1 // Unit test for the "user substitutions" that are annotated on each
13 fn combine<T>(_: T, _: T) { }
17 combine(SomeEnum::SomeVariant(Cell::new(&c)), SomeEnum::SomeOtherVariant);
20 fn annot_underscore() {
22 combine(SomeEnum::SomeVariant(Cell::new(&c)), SomeEnum::SomeOtherVariant::<Cell<_>>);
25 fn annot_reference_any_lifetime() {
27 combine(SomeEnum::SomeVariant(Cell::new(&c)), SomeEnum::SomeOtherVariant::<Cell<&u32>>);
30 fn annot_reference_static_lifetime() {
33 SomeEnum::SomeVariant(Cell::new(&c)), //~ ERROR
34 SomeEnum::SomeOtherVariant::<Cell<&'static u32>>,
38 fn annot_reference_named_lifetime<'a>(_d: &'a u32) {
41 SomeEnum::SomeVariant(Cell::new(&c)), //~ ERROR
42 SomeEnum::SomeOtherVariant::<Cell<&'a u32>>,
46 fn annot_reference_named_lifetime_ok<'a>(c: &'a u32) {
47 combine(SomeEnum::SomeVariant(Cell::new(c)), SomeEnum::SomeOtherVariant::<Cell<&'a u32>>);
50 fn annot_reference_named_lifetime_in_closure<'a>(_: &'a u32) {
54 SomeEnum::SomeVariant(Cell::new(&c)), //~ ERROR
55 SomeEnum::SomeOtherVariant::<Cell<&'a u32>>,
60 fn annot_reference_named_lifetime_in_closure_ok<'a>(c: &'a u32) {
63 SomeEnum::SomeVariant(Cell::new(c)),
64 SomeEnum::SomeOtherVariant::<Cell<&'a u32>>,