FIX: add missing case to OccName.isSymOcc

diff --git a/compiler/basicTypes/OccName.lhs b/compiler/basicTypes/OccName.lhs
index b466741..13978e2 100644 (file)
--- a/compiler/basicTypes/OccName.lhs
+++ b/compiler/basicTypes/OccName.lhs
@@ -376,7 +376,7 @@ isDataOcc other                    = False
 isSymOcc (OccName DataName s)  = isLexConSym s
 isSymOcc (OccName TcClsName s) = isLexConSym s
 isSymOcc (OccName VarName s)   = isLexSym s
-isSymOcc other                = False
+isSymOcc (OccName TvName s)    = isLexSym s
 
 parenSymOcc :: OccName -> SDoc -> SDoc
 -- Wrap parens around an operator