Fix ODR violations caused by putting anonymous namespaces in header files (and

then using the symbols from those anonymous namespaces from outside the
anonymous namespace).

This was "detected" by causing the modules selfhost to fail in some cases.
The corresponding Clang bug was fixed in r232455.

llvm-svn: 232457

2 files changed, 0 insertions, 4 deletions

diff --git a/llvm/include/llvm/Analysis/DominanceFrontierImpl.h b/llvm/include/llvm/Analysis/DominanceFrontierImpl.h
index 735bfb83671..278d2981516 100644
--- a/llvm/include/llvm/Analysis/DominanceFrontierImpl.h
+++ b/llvm/include/llvm/Analysis/DominanceFrontierImpl.h
@@ -23,7 +23,6 @@
 
 namespace llvm {
 
-namespace {
 template <class BlockT>
 class DFCalculateWorkObject {
 public:
@@ -37,7 +36,6 @@ public:
   const DomTreeNodeT *Node;
   const DomTreeNodeT *parentNode;
 };
-}
 
 template <class BlockT>
 void DominanceFrontierBase<BlockT>::removeBlock(BlockT *BB) {
diff --git a/llvm/include/llvm/Analysis/LoopInfoImpl.h b/llvm/include/llvm/Analysis/LoopInfoImpl.h
index 3321f391f56..7cc4a77c690 100644
--- a/llvm/include/llvm/Analysis/LoopInfoImpl.h
+++ b/llvm/include/llvm/Analysis/LoopInfoImpl.h
@@ -402,7 +402,6 @@ static void discoverAndMapSubloop(LoopT *L, ArrayRef<BlockT*> Backedges,
   L->reserveBlocks(NumBlocks);
 }
 
-namespace {
 /// Populate all loop data in a stable order during a single forward DFS.
 template<class BlockT, class LoopT>
 class PopulateLoopsDFS {
@@ -430,7 +429,6 @@ protected:
     DFSStack.push_back(std::make_pair(Block, BlockTraits::child_begin(Block)));
   }
 };
-} // anonymous
 
 /// Top-level driver for the forward DFS within the loop.
 template<class BlockT, class LoopT>