rust/compiler/rustc_span
Matthias Krüger e2bc6b8172
Rollup merge of #102382 - cuviper:defid-order, r=fee1-dead
Manually order `DefId` on 64-bit big-endian

`DefId` uses different field orders on 64-bit big-endian vs. others, in
order to optimize its `Hash` implementation. However, that also made it
derive different lexical ordering for `PartialOrd` and `Ord`. That
caused spurious differences wherever `DefId`s are sorted, like the
candidate sources list in `report_method_error`.

Now we manually implement `PartialOrd` and `Ord` on 64-bit big-endian to
match the same lexical ordering as other targets, fixing at least one
test, `src/test/ui/methods/method-ambig-two-traits-cross-crate.rs`.
2022-09-30 19:06:05 +02:00
..
src Rollup merge of #102382 - cuviper:defid-order, r=fee1-dead 2022-09-30 19:06:05 +02:00
Cargo.toml