mirror of
https://github.com/rust-lang/rust
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27 lines
364 B
Rust
27 lines
364 B
Rust
pub struct P;
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pub struct Q;
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pub struct R<T>(T);
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// Checks that tuple and unit both work
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pub fn side_effect() {}
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// Check a non-tuple
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pub fn not_tuple() -> P {
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loop {}
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}
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// Check a 1-tuple
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pub fn one() -> (P,) {
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loop {}
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}
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// Check a 2-tuple
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pub fn two() -> (P, P) {
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loop {}
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}
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// Check a nested tuple
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pub fn nest() -> (Q, R<(u32,)>) {
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loop {}
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}
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