rust/tests/ui/hygiene/impl_items.rs
2023-04-03 09:24:11 +02:00

33 lines
468 B
Rust

#![feature(decl_macro)]
mod foo {
struct S;
impl S {
fn f(&self) {}
}
pub macro m() {
let _: () = S.f(); //~ ERROR type `for<'a> fn(&'a foo::S) {foo::S::f}` is private
}
}
struct S;
macro m($f:ident) {
impl S {
fn f(&self) -> u32 { 0 }
fn $f(&self) -> i32 { 0 }
}
fn f() {
let _: u32 = S.f();
let _: i32 = S.$f();
}
}
m!(f);
fn main() {
let _: i32 = S.f();
foo::m!();
}