From 4fbd2b4b0088d373f0d026dc1cd7117269c7a9db Mon Sep 17 00:00:00 2001 From: Simon Peyton Jones Date: Fri, 25 May 2012 08:30:11 +0100 Subject: Follow changes in LHsTyVarBndrs --- src/Haddock/Utils.hs | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) (limited to 'src/Haddock/Utils.hs') diff --git a/src/Haddock/Utils.hs b/src/Haddock/Utils.hs index 3814b97e..4114b1db 100644 --- a/src/Haddock/Utils.hs +++ b/src/Haddock/Utils.hs @@ -13,7 +13,7 @@ module Haddock.Utils ( -- * Misc utilities - restrictTo, + restrictTo, emptyHsQTvs, toDescription, toInstalledDescription, -- * Filename utilities @@ -172,6 +172,12 @@ restrictDecls names decls = mapMaybe (filterLSigNames (`elem` names)) decls restrictATs :: [Name] -> [LTyClDecl Name] -> [LTyClDecl Name] restrictATs names ats = [ at | at <- ats , tcdName (unL at) `elem` names ] +emptyHsQTvs :: LHsTyVarBndrs Name +-- This function is here, rather than in HsTypes, because it *renamed*, but +-- does not necessarily have all the rigt kind variables. It is used +-- in Haddock just for printing, so it doesn't matter +emptyHsQTvs = HsQTvs { hsq_kvs = error "haddock:emptyHsQTvs", hsq_tvs = [] } + -------------------------------------------------------------------------------- -- * Filename mangling functions stolen from s main/DriverUtil.lhs. -- cgit v1.2.3