import FastString
import Outputable
import Binary
+import StaticFlags( opt_SuppressUniques )
import Data.Char
\end{code}
pprOccName (OccName sp occ)
= getPprStyle $ \ sty ->
if codeStyle sty
- then ftext (zEncodeFS occ)
- else ftext occ <> if debugStyle sty
- then braces (pprNameSpaceBrief sp)
- else empty
+ then ftext (zEncodeFS occ)
+ else pp_occ <> pp_debug sty
+ where
+ pp_debug sty | debugStyle sty = braces (pprNameSpaceBrief sp)
+ | otherwise = empty
+
+ pp_occ | opt_SuppressUniques = text (strip_th_unique (unpackFS occ))
+ | otherwise = ftext occ
+
+ -- See Note [Suppressing uniques in OccNames]
+ strip_th_unique ('[' : c : _) | isAlphaNum c = []
+ strip_th_unique (c : cs) = c : strip_th_unique cs
+ strip_th_unique [] = []
\end{code}
+Note [Suppressing uniques in OccNames]
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+This is a hack to de-wobblify the OccNames that contain uniques from
+Template Haskell that have been turned into a string in the OccName.
+See Note [Unique OccNames from Template Haskell] in Convert.hs
%************************************************************************
%* *