4 files changed, 28 insertions, 0 deletions
diff --git a/clang/lib/Serialization/ASTCommon.cpp b/clang/lib/Serialization/ASTCommon.cpp
index b1bf4a6bff8..0159c1648c0 100644
--- a/clang/lib/Serialization/ASTCommon.cpp
+++ b/clang/lib/Serialization/ASTCommon.cpp
@@ -72,6 +72,7 @@ serialization::TypeIdxFromBuiltin(const BuiltinType *BT) {
   case BuiltinType::OCLEvent:         ID = PREDEF_TYPE_EVENT_ID;        break;
   case BuiltinType::BuiltinFn:
                                 ID = PREDEF_TYPE_BUILTIN_FN; break;
+  case BuiltinType::OMPArraySection:  ID = PREDEF_TYPE_OMP_ARRAY_SECTION; break;
 
   }
 
diff --git a/clang/lib/Serialization/ASTReader.cpp b/clang/lib/Serialization/ASTReader.cpp
index 7c94ca435de..f9522aeaa36 100644
--- a/clang/lib/Serialization/ASTReader.cpp
+++ b/clang/lib/Serialization/ASTReader.cpp
@@ -5826,6 +5826,10 @@ QualType ASTReader::GetType(TypeID ID) {
     case PREDEF_TYPE_BUILTIN_FN:
       T = Context.BuiltinFnTy;
       break;
+
+    case PREDEF_TYPE_OMP_ARRAY_SECTION:
+      T = Context.OMPArraySectionTy;
+      break;
     }
 
     assert(!T.isNull() && "Unknown predefined type");
diff --git a/clang/lib/Serialization/ASTReaderStmt.cpp b/clang/lib/Serialization/ASTReaderStmt.cpp
index 4a76ca0bc7d..2d6f5e0db7f 100644
--- a/clang/lib/Serialization/ASTReaderStmt.cpp
+++ b/clang/lib/Serialization/ASTReaderStmt.cpp
@@ -589,6 +589,15 @@ void ASTStmtReader::VisitArraySubscriptExpr(ArraySubscriptExpr *E) {
   E->setRBracketLoc(ReadSourceLocation(Record, Idx));
 }
 
+void ASTStmtReader::VisitOMPArraySectionExpr(OMPArraySectionExpr *E) {
+  VisitExpr(E);
+  E->setBase(Reader.ReadSubExpr());
+  E->setLowerBound(Reader.ReadSubExpr());
+  E->setLength(Reader.ReadSubExpr());
+  E->setColonLoc(ReadSourceLocation(Record, Idx));
+  E->setRBracketLoc(ReadSourceLocation(Record, Idx));
+}
+
 void ASTStmtReader::VisitCallExpr(CallExpr *E) {
   VisitExpr(E);
   E->setNumArgs(Reader.getContext(), Record[Idx++]);
@@ -2532,6 +2541,10 @@ Stmt *ASTReader::ReadStmtFromStream(ModuleFile &F) {
       S = new (Context) ArraySubscriptExpr(Empty);
       break;
 
+    case EXPR_OMP_ARRAY_SECTION:
+      S = new (Context) OMPArraySectionExpr(Empty);
+      break;
+
     case EXPR_CALL:
       S = new (Context) CallExpr(Context, Stmt::CallExprClass, Empty);
       break;
diff --git a/clang/lib/Serialization/ASTWriterStmt.cpp b/clang/lib/Serialization/ASTWriterStmt.cpp
index 6bf5b7d3057..2695f67f057 100644
--- a/clang/lib/Serialization/ASTWriterStmt.cpp
+++ b/clang/lib/Serialization/ASTWriterStmt.cpp
@@ -511,6 +511,16 @@ void ASTStmtWriter::VisitArraySubscriptExpr(ArraySubscriptExpr *E) {
   Code = serialization::EXPR_ARRAY_SUBSCRIPT;
 }
 
+void ASTStmtWriter::VisitOMPArraySectionExpr(OMPArraySectionExpr *E) {
+  VisitExpr(E);
+  Writer.AddStmt(E->getBase());
+  Writer.AddStmt(E->getLowerBound());
+  Writer.AddStmt(E->getLength());
+  Writer.AddSourceLocation(E->getColonLoc(), Record);
+  Writer.AddSourceLocation(E->getRBracketLoc(), Record);
+  Code = serialization::EXPR_OMP_ARRAY_SECTION;
+}
+
 void ASTStmtWriter::VisitCallExpr(CallExpr *E) {
   VisitExpr(E);
   Record.push_back(E->getNumArgs());