<div dir="ltr"><div>Hi,</div><div><br></div><div>I am changing the hashing algorithm used to create Fingerprints but somehow the annrun01.hs test has started failing and I don't quite understand why.</div><div><br></div><div>From what I can tell the failure happens during deserialization but the module itself is still found.</div><div>The calls findGlobalAnns deserializeWithData target seem to return nothing.</div><div><br></div><div>Calling
<code>~/ghc/inplace/bin/ghc-stage2.exe --show-iface Annrun01_Help.hi</code> shows that GHC itself understands the module fine though.</div><div><br></div><div>Does someone have an idea why deserialization might be failing? but also how does one debug this? Almost none of the structures have a Show or Outputable instance...</div><div><br></div><div>Thanks,</div><div>Tamar<br></div></div>