29 lines
875 B
Rust
29 lines
875 B
Rust
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// Copyright 2013-2014 The Rust Project Developers. See the COPYRIGHT
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// file at the top-level directory of this distribution and at
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// http://rust-lang.org/COPYRIGHT.
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//
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// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
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// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
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// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
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// option. This file may not be copied, modified, or distributed
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// except according to those terms.
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// aux-build:macro_crate_test.rs
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// ignore-stage1
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// Issue #15750: a macro that internally parses its input and then
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// uses `quote_expr!` to rearrange it should be hygiene-preserving.
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#![feature(phase)]
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#[phase(plugin)]
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extern crate macro_crate_test;
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fn main() {
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let x = 3i;
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assert_eq!(3, identity!(x));
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assert_eq!(6, identity!(x+x));
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let x = 4i;
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assert_eq!(4, identity!(x));
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}
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