest flavour segfaults when compiles optparse-applicative-0.15.1.0.</div><div>But it compiles fine with the Quick or the default flavours. </div><div><div><img src="cid:ii_k7ltbi480" alt="image.png" width="474" height="87"><br></div><div>Everything compiles fine (with vanilla Quickest GHC HEAD) until the Options.Applicative.Help.Core module where GHC segfaults. (as I understand the error code)<br></div></div><div><br></div><div>Is this a known bug?</div><div>If not then I'll submit an issue.</div><div><br></div><div>Thanks,</div><div>Csaba<br></div></div>
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