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17 lines
236 B
Rust
17 lines
236 B
Rust
// for this issue, this code must be built in a library
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use std::mem;
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trait A {
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fn dummy(&self) { }
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}
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struct B;
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impl A for B {}
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fn bar<T>(_: &mut A, _: &T) {}
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fn foo<T>(t: &T) {
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let mut b = B;
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bar(&mut b as &mut A, t)
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}
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