22 lines
538 B
Rust
22 lines
538 B
Rust
// Test that we are able to introduce a negative constraint that
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// `MyType: !MyTrait` along with other "fundamental" wrappers.
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// aux-build:coherence_copy_like_lib.rs
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// revisions: old re
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#![cfg_attr(re, feature(re_rebalance_coherence))]
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#![allow(dead_code)]
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extern crate coherence_copy_like_lib as lib;
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struct MyType { x: i32 }
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// These are all legal because they are all fundamental types:
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// MyStruct is not fundamental.
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impl lib::MyCopy for lib::MyStruct<MyType> { }
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//[old]~^ ERROR E0117
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//[re]~^^ ERROR E0117
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fn main() { }
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