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| author | Matthias Krüger <matthias.krueger@famsik.de> | 2024-08-05 05:40:19 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-08-05 05:40:19 +0200 |
| commit | cc61dc8b2d97870b8bb40c01649ccc587aa8b550 (patch) | |
| tree | 9aea65fa7e76115550c56ebd037f066977d28971 /compiler/rustc_feature/src | |
| parent | 176e5452095444815207be02c16de0b1487a1b53 (diff) | |
| parent | 9d9b55cd2b14bce066cef83d9d85ba798a2ba95c (diff) | |
| download | rust-cc61dc8b2d97870b8bb40c01649ccc587aa8b550.tar.gz rust-cc61dc8b2d97870b8bb40c01649ccc587aa8b550.zip | |
Rollup merge of #127655 - RalfJung:invalid_type_param_default, r=compiler-errors
turn `invalid_type_param_default` into a `FutureReleaseErrorReportInDeps` `````@rust-lang/types````` I assume the plan is still to disallow this? It has been a future-compat lint for a long time, seems ripe to go for hard error. However, turns out that outright removing it right now would lead to [tons of crater regressions](https://github.com/rust-lang/rust/pull/127655#issuecomment-2228285460), so for now this PR just makes this future-compat lint show up in cargo's reports, so people are warned when they use a dependency that is affected by this. Fixes https://github.com/rust-lang/rust/issues/27336 by removing the feature gate (so there's no way to silence the lint even on nightly) CC https://github.com/rust-lang/rust/issues/36887
Diffstat (limited to 'compiler/rustc_feature/src')
| -rw-r--r-- | compiler/rustc_feature/src/removed.rs | 3 | ||||
| -rw-r--r-- | compiler/rustc_feature/src/unstable.rs | 2 |
2 files changed, 3 insertions, 2 deletions
diff --git a/compiler/rustc_feature/src/removed.rs b/compiler/rustc_feature/src/removed.rs index f665dc71411..b7f0ed5afce 100644 --- a/compiler/rustc_feature/src/removed.rs +++ b/compiler/rustc_feature/src/removed.rs @@ -82,6 +82,9 @@ declare_features! ( /// Allows the use of `#[derive(Anything)]` as sugar for `#[derive_Anything]`. (removed, custom_derive, "1.32.0", Some(29644), Some("subsumed by `#[proc_macro_derive]`")), + /// Allows default type parameters to influence type inference. + (removed, default_type_parameter_fallback, "CURRENT_RUSTC_VERSION", Some(27336), + Some("never properly implemented; requires significant design work")), /// Allows using `#[doc(keyword = "...")]`. (removed, doc_keyword, "1.28.0", Some(51315), Some("merged into `#![feature(rustdoc_internals)]`")), diff --git a/compiler/rustc_feature/src/unstable.rs b/compiler/rustc_feature/src/unstable.rs index 652efa193ea..88a4b5a8382 100644 --- a/compiler/rustc_feature/src/unstable.rs +++ b/compiler/rustc_feature/src/unstable.rs @@ -431,8 +431,6 @@ declare_features! ( (unstable, custom_test_frameworks, "1.30.0", Some(50297)), /// Allows declarative macros 2.0 (`macro`). (unstable, decl_macro, "1.17.0", Some(39412)), - /// Allows default type parameters to influence type inference. - (unstable, default_type_parameter_fallback, "1.3.0", Some(27336)), /// Allows using `#[deprecated_safe]` to deprecate the safeness of a function or trait (unstable, deprecated_safe, "1.61.0", Some(94978)), /// Allows having using `suggestion` in the `#[deprecated]` attribute. |