libstdc++: Add noexcept to common_iterator proxy operators

Signed-off-by: Jonathan Wakely <jwakely@redhat.com>
libstdc++-v3/ChangeLog:

	* include/bits/stl_iterator.h (common_iterator::__arrow_proxy)
	(common_iterator::__postfix_proxy): Add noexcept.

diff --git a/libstdc++-v3/include/bits/stl_iterator.h b/libstdc++-v3/include/bits/stl_iterator.h
index 4973f792b56c9cc43579aaa089aeb408779d5721..8517652a1730da9ad48bc7cef334b0680d37b15d 100644 (file)
--- a/libstdc++-v3/include/bits/stl_iterator.h
+++ b/libstdc++-v3/include/bits/stl_iterator.h
@@ -1813,7 +1813,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
 
     public:
       const iter_value_t<_It>*
-      operator->() const
+      operator->() const noexcept
       { return std::__addressof(_M_keep); }
     };
 
@@ -1828,7 +1828,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
 
     public:
       const iter_value_t<_It>&
-      operator*() const
+      operator*() const noexcept
       { return _M_keep; }
     };