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| author | Nicholas Nethercote <n.nethercote@gmail.com> | 2022-10-18 13:07:20 +1100 |
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| committer | Nicholas Nethercote <n.nethercote@gmail.com> | 2022-10-18 15:51:23 +1100 |
| commit | 9a23f60f9c801dd0b4686cc75c6a9979bd8928fa (patch) | |
| tree | 448ae0dd90b2574f41263fee1e607869b40058d2 /compiler/rustc_errors/src/snippet.rs | |
| parent | dfa9d5c971d74aa5bdf6b99253fe4b7db39f9b67 (diff) | |
| download | rust-9a23f60f9c801dd0b4686cc75c6a9979bd8928fa.tar.gz rust-9a23f60f9c801dd0b4686cc75c6a9979bd8928fa.zip | |
Fix `TyKind::is_simple_path`.
PR #98758 introduced code to avoid redundant assertions in derived code like this: ``` let _: ::core::clone::AssertParamIsClone<u32>; let _: ::core::clone::AssertParamIsClone<u32>; ``` But the predicate `is_simple_path` introduced as part of this failed to account for generic arguments. Therefore the deriving code erroneously considers types like `Option<bool>` and `Option<f32>` to be the same. This commit fixes `is_simple_path`. Fixes #103157.
Diffstat (limited to 'compiler/rustc_errors/src/snippet.rs')
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