First try to use the system preferred RNG but if that fails (e.g. due to a broken system configuration) then fallback to manually opening an algorithm handle.

Add `Noted` marker struct that implements `EmissionGuarantee` so that
`emit_note` and `create_note` can be implemented for struct diagnostics.

Signed-off-by: David Wood <david.wood@huawei.com>

Implement `IntoDiagnosticArg` for `&'a T` when `T` implements
`IntoDiagnosticArg` and `Clone`. Makes it easier to write diagnostic
structs that borrow something which implements `IntoDiagnosticArg`.

Signed-off-by: David Wood <david.wood@huawei.com>

Forward the `Display` implementation for `CrateType` to
`IntoDiagnosticArg` so that it can be used in diagnostic structs.

Signed-off-by: David Wood <david.wood@huawei.com>

Forward the `Display` implementation for `CrateType` to
`IntoDiagnosticArg` so that it can be used in diagnostic structs.

Signed-off-by: David Wood <david.wood@huawei.com>

Apply the diagnostic migration lint to more functions on `Session`.

Signed-off-by: David Wood <david.wood@huawei.com>

Migrate the `rustc_incremental` crate's diagnostics to translatable
diagnostic structs.

Signed-off-by: David Wood <david.wood@huawei.com>

The LLVM disassembler is needed for the test introduced in
rust-lang#97550.

Signed-off-by: Miguel Ojeda <ojeda@kernel.org>

`fn is_zero` has been renamed to `fn count_is_zero` in
1b1bf24.
This patch updates the documentation accordingly.

This commit makes the `width` and `min-width` of the sidebar the same. They
originally were when cad0fce added the
`min-width` rule, but 6a5f8b1 changed the
width without changing the `min-width`, causing it to sometimes oscilate
between 200 and 250 pixels depending on the main content.

… r=compiler-errors

incremental: migrate diagnostics

- Apply the diagnostic migration lints to more functions on `Session`, namely: `span_warn`, `span_warn_with_code`, `warn` `note_without_error`, `span_note_without_error`, `struct_note_without_error`.
- Add impls of `IntoDiagnosticArg` for `std::io::Error`, `std::path::Path` and `std::path::PathBuf`.
- Migrate the `rustc_incremental` crate's diagnostics to translatable diagnostic structs.

r? ``@compiler-errors``
cc rust-lang#100717

…thomcc

Remove `RtlGenRandom` (take two)

First try to use the system preferred RNG but if that fails (e.g. due to a broken system configuration) then fallback to manually opening an algorithm handle.

…r=GuillaumeGomez

rustdoc: CSS prevent sidebar width change jank

This commit makes the `width` and `min-width` of the sidebar the same. They originally were when cad0fce added the `min-width` rule, but 6a5f8b1 changed the `width` without changing the `min-width`, causing it to sometimes oscilate between 200 and 250 pixels depending on the main content.

# Before

[Screencast from 09-22-2022 10:25:29 AM.webm](https://user-images.githubusercontent.com/1593513/191813469-ea00f30f-6f49-40fc-9a26-e1dfd5068d2b.webm)

# After

[Screencast from 09-22-2022 10:32:20 AM.webm](https://user-images.githubusercontent.com/1593513/191813642-ae0902da-5262-403a-bbdf-995334201acb.webm)

…e1-dead

Calculate `ProjectionTy::trait_def_id` for return-position `impl Trait` in trait correctly

Fixes rust-lang#102140

…n514

Also require other subtrees to always build successfully

r? `@jyn514`

…ark-Simulacrum

Add `llvm-dis` to the set of tools in `ci-llvm`

The LLVM disassembler is needed for the test introduced in rust-lang#97550.

Signed-off-by: Miguel Ojeda <ojeda@kernel.org>

…n514

Update doc after renaming `fn is_zero`

`fn is_zero` has been renamed to `fn count_is_zero` in 1b1bf24.
This patch updates the documentation accordingly.

…-tests, r=notriddle

Improve rustdoc GUI tests

I finally finished the update so we can now store values in variables and use them. It improves things nicely.

r? `@notriddle`