rust/tests/ui/specialization/specialization-feature-gate-overlap.rs
2023-01-11 09:32:08 +00:00

18 lines
268 B
Rust

// Check that writing an overlapping impl is not allow unless specialization is ungated.
// gate-test-specialization
trait Foo {
fn foo(&self);
}
impl<T> Foo for T {
fn foo(&self) {}
}
impl Foo for u8 { //~ ERROR E0119
fn foo(&self) {}
}
fn main() {}