22 lines
519 B
Rust
22 lines
519 B
Rust
//@ aux-build:uninhabited.rs
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#![deny(unreachable_patterns)]
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#![feature(never_type)]
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extern crate uninhabited;
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use uninhabited::PartiallyInhabitedVariants;
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// This test checks a redundant/useless pattern of a non-exhaustive enum/variant is still
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// warned against.
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pub fn foo(x: PartiallyInhabitedVariants) {
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match x {
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PartiallyInhabitedVariants::Struct { .. } => {},
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PartiallyInhabitedVariants::Struct { .. } => {},
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//~^ ERROR unreachable pattern
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_ => {},
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}
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}
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fn main() { }
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