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// Copyright 2017 The Rust Project Developers. See the COPYRIGHT
// file at the top-level directory of this distribution and at
// http://rust-lang.org/COPYRIGHT.
//
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.
// 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<'r> fn(&'r 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!();
}
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