1 files changed, 8 insertions, 43 deletions

diff --git a/clang/lib/Parse/ParseOpenMP.cpp b/clang/lib/Parse/ParseOpenMP.cpp
index 5265d8f..18ba1185 100644
--- a/clang/lib/Parse/ParseOpenMP.cpp
+++ b/clang/lib/Parse/ParseOpenMP.cpp
@@ -4228,20 +4228,13 @@ bool Parser::parseMapperModifier(SemaOpenMP::OpenMPVarListDataTy &Data) {
   return T.consumeClose();
 }
 
-static OpenMPMapClauseKind isMapType(Parser &P);
-
 /// Parse map-type-modifiers in map clause.
-/// map([ [map-type-modifier[,] [map-type-modifier[,] ...] [map-type] : ] list)
+/// map([ [map-type-modifier[,] [map-type-modifier[,] ...] map-type : ] list)
 /// where, map-type-modifier ::= always | close | mapper(mapper-identifier) |
 /// present
-/// where, map-type ::= alloc | delete | from | release | to | tofrom
 bool Parser::parseMapTypeModifiers(SemaOpenMP::OpenMPVarListDataTy &Data) {
-  bool HasMapType = false;
-  SourceLocation PreMapLoc = Tok.getLocation();
-  StringRef PreMapName = "";
   while (getCurToken().isNot(tok::colon)) {
     OpenMPMapModifierKind TypeModifier = isMapModifier(*this);
-    OpenMPMapClauseKind MapKind = isMapType(*this);
     if (TypeModifier == OMPC_MAP_MODIFIER_always ||
         TypeModifier == OMPC_MAP_MODIFIER_close ||
         TypeModifier == OMPC_MAP_MODIFIER_present ||
@@ -4264,19 +4257,6 @@ bool Parser::parseMapTypeModifiers(SemaOpenMP::OpenMPVarListDataTy &Data) {
         Diag(Data.MapTypeModifiersLoc.back(), diag::err_omp_missing_comma)
             << "map type modifier";
 
-    } else if (getLangOpts().OpenMP >= 60 && MapKind != OMPC_MAP_unknown) {
-      if (!HasMapType) {
-        HasMapType = true;
-        Data.ExtraModifier = MapKind;
-        MapKind = OMPC_MAP_unknown;
-        PreMapLoc = Tok.getLocation();
-        PreMapName = Tok.getIdentifierInfo()->getName();
-      } else {
-        Diag(Tok, diag::err_omp_more_one_map_type);
-        Diag(PreMapLoc, diag::note_previous_map_type_specified_here)
-            << PreMapName;
-      }
-      ConsumeToken();
     } else {
       // For the case of unknown map-type-modifier or a map-type.
       // Map-type is followed by a colon; the function returns when it
@@ -4287,14 +4267,8 @@ bool Parser::parseMapTypeModifiers(SemaOpenMP::OpenMPVarListDataTy &Data) {
         continue;
       }
       // Potential map-type token as it is followed by a colon.
-      if (PP.LookAhead(0).is(tok::colon)) {
-        if (getLangOpts().OpenMP >= 60) {
-          break;
-        } else {
-          return false;
-        }
-      }
-
+      if (PP.LookAhead(0).is(tok::colon))
+        return false;
       Diag(Tok, diag::err_omp_unknown_map_type_modifier)
           << (getLangOpts().OpenMP >= 51 ? (getLangOpts().OpenMP >= 52 ? 2 : 1)
                                          : 0)
@@ -4304,14 +4278,6 @@ bool Parser::parseMapTypeModifiers(SemaOpenMP::OpenMPVarListDataTy &Data) {
     if (getCurToken().is(tok::comma))
       ConsumeToken();
   }
-  if (getLangOpts().OpenMP >= 60 && !HasMapType) {
-    if (!Tok.is(tok::colon)) {
-      Diag(Tok, diag::err_omp_unknown_map_type);
-      ConsumeToken();
-    } else {
-      Data.ExtraModifier = OMPC_MAP_unknown;
-    }
-  }
   return false;
 }
 
@@ -4323,12 +4289,13 @@ static OpenMPMapClauseKind isMapType(Parser &P) {
   if (!Tok.isOneOf(tok::identifier, tok::kw_delete))
     return OMPC_MAP_unknown;
   Preprocessor &PP = P.getPreprocessor();
-  unsigned MapType =
-      getOpenMPSimpleClauseType(OMPC_map, PP.getSpelling(Tok), P.getLangOpts());
+  OpenMPMapClauseKind MapType =
+      static_cast<OpenMPMapClauseKind>(getOpenMPSimpleClauseType(
+          OMPC_map, PP.getSpelling(Tok), P.getLangOpts()));
   if (MapType == OMPC_MAP_to || MapType == OMPC_MAP_from ||
       MapType == OMPC_MAP_tofrom || MapType == OMPC_MAP_alloc ||
       MapType == OMPC_MAP_delete || MapType == OMPC_MAP_release)
-    return static_cast<OpenMPMapClauseKind>(MapType);
+    return MapType;
   return OMPC_MAP_unknown;
 }
 
@@ -4712,10 +4679,8 @@ bool Parser::ParseOpenMPVarList(OpenMPDirectiveKind DKind,
     // Only parse map-type-modifier[s] and map-type if a colon is present in
     // the map clause.
     if (ColonPresent) {
-      if (getLangOpts().OpenMP >= 60 && getCurToken().is(tok::colon))
-        Diag(Tok, diag::err_omp_map_modifier_specification_list);
       IsInvalidMapperModifier = parseMapTypeModifiers(Data);
-      if (getLangOpts().OpenMP < 60 && !IsInvalidMapperModifier)
+      if (!IsInvalidMapperModifier)
         parseMapType(*this, Data);
       else
         SkipUntil(tok::colon, tok::annot_pragma_openmp_end, StopBeforeMatch);