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`-Zmiri-retag-fields=scalar` is roughly explained as retagging where rustc emits `noalias` attributes. For this to be accurate, `Box` shouldn't cause retagging when `-Zbox-noalias=no`, since setting t…
CAD97 updated
3 months ago
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I tried this code:
```rust
#![doc = include_str!(concat!(env!("CARGO_MANIFEST_DIR"), "/README.md"))]
/// ```no_run
`rustc --version --verbose`:
```
rustc 1.81.0-nightly (032be6f7b 202…
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👋 Hey, There has been some discussion about support for `aarch64-pc-windows-msvc` on wasmtime and cranelift.
As a curiosity I tried to build cg_clif on this target. It fails when building sysroot d…
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Like this: https://rustc-dev-guide.rust-lang.org/stability.html
`rustc` has markers like `#[stable(...)]` and `#[unstable(...)]`, maybe it's interesting to replicate this?
Then we could annotate…
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snippet:
````rust
#![feature(generic_const_exprs)]
pub trait True {}
impl PartialEq for FixedI8 where
If: True
{
}
````
Version information
````
rustc 1.78.0-nightly (f813…
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I'm interested in using rustc + cranelift as a library to embed rust as a jitted scripting language within another application. Do you expect this to be possible reasonably soon?
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## Environment
* **IntelliJ Rust plugin version:** 0.2.113.2150-193
* **Rust toolchain version:** nightly-2019-10-02
* **IDE name and version:** IntelliJ CLion 2019.3.2
* **Operating system:…
Karrq updated
10 months ago
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In https://github.com/rust-lang/rustup/pull/3703#issuecomment-2107281013, @djc asked:
> Can one of you open a new issue discussing what the use case here is and how/why we broke it?
[Dylint](https…
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`std` uses a lot of unstable language features. While `core` will most likely always have to use language features because it defines things that are part of the core of the language, we can strive fo…
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**rust-analyzer version**: rust-analyzer version: 0.3.1748-standalone
**rustc version**: rustc 1.74.0 (79e9716c9 2023-11-13)
**src/main.rs**:
```rust
use crossbeam_channel::bounded;
fn …