White space only

[ghc-hetmet.git] / compiler / parser / Lexer.x

diff --git a/compiler/parser/Lexer.x b/compiler/parser/Lexer.x
index b4d40ce..b3b4804 100644 (file)
--- a/compiler/parser/Lexer.x
+++ b/compiler/parser/Lexer.x
@@ -484,6 +484,7 @@ data Token
   | ITunsafe
   | ITstdcallconv
   | ITccallconv
+  | ITprimcallconv
   | ITdotnet
   | ITmdo
   | ITfamily
@@ -631,6 +632,7 @@ isSpecial ITthreadsafe      = True
 isSpecial ITunsafe     = True
 isSpecial ITccallconv   = True
 isSpecial ITstdcallconv = True
+isSpecial ITprimcallconv = True
 isSpecial ITmdo                = True
 isSpecial ITfamily     = True
 isSpecial ITgroup   = True
@@ -688,10 +690,11 @@ reservedWordsFM = listToUFM $
        ( "label",      ITlabel,         bit ffiBit),
        ( "dynamic",    ITdynamic,       bit ffiBit),
        ( "safe",       ITsafe,          bit ffiBit),
-       ( "threadsafe", ITthreadsafe,    bit ffiBit),
+       ( "threadsafe", ITthreadsafe,    bit ffiBit),  -- ToDo: remove
        ( "unsafe",     ITunsafe,        bit ffiBit),
        ( "stdcall",    ITstdcallconv,   bit ffiBit),
        ( "ccall",      ITccallconv,     bit ffiBit),
+       ( "prim",       ITprimcallconv,  bit ffiBit),
        ( "dotnet",     ITdotnet,        bit ffiBit),
 
        ( "rec",        ITrec,           bit arrowsBit),
@@ -1501,14 +1504,14 @@ data ParseResult a
 
 data PState = PState { 
        buffer     :: StringBuffer,
-    dflags     :: DynFlags,
-    messages   :: Messages,
+        dflags     :: DynFlags,
+        messages   :: Messages,
         last_loc   :: SrcSpan, -- pos of previous token
         last_offs  :: !Int,    -- offset of the previous token from the
                                -- beginning of  the current line.
                                -- \t is equal to 8 spaces.
        last_len   :: !Int,     -- len of previous token
-  last_line_len :: !Int,
+        last_line_len :: !Int,
         loc        :: SrcLoc,   -- current loc (end of prev token + 1)
        extsBitmap :: !Int,     -- bitmap that determines permitted extensions
        context    :: [LayoutContext],