diff options
Diffstat (limited to 'src/test/ui/underscore-ident-matcher.rs')
| -rw-r--r-- | src/test/ui/underscore-ident-matcher.rs | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/test/ui/underscore-ident-matcher.rs b/src/test/ui/underscore-ident-matcher.rs new file mode 100644 index 000000000..bddc8c80a --- /dev/null +++ b/src/test/ui/underscore-ident-matcher.rs @@ -0,0 +1,9 @@ +macro_rules! identity { + ($i: ident) => ( + $i + ) +} + +fn main() { + let identity!(_) = 10; //~ ERROR no rules expected the token `_` +} |