Subject: [Boost-bugs] [Boost C++ Libraries] #4584: recursive_variant_ fails with VC++ 2010's map
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2010-08-22 08:29:09
#4584: recursive_variant_ fails with VC++ 2010's map
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Reporter: Cory Nelson <phrosty@â¦> | Owner: ebf
Type: Bugs | Status: new
Milestone: To Be Determined | Component: variant
Version: Boost 1.44.0 | Severity: Problem
Keywords: |
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Code like this:
make_recursive_variant<int, std::map<int, recursive_variant_>>::type
Fails on VC++ because the map is instantiated which in turn instantiates
std::pair<int, recursive_variant_>. pair does not work with the
incomplete type recursive_variant_.
Simple workaround is to change variant_fwd.hpp:
struct recursive_variant_;
to:
struct recursive_variant_ {};
-- Ticket URL: <https://svn.boost.org/trac/boost/ticket/4584> Boost C++ Libraries <http://www.boost.org/> Boost provides free peer-reviewed portable C++ source libraries.
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