How does one assert bar() or better yet, an arbitrary expression you place there... | Hacker News

Hacker Newsnew | past | comments | ask | show | jobs | submit

		lvass on Nov 28, 2022 \| parent \| context \| favorite \| on: Const vs. constexpr vs. consteval vs. constinit in... How does one assert bar() or better yet, an arbitrary expression you place there, is pure?

anonymoushn on Nov 28, 2022 [–]

Well, the compiler attempts to evaluate bar(), and if it cannot, you get a compile error

Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact