mirror of https://github.com/rust-lang/rust.git
20 lines
391 B
Rust
20 lines
391 B
Rust
// Regression test for the ICE described in #89088.
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use std::borrow::Cow;
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const FOO: &A = &A::Field(Cow::Borrowed("foo"));
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#[derive(PartialEq, Eq)]
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enum A {
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Field(Cow<'static, str>)
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}
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fn main() {
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let var = A::Field(Cow::Borrowed("bar"));
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match &var {
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FOO => todo!(), //~ ERROR constant of non-structural type `Cow<'_, str>` in a pattern
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_ => todo!()
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}
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}
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