mirror of https://github.com/rust-lang/rust
27 lines
617 B
Rust
27 lines
617 B
Rust
enum F { G(isize, isize) }
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enum H { I(J, K) }
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enum J { L(isize, isize) }
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enum K { M(isize, isize) }
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fn main()
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{
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let _z = match F::G(1, 2) {
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F::G(x, x) => { println!("{}", x + x); }
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//~^ ERROR identifier `x` is bound more than once in the same pattern
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};
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let _z = match H::I(J::L(1, 2), K::M(3, 4)) {
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H::I(J::L(x, _), K::M(_, x))
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//~^ ERROR identifier `x` is bound more than once in the same pattern
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=> { println!("{}", x + x); }
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};
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let _z = match (1, 2) {
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(x, x) => { x } //~ ERROR identifier `x` is bound more than once in the same pattern
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};
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}
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