Hi, Am Dienstag, den 02.07.2013, 12:56 -0500 schrieb Nicolas Frisby:
For my light experimentation, I have recovered these two values from the ModGuts that all plugins receive. Hopefully someone will shout out if there's pitfalls to avoid.
* The mg_rdr_env field is of type GlobalRdrEnv.
strange, why did I miss that? But I can’t get it to work, even looking up an element that I took from the GRE itself returns []: let e' = head (head (occEnvElts env)) putMsgS $ showSDoc dflags (ppr e') putMsgS $ showSDoc dflags (ppr (lookupGRE_RdrName (nameRdrName (gre_name e')) env)) prints: GHC.NT.Type.NT imported from `GHC.NT.Type' at GHC/NT.hs:5:1-18 (and originally defined at GHC/NT/Type.hs:6:6-7) [] Also, trying to construct a RdrName that I can look up fails: let rdrName = mkRdrQual (mkModuleName "GHC.NT.Type") (mkTcOcc "NT") putMsgS $ showSDoc dflags (ppr (lookupGRE_RdrName rdrName env)) prints also just []. What am I doing wrong? Thanks, Joachim -- Joachim “nomeata” Breitner mail@joachim-breitner.de • http://www.joachim-breitner.de/ Jabber: nomeata@joachim-breitner.de • GPG-Key: 0x4743206C Debian Developer: nomeata@debian.org