diff options
Diffstat (limited to 'src/libstd')
| -rw-r--r-- | src/libstd/macros.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/libstd/macros.rs b/src/libstd/macros.rs index 85e614ab47e..0ebca006c4c 100644 --- a/src/libstd/macros.rs +++ b/src/libstd/macros.rs @@ -96,7 +96,7 @@ macro_rules! fail( macro_rules! assert( ($cond:expr) => ( if !$cond { - fail!("assertion failed: {:s}", stringify!($cond)) + fail!(concat!("assertion failed: ", stringify!($cond))) } ); ($cond:expr, $($arg:expr),+) => ( |