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Incorrect this trait takes 1 generic argument but 0 generic arguments were supplied #19669

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Veykril opened this issue Apr 23, 2025 · 2 comments · Fixed by #19675
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Incorrect this trait takes 1 generic argument but 0 generic arguments were supplied #19669

Veykril opened this issue Apr 23, 2025 · 2 comments · Fixed by #19675
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A-diagnostics diagnostics / error reporting Broken Window Bugs / technical debt to be addressed immediately C-bug Category: bug

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@Veykril
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Veykril commented Apr 23, 2025

In

    let _: Option<i32> = Some(0).map(Into::into);

rust-analyzer complains about the lacking generic argument for Into even though that is inferred
@Veykril Veykril added A-diagnostics diagnostics / error reporting C-bug Category: bug labels Apr 23, 2025
@Veykril Veykril mentioned this issue Apr 23, 2025
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Veykril commented Apr 23, 2025

cc @ChayimFriedman2

@Veykril Veykril added the Broken Window Bugs / technical debt to be addressed immediately label Apr 23, 2025
@Veykril Veykril mentioned this issue Apr 24, 2025
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A-diagnostics diagnostics / error reporting Broken Window Bugs / technical debt to be addressed immediately C-bug Category: bug
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fix: Fix type argument mismatch incorrectly triggering on inferred trait args Veykril/rust-analyzer
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@Veykril @RaulTrombin