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| author | Matthias Krüger <476013+matthiaskrgr@users.noreply.github.com> | 2025-05-30 13:39:52 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2025-05-30 13:39:52 +0200 |
| commit | bace7f986c3ec200ff7389a40116847c79680a99 (patch) | |
| tree | 7fb9eb4c2bd6c52d66cc84a236a83761210112fa /compiler/rustc_codegen_llvm/src/errors.rs | |
| parent | 6de3a733122a82d9b3c3427c7ee16a1e1a022718 (diff) | |
| parent | 9871e160eae4376dea2b9fa3aa1ccca3607fc1c3 (diff) | |
| download | rust-bace7f986c3ec200ff7389a40116847c79680a99.tar.gz rust-bace7f986c3ec200ff7389a40116847c79680a99.zip | |
Rollup merge of #141703 - compiler-errors:deref-place, r=lcnr
Structurally normalize types as needed in `projection_ty_core` Introduce a `structurally_normalize` callback to `projection_ty_core`, and then use it before we match on the ty kind in `projection_ty_core`. Previously we were only structurally normalizing the return type of the `handle_field` struct, but if we were to (e.g.) apply a deref projection to that type, then the resulting type is not guaranteed to be structurally normalized and any subsequent projections applied would ICE. Fixes https://github.com/rust-lang/trait-system-refactor-initiative/issues/221 I'll leave a few comments inline to explain the changes. r? lcnr --- Also fixes rust-lang/rust#141708
Diffstat (limited to 'compiler/rustc_codegen_llvm/src/errors.rs')
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