[Boost-bugs] [Boost C++ Libraries] #12252: numeric_cast<int64_t>(pow(2.0, 63.0)) doesn't throw

Subject: [Boost-bugs] [Boost C++ Libraries] #12252: numeric_cast<int64_t>(pow(2.0, 63.0)) doesn't throw
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2016-06-06 19:11:33

#12252: numeric_cast<int64_t>(pow(2.0, 63.0)) doesn't throw
------------------------------+---------------------
 Reporter:  wellnhofer@…      |      Owner:  dgregor
     Type:  Bugs              |     Status:  new
Milestone:  To Be Determined  |  Component:  numeric
  Version:  Boost 1.58.0      |   Severity:  Problem
 Keywords:                    |
------------------------------+---------------------
 The following code produces an overflow but doesn't throw:


 {{{
 int64_t v = numeric_cast<int64_t>(pow(2.0, 63.0));
 }}}


 For an explanation, see [http://stackoverflow.com/a/30424410/1956010]

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Ticket URL: <https://svn.boost.org/trac/boost/ticket/12252>
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