Reimplement iterator wrappers on top of llvm::iterator_adaptor_base.

Eliminates a ton of boilerplate proxying the iterator methods. NFC.

llvm-svn: 227764

1 files changed, 2 insertions, 4 deletions

diff --git a/clang/lib/AST/ExprCXX.cpp b/clang/lib/AST/ExprCXX.cpp
index 93361666183..fd25b58a70a 100644
--- a/clang/lib/AST/ExprCXX.cpp
+++ b/clang/lib/AST/ExprCXX.cpp
@@ -359,8 +359,7 @@ OverloadExpr::OverloadExpr(StmtClass K, const ASTContext &C,
     Results = static_cast<DeclAccessPair *>(
                                 C.Allocate(sizeof(DeclAccessPair) * NumResults, 
                                            llvm::alignOf<DeclAccessPair>()));
-    memcpy(Results, &*Begin.getIterator(), 
-           NumResults * sizeof(DeclAccessPair));
+    memcpy(Results, Begin.I, NumResults * sizeof(DeclAccessPair));
   }
 
   // If we have explicit template arguments, check for dependent
@@ -401,8 +400,7 @@ void OverloadExpr::initializeResults(const ASTContext &C,
                                C.Allocate(sizeof(DeclAccessPair) * NumResults,
  
                                           llvm::alignOf<DeclAccessPair>()));
-     memcpy(Results, &*Begin.getIterator(), 
-            NumResults * sizeof(DeclAccessPair));
+     memcpy(Results, Begin.I, NumResults * sizeof(DeclAccessPair));
   }
 }