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Rollup merge of rust-lang#40523 - durka:patch-38, r=petrochenkov
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add test for nested macro def (rust-lang#31946)

Adds a test for issue rust-lang#31946 which was fixed in 1.12.0.

Closes rust-lang#31946.
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frewsxcv committed Mar 22, 2017
2 parents b949f8e + 7551e71 commit 2de14f6
Showing 1 changed file with 18 additions and 0 deletions.
18 changes: 18 additions & 0 deletions src/test/run-pass/macro-nested_definition_issue-31946.rs
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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.

fn main() {
println!("{}", {
macro_rules! foo {
($name:expr) => { concat!("hello ", $name) }
}
foo!("rust")
});
}

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