| Age | Commit message (Collapse) | Author | Lines |
|---|
|
|
|
Simplify suggestions for errors in generators.
Split from https://github.com/rust-lang/rust/pull/101692/
|
|
Rollup of 13 pull requests
Successful merges:
- #103842 (Adding Fuchsia compiler testing script, docs)
- #104354 (Remove leading newlines from `NonZero*` doc examples)
- #104372 (Update compiler-builtins)
- #104380 (rustdoc: remove unused CSS `code { opacity: 1 }`)
- #104381 (Remove dead NoneError diagnostic handling)
- #104383 (Remove unused symbols and diagnostic items)
- #104391 (Deriving cleanups)
- #104403 (Specify language of code comment to generate document)
- #104404 (Fix missing minification for static files)
- #104413 ([llvm-wrapper] adapt for LLVM API change)
- #104415 (rustdoc: fix corner case in search keyboard commands)
- #104422 (Fix suggest associated call syntax)
- #104426 (Add test for #102154)
Failed merges:
r? `@ghost`
`@rustbot` modify labels: rollup
|
|
Don't print full paths in overlap errors
We don't print the full path in other diagnostics -- I don't think it particularly helps with the error message. I also delayed the printing until actually needing to render the error message.
r? diagnostics
|
|
|
|
|
|
|
|
Remove `save_and_restore_in_snapshot_flag`, use `ObligationCtxt` more
r? ```@lcnr```
|
|
Unhide unknown spans
r? ```@estebank```
|
|
It will still be used in json, as seen by the ui test changes
|
|
|
|
|
|
|
|
|
|
|
|
Use `TraitEngine` in more places, restrict visibility of `FulfillmentCtxt` constructor
Most places that are constructing a `FulfillmentContext` should be constructing a `TraitEngine` generically, so later on if/when we're transitioning it'll be easier.
Logical extension of #99746
|
|
Some diagnostic-related nits
1. Use `&mut Diagnostic` instead of `&mut DiagnosticBuilder<'_, T>`
2. Make `diag.span_suggestions` take an `IntoIterator` instead of `Iterator`, just to remove some `.into_iter` calls on the caller.
idk if I should add a lint to make sure people use `&mut Diagnostic` instead of `&mut DiagnosticBuilder<'_, T>` in cases where we're just, e.g., adding subdiagnostics to the diagnostic... maybe a followup.
|
|
|
|
|
|
|
|
Cleanups in autoderef impl
Just something I noticed. Turns out the `overloaded_span` is not actually used separately from the main span, so I merged them.
|
|
|
|
Remove allow(rustc::potential_query_instability) in rustc_trait_selection
Related to https://github.com/rust-lang/rust/issues/84447
This PR needs to be benchmarked to check for regressions.
|
|
Use `nominal_obligations_without_const` in wf for FnDef
Fixes #104155.
|
|
Rollup of 7 pull requests
Successful merges:
- #100508 (avoid making substs of type aliases late bound when used as fn args)
- #101381 (Test that target feature mix up with homogeneous floats is sound)
- #103353 (Fix Access Violation when using lld & ThinLTO on windows-msvc)
- #103521 (Avoid possible infinite loop when next_point reaching the end of file)
- #103559 (first move on a nested span_label)
- #103778 (Update several crates for improved support of the new targets)
- #103827 (Properly remap and check for substs compatibility in `confirm_impl_trait_in_trait_candidate`)
Failed merges:
r? `@ghost`
`@rustbot` modify labels: rollup
|
|
|
|
Properly remap and check for substs compatibility in `confirm_impl_trait_in_trait_candidate`
Fixes #103824
|
|
Better error for HRTB error from generator interior
cc #100013
This is just a first pass at an error. It could be better, and shouldn't really be emitted in the first place. But this is better than what was being emitted before.
|
|
rustc_trait_selection
Make InferCtxtExt use a FxIndexMap
This should be faster, because the map is only being used to iterate,
which is supposed to be faster with the IndexMap
Make the user_computed_preds use an IndexMap
It is being used mostly for iteration, so the change shouldn't result in
a perf hit
Make the RegionDeps fields use an IndexMap
This change could be a perf hit. Both `larger` and `smaller` are used
for iteration, but they are also used for insertions.
Make types_without_default_bounds use an IndexMap
It uses extend, but it also iterates and removes items. Not sure if
this will be a perf hit.
Make InferTtxt.reported_trait_errors use an IndexMap
This change brought a lot of other changes. The map seems to have been
mostly used for iteration, so the performance shouldn't suffer.
Add FIXME to change ProvisionalEvaluationCache.map to use an IndexMap
Right now this results in a perf hit. IndexMap doesn't have
the `drain_filter` API, so in `on_completion` we now need to iterate two
times over the map.
|
|
|
|
with the main span
|
|
|
|
|
|
Don't normalize constants unless they need normalization
Maybe makes normalization a bit faster when we have many constants in a type
r? `@ghost`
|
|
fully move `on_unimplemented` to `error_reporting`
the `traits` module has a few too many submodules in my opinion.
|
|
r=eholk
Move `fallback_has_occurred` state tracking to `FnCtxt`
Removes a ton of callsites that defaulted to `false`
|
|
error from generator interior
|
|
|
|
|
|
Implement `std::marker::Tuple`, use it in `extern "rust-call"` and `Fn`-family traits
Implements rust-lang/compiler-team#537
I made a few opinionated decisions in this implementation, specifically:
1. Enforcing `extern "rust-call"` on fn items during wfcheck,
2. Enforcing this for all functions (not just ones that have bodies),
3. Gating this `Tuple` marker trait behind its own feature, instead of grouping it into (e.g.) `unboxed_closures`.
Still needing to be done:
1. Enforce that `extern "rust-call"` `fn`-ptrs are well-formed only if they have 1/2 args and the second one implements `Tuple`. (Doing this would fix ICE in #66696.)
2. Deny all explicit/user `impl`s of the `Tuple` trait, kinda like `Sized`.
3. Fixing `Tuple` trait built-in impl for chalk, so that chalkification tests are un-broken.
Open questions:
1. Does this need t-lang or t-libs signoff?
Fixes #99820
|
|
Use `codegen_select` in `vtable_trait_upcasting_coercion_new_vptr_slot`
A super tiny clean up
|
|
|
|
Some tracing and comment cleanups
Pulled out of https://github.com/rust-lang/rust/pull/101900 to see if that is the perf impact
|
|
|
|
|
|
|
|
Refactor tcx mk_const parameters.
Unroll the `ty::ConstS` parameter to `TyCtxt::mk_const` into separate `ty::ConstKind` and `Ty` parameters.
Signature change is in:
https://github.com/V0ldek/rust/blob/c97fd8183a98d6a89b8fc2e02eb068298e6fb7dc/compiler/rustc_middle/src/ty/context.rs#L2234
and
https://github.com/V0ldek/rust/blob/c97fd8183a98d6a89b8fc2e02eb068298e6fb7dc/compiler/rustc_middle/src/ty/context.rs#L2572-L2575
the rest is callsites.
Closes #103974
r? `@oli-obk`
|
|
Use `TraitEngine` (by itself) less
Replace `TraitEngine` in favor of `ObligationCtxt` or `fully_solve_*`, improving code readability.
|
|
|
|
|
