[Boost-bugs] [Boost C++ Libraries] #11145: Unable to hash char16_t or char32_t

Subject: [Boost-bugs] [Boost C++ Libraries] #11145: Unable to hash char16_t or char32_t
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2015-03-25 14:26:42

#11145: Unable to hash char16_t or char32_t
------------------------------+-------------------------
 Reporter:  dave.lowell@…     |      Owner:  danieljames
     Type:  Bugs              |     Status:  new
Milestone:  To Be Determined  |  Component:  hash
  Version:  Boost 1.56.0      |   Severity:  Problem
 Keywords:                    |
------------------------------+-------------------------
 boost::hash doesn't work on char16_t or char32_t data. This did work
 previously (at least as recently as boost 1.49). There doesn't seem to
 have been a hash_value overload for them, but it looks like they were
 implicitly converted to something that was supported.

 === Reproduction Code ===
 {{{
 #include <boost/functional/hash.hpp>
 #include <string>

 void foo() {
     std::u16string s;
     auto h = boost::hash<decltype(s)>()(s);
 }
 }}}

-- 
Ticket URL: <https://svn.boost.org/trac/boost/ticket/11145>
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