Annex C (informative) Compatibility [diff]

Change: The class templates auto_ptr, unary_function, and binary_function, the function templates random_shuffle, and the function templates (and their return types) ptr_fun, mem_fun, mem_fun_ref, bind1st, and bind2nd are not defined.

Rationale: Superseded by new features.

Effect on original feature: Valid C++ 2014 code that uses these class templates and function templates may fail to compile in this revision of C++.

Change: Remove old iostreams members [depr.ios.members].

Rationale: Redundant feature for compatibility with pre-standard code has served its time.

Effect on original feature: A valid C++ 2014 program using these identifiers may be ill-formed in this revision of C++.