19 lines
252 B
Rust
19 lines
252 B
Rust
//@ run-pass
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struct Foo {
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a: u32
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}
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impl Foo {
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fn x(&mut self) {
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self.a = 5;
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}
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}
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const FUNC: &'static dyn Fn(&mut Foo) -> () = &Foo::x;
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fn main() {
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let mut foo = Foo { a: 137 };
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FUNC(&mut foo);
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assert_eq!(foo.a, 5);
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}
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