| //@ check-pass | |
| //@ revisions: current next | |
| //@ ignore-compare-mode-next-solver (explicit revisions) | |
| //@[next] compile-flags: -Znext-solver | |
| // Regression test for <https://github.com/rust-lang/trait-system-refactor-initiative/issues/200>. | |
| // Make sure we structurally normalize in range pattern checking in HIR typeck. | |
| trait Foo { | |
| type Bar; | |
| } | |
| impl Foo for () { | |
| type Bar = i32; | |
| } | |
| fn main() { | |
| const X: <() as Foo>::Bar = 0; | |
| match 0 { | |
| X..=X => {} | |
| _ => {} | |
| } | |
| } |