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Diffstat (limited to '')
-rw-r--r-- | src/test/ui/lint/dead-code/type-alias.rs | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/test/ui/lint/dead-code/type-alias.rs b/src/test/ui/lint/dead-code/type-alias.rs new file mode 100644 index 000000000..35a7f125d --- /dev/null +++ b/src/test/ui/lint/dead-code/type-alias.rs @@ -0,0 +1,10 @@ +#![deny(dead_code)] + +type Used = u8; +type Unused = u8; //~ ERROR type alias `Unused` is never used + +fn id(x: Used) -> Used { x } + +fn main() { + id(0); +} |