27 lines
607 B
Rust
27 lines
607 B
Rust
// Regression test for #87017.
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// run-rustfix
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fn main() {
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fn foo() -> Vec<i32> { vec![1, 2, 3] }
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if let [_, _, _] = foo()[..] {}
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//~^ ERROR: expected an array or slice
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//~| HELP: consider slicing here
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if let [] = &foo()[..] {}
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//~^ ERROR: expected an array or slice
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//~| HELP: consider slicing here
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if let [] = foo()[..] {}
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//~^ ERROR: expected an array or slice
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//~| HELP: consider slicing here
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let v = vec![];
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match &v[..] {
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//~^ HELP: consider slicing here
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[5] => {}
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//~^ ERROR: expected an array or slice
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_ => {}
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}
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}
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