From 90b81731c1a9bc126d0b29321b3513c9b85f8414 Mon Sep 17 00:00:00 2001 From: Bill Wendling Date: Tue, 10 Dec 2013 18:46:12 +0000 Subject: Merging r196768: ------------------------------------------------------------------------ r196768 | majnemer | 2013-12-09 01:04:00 -0800 (Mon, 09 Dec 2013) | 5 lines ADT: Implement MutableArrayRef::reverse_iterator This adds rbegin/rend methods to MutableArrayRef, they will be used by a follow-on commit in clang. ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_34@196945 91177308-0d34-0410-b5e6-96231b3b80d8 --- include/llvm/ADT/ArrayRef.h | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/include/llvm/ADT/ArrayRef.h b/include/llvm/ADT/ArrayRef.h index 61467e9b21..e5562c3683 100644 --- a/include/llvm/ADT/ArrayRef.h +++ b/include/llvm/ADT/ArrayRef.h @@ -185,6 +185,8 @@ namespace llvm { public: typedef T *iterator; + typedef std::reverse_iterator reverse_iterator; + /// Construct an empty MutableArrayRef. /*implicit*/ MutableArrayRef() : ArrayRef() {} @@ -219,6 +221,9 @@ namespace llvm { iterator begin() const { return data(); } iterator end() const { return data() + this->size(); } + reverse_iterator rbegin() const { return reverse_iterator(end()); } + reverse_iterator rend() const { return reverse_iterator(begin()); } + /// front - Get the first element. T &front() const { assert(!this->empty()); -- cgit v1.2.3