rust/tests/ui/issues/issue-19482.rs

// Test that a partially specified trait object with unspecified associated
// type does not type-check.

trait Foo {
    type A;

    fn dummy(&self) { }
}

fn bar(x: &dyn Foo) {}
//~^ ERROR the associated type `A` (from trait `Foo`) must be specified

pub fn main() {}
Test for associated types ICE closes #19121 2014-12-02 23:06:39 +00:00			`// Test that a partially specified trait object with unspecified associated`
eddyb's refactoring of coercions/adjustments 2015-03-16 16:45:01 +00:00			`// type does not type-check.`
Test for associated types ICE closes #19121 2014-12-02 23:06:39 +00:00
			`trait Foo {`
			`type A;`
Fallout: tests. As tests frequently elide things, lots of changes here. Some of this may have been poorly rebased, though I tried to be careful and preserve the spirit of the test. 2015-02-12 15:29:52 +00:00
			`fn dummy(&self) { }`
Test for associated types ICE closes #19121 2014-12-02 23:06:39 +00:00			`}`

Update ui test suite to use dyn 2019-05-28 18:46:13 +00:00			`fn bar(x: &dyn Foo) {}`
Tweak errors for missing associated types and type parameters 2019-12-12 22:48:46 +00:00			//~^ ERROR the associated type `A` (from trait `Foo`) must be specified
Test for associated types ICE closes #19121 2014-12-02 23:06:39 +00:00
			`pub fn main() {}`