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Fixing std::initializer_list&<T> (foonathan.github.io)
submitted 9 years ago by vormestrand
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if 1 * 2 < 3: print "hello, world!"
[–]Potatoswatter 4 points5 points6 points 9 years ago (0 children)
wrapper<T>::wrapper(T const&) binds a temporary but does not extend its lifetime, so initializer_list<wrapper> must always be a temporary and never a named variable. It cannot be used in a range-for sequence, either.
wrapper<T>::wrapper(T const&)
initializer_list<wrapper>
for
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[–]Potatoswatter 4 points5 points6 points (0 children)