hkaiser changed the topic of #ste||ar to: STE||AR: Systems Technology, Emergent Parallelism, and Algorithm Research | stellar-group.org | HPX: A cure for performance impaired parallel applications | github.com/STEllAR-GROUP/hpx | This channel is logged: irclog.cct.lsu.edu
<gonidelis[m]> hkaiser: so msvc was not throwing an error when it was trying to do copy elision and no value was returned?
<hkaiser> it was not compiling things
<gonidelis[m]> was throwing* i meant
<gonidelis[m]> hkaiser: it was not compilng things when .... ?
<gonidelis[m]> ... copy elision was giving no return value?
<hkaiser> code that relied on guaranteed copy elision while constructing non-movable types was not compiling because of the msvc bug
<gonidelis[m]> what makes `non_movable` non movable in this example?
<hkaiser> the non_movable(non_movable&&) =delete; constructor and assignment operator
<gonidelis[m]> universal ref makes it non movable?
<hkaiser> it's not a forward ref, it's an rvalue ref
<gonidelis[m]> ...
<gonidelis[m]> dammit
<gonidelis[m]> ok so how does the rvalue prevents moving? I was of the impression that rvalues favor moving
<gonidelis[m]> no?
<hkaiser> sure, but only if it's available
<hkaiser> those constructors are '= delete'd
<gonidelis[m]> ah right
<gonidelis[m]> just to be sure. this means they cannot be used, or that `non_movable` cannot use default construtors of its members?
<hkaiser> the first is true, the second has no relation to this
<hkaiser> it's not the default constructor that is being deleted
<gonidelis[m]> my bad
<gonidelis[m]> so just because they cannot be used the object becomes non movable?
<hkaiser> sure, that's the whole point here
<gonidelis[m]> hkaiser: got it. https://github.com/STEllAR-GROUP/hpx/pull/5765#issuecomment-1034088556 do you by any chance mean`utility/functional` instead of **utilities** here ?
<hkaiser> yes, thanks - changed
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<gonidelis[m]> hkaiser: should we publicize GSoC 2022 projects list from now or should we expect to be accepted as an organization first?
<hkaiser> gonidelis[m]: the list has to be linked to our application
<gonidelis[m]> well it's public anyways but it's not on the main wiki outline bar on the right
<gonidelis[m]> gsoc 2021 lies there instead
<hkaiser> yah, let's make it visible
<gonidelis[m]> ok
<gonidelis[m]> hkaiser: see pm please
<gonidelis[m]> P0443 has already been accepted, right?
<gonidelis[m]> or was it replaced?
<hkaiser> gonidelis[m]: it has been superseded by P2300
<gonidelis[m]> Ok
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