🎨 Allow call_by_need to customize the call - #410
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Problem: - Sometimes we want to customize the way that `call_by_need` calls its functions, for example to provide non-deduced template arguments. Solution: - Allow `call_by_need` to take a call policy that controls how the functions are called.
siauthun
approved these changes
Aug 14, 2026
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Problem:
call_by_needcalls its functions, for example to provide non-deduced template arguments.Solution:
call_by_needto take a call policy that controls how the functions are called.