Include llvm::Optional in clang/Basic/LLVM.h

Post-commit CR feedback from Jordan Rose regarding r175594.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175679 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 5 insertions, 5 deletions

diff --git a/lib/Analysis/UninitializedValues.cpp b/lib/Analysis/UninitializedValues.cpp
index 0eb96dc925..cf2533c0ed 100644
--- a/lib/Analysis/UninitializedValues.cpp
+++ b/lib/Analysis/UninitializedValues.cpp
@@ -59,7 +59,7 @@ public:
   unsigned size() const { return map.size(); }
   
   /// Returns the bit vector index for a given declaration.
-  llvm::Optional<unsigned> getValueIndex(const VarDecl *d) const;
+  Optional<unsigned> getValueIndex(const VarDecl *d) const;
 };
 }
 
@@ -74,10 +74,10 @@ void DeclToIndex::computeMap(const DeclContext &dc) {
   }
 }
 
-llvm::Optional<unsigned> DeclToIndex::getValueIndex(const VarDecl *d) const {
+Optional<unsigned> DeclToIndex::getValueIndex(const VarDecl *d) const {
   llvm::DenseMap<const VarDecl *, unsigned>::const_iterator I = map.find(d);
   if (I == map.end())
-    return llvm::Optional<unsigned>();
+    return Optional<unsigned>();
   return I->second;
 }
 
@@ -132,7 +132,7 @@ public:
 
   Value getValue(const CFGBlock *block, const CFGBlock *dstBlock,
                  const VarDecl *vd) {
-    const llvm::Optional<unsigned> &idx = declToIndex.getValueIndex(vd);
+    const Optional<unsigned> &idx = declToIndex.getValueIndex(vd);
     assert(idx.hasValue());
     return getValueVector(block)[idx.getValue()];
   }
@@ -193,7 +193,7 @@ void CFGBlockValues::resetScratch() {
 }
 
 ValueVector::reference CFGBlockValues::operator[](const VarDecl *vd) {
-  const llvm::Optional<unsigned> &idx = declToIndex.getValueIndex(vd);
+  const Optional<unsigned> &idx = declToIndex.getValueIndex(vd);
   assert(idx.hasValue());
   return scratch[idx.getValue()];
 }