Do not ICE when encountering predicates from other items in method error reporting
See the comments I left in the code and the test file.
Fixes https://github.com/rust-lang/rust/issues/124350
Unify conditional-const error reporting with non-const error reporting
This PR unifies the error reporting between `ConditionallyConstCall` and `FnCallNonConst` so that the former will refer to syntactical sugar like operators by their sugared name, rather than calling all operators "methods". We achieve this by making the "non-const" part of the error message generic over the "non" part so we can plug in "conditionally" instead.
This should ensure that as we constify traits in the standard library, we don't regress error messages for things like `==`.
r? fmease or reassign
proc_macro: Use `ToTokens` trait in `quote` macro
Tracking issues: #130977, #54722
This PR changed `proc_macro::quote!` to use `ToTokens` trait instead of `TokenStream::from`, and migrated test cases from `quote` crate.
r? `@dtolnay`
CC `@tgross35`
Used pthread name functions returning result for FreeBSD and DragonFly
`pthread_getname_np` and `pthread_setname_np` received a wider adoption in past years and was added to:
* FreeBSD by June 11 2020 via [`2ef84b7da9a6c3e23b4a135e6e863581f16d46e1`](2ef84b7da9),
* DargonFly by March 8 2021 via [`ab5dc9aceb34419d1c4b6006739e61acee8ee999`](https://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/ab5dc9aceb34419d1c4b6006739e61acee8ee999).
There's not so much advantage except that the result can be checked in debug builds. Ideally it should be unified with Linux' implementation, but it trims the input.
Make sure to walk into nested const blocks in `RegionResolutionVisitor`
Fixes https://github.com/rust-lang/rust/issues/135306
I tried auditing the rest of the visitors that called `.visit_body`, and it seems like this is the only one that was missing it. I wonder if we should modify intravisit (specifcially, that `NestedBodyFilter` stuff) to make this less likely to happen, tho...
r? oli-obk
Make `bare-fn-no-impl-fn-ptr-99875` test less dependent on path width
This sets diagnostic-width to some arbitrary number. Seems to work on my machine.
Fix `ptr::from_ref` documentation example comment
The comment says that the expression involves no function call, but that was only true for the example above, the example here _does_ contain a function call.
``@rustbot`` label A-docs
Improve prose around `as_slice` example of IterMut
I've removed the cryptic message about not being able to call `&mut self` methods while retaining a shared borrow of the iterator, such as `as_slice` produces. This is just normal borrowing rules and does not seem especially relevant here. I can whip up a replacement if someone thinks it has value.
`-Zrandomize-layout` harder. `Foo<T> != Foo<U>`
Tracking issue: #106764
Previously randomize-layout only used a deterministic shuffle based on the seed stored in an Adt's ReprOptions, meaning that `Foo<T>` and `Foo<U>` were shuffled by the same seed. This change adds a similar seed to each calculated LayoutData so that a struct can be randomized both based on the layout of its fields and its per-type seed.
Primitives start with simple seed derived from some of their properties. Though some types can no longer be distinguished at that point, e.g. usize and u64 will still be treated the same.
previously field ordering was using the same seed for all instances of Foo,
now we pass seed values through the layout tree so that not only
the struct itself affects layout but also its fields
CI: fix name of jobs
There is a difference between the `image` (the Dockerfile), the `name` of the job (which determines also its properties) and the `full_name`, which includes the `auto/try/pr` prefix.
Missed this in https://github.com/rust-lang/rust/pull/134898.
There is a difference between the `image` (the Dockerfile), the `name` of the job (which determines also its properties) and the `full_name`, which includes the `auto/try/pr` prefix.
Rollup of 3 pull requests
Successful merges:
- #134898 (Make it easier to run CI jobs locally)
- #135195 (Make `lit_to_mir_constant` and `lit_to_const` infallible)
- #135261 (Account for identity substituted items in symbol mangling)
r? `@ghost`
`@rustbot` modify labels: rollup
Make `lit_to_mir_constant` and `lit_to_const` infallible
My motivation for this change is just that it's annoying to check everywhere, especially since all but one call site was just ICEing on errors anyway right there.
They can still fail, but now just return an error constant instead of having the caller handle the error.
fixes#114317fixes#126182
Make it easier to run CI jobs locally
This PR extends the Python CI script to perform a poor man's CI-like execution of a given CI job locally. It's not perfect, but it's better than nothing.
r? `@jieyouxu`
