From fa1797b21c93c85b453fb90b0060a2cdf6137cb9 Mon Sep 17 00:00:00 2001
From: Jorge Aparicio <jorge@japaric.io>
Date: Thu, 6 Sep 2018 20:44:33 +0200
Subject: make `iprintln!` not depend on `iprint!`

the preferred way to import macros in Rust 2018 is via `use`. If you import
`iprintln` and try to use you'll get an error if the `iprint` macro has not been
imported as well.

This commit makes `iprintln` work w/o having to import `iprint` as well.
---
 src/macros.rs | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'src')

diff --git a/src/macros.rs b/src/macros.rs
index e41cdc5..813552f 100644
--- a/src/macros.rs
+++ b/src/macros.rs
@@ -13,13 +13,13 @@ macro_rules! iprint {
 #[macro_export]
 macro_rules! iprintln {
     ($channel:expr) => {
-        iprint!($channel, "\n");
+        $crate::itm::write_str($channel, "\n");
     };
     ($channel:expr, $fmt:expr) => {
-        iprint!($channel, concat!($fmt, "\n"));
+        $crate::itm::write_str($channel, concat!($fmt, "\n"));
     };
     ($channel:expr, $fmt:expr, $($arg:tt)*) => {
-        iprint!($channel, concat!($fmt, "\n"), $($arg)*);
+        $crate::itm::write_fmt($channel, format_args!(concat!($fmt, "\n"), $($arg)*));
     };
 }
 
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