[Boost-bugs] [Boost C++ Libraries] #12989: Bug in multiprecision shift left

Subject: [Boost-bugs] [Boost C++ Libraries] #12989: Bug in multiprecision shift left
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2017-04-26 14:52:18


#12989: Bug in multiprecision shift left
-------------------------------------+----------------------------
 Reporter: PaweÅ‚ Bylica <chfast@…> | Owner: johnmaddock
     Type: Bugs | Status: new
Milestone: To Be Determined | Component: multiprecision
  Version: Boost 1.63.0 | Severity: Problem
 Keywords: |
-------------------------------------+----------------------------
 In cpp_int this test fails:

 ```
 using uint256 = number<cpp_int_backend<256, 256, unsigned_magnitude,
 unchecked, void>>;
 BOOST_CHECK_EQUAL(uint256(3) << 255, uint256(1) << 255);
 ```

-- 
Ticket URL: <https://svn.boost.org/trac/boost/ticket/12989>
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