Remove using declarations
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8442 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Analysis/PostDominators.cpp b/lib/Analysis/PostDominators.cpp
index f027949..ddf8d7f 100644
--- a/lib/Analysis/PostDominators.cpp
+++ b/lib/Analysis/PostDominators.cpp
@@ -9,7 +9,6 @@
#include "llvm/Support/CFG.h"
#include "Support/DepthFirstIterator.h"
#include "Support/SetOperations.h"
-using std::set;
//===----------------------------------------------------------------------===//
// PostDominatorSet Implementation
@@ -40,7 +39,7 @@
do {
Changed = false;
- set<const BasicBlock*> Visited;
+ std::set<const BasicBlock*> Visited;
DomSetType WorkingSet;
idf_iterator<BasicBlock*> It = idf_begin(Root), End = idf_end(Root);
for ( ; It != End; ++It) {