diff options
Diffstat (limited to 'src/tools/clippy/tests/ui/as_underscore.rs')
-rw-r--r-- | src/tools/clippy/tests/ui/as_underscore.rs | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/src/tools/clippy/tests/ui/as_underscore.rs b/src/tools/clippy/tests/ui/as_underscore.rs new file mode 100644 index 000000000..97785ed08 --- /dev/null +++ b/src/tools/clippy/tests/ui/as_underscore.rs @@ -0,0 +1,13 @@ +// run-rustfix + +#![warn(clippy::as_underscore)] + +fn foo(_n: usize) {} + +fn main() { + let n: u16 = 256; + foo(n as _); + + let n = 0_u128; + let _n: u8 = n as _; +} |