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-rw-r--r--libcxx/include/iterator3
1 files changed, 2 insertions, 1 deletions
diff --git a/libcxx/include/iterator b/libcxx/include/iterator
index e17137f6419..75fee4b9db5 100644
--- a/libcxx/include/iterator
+++ b/libcxx/include/iterator
@@ -823,7 +823,8 @@ public:
_LIBCPP_INLINE_VISIBILITY istreambuf_iterator(const __proxy& __p) throw()
: __sbuf_(__p.__sbuf_) {}
- _LIBCPP_INLINE_VISIBILITY _CharT operator*() const {return __sbuf_->sgetc();}
+ _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++()
{
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