mirror of https://github.com/rust-lang/rust
22 lines
565 B
Rust
22 lines
565 B
Rust
//@ run-pass
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#![allow(unused_imports)]
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//@ aux-build:lib.rs
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// Regression test for #37291. The problem was that the starting
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// environment for a specialization check was not including the
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// where-clauses from the impl when attempting to normalize the impl's
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// trait-ref, so things like `<C as Foo>::Item` could not resolve,
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// since the `C: Foo` trait bound was not included in the environment.
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extern crate lib;
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use lib::{CV, WrapperB, WrapperC};
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fn main() {
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let a = WrapperC(CV);
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let b = WrapperC(CV);
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if false {
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let _ = a * b;
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}
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}
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