19 lines
852 B
Rust
19 lines
852 B
Rust
// This tests that the lint message explains the reason for the error.
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fn main() {
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match 0usize {
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//~^ ERROR non-exhaustive patterns: `usize::MAX..` not covered
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//~| NOTE pattern `usize::MAX..` not covered
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//~| NOTE the matched value is of type `usize`
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//~| NOTE `usize::MAX` is not treated as exhaustive, so half-open ranges are necessary to match exhaustively
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0..=usize::MAX => {}
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}
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match 0isize {
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//~^ ERROR non-exhaustive patterns: `..isize::MIN` and `isize::MAX..` not covered
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//~| NOTE patterns `..isize::MIN` and `isize::MAX..` not covered
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//~| NOTE the matched value is of type `isize`
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//~| NOTE `isize::MIN` and `isize::MAX` are not treated as exhaustive, so half-open ranges are necessary to match exhaustively
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isize::MIN..=isize::MAX => {}
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}
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}
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