0dfdea1c45
stabilize const_fn_floating_point_arithmetic Part of https://github.com/rust-lang/rust/issues/128288 Fixes https://github.com/rust-lang/rust/issues/57241 The existing test `tests/ui/consts/const_let_eq_float.rs` ([link](https://github.com/RalfJung/rust/blob/const_fn_floating_point_arithmetic/tests/ui/consts/const_let_eq_float.rs)) covers the basics, and also Miri has extensive tests covering the interpreter's float machinery. Also, that machinery can already be used on stable inside `const`/`static` initializers, just not inside `const fn`. This was explicitly called out in https://github.com/rust-lang/rfcs/pull/3514 so in a sense t-lang just recently already FCP'd this, but let's hear from them whether they want another FCP for the stabilization here or whether that was covered by the FCP for the RFC. Cc ``@rust-lang/lang`` ### Open items - [x] Update the Reference: https://github.com/rust-lang/reference/pull/1566 |
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