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Provide structured suggestion for #![feature(foo)] #122158

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merged 1 commit into from
Mar 18, 2024

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estebank
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@estebank estebank commented Mar 7, 2024

error: `S2<'_>` is forbidden as the type of a const generic parameter
  --> $DIR/lifetime-in-const-param.rs:5:23
   |
LL | struct S<'a, const N: S2>(&'a ());
   |                       ^^
   |
   = note: the only supported types are integers, `bool` and `char`
help: add `#![feature(adt_const_params)]` to the crate attributes to enable more complex and user defined types
   |
LL + #![feature(adt_const_params)]
   |

Fix #55941.

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rustbot commented Mar 7, 2024

r? @petrochenkov

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@rustbot rustbot added S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. T-rustdoc Relevant to the rustdoc team, which will review and decide on the PR/issue. labels Mar 7, 2024
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r? WaffleLapkin

compiler/rustc_middle/src/ty/context.rs Outdated Show resolved Hide resolved
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@rustbot rustbot assigned WaffleLapkin and unassigned petrochenkov Mar 8, 2024
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bors commented Mar 11, 2024

☔ The latest upstream changes (presumably #122132) made this pull request unmergeable. Please resolve the merge conflicts.

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bors commented Mar 14, 2024

☔ The latest upstream changes (presumably #122483) made this pull request unmergeable. Please resolve the merge conflicts.

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r=me with the nit

compiler/rustc_middle/src/ty/context.rs Outdated Show resolved Hide resolved
@WaffleLapkin WaffleLapkin added S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. and removed S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. labels Mar 14, 2024
```
error: `S2<'_>` is forbidden as the type of a const generic parameter
  --> $DIR/lifetime-in-const-param.rs:5:23
   |
LL | struct S<'a, const N: S2>(&'a ());
   |                       ^^
   |
   = note: the only supported types are integers, `bool` and `char`
help: add `#![feature(adt_const_params)]` to the crate attributes to enable more complex and user defined types
   |
LL + #![feature(adt_const_params)]
   |
```

Fix rust-lang#55941.
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@bors r=WaffleLapkin

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bors commented Mar 18, 2024

📌 Commit 6c31f6c has been approved by WaffleLapkin

It is now in the queue for this repository.

@bors bors added S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. and removed S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. labels Mar 18, 2024
matthiaskrgr added a commit to matthiaskrgr/rust that referenced this pull request Mar 18, 2024
Provide structured suggestion for `#![feature(foo)]`

```
error: `S2<'_>` is forbidden as the type of a const generic parameter
  --> $DIR/lifetime-in-const-param.rs:5:23
   |
LL | struct S<'a, const N: S2>(&'a ());
   |                       ^^
   |
   = note: the only supported types are integers, `bool` and `char`
help: add `#![feature(adt_const_params)]` to the crate attributes to enable more complex and user defined types
   |
LL + #![feature(adt_const_params)]
   |
```

Fix rust-lang#55941.
bors added a commit to rust-lang-ci/rust that referenced this pull request Mar 18, 2024
…iaskrgr

Rollup of 12 pull requests

Successful merges:

 - rust-lang#121258 (Reject overly generic assoc const binding types)
 - rust-lang#121823 (never patterns: suggest `!` patterns on non-exhaustive matches)
 - rust-lang#122060 (Stabilize `imported_main`)
 - rust-lang#122158 (Provide structured suggestion for `#![feature(foo)]`)
 - rust-lang#122642 (Improve wording of `Vec::swap_remove`)
 - rust-lang#122675 (core: document default attribute stabilization)
 - rust-lang#122687 (`NormalizesTo`: return nested goals to caller)
 - rust-lang#122691 (Fix ICE: `global_asm!()` Don't Panic When Unable to Evaluate Constant)
 - rust-lang#122693 (Fix heading anchors in doc pages.)
 - rust-lang#122699 (Fix a typo in the 1.77.0 relnotes)
 - rust-lang#122700 (Remove redundant files, rename base riscv32 file)
 - rust-lang#122701 (Detect allocator for box in `must_not_suspend` lint)

r? `@ghost`
`@rustbot` modify labels: rollup
bors added a commit to rust-lang-ci/rust that referenced this pull request Mar 18, 2024
…iaskrgr

Rollup of 11 pull requests

Successful merges:

 - rust-lang#121258 (Reject overly generic assoc const binding types)
 - rust-lang#121823 (never patterns: suggest `!` patterns on non-exhaustive matches)
 - rust-lang#122060 (Stabilize `imported_main`)
 - rust-lang#122158 (Provide structured suggestion for `#![feature(foo)]`)
 - rust-lang#122642 (Improve wording of `Vec::swap_remove`)
 - rust-lang#122675 (core: document default attribute stabilization)
 - rust-lang#122687 (`NormalizesTo`: return nested goals to caller)
 - rust-lang#122693 (Fix heading anchors in doc pages.)
 - rust-lang#122699 (Fix a typo in the 1.77.0 relnotes)
 - rust-lang#122700 (Remove redundant files, rename base riscv32 file)
 - rust-lang#122701 (Detect allocator for box in `must_not_suspend` lint)

r? `@ghost`
`@rustbot` modify labels: rollup
@bors bors merged commit 9802486 into rust-lang:master Mar 18, 2024
11 checks passed
@rustbot rustbot added this to the 1.79.0 milestone Mar 18, 2024
rust-timer added a commit to rust-lang-ci/rust that referenced this pull request Mar 18, 2024
Rollup merge of rust-lang#122158 - estebank:feature-sugg, r=WaffleLapkin

Provide structured suggestion for `#![feature(foo)]`

```
error: `S2<'_>` is forbidden as the type of a const generic parameter
  --> $DIR/lifetime-in-const-param.rs:5:23
   |
LL | struct S<'a, const N: S2>(&'a ());
   |                       ^^
   |
   = note: the only supported types are integers, `bool` and `char`
help: add `#![feature(adt_const_params)]` to the crate attributes to enable more complex and user defined types
   |
LL + #![feature(adt_const_params)]
   |
```

Fix rust-lang#55941.
estebank added a commit to estebank/rust that referenced this pull request Mar 30, 2024
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Add X to crate attributes to enable message is not very clear
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