23 lines
472 B
Rust
23 lines
472 B
Rust
#![feature(never_type)]
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#![feature(exhaustive_patterns)]
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#![deny(unreachable_patterns)]
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fn main() {}
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fn foo(nevers: &[!]) {
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match nevers {
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&[] => (),
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};
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match nevers {
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&[] => (),
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&[_] => (), //~ ERROR unreachable pattern
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&[_, _, ..] => (), //~ ERROR unreachable pattern
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};
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match nevers {
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//~^ ERROR non-exhaustive patterns: `&[]` not covered
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&[_] => (), //~ ERROR unreachable pattern
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};
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}
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