Optimize dep node backtrace and ignore fatal errors
This attempts to optimize https://github.com/rust-lang/rust/pull/91742 while also passing through fatal errors.
r? `@cjgillot`
Only expect a GAT const param for `type_of` of GAT const arg
IDK why we were account for both `is_ty_or_const` instead of just for a const param, since we're computing the `type_of` a const param specifically.
Fixes#109300
Fix generics_of for impl's RPITIT synthesized associated type
The only useful commit is the last one.
This makes `generics_of` for the impl side RPITIT copy from the trait's associated type and avoid the fn on the impl side which was previously wrongly used.
This solution is better but we still need to fix resolution of the generated generics.
r? ``@compiler-errors``
Add tests for configure.py
I highly recommend reviewing this with whitespace disabled.
Notably, verifying that we generate valid toml relies on python 3.11 so
we can use `tomllib`, so this also switches`x86_64-gnu-llvm-14` (one of the PR builders) to use 3.11.
While fixing that, I noticed that we stopped testing python2.7 support on PR CI in https://github.com/rust-lang/rust/pull/106085. `@fee1-dead` `@pietroalbini` please be more careful in the future, there is no CI for CI itself that verifies we are testing everything we should be.
- Separate out functions so that each unit test doesn't create a file on disk
- Add a few unit tests
Set `CMAKE_SYSTEM_NAME` for Linux targets
When bootstrap compiles native dependencies like LLVM, it should set `CMAKE_SYSTEM_NAME` for the target system; otherwise cmake may not identify that it is cross-compiling.
In particular, when building a Linux rustc on a macOS host, cmake was including `-isysroot /path/to/macOS.sdk` options that caused things to break. By setting `CMAKE_SYSTEM_NAME=Linux` when building for Linux targets, the macOS SDK is no longer passed as sysroot to the compiler.
r? bootstrap
fix ClashingExternDeclarations lint ICE
Fixes#109334
First "real" contribution, please let me know if I did something wrong.
As I understand it, it's OK if a `#[repr(transparent)]` type has no non-zero sized types (aka is a ZST itself) and the function should just return the type normally instead of panicking
r? `@Nilstrieb`
rustdoc: Remove footnote references from doc summary
Since it's one line, we don't have the footnote definition so it doesn't make sense to have the reference.
Part of https://github.com/rust-lang/rust/issues/109024.
r? `@notriddle`
Improve `Iterator::collect_into` documentation
This improves the examples in the documentation of `Iterator::collect_into`, replacing the usages of `println!` with `assert_eq!` as suggested on [IRLO](https://internals.rust-lang.org/t/18534/9).
rustdoc: implement bag semantics for function parameter search
This tweak to the function signature search engine makes things so that, if a type is repeated in the search query, it'll only match if the function actually includes it that many times.
Ignore files in .gitignore in mir opt check
This caused `./x test tidy` to fail for me when Finder (macOS) added `.DS_Store` files. They are ignored by git, so tidy should ignore them, too.
fix: fix ICE in `custom-test-frameworks` feature
Fixes#107454
Simple fix to emit error instead of ICEing. At some point, all the code in `tests.rs` should be refactored, there is a bit of duplication (this PR's code is repeated five times over lol).
r? `@Nilstrieb` (active on the linked issue?)
rustdoc: Fix missing private inlining
Fixes https://github.com/rust-lang/rust/issues/109258.
If the item isn't inlined, it shouldn't have been added into `view_item_stack`. The problem here was that it was not removed, preventing sub items to be inlined if they have a re-export in "upper levels".
cc `@epage`
r? `@notriddle`
This tweak to the function signature search engine makes things so that,
if a type is repeated in the search query, it'll only match if the
function actually includes it that many times.
Move us to the new large runners pool
For now this keeps all the configuration identical (AFAICT) but we'll likely want to play with the specifics to move some of the slower builders to larger machines and the faster builders to smaller machines, likely reducing overall usage and improving CI times. I think we should leave that to later though, not worry about it just yet.
r? `@pietroalbini`
