Change Details

It seems like we are overly asserting when running `-dead_strip` on exported symbols. ld64 links successfully with `-dead_strip` even when a symbol cannot be exported (i.e. `weak_def_can_be_hidden` and `private_extern`). Loosen the assert to match ld64's behavior.

It seems like we are overly asserting when running `-dead_strip` with exported symbols. ld64 links successfully (or at least no-ops) with `-dead_strip` when a symbol cannot be exported. Loosen the assert to match ld64's behavior.

It seems like we are overly asserting when running `-dead_strip` onwith exported symbols. ld64 links successfully (or at least no-ops) with `-dead_strip` even when a symbol cannot be exported (i.e. `weak_def_can_be_hidden` and `private_extern`). Loosen the assert to match ld64's behavior.