From: Marshall Clow <mclow.lists@gmail.com>
Date: Sat, 14 Jul 2018 03:06:11 +0000 (+0000)
Subject: Mark one more __wrap_iter operation as constexpr.
X-Git-Tag: llvmorg-7.0.0-rc1~1439
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=4ce0a916f0120aa14598148b3e0badfc55905718;p=platform%2Fupstream%2Fllvm.git

Mark one more __wrap_iter operation as constexpr.

llvm-svn: 337085
---

diff --git a/libcxx/include/iterator b/libcxx/include/iterator
index 66592b8..9415e0b8 100644
--- a/libcxx/include/iterator
+++ b/libcxx/include/iterator
@@ -1374,7 +1374,8 @@ public:
     }
     _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_IF_NODEBUG __wrap_iter  operator++(int) _NOEXCEPT_DEBUG
         {__wrap_iter __tmp(*this); ++(*this); return __tmp;}
-    _LIBCPP_INLINE_VISIBILITY __wrap_iter& operator--() _NOEXCEPT_DEBUG
+
+    _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_IF_NODEBUG __wrap_iter& operator--() _NOEXCEPT_DEBUG
     {
 #if _LIBCPP_DEBUG_LEVEL >= 2
         _LIBCPP_ASSERT(__get_const_db()->__decrementable(this),