ArrayRef: use std::vector::data() now that we are building in C++11 mode

[oota-llvm.git] / include / llvm / ADT / ArrayRef.h

diff --git a/include/llvm/ADT/ArrayRef.h b/include/llvm/ADT/ArrayRef.h
index c95889a18745d5e78609cfcf735f1a2facdad729..fcf280d4451a52e91dbeda8cb1b3fd201e9e4c10 100644 (file)
--- a/include/llvm/ADT/ArrayRef.h
+++ b/include/llvm/ADT/ArrayRef.h
@@ -77,7 +77,7 @@ namespace llvm {
     /// Construct an ArrayRef from a std::vector.
     template<typename A>
     /*implicit*/ ArrayRef(const std::vector<T, A> &Vec)
-      : Data(Vec.empty() ? (T*)0 : &Vec[0]), Length(Vec.size()) {}
+      : Data(Vec.data()), Length(Vec.size()) {}
 
     /// Construct an ArrayRef from a C array.
     template <size_t N>