rust/src/test/run-pass/ext-expand-inner-exprs.rs
Steven Fackler a0e54c7761 Expand string literals and exprs inside of macros
A couple of syntax extensions manually expanded expressions, but it
wasn't done universally, most noticably inside of asm!().

There's also a bit of random cleanup.
2014-03-02 14:12:02 -08:00

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Rust

// Copyright 2014 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.
static FOO : &'static [u8] = bytes!(concat!(concat!("hel", "lo"), "world"));
pub fn main() {
assert_eq!(FOO, "helloworld".as_bytes());
}