56 lines
1.1 KiB
Rust
56 lines
1.1 KiB
Rust
#![deny(unreachable_patterns)]
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fn main() {
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let buf = &[0, 1, 2, 3];
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match buf {
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b"AAAA" => {},
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&[0x41, 0x41, 0x41, 0x41] => {} //~ ERROR unreachable pattern
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_ => {}
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}
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match buf {
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&[0x41, 0x41, 0x41, 0x41] => {}
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b"AAAA" => {}, //~ ERROR unreachable pattern
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_ => {}
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}
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match buf {
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&[_, 0x41, 0x41, 0x41] => {},
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b"AAAA" => {}, //~ ERROR unreachable pattern
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_ => {}
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}
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match buf {
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&[0x41, .., 0x41] => {}
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b"AAAA" => {}, //~ ERROR unreachable pattern
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_ => {}
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}
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let buf: &[u8] = buf;
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match buf {
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b"AAAA" => {},
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&[0x41, 0x41, 0x41, 0x41] => {} //~ ERROR unreachable pattern
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_ => {}
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}
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match buf {
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&[0x41, 0x41, 0x41, 0x41] => {}
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b"AAAA" => {}, //~ ERROR unreachable pattern
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_ => {}
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}
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match buf {
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&[_, 0x41, 0x41, 0x41] => {},
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b"AAAA" => {}, //~ ERROR unreachable pattern
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_ => {}
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}
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match buf {
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&[0x41, .., 0x41] => {}
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b"AAAA" => {}, //~ ERROR unreachable pattern
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_ => {}
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}
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}
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