[commit: ghc] master: Fix comment (old filename '.lhs') in libraries/ (4d31880)

[git at git.haskell.org]

Repository : ssh://git@git.haskell.org/ghc

On branch  : master
Link       : http://ghc.haskell.org/trac/ghc/changeset/4d31880a0bfb3bf653c86f844fc8cf332c955547/ghc

>---------------------------------------------------------------

commit 4d31880a0bfb3bf653c86f844fc8cf332c955547
Author: Takenobu Tani <takenobu.hs at gmail.com>
Date:   Sat Feb 4 10:25:21 2017 +0000

    Fix comment (old filename '.lhs') in libraries/
    
    [skip ci]
    
    There are some old file names (*.lhs) at comments.
    (I'm fixing to read source code by newcomers.)
    
    * libraries/base/GHC/Base.hs
      - compiler/deSugar/DsListComp.lhs
      - PrelRules.lhs x2
      - Base.lhs
    
    * libraries/base/GHC/IO.hs
      - PrimOp.lhs
      - GHC.IO.lhs
      - GHC.Exception.lhs
    
    * libraries/base/GHC/Real.hs
      - compiler/prelude/PrelRules.lhs
    
    * libraries/ghc-prim/GHC/Magic.hs
      - MkId.lhs x2
    
    Reviewers: austin, hvr, bgamari
    
    Reviewed By: bgamari
    
    Subscribers: thomie
    
    Differential Revision: https://phabricator.haskell.org/D3060


>---------------------------------------------------------------

4d31880a0bfb3bf653c86f844fc8cf332c955547
 libraries/base/GHC/Base.hs      | 8 ++++----
 libraries/base/GHC/IO.hs        | 6 +++---
 libraries/base/GHC/Real.hs      | 2 +-
 libraries/ghc-prim/GHC/Magic.hs | 4 ++--
 4 files changed, 10 insertions(+), 10 deletions(-)

diff --git a/libraries/base/GHC/Base.hs b/libraries/base/GHC/Base.hs
index 25c78b2..2863ea7 100644
--- a/libraries/base/GHC/Base.hs
+++ b/libraries/base/GHC/Base.hs
@@ -261,7 +261,7 @@ mechanism to define mconcat and the Applicative and Monad instances for lists.
 We mark them INLINE because the inliner is not generally too keen to inline
 build forms such as the ones these desugar to without our insistence.  Defining
 these using list comprehensions instead of foldr has an additional potential
-benefit, as described in compiler/deSugar/DsListComp.lhs: if optimizations
+benefit, as described in compiler/deSugar/DsListComp.hs: if optimizations
 needed to make foldr/build forms efficient are turned off, we'll get reasonably
 efficient translations anyway.
 -}
@@ -991,7 +991,7 @@ eqString (c1:cs1) (c2:cs2) = c1 == c2 && cs1 `eqString` cs2
 eqString _        _        = False
 
 {-# RULES "eqString" (==) = eqString #-}
--- eqString also has a BuiltInRule in PrelRules.lhs:
+-- eqString also has a BuiltInRule in PrelRules.hs:
 --      eqString (unpackCString# (Lit s1)) (unpackCString# (Lit s2)) = s1==s2
 
 
@@ -1038,7 +1038,7 @@ id x                    =  x
 
 --      SLPJ: in 5.04 etc 'assert' is in GHC.Prim,
 --      but from Template Haskell onwards it's simply
---      defined here in Base.lhs
+--      defined here in Base.hs
 assert :: Bool -> a -> a
 assert _pred r = r
 
@@ -1249,7 +1249,7 @@ a `iShiftRL#` b | isTrue# (b >=# WORD_SIZE_IN_BITS#) = 0#
 "unpack-list"  [1]  forall a   . unpackFoldrCString# a (:) [] = unpackCString# a
 "unpack-append"     forall a n . unpackFoldrCString# a (:) n  = unpackAppendCString# a n
 
--- There's a built-in rule (in PrelRules.lhs) for
+-- There's a built-in rule (in PrelRules.hs) for
 --      unpackFoldr "foo" c (unpackFoldr "baz" c n)  =  unpackFoldr "foobaz" c n
 
   #-}
diff --git a/libraries/base/GHC/IO.hs b/libraries/base/GHC/IO.hs
index 52a333a..0744e3a 100644
--- a/libraries/base/GHC/IO.hs
+++ b/libraries/base/GHC/IO.hs
@@ -59,15 +59,15 @@ implement IO exceptions.
 NOTE: The IO representation is deeply wired in to various parts of the
 system.  The following list may or may not be exhaustive:
 
-Compiler  - types of various primitives in PrimOp.lhs
+Compiler  - types of various primitives in PrimOp.hs
 
 RTS       - forceIO (StgMiscClosures.hc)
           - catchzh_fast, (un)?blockAsyncExceptionszh_fast, raisezh_fast
             (Exceptions.hc)
           - raiseAsync (Schedule.c)
 
-Prelude   - GHC.IO.lhs, and several other places including
-            GHC.Exception.lhs.
+Prelude   - GHC.IO.hs, and several other places including
+            GHC.Exception.hs.
 
 Libraries - parts of hslibs/lang.
 
diff --git a/libraries/base/GHC/Real.hs b/libraries/base/GHC/Real.hs
index 39a7a9d..17d56c6 100644
--- a/libraries/base/GHC/Real.hs
+++ b/libraries/base/GHC/Real.hs
@@ -329,7 +329,7 @@ instance  Real Integer  where
 --
 -- Constant folding of quot, rem, div, mod, divMod and quotRem for
 -- Integer arguments depends crucially on inlining. Constant folding
--- rules defined in compiler/prelude/PrelRules.lhs trigger for
+-- rules defined in compiler/prelude/PrelRules.hs trigger for
 -- quotInteger, remInteger and so on. So if calls to quot, rem and so on
 -- were not inlined the rules would not fire. The rules would also not
 -- fire if calls to quotInteger and so on were inlined, but this does not
diff --git a/libraries/ghc-prim/GHC/Magic.hs b/libraries/ghc-prim/GHC/Magic.hs
index ecdffc5..3dbda1d 100644
--- a/libraries/ghc-prim/GHC/Magic.hs
+++ b/libraries/ghc-prim/GHC/Magic.hs
@@ -76,7 +76,7 @@ noinline x = x
 lazy :: a -> a
 lazy x = x
 -- Implementation note: its strictness and unfolding are over-ridden
--- by the definition in MkId.lhs; in both cases to nothing at all.
+-- by the definition in MkId.hs; in both cases to nothing at all.
 -- That way, 'lazy' does not get inlined, and the strictness analyser
 -- sees it as lazy.  Then the worker/wrapper phase inlines it.
 -- Result: happiness
@@ -97,7 +97,7 @@ oneShot :: forall (q :: RuntimeRep) (r :: RuntimeRep)
                   (a :: TYPE q) (b :: TYPE r).
            (a -> b) -> a -> b
 oneShot f = f
--- Implementation note: This is wired in in MkId.lhs, so the code here is
+-- Implementation note: This is wired in in MkId.hs, so the code here is
 -- mostly there to have a place for the documentation.
 
 -- | Apply a function to a 'State# RealWorld' token. When manually applying