mirror of https://github.com/rust-lang/rust
28 lines
435 B
Rust
28 lines
435 B
Rust
//@ run-pass
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#[derive(PartialEq, Eq, Copy, Clone)]
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#[repr(packed)]
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struct Foo {
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field: (u8, u16),
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}
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#[derive(PartialEq, Eq, Copy, Clone)]
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#[repr(align(2))]
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struct Bar {
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a: Foo,
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}
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const FOO: Bar = Bar {
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a: Foo {
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field: (5, 6),
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}
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};
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fn main() {
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match FOO {
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Bar { a: Foo { field: (5, 6) } } => {},
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FOO => unreachable!(), //~ WARNING unreachable pattern
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_ => unreachable!(),
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}
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}
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