27 lines
371 B
Rust
27 lines
371 B
Rust
//@ check-pass
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trait AsBufferView {
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type Device;
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}
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trait Error {
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type Span;
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}
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trait Foo {
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type Error: Error;
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fn foo(&self) -> &<Self::Error as Error>::Span;
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}
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impl<D: Error, VBuf0> Foo for VBuf0
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where
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VBuf0: AsBufferView<Device = D>,
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{
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type Error = D;
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fn foo(&self) -> &<Self::Error as Error>::Span {
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todo!()
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}
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}
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fn main() {}
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