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GCC 4.6 is_nothrow_move_assignable #114

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Kojoley opened this issue Feb 23, 2019 · 0 comments

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Kojoley commented Feb 23, 2019

I know that C++11 on GCC < 4.7 is awful, but true is not a good default if there is not way to determine noexceptness.

#include <boost/type_traits/is_nothrow_move_assignable.hpp>

struct foo
{
    foo& operator=(foo&&) noexcept(false) { throw 0; }
};

static_assert(!boost::is_nothrow_move_assignable<foo>::value, "");

https://godbolt.org/z/WT3g9q

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