merge upstream

[ghc-hetmet.git] / compiler / parser / Parser.y.pp

diff --git a/compiler/parser/Parser.y.pp b/compiler/parser/Parser.y.pp
index a71323f..1a847ec 100644 (file)
--- a/compiler/parser/Parser.y.pp
+++ b/compiler/parser/Parser.y.pp
@@ -41,9 +41,7 @@ import ForeignCall    ( Safety(..), CExportSpec(..), CLabelString,
                        )
 import OccName         ( varName, varNameDepth, dataName, tcClsName, tvName )
 import DataCon         ( DataCon, dataConName )
-import SrcLoc          ( Located(..), unLoc, getLoc, noLoc, combineSrcSpans,
-                         SrcSpan, combineLocs, srcLocFile, 
-                         mkSrcLoc, mkSrcSpan )
+import SrcLoc
 import Module
 import StaticFlags     ( opt_SccProfilingOn, opt_Hpc )
 import Type            ( Kind, liftedTypeKind, unliftedTypeKind )
@@ -254,21 +252,22 @@ incorrect.
  'by'       { L _ ITby }        -- for list transform extension
  'using'    { L _ ITusing }     -- for list transform extension
 
- '{-# INLINE'            { L _ (ITinline_prag _ _) }
- '{-# SPECIALISE'        { L _ ITspec_prag }
+ '{-# INLINE'             { L _ (ITinline_prag _ _) }
+ '{-# SPECIALISE'         { L _ ITspec_prag }
  '{-# SPECIALISE_INLINE'  { L _ (ITspec_inline_prag _) }
- '{-# SOURCE'     { L _ ITsource_prag }
- '{-# RULES'      { L _ ITrules_prag }
- '{-# CORE'        { L _ ITcore_prag }              -- hdaume: annotated core
- '{-# SCC'        { L _ ITscc_prag }
- '{-# GENERATED'   { L _ ITgenerated_prag }
- '{-# DEPRECATED'  { L _ ITdeprecated_prag }
- '{-# WARNING'     { L _ ITwarning_prag }
- '{-# UNPACK'      { L _ ITunpack_prag }
- '{-# ANN'         { L _ ITann_prag }
+ '{-# SOURCE'                                  { L _ ITsource_prag }
+ '{-# RULES'                                   { L _ ITrules_prag }
+ '{-# CORE'                                    { L _ ITcore_prag }              -- hdaume: annotated core
+ '{-# SCC'                { L _ ITscc_prag }
+ '{-# GENERATED'          { L _ ITgenerated_prag }
+ '{-# DEPRECATED'         { L _ ITdeprecated_prag }
+ '{-# WARNING'            { L _ ITwarning_prag }
+ '{-# UNPACK'             { L _ ITunpack_prag }
+ '{-# ANN'                { L _ ITann_prag }
  '{-# VECTORISE'          { L _ ITvect_prag }
  '{-# VECTORISE_SCALAR'   { L _ ITvect_scalar_prag }
- '#-}'            { L _ ITclose_prag }
+ '{-# NOVECTORISE'        { L _ ITnovect_prag }
+ '#-}'                                         { L _ ITclose_prag }
 
  '..'          { L _ ITdotdot }                        -- reserved symbols
  ':'           { L _ ITcolon }
@@ -553,33 +552,34 @@ ops       :: { Located [Located RdrName] }
 -- Top-Level Declarations
 
 topdecls :: { OrdList (LHsDecl RdrName) }
-        : topdecls ';' topdecl                 { $1 `appOL` $3 }
-        | topdecls ';'                         { $1 }
-       | topdecl                               { $1 }
+        : topdecls ';' topdecl                  { $1 `appOL` $3 }
+        | topdecls ';'                          { $1 }
+        | topdecl                               { $1 }
 
 topdecl :: { OrdList (LHsDecl RdrName) }
-       : cl_decl                       { unitOL (L1 (TyClD (unLoc $1))) }
-       | ty_decl                       { unitOL (L1 (TyClD (unLoc $1))) }
-       | 'instance' inst_type where_inst
-           { let (binds, sigs, ats, _) = cvBindsAndSigs (unLoc $3)
-             in 
-             unitOL (L (comb3 $1 $2 $3) (InstD (InstDecl $2 binds sigs ats)))}
+        : cl_decl                       { unitOL (L1 (TyClD (unLoc $1))) }
+        | ty_decl                       { unitOL (L1 (TyClD (unLoc $1))) }
+        | 'instance' inst_type where_inst
+            { let (binds, sigs, ats, _) = cvBindsAndSigs (unLoc $3)
+              in 
+              unitOL (L (comb3 $1 $2 $3) (InstD (InstDecl $2 binds sigs ats)))}
         | stand_alone_deriving                  { unitOL (LL (DerivD (unLoc $1))) }
-       | 'default' '(' comma_types0 ')'        { unitOL (LL $ DefD (DefaultDecl $3)) }
-       | 'foreign' fdecl                       { unitOL (LL (unLoc $2)) }
+        | 'default' '(' comma_types0 ')'        { unitOL (LL $ DefD (DefaultDecl $3)) }
+        | 'foreign' fdecl                       { unitOL (LL (unLoc $2)) }
         | '{-# DEPRECATED' deprecations '#-}'   { $2 }
         | '{-# WARNING' warnings '#-}'          { $2 }
-       | '{-# RULES' rules '#-}'               { $2 }
-       | '{-# VECTORISE_SCALAR' qvar '#-}'     { unitOL $ LL $ VectD (HsVect $2 Nothing) }
-       | '{-# VECTORISE' qvar '=' exp '#-}'    { unitOL $ LL $ VectD (HsVect $2 (Just $4)) }
-       | annotation { unitOL $1 }
-       | decl                                  { unLoc $1 }
-
-       -- Template Haskell Extension
-       -- The $(..) form is one possible form of infixexp
-       -- but we treat an arbitrary expression just as if 
-       -- it had a $(..) wrapped around it
-       | infixexp                              { unitOL (LL $ mkTopSpliceDecl $1) } 
+        | '{-# RULES' rules '#-}'               { $2 }
+        | '{-# VECTORISE_SCALAR' qvar '#-}'     { unitOL $ LL $ VectD (HsVect   $2 Nothing) }
+        | '{-# VECTORISE' qvar '=' exp '#-}'    { unitOL $ LL $ VectD (HsVect   $2 (Just $4)) }
+        | '{-# NOVECTORISE' qvar '#-}'                         { unitOL $ LL $ VectD (HsNoVect $2) }
+        | annotation { unitOL $1 }
+        | decl                                  { unLoc $1 }
+
+        -- Template Haskell Extension
+        -- The $(..) form is one possible form of infixexp
+        -- but we treat an arbitrary expression just as if 
+        -- it had a $(..) wrapped around it
+        | infixexp                              { unitOL (LL $ mkTopSpliceDecl $1) } 
 
 -- Type classes
 --
@@ -1269,7 +1269,7 @@ quasiquote :: { Located (HsQuasiQuote RdrName) }
        : TH_QUASIQUOTE   { let { loc = getLoc $1
                                 ; ITquasiQuote (quoter, quote, quoteSpan) = unLoc $1
                                 ; quoterId = mkUnqual varName quoter }
-                            in L1 (mkHsQuasiQuote quoterId quoteSpan quote) }
+                            in L1 (mkHsQuasiQuote quoterId (RealSrcSpan quoteSpan) quote) }
 
 incdepth :: { Located () } :  {% do { incrBracketDepth ; return $ noLoc () } }
 decdepth :: { Located () } :  {% do { decrBracketDepth ; return $ noLoc () } }