diff --git a/src/test/compile-fail/auxiliary/define_macro.rs b/src/test/compile-fail/auxiliary/define_macro.rs new file mode 100644 index 0000000000000..6b6b14a896b29 --- /dev/null +++ b/src/test/compile-fail/auxiliary/define_macro.rs @@ -0,0 +1,16 @@ +// 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 or the MIT license +// , at your +// option. This file may not be copied, modified, or distributed +// except according to those terms. + +#[macro_export] +macro_rules! define_macro { + ($i:ident) => { + macro_rules! $i { () => {} } + } +} diff --git a/src/test/compile-fail/out-of-order-shadowing.rs b/src/test/compile-fail/out-of-order-shadowing.rs new file mode 100644 index 0000000000000..1fafaf85112be --- /dev/null +++ b/src/test/compile-fail/out-of-order-shadowing.rs @@ -0,0 +1,21 @@ +// 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 or the MIT license +// , at your +// option. This file may not be copied, modified, or distributed +// except according to those terms. + +// aux-build:define_macro.rs +// error-pattern: `bar` is already in scope + +macro_rules! bar { () => {} } +define_macro!(bar); +bar!(); + +macro_rules! m { () => { #[macro_use] extern crate define_macro; } } +m!(); + +fn main() {}