How do I debug code with std :: optional or std :: variant?

Question

How do I debug code with std :: optional or std :: variant?

It doesn't matter if I'm using libc ++, libstdc ++, neither gdb nor lldb can render std::optional

or std::variant

. I did a little googling but I didn't find an obvious solution.

Have I missed any cute printers?

+3

c ++ pretty-print lldb gdb c ++ 17

Maikel 01 jul. 17 at 21:24

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How do I debug code with std :: optional or std :: variant?

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