Rollup of 4 pull requests #95600
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Rollup of 4 pull requests #95600
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… a wrong file is parsed as .rlink
…bounds, r=Dylan-DPC Remove need for associated_type_bounds in std.
Include a header in .rlink files I couldn't find the right place where to put tests. Is there some location that tests `.rlink` creation and loading? I only found `src/test/run-make-fulldeps/separate-link/Makefile`, but I'm not sure how to check the error message in the Makefile. Fixes: rust-lang#95297 r? `@bjorn3`
…t-context, r=compiler-errors diagnostics: add test case for bogus T:Sized suggestion Closes rust-lang#69228
Refer to u8 by absolute path in expansion of thread_local
The standard library's `thread_local!` macro previously referred to `u8` just as `u8`, resolving to whatever `u8` existed in the type namespace at the call site. This PR replaces those with `$crate::primitive::u8` which always refers to `std::primitive::u8` regardless of what's in scope at the call site. Unambiguously naming primitives inside macro-generated code is the reason that std::primitive was introduced in the first place.
<details>
<summary>Here is the error message prior to this PR ⬇️</summary>
```console
error[E0308]: mismatched types
--> src/main.rs:6:1
|
6 | / std::thread_local! {
7 | | pub static A: i32 = f();
8 | | pub static B: i32 = const { 0 };
9 | | }
| |_^ expected struct `u8`, found integer
|
= note: this error originates in the macro `$crate::__thread_local_inner` (in Nightly builds, run with -Z macro-backtrace for more info)
error[E0308]: mismatched types
--> src/main.rs:6:1
|
6 | / std::thread_local! {
7 | | pub static A: i32 = f();
8 | | pub static B: i32 = const { 0 };
9 | | }
| | ^
| | |
| |_expected struct `u8`, found integer
| this expression has type `u8`
|
= note: this error originates in the macro `$crate::__thread_local_inner` (in Nightly builds, run with -Z macro-backtrace for more info)
error[E0308]: mismatched types
--> src/main.rs:6:1
|
6 | / std::thread_local! {
7 | | pub static A: i32 = f();
8 | | pub static B: i32 = const { 0 };
9 | | }
| |_^ expected `u8`, found struct `u8`
|
= note: expected raw pointer `*mut u8` (`u8`)
found raw pointer `*mut u8` (struct `u8`)
= note: this error originates in the macro `$crate::__thread_local_inner` (in Nightly builds, run with -Z macro-backtrace for more info)
error[E0308]: mismatched types
--> src/main.rs:6:1
|
6 | / std::thread_local! {
7 | | pub static A: i32 = f();
8 | | pub static B: i32 = const { 0 };
9 | | }
| |_^ expected `u8`, found struct `u8`
|
= note: expected fn pointer `unsafe extern "C" fn(*mut u8)`
found fn item `unsafe extern "C" fn(*mut u8) {destroy}`
= note: this error originates in the macro `$crate::__thread_local_inner` (in Nightly builds, run with -Z macro-backtrace for more info)
error[E0308]: mismatched types
--> src/main.rs:6:1
|
6 | / std::thread_local! {
7 | | pub static A: i32 = f();
8 | | pub static B: i32 = const { 0 };
9 | | }
| | ^
| | |
| |_expected struct `u8`, found integer
| expected due to this type
|
= note: this error originates in the macro `$crate::__thread_local_inner` (in Nightly builds, run with -Z macro-backtrace for more info)
error[E0369]: binary operation `==` cannot be applied to type `u8`
--> src/main.rs:6:1
|
6 | / std::thread_local! {
7 | | pub static A: i32 = f();
8 | | pub static B: i32 = const { 0 };
9 | | }
| | ^
| | |
| |_u8
| {integer}
|
note: an implementation of `PartialEq<_>` might be missing for `u8`
--> src/main.rs:4:1
|
4 | struct u8;
| ^^^^^^^^^^ must implement `PartialEq<_>`
= note: this error originates in the macro `$crate::assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
help: consider annotating `u8` with `#[derive(PartialEq)]`
|
4 | #[derive(PartialEq)]
|
error[E0277]: `u8` doesn't implement `Debug`
--> src/main.rs:6:1
|
6 | / std::thread_local! {
7 | | pub static A: i32 = f();
8 | | pub static B: i32 = const { 0 };
9 | | }
| |_^ `u8` cannot be formatted using `{:?}`
|
= help: the trait `Debug` is not implemented for `u8`
= note: add `#[derive(Debug)]` to `u8` or manually `impl Debug for u8`
= note: this error originates in the macro `$crate::assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
```
</details>
rustbot
added
T-compiler
|
@bors r+ rollup=never p=5 |
|
📌 Commit 0e528f0 has been approved by |
bors
added
the
S-waiting-on-bors
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☀️ Test successful - checks-actions |
|
Finished benchmarking commit (76d770a): comparison url. Summary:
If you disagree with this performance assessment, please file an issue in rust-lang/rustc-perf. @rustbot label: -perf-regression Footnotes |
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