From 19890cb2539829dad5b710541f507e2b42937984 Mon Sep 17 00:00:00 2001
From: Hrvoje Jasak <h.jasak@wikki.co.uk>
Date: Wed, 19 Jun 2019 11:38:43 +0100
Subject: [PATCH] Added fallthrough attribute

---
 .../refineImmersedBoundaryMesh/refineImmersedBoundaryMesh.C      | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/immersedBoundary/immersedBoundaryDynamicMesh/refineImmersedBoundaryMesh/refineImmersedBoundaryMesh.C b/src/immersedBoundary/immersedBoundaryDynamicMesh/refineImmersedBoundaryMesh/refineImmersedBoundaryMesh.C
index 1eaf4a209..1be78870d 100644
--- a/src/immersedBoundary/immersedBoundaryDynamicMesh/refineImmersedBoundaryMesh/refineImmersedBoundaryMesh.C
+++ b/src/immersedBoundary/immersedBoundaryDynamicMesh/refineImmersedBoundaryMesh/refineImmersedBoundaryMesh.C
@@ -321,6 +321,7 @@ Foam::refineImmersedBoundaryMesh::refinementCells
         case IB_CELL_CELLS:
         {
             addIbCellCells(refCellSet);
+            [[fallthrough]];
         }
 
         case IB_CELLS: