Implement LWG#2790: Remove istreambuf_iterator::operator->. It never did anything useful.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@303675 91177308-0d34-0410-b5e6-96231b3b80d8
2017-05-23 18:55:32 +00:00
parent 64182a5877
commit a9197bd465
3 changed files with 2 additions and 31 deletions
--- a/include/iterator
+++ b/include/iterator
@@ -990,7 +990,6 @@ public:

    _LIBCPP_INLINE_VISIBILITY char_type  operator*() const
        {return static_cast<char_type>(__sbuf_->sgetc());}
-    _LIBCPP_INLINE_VISIBILITY char_type* operator->() const {return nullptr;}
    _LIBCPP_INLINE_VISIBILITY istreambuf_iterator& operator++()
        {
            __sbuf_->sbumpc();