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Continue compilation even if inherent impl checks fail

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This commit is contained in:
Oli Scherer
2024-02-14 21:04:51 +00:00
parent ee9c7c940c
commit c1bb352c8b
13 changed files with 244 additions and 60 deletions
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6
tests/ui/impl-trait/where-allowed.rs
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@@ -44,6 +44,7 @@ fn in_dyn_Fn_parameter_in_return() -> &'static dyn Fn(impl Debug) { panic!() }
// Allowed
fn in_dyn_Fn_return_in_return() -> &'static dyn Fn() -> impl Debug { panic!() }
//~^ ERROR: type annotations needed
// Disallowed
fn in_impl_Fn_parameter_in_parameters(_: &impl Fn(impl Debug)) { panic!() }
@@ -58,9 +59,11 @@ fn in_impl_Fn_return_in_parameters(_: &impl Fn() -> impl Debug) { panic!() }
fn in_impl_Fn_parameter_in_return() -> &'static impl Fn(impl Debug) { panic!() }
//~^ ERROR `impl Trait` is not allowed in the parameters of `Fn` trait bounds
//~| ERROR nested `impl Trait` is not allowed
//~| ERROR: type annotations needed
// Allowed
fn in_impl_Fn_return_in_return() -> &'static impl Fn() -> impl Debug { panic!() }
//~^ ERROR: type annotations needed
// Disallowed
fn in_Fn_parameter_in_generics<F: Fn(impl Debug)> (_: F) { panic!() }
@@ -77,6 +80,7 @@ fn in_impl_Trait_in_parameters(_: impl Iterator<Item = impl Iterator>) { panic!(
// Allowed
fn in_impl_Trait_in_return() -> impl IntoIterator<Item = impl IntoIterator> {
vec![vec![0; 10], vec![12; 7], vec![8; 3]]
//~^ ERROR: no function or associated item named `into_vec` found for slice `[_]`
}
// Disallowed
@@ -118,11 +122,13 @@ trait DummyTrait {
impl DummyTrait for () {
type Out = impl Debug;
//~^ ERROR `impl Trait` in associated types is unstable
//~| ERROR unconstrained opaque type
fn in_trait_impl_parameter(_: impl Debug) { }
// Allowed
fn in_trait_impl_return() -> impl Debug { () }
//~^ ERROR `in_trait_impl_return` has an incompatible type for trait
// Allowed
}