Remove `HirId` from `QPath::LangItem`
Remove `HirId` from `QPath::LangItem`, since there was only *one* use-case (`ObligationCauseCode::AwaitableExpr`), which we can instead recover by walking the HIR tree.
Yeet `mir::Const::from_anon_const`
Only had one callsite which was easily simplified.
Uplifted a comment that I think is much more useful living in `ty::Const` world.
Subtree sync for rustc_codegen_cranelift
The main highlights this time are implementing a bunch of new vendor intrinsics and fixing some existing ones. And fixing polymorphization for coroutines.
r? `@ghost`
`@rustbot` label +A-codegen +A-cranelift +T-compiler
run the provenance-gc=1 test on all targets, but only for the host tests
No need to slow down *all those tests* running on the Linux host... but lets cover each major OS at least once. We've had bugs that only some macOS-specific code in `getrandom` found, after all.
Let's see how much this affects timing on the macOS / Windows runners.
before: only on Linux host, all tests
after: only the test suite itself (not cargo-miri or the mir-opt-level=4 run),
on all hosts for the host target and on Linux for all "full" targets.
Move stuff around on `stable_mir` and `rustc_smir` crate
1. Break down rustc_smir/mod.rs file.
- This file was getting too big and causing a lot of merge conflicts.
All these changes shouldn't be visible to users since this module is private.
2. Move the compiler interface defs to its own module
- Separate items that are exposed in the `stable_mir` crate to be used
by the compiler from items that we expect to be used by tool developers.
Relate Inherent Associated Types using eq
We should call `eq` instead of `sup` as we're relating `Ty` directly and not `Binder<TraitRef>`.
This is part of #118118 but unrelated to that PR.
r? `@compiler-errors` `@lcnr`
Move EagerResolution to rustc_infer::infer::resolve
`EagerResolver` fits better in `rustc_infer::infer::resolver`.
Started to disentagle #118118 that has a lot of unrelated things.
r? `@compiler-errors` `@lcnr`
Replace `option.map(cond) == Some(true)` with `option.is_some_and(cond)`
Requested by `@fmease` in https://github.com/rust-lang/rust/pull/118226#pullrequestreview-1747432292.
There is also a much larger number of `option.map_or(false, cond)` that can be changed separately if someone wants.
r? fmease
general improvements/fixes on bootstrap
- adds #117813 into change tracker 6d9b92f83f
- fixes a bug in change tracker 63a4410952
- relocates `CONFIG_CHANGE_HISTORY` a7dcb984f6
