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as<Type> casting method has side effect for std::string #1

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eliwinkelman opened this issue Sep 11, 2019 · 0 comments

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eliwinkelman commented Sep 11, 2019 •

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Using weak<Types...>::as<std::string>() works the first time but has a side effect of setting the internal value of the weak type to an empty string.

retrieve<std::string>() works fine.

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