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23 lines
358 B
Rust
23 lines
358 B
Rust
// run-pass
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struct Foo {
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x: u32
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}
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impl Foo {
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fn twiddle(&mut self) -> &mut Self { self }
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fn twaddle(&mut self) -> &mut Self { self }
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fn emit(&mut self) {
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self.x += 1;
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}
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}
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fn main() {
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let mut foo = Foo { x: 0 };
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match 22 {
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22 => &mut foo,
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44 => foo.twiddle(),
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_ => foo.twaddle(),
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}.emit();
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}
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