<div dir="ltr">Probably just what it says -- plugins is calling ghc and passing the -fglasgow-exts flag. I would try just removing that flag.<div><br></div><div>- jeremy</div></div><div class="gmail_extra"><br><br><div class="gmail_quote">
On Tue, Sep 17, 2013 at 2:08 AM, Petr Pudlák <span dir="ltr"><<a href="mailto:petr.mvd@gmail.com" target="_blank">petr.mvd@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div bgcolor="#FFFFFF" text="#000000">
<div>Any ideas what could be causing the
problem? I could try creating a patch, but I have no clue where to
start.<br>
<br>
Best regards,<br>
Petr<br>
<br>
Dne 09/16/2013 11:12 PM, Jeremy Shaw napsal(a):<br>
</div><div><div class="h5">
<blockquote type="cite">
<div dir="ltr">plugins probably needs to be patched[1]. I'll
happily apply such a patch.
<div><br>
</div>
<div>- jeremy</div>
<div>[1] or rewritten from the ground up</div>
</div>
<div class="gmail_extra"><br>
<br>
<div class="gmail_quote">
On Mon, Sep 16, 2013 at 2:49 AM, Petr Pudlák <span dir="ltr"><<a href="mailto:petr.mvd@gmail.com" target="_blank">petr.mvd@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
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<div>
<p style="margin:1.2em 0px!important">Hi,</p>
<p style="margin:1.2em 0px!important">I'm playing with
“plugins”, trying to evaluate a simple expression:</p>
<pre style="font-size:0.85em;font-family:Consolas,Inconsolata,Courier,monospace;font-size:1em;line-height:1.2em;overflow:auto;margin:1.2em 0px"><code style="font-size:0.85em;font-family:Consolas,Inconsolata,Courier,monospace;margin:0px 0.15em;padding:0px 0.3em;white-space:nowrap;border:1px solid rgb(234,234,234);background-color:rgb(248,248,248);border-radius:3px 3px 3px 3px;display:inline;white-space:pre-wrap;border-radius:3px 3px 3px 3px;border:1px solid rgb(204,204,204);padding:0.5em 0.7em;display:block;padding:0.5em;color:rgb(51,51,51);background:none repeat scroll 0% 0% rgb(248,248,255)"><span><span style="color:rgb(51,51,51);font-weight:bold">import</span> Control.Monad</span>
<span><span style="color:rgb(51,51,51);font-weight:bold">import</span> System.Eval.Haskell</span>
<span style="color:rgb(153,0,0);font-weight:bold">main</span> = <span style="color:rgb(51,51,51);font-weight:bold">do</span>
<span style="color:rgb(51,51,51);font-weight:bold">let</span> fExpr = <span style="color:rgb(221,17,68)">"1 + 2 :: Int"</span>
r <- eval_ fExpr [<span style="color:rgb(221,17,68)">"Prelude"</span>] [] [] []
:: <span>IO</span> (<span>Either</span> [<span>String</span>] (<span>Maybe</span> <span>Int</span>))
<span style="color:rgb(51,51,51);font-weight:bold">case</span> r <span style="color:rgb(51,51,51);font-weight:bold">of</span>
<span>Right</span> (<span>Just</span> f) -> <span style="color:rgb(51,51,51);font-weight:bold">do</span>
print $ f
<span>Left</span> err -> putStrLn $ <span style="color:rgb(221,17,68)">"Error: "</span> ++ unlines err
_ -> putStrLn $ <span style="color:rgb(221,17,68)">"Unknown error."</span></code></pre>
<p style="margin:1.2em 0px!important">However, it fails
with</p>
<pre style="font-size:0.85em;font-family:Consolas,Inconsolata,Courier,monospace;font-size:1em;line-height:1.2em;overflow:auto;margin:1.2em 0px"><code style="font-size:0.85em;font-family:Consolas,Inconsolata,Courier,monospace;margin:0px 0.15em;padding:0px 0.3em;white-space:nowrap;border:1px solid rgb(234,234,234);background-color:rgb(248,248,248);border-radius:3px 3px 3px 3px;display:inline;white-space:pre-wrap;border-radius:3px 3px 3px 3px;border:1px solid rgb(204,204,204);padding:0.5em 0.7em;display:block;padding:0.5em;color:rgb(51,51,51);background:none repeat scroll 0% 0% rgb(248,248,255)">Error:
on the commandline: Warning:
-fglasgow-exts is deprecated: Use individual extensions instead</code></pre>
<p style="margin:1.2em 0px!important">Am I doing
something wrong? How can I turn off the flag?</p>
<p style="margin:1.2em 0px!important">I'm using GHC
7.6.3.</p>
<p style="margin:1.2em 0px!important"> Thanks,<br>
Petr</p>
</div>
</div>
<br>
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</blockquote>
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<br>
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</blockquote>
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</div></div></div>
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