1 files changed, 4 insertions, 4 deletions
diff --git a/layout/tables/nsCellMap.cpp b/layout/tables/nsCellMap.cpp
index 4852a4bdde..e0deda7824 100644
--- a/layout/tables/nsCellMap.cpp
+++ b/layout/tables/nsCellMap.cpp
@@ -913,7 +913,7 @@ nsTableCellMap::ResetBStartStart(LogicalSide aSide,
   switch(aSide) {
   case eLogicalSideBEnd:
     aRowIndex++;
-    MOZ_FALLTHROUGH;
+    [[fallthrough]];
   case eLogicalSideBStart:
     cellData = (BCCellData*)aCellMap.GetDataAt(aRowIndex, aColIndex);
     if (cellData) {
@@ -936,7 +936,7 @@ nsTableCellMap::ResetBStartStart(LogicalSide aSide,
     break;
   case eLogicalSideIEnd:
     aColIndex++;
-    MOZ_FALLTHROUGH;
+    [[fallthrough]];
   case eLogicalSideIStart:
     cellData = (BCCellData*)aCellMap.GetDataAt(aRowIndex, aColIndex);
     if (cellData) {
@@ -981,7 +981,7 @@ nsTableCellMap::SetBCBorderEdge(LogicalSide aSide,
   case eLogicalSideBEnd:
     rgYPos++;
     yPos++;
-    MOZ_FALLTHROUGH;
+    [[fallthrough]];
   case eLogicalSideBStart:
     lastIndex = xPos + aLength - 1;
     for (xIndex = xPos; xIndex <= lastIndex; xIndex++) {
@@ -1028,7 +1028,7 @@ nsTableCellMap::SetBCBorderEdge(LogicalSide aSide,
     break;
   case eLogicalSideIEnd:
     xPos++;
-    MOZ_FALLTHROUGH;
+    [[fallthrough]];
   case eLogicalSideIStart:
     // since bStart, bEnd borders were set, there should already be a cellData entry
     lastIndex = rgYPos + aLength - 1;