diff options
Diffstat (limited to 'src/libcore')
| -rw-r--r-- | src/libcore/macros.rs | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/libcore/macros.rs b/src/libcore/macros.rs index 14e0be2cf16..fcd93ad4a02 100644 --- a/src/libcore/macros.rs +++ b/src/libcore/macros.rs @@ -186,12 +186,12 @@ macro_rules! write { #[macro_export] #[stable] macro_rules! writeln { - ($dst:expr, $fmt:expr, $($arg:tt)*) => ( - write!($dst, concat!($fmt, "\n") $($arg)*) - ); ($dst:expr, $fmt:expr) => ( write!($dst, concat!($fmt, "\n")) - ) + ); + ($dst:expr, $fmt:expr, $($arg:expr),*) => ( + write!($dst, concat!($fmt, "\n"), $($arg,)*) + ); } /// A utility macro for indicating unreachable code. |