mirror of https://github.com/rust-lang/rust
34 lines
553 B
Rust
34 lines
553 B
Rust
#![warn(unused)]
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#[derive(Debug)]
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struct S(i32);
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type Tuple = (S, i32);
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struct Tpair(S, i32);
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struct Spair { x: S, y: i32 }
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fn main() {
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{
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let t: Tuple;
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t.0 = S(1);
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//~^ ERROR E0381
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t.1 = 2;
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println!("{:?} {:?}", t.0, t.1);
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}
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{
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let u: Tpair;
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u.0 = S(1);
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//~^ ERROR E0381
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u.1 = 2;
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println!("{:?} {:?}", u.0, u.1);
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}
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{
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let v: Spair;
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v.x = S(1);
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//~^ ERROR E0381
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v.y = 2;
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println!("{:?} {:?}", v.x, v.y);
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}
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}
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