mirror of https://github.com/rust-lang/rust
21 lines
414 B
Rust
21 lines
414 B
Rust
//@ check-pass
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//@ compile-flags: --emit=mir,link -Zmir-opt-level=4
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// Checks that we don't ICE due to attempting to run const prop
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// on a function with unsatisifable 'where' clauses
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#![allow(unused)]
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trait A {
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fn foo(&self) -> Self where Self: Copy;
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}
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impl A for [fn(&())] {
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fn foo(&self) -> Self where Self: Copy { *(&[] as &[_]) }
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}
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impl A for i32 {
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fn foo(&self) -> Self { 3 }
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}
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fn main() {}
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