19 lines
348 B
Rust
19 lines
348 B
Rust
|
pub struct P;
|
||
|
|
pub struct Q;
|
||
|
|
pub struct R<T>(T);
|
||
|
|
|
||
|
|
// Checks that tuple and unit both work
|
||
|
|
pub fn side_effect() { }
|
||
|
|
|
||
|
|
// Check a non-tuple
|
||
|
|
pub fn not_tuple() -> P { loop {} }
|
||
|
|
|
||
|
|
// Check a 1-tuple
|
||
|
|
pub fn one() -> (P,) { loop {} }
|
||
|
|
|
||
|
|
// Check a 2-tuple
|
||
|
|
pub fn two() -> (P,P) { loop {} }
|
||
|
|
|
||
|
|
// Check a nested tuple
|
||
|
|
pub fn nest() -> (Q, R<(u32,)>) { loop {} }
|