mirror of https://github.com/rust-lang/rust
26 lines
470 B
Rust
26 lines
470 B
Rust
//@ run-pass
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// The main purpose of this test is to ensure that different impls of the same
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// trait can refer to each other without setting off the static recursion check
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// (as long as there's no actual recursion).
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trait Foo {
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const BAR: u32;
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}
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struct IsFoo1;
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impl Foo for IsFoo1 {
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const BAR: u32 = 1;
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}
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struct IsFoo2;
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impl Foo for IsFoo2 {
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const BAR: u32 = <IsFoo1 as Foo>::BAR;
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}
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fn main() {
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assert_eq!(<IsFoo1>::BAR, <IsFoo2 as Foo>::BAR);
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}
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