25 lines
489 B
Rust
25 lines
489 B
Rust
// FIXME(jschievink): this is not rejected correctly (only when the non-const impl is actually used)
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// ignore-test
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#![feature(const_trait_impl)]
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struct S;
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impl PartialEq for S {
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fn eq(&self, _: &S) -> bool {
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true
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}
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}
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const fn equals_self<T: PartialEq>(t: &T) -> bool {
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true
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}
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// Calling `equals_self` with something that has a non-const impl should throw an error, despite
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// it not using the impl.
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pub const EQ: bool = equals_self(&S);
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//~^ ERROR
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fn main() {}
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