2013-07-04 Ray Chason <chasonr@newsguy.com>

	    Paolo Carlini  <paolo.carlini@oracle.com>

	PR libstdc++/57808
	* include/bits/regex.h (regex_token_iterator<>::operator==,
	regex_token_iterator<>::operator!=, regex_token_iterator<>::operator*,
	regex_token_iterator<>::operator->): Declare const.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200662 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 12 insertions, 12 deletions

diff --git a/libstdc++-v3/include/bits/regex.h b/libstdc++-v3/include/bits/regex.h
index 101925a66f8..432752a789d 100644
--- a/libstdc++-v3/include/bits/regex.h
+++ b/libstdc++-v3/include/bits/regex.h
@@ -2404,7 +2404,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
        * @todo Implement this function.
        */
       regex_token_iterator(const regex_token_iterator& __rhs);
-      
+
       /**
        * @brief Assigns a %regex_token_iterator to another.
        * @param __rhs [IN] A %regex_token_iterator to copy.
@@ -2412,49 +2412,49 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
        */
       regex_token_iterator&
       operator=(const regex_token_iterator& __rhs);
-      
+
       /**
        * @brief Compares a %regex_token_iterator to another for equality.
        * @todo Implement this function.
        */
       bool
-      operator==(const regex_token_iterator& __rhs);
-      
+      operator==(const regex_token_iterator& __rhs) const;
+
       /**
        * @brief Compares a %regex_token_iterator to another for inequality.
        * @todo Implement this function.
        */
       bool
-      operator!=(const regex_token_iterator& __rhs);
-      
+      operator!=(const regex_token_iterator& __rhs) const;
+
       /**
        * @brief Dereferences a %regex_token_iterator.
        * @todo Implement this function.
        */
       const value_type&
-      operator*();
-      
+      operator*() const;
+
       /**
        * @brief Selects a %regex_token_iterator member.
        * @todo Implement this function.
        */
       const value_type*
-      operator->();
-      
+      operator->() const;
+
       /**
        * @brief Increments a %regex_token_iterator.
        * @todo Implement this function.
        */
       regex_token_iterator&
       operator++();
-      
+
       /**
        * @brief Postincrements a %regex_token_iterator.
        * @todo Implement this function.
        */
       regex_token_iterator
       operator++(int);
-      
+
     private: // data members for exposition only:
       typedef regex_iterator<_Bi_iter, _Ch_type, _Rx_traits> position_iterator;