24 lines
488 B
Rust
24 lines
488 B
Rust
#[derive(PartialEq)]
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struct Foo {
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x: u32
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}
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const FOO: Foo = Foo { x: 0 };
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fn main() {
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let y = Foo { x: 1 };
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match y {
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FOO => { }
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//~^ ERROR must be annotated with `#[derive(PartialEq, Eq)]`
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_ => { }
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}
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let x = 0.0;
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match x {
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f32::INFINITY => { }
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//~^ WARNING floating-point types cannot be used in patterns
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//~| WARNING this was previously accepted by the compiler but is being phased out
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_ => { }
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}
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}
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