diff --git a/clang/lib/AST/OpenMPClause.cpp b/clang/lib/AST/OpenMPClause.cpp
index e68a5d6..b01aae4 100644
--- a/clang/lib/AST/OpenMPClause.cpp
+++ b/clang/lib/AST/OpenMPClause.cpp
@@ -145,6 +145,7 @@
   case OMPC_nontemporal:
   case OMPC_order:
   case OMPC_destroy:
+  case OMPC_detach:
     break;
   }
 
@@ -231,6 +232,7 @@
   case OMPC_nontemporal:
   case OMPC_order:
   case OMPC_destroy:
+  case OMPC_detach:
     break;
   }
 
@@ -1294,6 +1296,12 @@
   OS << ")";
 }
 
+void OMPClausePrinter::VisitOMPDetachClause(OMPDetachClause *Node) {
+  OS << "detach(";
+  Node->getEventHandler()->printPretty(OS, nullptr, Policy, 0);
+  OS << ")";
+}
+
 void OMPClausePrinter::VisitOMPDefaultClause(OMPDefaultClause *Node) {
   OS << "default("
      << getOpenMPSimpleClauseTypeName(OMPC_default,