Use const_iterator where appropriate.

llvm-svn: 105620
2010-06-08 17:21:57 +00:00
parent 30fdc8d841
commit 5729f51410
1 changed files with 1 additions and 1 deletions
--- a/llvm/lib/Support/DAGDeltaAlgorithm.cpp
+++ b/llvm/lib/Support/DAGDeltaAlgorithm.cpp
@@ -290,7 +290,7 @@ bool DAGDeltaAlgorithmImpl::GetTestResult(const changeset_ty &Changes,
                                          const changeset_ty &Required) {
  changeset_ty Extended(Required);
  Extended.insert(Changes.begin(), Changes.end());
-  for (changeset_ty::iterator it = Changes.begin(),
+  for (changeset_ty::const_iterator it = Changes.begin(),
         ie = Changes.end(); it != ie; ++it)
    Extended.insert(pred_closure_begin(*it), pred_closure_end(*it));