51 lines
1.2 KiB
Rust
51 lines
1.2 KiB
Rust
//@ run-pass
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#![feature(exclusive_range_pattern)]
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pub fn main() {
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match 5_usize {
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1_usize..=5_usize => {}
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_ => panic!("should match range"),
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}
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match 1_usize {
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1_usize..5_usize => {}
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_ => panic!("should match range start"),
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}
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match 5_usize {
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6_usize..=7_usize => panic!("shouldn't match range"),
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_ => {}
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}
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match 7_usize {
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6_usize..7_usize => panic!("shouldn't match range end"),
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_ => {},
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}
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match 5_usize {
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1_usize => panic!("should match non-first range"),
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2_usize..=6_usize => {}
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_ => panic!("math is broken")
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}
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match 'c' {
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'a'..='z' => {}
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_ => panic!("should support char ranges")
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}
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match -3 {
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-7..=5 => {}
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_ => panic!("should match signed range")
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}
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match 3.0f64 {
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1.0..=5.0 => {}
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_ => panic!("should match float range")
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}
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match -1.5f64 {
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-3.6..=3.6 => {}
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_ => panic!("should match negative float range")
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}
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match 3.5 {
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0.0..3.5 => panic!("should not match the range end"),
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_ => {},
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}
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match 0.0 {
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0.0..3.5 => {},
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_ => panic!("should match the range start"),
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}
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}
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