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| author | bors <bors@rust-lang.org> | 2025-05-29 08:53:27 +0000 |
|---|---|---|
| committer | bors <bors@rust-lang.org> | 2025-05-29 08:53:27 +0000 |
| commit | 8afd71079a729ac002298239f5010ccaac5807ca (patch) | |
| tree | fac27114f990730b9bda49913473a4100bda5a2d /compiler/rustc_error_codes/src | |
| parent | 38081f22c2d7380f272aa1d7fa9b935637701c2d (diff) | |
| parent | ee3e807f908effe4f87b1063ef804ed8ebb4fdc9 (diff) | |
| download | rust-8afd71079a729ac002298239f5010ccaac5807ca.tar.gz rust-8afd71079a729ac002298239f5010ccaac5807ca.zip | |
Auto merge of #141717 - jhpratt:rollup-neu8nzl, r=jhpratt
Rollup of 4 pull requests Successful merges: - rust-lang/rust#138285 (Stabilize `repr128`) - rust-lang/rust#139994 (add `CStr::display`) - rust-lang/rust#141571 (coretests: extend and simplify float tests) - rust-lang/rust#141656 (CI: Add cargo tests to aarch64-apple-darwin) Failed merges: - rust-lang/rust#141430 (remove `visit_clobber` and move `DummyAstNode` to `rustc_expand`) - rust-lang/rust#141636 (avoid some usages of `&mut P<T>` in AST visitors) r? `@ghost` `@rustbot` modify labels: rollup
Diffstat (limited to 'compiler/rustc_error_codes/src')
| -rw-r--r-- | compiler/rustc_error_codes/src/error_codes/E0658.md | 12 |
1 files changed, 3 insertions, 9 deletions
diff --git a/compiler/rustc_error_codes/src/error_codes/E0658.md b/compiler/rustc_error_codes/src/error_codes/E0658.md index 24245a38ae0..65c82e4fb6e 100644 --- a/compiler/rustc_error_codes/src/error_codes/E0658.md +++ b/compiler/rustc_error_codes/src/error_codes/E0658.md @@ -3,10 +3,7 @@ An unstable feature was used. Erroneous code example: ```compile_fail,E0658 -#[repr(u128)] // error: use of unstable library feature 'repr128' -enum Foo { - Bar(u64), -} +use std::intrinsics; // error: use of unstable library feature `core_intrinsics` ``` If you're using a stable or a beta version of rustc, you won't be able to use @@ -17,12 +14,9 @@ If you're using a nightly version of rustc, just add the corresponding feature to be able to use it: ``` -#![feature(repr128)] +#![feature(core_intrinsics)] -#[repr(u128)] // ok! -enum Foo { - Bar(u64), -} +use std::intrinsics; // ok! ``` [rustup]: https://rust-lang.github.io/rustup/concepts/channels.html |