Fix warning C26817 on copying in `for (auto vh : value_and_holder(...))`#2382

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YannickJadoul merged 2 commits into

pybind:masterfrom

MichaelGoulding:master

Aug 14, 2020

Commits on Aug 11, 2020

Fix warning C26817: Potentially expensive copy of variable 'vh' in range-for loop. Consider making it a const reference (es.71).

Michael Goulding
authored and
Michael Goulding
committed

Commits on Aug 14, 2020

Replace another instance of `for (auto vh : values_and_holders(...))` with `auto vh &` (found by @bstaletic)
YannickJadoul
committed