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Diffstat (limited to 'tests/ui/traits/issue-23825.rs')
-rw-r--r-- | tests/ui/traits/issue-23825.rs | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/tests/ui/traits/issue-23825.rs b/tests/ui/traits/issue-23825.rs new file mode 100644 index 000000000..a9f0095d2 --- /dev/null +++ b/tests/ui/traits/issue-23825.rs @@ -0,0 +1,21 @@ +// run-pass +trait Stringify { + fn to_string(&self) -> String; +} + +impl Stringify for u32 { + fn to_string(&self) -> String { format!("u32: {}", *self) } +} + +impl Stringify for f32 { + fn to_string(&self) -> String { format!("f32: {}", *self) } +} + +fn print<T: Stringify>(x: T) -> String { + x.to_string() +} + +fn main() { + assert_eq!(&print(5), "u32: 5"); + assert_eq!(&print(5.0), "f32: 5"); +} |