mirror of https://github.com/rust-lang/rust
68 lines
1.7 KiB
Rust
68 lines
1.7 KiB
Rust
//@ run-pass
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//
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static FOO: u8 = b'\xF0';
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static BAR: &'static [u8] = b"a\xF0\t";
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static BAR_FIXED: &'static [u8; 3] = b"a\xF0\t";
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static BAZ: &'static [u8] = br"a\n";
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pub fn main() {
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let bar: &'static [u8] = b"a\xF0\t";
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let bar_fixed: &'static [u8; 3] = b"a\xF0\t";
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assert_eq!(b'a', 97u8);
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assert_eq!(b'\n', 10u8);
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assert_eq!(b'\r', 13u8);
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assert_eq!(b'\t', 9u8);
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assert_eq!(b'\\', 92u8);
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assert_eq!(b'\'', 39u8);
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assert_eq!(b'\"', 34u8);
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assert_eq!(b'\0', 0u8);
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assert_eq!(b'\xF0', 240u8);
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assert_eq!(FOO, 240u8);
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match 42 {
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b'*' => {},
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_ => panic!()
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}
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match 100 {
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b'a' ..= b'z' => {},
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_ => panic!()
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}
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let expected: &[_] = &[97u8, 10u8, 13u8, 9u8, 92u8, 39u8, 34u8, 0u8, 240u8];
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assert_eq!(b"a\n\r\t\\\'\"\0\xF0", expected);
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let expected: &[_] = &[97u8, 98u8];
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assert_eq!(b"a\
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b", expected);
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let expected: &[_] = &[97u8, 240u8, 9u8];
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assert_eq!(BAR, expected);
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assert_eq!(BAR_FIXED, expected);
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assert_eq!(bar, expected);
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assert_eq!(bar_fixed, expected);
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let val = &[97u8, 10u8];
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match val {
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b"a\n" => {},
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_ => panic!(),
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}
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let buf = vec![97u8, 98, 99, 100];
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assert_eq!(match &buf[0..3] {
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b"def" => 1,
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b"abc" => 2,
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_ => 3
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}, 2);
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let expected: &[_] = &[97u8, 92u8, 110u8];
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assert_eq!(BAZ, expected);
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let expected: &[_] = &[97u8, 92u8, 110u8];
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assert_eq!(br"a\n", expected);
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assert_eq!(br"a\n", b"a\\n");
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let expected: &[_] = &[97u8, 34u8, 35u8, 35u8, 98u8];
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assert_eq!(br###"a"##b"###, expected);
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assert_eq!(br###"a"##b"###, b"a\"##b");
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}
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