Thanks Simon, I can't confirm just yet, because it's impossible to print the Id details in the TypeEnv (probably because of some know-tying somewhere?), but looking at the code I can't see where we update ModDetails returned by hscIncrementalCompile in compileOne' (used by batch mode but not by one-shot mode), so I think you're right about this being the problem.
Ömer Simon Peyton Jones <simo...@microsoft.com>, 15 Eki 2019 Sal, 00:35 tarihinde şunu yazdı: > > In --make mode, after compiling module M, rather than serialising M.hi and > the deserialising and typechecking it, we simply use the type environment > generated by compiling M and put it into M's entry of the Home Package Table > (HPT). > > But we have to take care to ensure that the IdInfo in that type-env matches > the IdInfo that would be obtained by reading M.hi. This is the tidy_type_env > returned by TidyPgm.tidyPgm. > > Now, in your cafInfo work you are working out the CAFFy-ness of Ids later, > and popping this info into M's ModIface. But of course, in --make mode, you > must _also_ put that same info into M's md_types type envt in the ModDetails > returned by tidyPgm. > > I bet that omitting that step is the problem. > > Simon > > | -----Original Message----- > | From: ghc-devs <ghc-devs-boun...@haskell.org> On Behalf Of Ömer Sinan > | Agacan > | Sent: 14 October 2019 20:31 > | To: ghc-devs <ghc-devs@haskell.org> > | Subject: Help with debugging a batch mode (or type checker) bug > | > | Hi, > | > | In !1304 I'm currently having a bug where I get correct IdInfos for > | imported Ids in one-shot mode (-c), but not when I use batch mode (-- > | make). If I add a few prints I can see that in hscIncrementalCompile > | right before hscIncrementalFrontend the hsc_HPT has the correct IdInfos > | for the imported Ids, but somehow in the desugarer output the IdInfo is > | lost. Can anyone point me to the right places in the typechecker or the > | desugarer for me to look at? > | > | Thanks, > | > | Ömer > | _______________________________________________ > | ghc-devs mailing list > | ghc-devs@haskell.org > | https://nam06.safelinks.protection.outlook.com/?url=http%3A%2F%2Fmail.has > | kell.org%2Fcgi-bin%2Fmailman%2Flistinfo%2Fghc- > | devs&data=02%7C01%7Csimonpj%40microsoft.com%7C82e14cca4ab94038a05208d > | 750dd31e1%7C72f988bf86f141af91ab2d7cd011db47%7C1%7C0%7C637066783278881153 > | &sdata=grXCcgzashiOYGOLafr%2F32Q%2BYr5X1tonSavQ5pVlx0M%3D&reserve > | d=0 _______________________________________________ ghc-devs mailing list ghc-devs@haskell.org http://mail.haskell.org/cgi-bin/mailman/listinfo/ghc-devs