rust/compiler/rustc_codegen_ssa
Matthias Krüger 09b255d3d4
Rollup merge of #130116 - veera-sivarajan:freeze-suggestions, r=chenyukang
Implement a Method to Seal `DiagInner`'s Suggestions

This PR adds a method on `DiagInner` called `.seal_suggestions()` to prevent new suggestions from being added while preserving existing suggestions.

This is useful because currently there is no way to prevent new suggestions from being added to a diagnostic. `.disable_suggestions()` is the closest but it gets rid of all suggestions before and after the call.

Therefore, `.seal_suggestions()` can be used when, for example, misspelled keyword is detected and reported. In such cases, we may want to prevent other suggestions from being added to the diagnostic, as they would likely be meaningless once the misspelled keyword is identified. For context: https://github.com/rust-lang/rust/pull/129899#discussion_r1741307132

To store an additional state, the type of the `suggestions` field in `DiagInner` was changed into a three variant enum. While this change affects files across different crates, care was taken to preserve the existing code's semantics. This is validated by the fact that all UI tests pass without any modifications.

r? chenyukang
2024-09-18 04:42:31 +02:00
..
src Rollup merge of #130116 - veera-sivarajan:freeze-suggestions, r=chenyukang 2024-09-18 04:42:31 +02:00
Cargo.toml Update the wasm-component-ld binary dependency 2024-08-29 14:39:12 -07:00
messages.ftl simd_shuffle: require index argument to be a vector 2024-09-14 14:43:24 +02:00
README.md mv compiler to compiler/ 2020-08-30 18:45:07 +03:00

Please read the rustc-dev-guide chapter on Backend Agnostic Codegen.