Remove unused warning for println_stderr macro.

This commit is contained in:
Alexandre Bury 2017-06-05 20:41:01 -07:00
parent 1d12b755a7
commit bdc49a558f

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@ -71,6 +71,7 @@ extern crate owning_ref;
extern crate chan;
#[allow(unused)]
macro_rules! println_stderr(
($($arg:tt)*) => { {
use ::std::io::Write;