src/test/compile-fail/proc-macro/export-macro.rs


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// Copyright 2016 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.

// error-pattern: cannot export macro_rules! macros from a `proc-macro` crate

// force-host
// no-prefer-dynamic

#![crate_type = "proc-macro"]

#[macro_export]
macro_rules! foo {
    ($e:expr) => ($e)
}