10b3595ba6
Some promotion cleanup Based on top of both https://github.com/rust-lang/rust/pull/75502 and https://github.com/rust-lang/rust/pull/75585, this does some cleanup of the promotion code. The last 2 commits are new. * Remove the remaining cases where `const fn` is treated different from `fn`. This means no longer promoting ptr-to-int casts, raw ptr operations, and union field accesses in `const fn` -- or anywhere, for that matter. These are all unstable in const-context so this should not break any stable code. Fixes https://github.com/rust-lang/rust/issues/75586. * ~~Promote references to statics even outside statics (i.e., in functions) for consistency.~~ * Promote `&mut []` everywhere, not just in non-`const` functions, for consistency. * Explain why we do not promote deref's of statics outside statics. ~~(This is the only remaining direct user of `const_kind`.)~~ This can only land once the other two PRs land; I am mostly putting this up already because I couldn't wait ;) and to get some feedback from `@rust-lang/wg-const-eval` . |
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| .. | ||
| borrow_check | ||
| const_eval | ||
| dataflow | ||
| interpret | ||
| monomorphize | ||
| transform | ||
| util | ||
| lib.rs | ||
| shim.rs | ||