| // Regression test for <https://github.com/rust-lang/rust/issues/104923> |
| // ignore-tidy-linelength |
| |
| #![feature(trait_alias)] |
| |
| //@ set Orig = "$.index[*][?(@.name == 'Orig')].id" |
| //@ has "$.index[*][?(@.name == 'Orig')].inner.trait" |
| pub trait Orig<T> {} |
| |
| //@ set Alias = "$.index[*][?(@.name == 'Alias')].id" |
| //@ has "$.index[*][?(@.name == 'Alias')].inner.trait_alias" |
| //@ is "$.index[*][?(@.name == 'Alias')].inner.trait_alias.generics" '{"params": [], "where_predicates": []}' |
| //@ count "$.index[*][?(@.name == 'Alias')].inner.trait_alias.params[*]" 1 |
| //@ is "$.index[*][?(@.name == 'Alias')].inner.trait_alias.params[0].trait_bound.trait.id" $Orig |
| //@ is "$.index[*][?(@.name == 'Alias')].inner.trait_alias.params[0].trait_bound.trait.args.angle_bracketed.args[0].type.primitive" '"i32"' |
| pub trait Alias = Orig<i32>; |
| |
| pub struct Struct; |
| |
| impl Orig<i32> for Struct {} |
| |
| //@ has "$.index[*][?(@.name=='takes_alias')].inner.function.sig.inputs[0][1].impl_trait" |
| //@ is "$.index[*][?(@.name=='takes_alias')].inner.function.sig.inputs[0][1].impl_trait[0].trait_bound.trait.id" $Alias |
| //@ is "$.index[*][?(@.name=='takes_alias')].inner.function.generics.params[0].kind.type.bounds[0].trait_bound.trait.id" $Alias |
| pub fn takes_alias(_: impl Alias) {} |
| // FIXME: Should the trait be mentioned in both the decl and generics? |
| |
| fn main() { |
| takes_alias(Struct); |
| } |
