rust/tests/ui/traits/bound/auxiliary/crate_a2.rs

pub struct Foo;

pub trait Bar {}

impl Bar for Foo {}

pub struct DoesNotImplementTrait;

pub struct ImplementsWrongTraitConditionally<T> {
    _marker: std::marker::PhantomData<T>,
}

impl Bar for ImplementsWrongTraitConditionally<isize> {}
Add version mismatch help message for unimplemented trait Issue #22750 The error reporting for E0277 (the trait `X` is not implemented for `Foo`) now checks whether `Foo` implements a trait with the same path as `X`, which probably means that the programmer wanted to actually use only one version of the trait `X` instead of the two. 2019-11-03 16:06:48 -06:00			`pub struct Foo;`

fixup! Add negative tests where the diagnostic message would be wrong 2019-11-24 06:01:13 -06:00			`pub trait Bar {}`
Add version mismatch help message for unimplemented trait Issue #22750 The error reporting for E0277 (the trait `X` is not implemented for `Foo`) now checks whether `Foo` implements a trait with the same path as `X`, which probably means that the programmer wanted to actually use only one version of the trait `X` instead of the two. 2019-11-03 16:06:48 -06:00
			`impl Bar for Foo {}`
fixup! Add negative tests where the diagnostic message would be wrong 2019-11-24 06:01:13 -06:00
			`pub struct DoesNotImplementTrait;`

			`pub struct ImplementsWrongTraitConditionally<T> {`
			`_marker: std::marker::PhantomData<T>,`
			`}`

			`impl Bar for ImplementsWrongTraitConditionally<isize> {}`