rust/tests/ui/hygiene/impl_items-2.rs

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#![feature(decl_macro)]
trait Trait {
fn foo() {}
}
macro trait_impl() {
fn foo() {}
}
// Check that we error on multiple impl items that resolve to the same trait item.
impl Trait for i32 {
trait_impl!();
fn foo() {}
//~^ ERROR duplicate definitions with name `foo`: [E0201]
}
struct Type;
// Check that we do not error with inherent impls.
impl Type {
trait_impl!();
fn foo() {}
}
fn main() {}