From 3c1b89ab88b2f349a698e9eb05d0e971a670f245 Mon Sep 17 00:00:00 2001
From: simonpj <unknown>
Date: Fri, 9 Jun 2000 07:32:31 +0000
Subject: [PATCH] [project @ 2000-06-09 07:32:31 by simonpj] In my commit of
 24 May I got this boolean condition back to front:

    tryWW non_rec fn_id rhs
      | not (isNeverInlinePrag inline_prag)
      =  -- Don't split things that will never be inlined

The 'not' is obviously wrong!  As a result virtually nothing
is being worker-wrapper'd

How this has survived for more than two weeks beats me.
---
 ghc/compiler/basicTypes/OccName.lhs |   14 +-------------
 ghc/compiler/hsSyn/HsTypes.lhs      |    3 +++
 ghc/compiler/stranal/WorkWrap.lhs   |    2 +-
 3 files changed, 5 insertions(+), 14 deletions(-)

diff --git a/ghc/compiler/basicTypes/OccName.lhs b/ghc/compiler/basicTypes/OccName.lhs
index 98eb7c1..76cbbb0 100644
--- a/ghc/compiler/basicTypes/OccName.lhs
+++ b/ghc/compiler/basicTypes/OccName.lhs
@@ -66,19 +66,7 @@ type EncodedString = String	-- Encoded form
 
 
 pprEncodedFS :: EncodedFS -> SDoc
-pprEncodedFS fs
-  = getPprStyle 	$ \ sty ->
-    if userStyle sty then
-	let
-	    s = decode (_UNPK_ fs)
-	    c = head s
-	in
-	if startsVarSym c || startsConSym c then
-		parens (text s)
-	else
-		text s 
-    else
-	ptext fs
+pprEncodedFS fs = ptext fs
 \end{code}
 
 %************************************************************************
diff --git a/ghc/compiler/hsSyn/HsTypes.lhs b/ghc/compiler/hsSyn/HsTypes.lhs
index a795a2f..40d50f3 100644
--- a/ghc/compiler/hsSyn/HsTypes.lhs
+++ b/ghc/compiler/hsSyn/HsTypes.lhs
@@ -145,6 +145,9 @@ replaceTyVarName (IfaceTyVar n k) n' = IfaceTyVar n' k
 %*									*
 %************************************************************************
 
+NB: these types get printed into interface files, so 
+    don't change the printing format lightly
+
 \begin{code}
 instance (Outputable name) => Outputable (HsType name) where
     ppr ty = pprHsType ty
diff --git a/ghc/compiler/stranal/WorkWrap.lhs b/ghc/compiler/stranal/WorkWrap.lhs
index 1573635..87f560b 100644
--- a/ghc/compiler/stranal/WorkWrap.lhs
+++ b/ghc/compiler/stranal/WorkWrap.lhs
@@ -190,7 +190,7 @@ tryWW	:: Bool				-- True <=> a non-recursive binding
 					-- if two, then a worker and a
 					-- wrapper.
 tryWW non_rec fn_id rhs
-  | not (isNeverInlinePrag inline_prag) 
+  | isNeverInlinePrag inline_prag
   = 	-- Don't split things that will never be inlined
     returnUs [ (fn_id, rhs) ]
 
-- 
1.7.10.4