Skip suggest impl or dyn when poly trait is not a real trait #139200
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Signed-off-by: xizheyin <xizheyin@smail.nju.edu.cn>
Signed-off-by: xizheyin <xizheyin@smail.nju.edu.cn>
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HIR ty lowering was modified cc @fmease |
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@bors r+ rollup |
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Rollup of 14 pull requests Successful merges: - rust-lang#135295 (Check empty SIMD vector in inline asm) - rust-lang#138003 (Add the new `amx` target features and the `movrs` target feature) - rust-lang#138823 (rustc_target: RISC-V: add base `I`-related important extensions) - rust-lang#138913 (Remove even more instances of `@ts-expect-error` from search.js) - rust-lang#138941 (Do not mix normalized and unnormalized caller bounds when constructing param-env for `receiver_is_dispatchable`) - rust-lang#139060 (replace commit placeholder in vendor status with actual commit) - rust-lang#139102 (coverage: Avoid splitting spans during span extraction/refinement) - rust-lang#139191 (small opaque type/borrowck cleanup) - rust-lang#139200 (Skip suggest impl or dyn when poly trait is not a real trait) - rust-lang#139208 (fix dead link netbsd.md) - rust-lang#139210 (chore: remove redundant backtick) - rust-lang#139212 (Update mdbook to 0.4.48) - rust-lang#139214 (Tell rustfmt to use the 2024 edition in ./x.py fmt) - rust-lang#139225 (move autodiff from EnzymeAD/Enzyme to our rust-lang/Enzyme soft-fork) r? `@ghost` `@rustbot` modify labels: rollup
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Rollup merge of rust-lang#139200 - xizheyin:issue-139174, r=compiler-errors Skip suggest impl or dyn when poly trait is not a real trait Fixes rust-lang#139174 When `poly_trait_ref` is not a real trait, we should stop suggesting `impl` and `dyn` to avoid false positives. 3 cases were added to the ui test. https://github.com/rust-lang/rust/blob/0b45675cfcec57f30a3794e1a1e18423aa9cf200/compiler/rustc_hir_analysis/src/hir_ty_lowering/lint.rs#L88-L93 In the first commit, I submitted the test and passed it. In the second commit, I modified the code and we can see the changes in the test. r? compiler
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Fixes #139174
When
poly_trait_refis not a real trait, we should stop suggestingimplanddynto avoid false positives. 3 cases were added to the ui test.rust/compiler/rustc_hir_analysis/src/hir_ty_lowering/lint.rs
Lines 88 to 93 in 0b45675
In the first commit, I submitted the test and passed it. In the second commit, I modified the code and we can see the changes in the test.
r? compiler