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Diffstat (limited to 'src/test/ui/generics/generic-derived-type.rs')
-rw-r--r-- | src/test/ui/generics/generic-derived-type.rs | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/src/test/ui/generics/generic-derived-type.rs b/src/test/ui/generics/generic-derived-type.rs new file mode 100644 index 000000000..c643496fa --- /dev/null +++ b/src/test/ui/generics/generic-derived-type.rs @@ -0,0 +1,21 @@ +// run-pass +fn g<X>(x: X) -> X { return x; } + +#[derive(Clone)] +struct Pair<T> { + a: T, + b: T +} + +fn f<T:Clone>(t: T) -> Pair<T> { + let x: Pair<T> = Pair {a: t.clone(), b: t}; + return g::<Pair<T>>(x); +} + +pub fn main() { + let b = f::<isize>(10); + println!("{}" ,b.a); + println!("{}", b.b); + assert_eq!(b.a, 10); + assert_eq!(b.b, 10); +} |