000a630110
Get rid of is_min_const_fn This removes the last trace of the min_const_fn mechanism by making the unsafety checker agnostic about whether something is a min or "non-min" const fn. It seems this distinction was used to disallow some features inside `const fn`, but that is the responsibility of the const checker, not of the unsafety checker. No test seems to even notice this change in the unsafety checker so I guess we are good... r? `@oli-obk` Cc https://github.com/rust-lang/rust/issues/84510
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