Use None rather than Optional<T>() where possible.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175705 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 2 insertions, 2 deletions

diff --git a/tools/libclang/CIndex.cpp b/tools/libclang/CIndex.cpp
index 8cbb1724bf..669bb8722e 100644
--- a/tools/libclang/CIndex.cpp
+++ b/tools/libclang/CIndex.cpp
@@ -561,12 +561,12 @@ Optional<bool> CursorVisitor::shouldVisitCursor(CXCursor Cursor) {
   if (RegionOfInterest.isValid()) {
     SourceRange Range = getFullCursorExtent(Cursor, AU->getSourceManager());
     if (Range.isInvalid())
-      return Optional<bool>();
+      return None;
     
     switch (CompareRegionOfInterest(Range)) {
     case RangeBefore:
       // This declaration comes before the region of interest; skip it.
-      return Optional<bool>();
+      return None;
 
     case RangeAfter:
       // This declaration comes after the region of interest; we're done.