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2346.integral_constant's member functions should be markednoexcept

Section: 21.3.4[meta.help]Status:C++14Submitter: Stephan T. LavavejOpened: 2013-11-05Last modified: 2017-07-05

Priority:0

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Discussion:

Obvious.

[Issaquah 2014-02-11: Move to Immediate]

Proposed resolution:

This wording is relative to N3797.

1. Edit 21.3.4[meta.help] as indicated:

   namespace std {  template<class T, T v>  struct integral_constant {    static constexpr T value = v;    typedef T value_type;    typedef integral_constant<T,v> type;    constexpr operator value_type() constnoexcept { return value; }    constexpr value_type operator()() constnoexcept { return value; }  };  […]}