95ff642797
Done with ```bash sd '//@ pretty-expanded.*\n' '' tests/ui/**/*.rs ``` and ``` sd '//@pretty-expanded.*\n' '' tests/ui/**/*.rs ```
31 lines
492 B
Rust
31 lines
492 B
Rust
//@ run-pass
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trait Serializer {
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}
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trait Serializable {
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fn serialize<S:Serializer>(&self, s: S);
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}
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impl Serializable for isize {
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fn serialize<S:Serializer>(&self, _s: S) { }
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}
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struct F<A> { a: A }
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impl<A:Serializable> Serializable for F<A> {
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fn serialize<S:Serializer>(&self, s: S) {
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self.a.serialize(s);
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}
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}
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impl Serializer for isize {
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}
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pub fn main() {
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let foo = F { a: 1 };
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foo.serialize(1);
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let bar = F { a: F {a: 1 } };
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bar.serialize(2);
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}
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