Simplify rustdoc search test
Previously, rustdoc search attempted to parse search.js and extract out only certain methods and variables.
This change makes search.js and search-index.js loadable as [CommonJS modules](https://nodejs.org/api/modules.html#modules-commonjs-modules), so they can be loaded directly.
As part of that change, I had to separate execSearch from interacting with the DOM. This wound up being a nice cleanup that made more explicit what inputs it was taking.
I removed search.js' dependency on storage.js by moving hasOwnPropertyRustdoc directly into search.js, and replacing onEach with forEach in a path that is called by the tester.
r? `@GuillaumeGomez`
Demo: https://rustdoc.crud.net/jsha/rustdoc-search-refactor/std/?search=foo
- Modified `InferCtxt::mk_trait_obligation_with_new_self_ty` to take as
argument a `Binder<(TraitPredicate, Ty)>` instead of a
`Binder<TraitPredicate>` and a separate `Ty` with no bound vars.
- Modified all call places to avoid calling `Binder::no_bounds_var` or
`Binder::skip_binder` when it is not safe.
Previously, search.js relied on the DOM and the `window` object. It can now be
loaded in the absence of the DOM, for instance by Node. The same is true of
search-index.js.
This allows removing a lot of code from src/tools/rustdoc-js/tester.js that
tried to parse search.js and extract specific functions that were needed for
testing.
Prevent unwinding when `-C panic=abort` is used regardless declared ABI
Ensures that Rust code will abort with `-C panic=abort` regardless ABI used.
```rust
extern "C-unwind" {
fn may_unwind();
}
// Will be nounwind with `-C panic=abort`, despite `C-unwind` ABI.
pub unsafe extern "C-unwind" fn rust_item_that_can_unwind() {
may_unwind();
}
```
Current behaviour is that unwind will propagate through. While the current behaviour won't cause unsoundness it is inconsistent with the text reading of [RFC2945](https://rust-lang.github.io/rfcs/2945-c-unwind-abi.html).
I tweaked `fn_can_unwind` instead of tweaking `AbortUnwindingCalls` because this approach would allow Rust (non-direct) callers to also see that this function is nounwind, so it can prevent excessive landing pads generation.
For more discussions: https://rust-lang.zulipchat.com/#narrow/stream/210922-project-ffi-unwind/topic/soundness.20in.20mixed.20panic.20mode.
cc `@alexcrichton,` `@BatmanAoD`
r? `@Amanieu`
`@rustbot` label: T-compiler T-lang F-c_unwind
Change `Successors` to `impl Iterator<Item = BasicBlock>`
This PR fixes the FIXME in `compiler\rustc_middle\src\mir\mod.rs`.
This can omit several `&`, `*` or `cloned` operations on Successros' generated elements
Change `Successors` to `impl Iterator<Item = BasicBlock>`
This PR fixes the FIXME in `compiler\rustc_middle\src\mir\mod.rs`.
This can omit several `&`, `*` or `cloned` operations on Successros' generated elements
Allow `unused_macro_rules` in path tests
PR #96150 adds a new lint to warn about unused macro rules (arms/matchers). This causes errors in `library/std/src/path/tests.rs` on the `x86_64-fortanix-unknown-sgx` platform. This PR fixes compilation errors on that platform by allowing unused macro rules.
Add a query for checking whether a function is an intrinsic.
work towards #93145
This will reduce churn when we add more ways to declare intrinsics
r? `@scottmcm`
Add a query for checking whether a function is an intrinsic.
work towards #93145
This will reduce churn when we add more ways to declare intrinsics
r? `@scottmcm`
add suggestions to rc_clone_in_vec_init
A followup to https://github.com/rust-lang/rust-clippy/pull/8769
I also switch the order of the 2 suggestions, since the loop initialization one is probably the common case.
`@xFrednet` I'm not letting you guys rest for a minute 😅
changelog: add suggestions to [`rc_clone_in_vec_init`]
