On Friday, 6 November 2020 at 12:03:01 UTC, Paul Backus wrote:
On Friday, 6 November 2020 at 10:51:20 UTC, Andrey Zherikov wrote:How can I make the original code compilable without templatizing `failure` function?You can't. Both return values have to have the same type, which means the failure function has to be able to return more than one type, which means it has to be a template.
Being pedantic, he can, by templatising 'f' instead.
