blob: ddb25c06b1b170eba5defbc0e92a1c8a1fa5b096 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
|
// ignore-pretty pretty-printing is unhygienic
#![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!();
}
|
