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e6bd6c2044
Always use the `Fn(T) -> R` format when printing closure traits instead of `Fn<(T,), Output = R>`. Fix #67100: ``` error[E0277]: expected a `Fn()` closure, found `F` --> file.rs:6:13 | 6 | call_fn(f) | ------- ^ expected an `Fn()` closure, found `F` | | | required by a bound introduced by this call | = note: wrap the `F` in a closure with no arguments: `|| { /* code */ }` note: required by a bound in `call_fn` --> file.rs:1:15 | 1 | fn call_fn<F: Fn() -> ()>(f: &F) { | ^^^^^^^^^^ required by this bound in `call_fn` help: consider further restricting this bound | 5 | fn call_any<F: std::any::Any + Fn()>(f: &F) { | ++++++ ``` |
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| .. | ||
| check-pass.rs | ||
| closures-inherit-target_feature.rs | ||
| feature-gate-target_feature_11.rs | ||
| feature-gate-target_feature_11.stderr | ||
| fn-ptr.rs | ||
| fn-ptr.stderr | ||
| fn-traits.rs | ||
| fn-traits.stderr | ||
| issue-99876.rs | ||
| issue-108645-target-feature-on-main.rs | ||
| issue-108645-target-feature-on-main.stderr | ||
| issue-108645-target-feature-on-start.rs | ||
| issue-108645-target-feature-on-start.stderr | ||
| issue-108655-inline-always-closure.rs | ||
| safe-calls.rs | ||
| safe-calls.stderr | ||
| trait-impl.rs | ||
| trait-impl.stderr | ||