rust/tests/ui/where-clauses/where-clause-method-substituion-rpass.rs

// run-pass
#![allow(unused_variables)]
// pretty-expanded FIXME #23616

trait Foo<T> { fn dummy(&self, arg: T) { } }

trait Bar<A> {
    fn method<B>(&self) where A: Foo<B>;
}

struct S;
struct X;

impl Foo<S> for X {}

impl Bar<X> for i32 {
    fn method<U>(&self) where X: Foo<U> {
    }
}

fn main() {
    1.method::<S>();
}
Add `// run-pass` annotations to all the tests under `ui/run-pass/`. (I may have accidentally added it to some auxilliary crates as well; my emacs-macro-based methodology was pretty crude.) 2018-08-30 07:18:55 -05:00			`// run-pass`
Add `#![allow(..)]` as necessary to get re-migrated run-pass tests compiling with clean stderr again. Most were added mechanically. 2018-09-25 16:51:35 -05:00			`#![allow(unused_variables)]`
rustdoc: Replace no-pretty-expanded with pretty-expanded Now that features must be declared expanded source often does not compile. This adds 'pretty-expanded' to a bunch of test cases that still work. 2015-03-22 15:13:15 -05:00			`// pretty-expanded FIXME #23616`

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 09:29:52 -06:00			`trait Foo<T> { fn dummy(&self, arg: T) { } }`
Add parser support for generalized where clauses Implement support in the parser for generalized where clauses, as well as the conversion of ast::WherePredicates to ty::Predicate in `collect.rs`. 2014-12-20 04:29:19 -06:00
			`trait Bar<A> {`
			`fn method<B>(&self) where A: Foo<B>;`
			`}`

			`struct S;`
			`struct X;`

			`impl Foo<S> for X {}`

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 09:29:52 -06:00			`impl Bar<X> for i32 {`
Add parser support for generalized where clauses Implement support in the parser for generalized where clauses, as well as the conversion of ast::WherePredicates to ty::Predicate in `collect.rs`. 2014-12-20 04:29:19 -06:00			`fn method<U>(&self) where X: Foo<U> {`
			`}`
			`}`

			`fn main() {`
			`1.method::<S>();`
			`}`