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Reflecting and unreflecting a data member causes compiler crash #307

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matus-chochlik opened this issue Aug 30, 2021 · 0 comments

matus-chochlik commented Aug 30, 2021

#include <experimental/compiler>
#include <experimental/meta>

struct S {
int i{0};
}

consteval auto reflect_S_i() {
using namespace std::experimental::meta;
return *members_of(^S, is_data_member).begin();
};

auto main() -> int {
S s{};
const auto mp = &([: reflect_S_i() :]);
(s.*mp) = 1;
return 0;
}

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