mirror of
https://github.com/rust-lang/rust-clippy
synced 2024-11-30 08:30:45 +00:00
25 lines
740 B
Rust
25 lines
740 B
Rust
#![allow(plugin_as_library)]
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#![feature(rustc_private)]
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extern crate clippy;
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extern crate syntax;
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#[test]
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fn test_overlapping() {
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use clippy::matches::overlapping;
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use syntax::codemap::DUMMY_SP;
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let sp = |s, e| {
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clippy::matches::SpannedRange {
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span: DUMMY_SP,
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node: (s, e),
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}
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};
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assert_eq!(None, overlapping::<u8>(&[]));
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assert_eq!(None, overlapping(&[sp(1, 4)]));
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assert_eq!(None, overlapping(&[sp(1, 4), sp(5, 6)]));
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assert_eq!(None, overlapping(&[sp(1, 4), sp(5, 6), sp(10, 11)]));
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assert_eq!(Some((&sp(1, 4), &sp(3, 6))), overlapping(&[sp(1, 4), sp(3, 6)]));
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assert_eq!(Some((&sp(5, 6), &sp(6, 11))), overlapping(&[sp(1, 4), sp(5, 6), sp(6, 11)]));
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}
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