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git.proxmox.com Git - rustc.git/blob - src/test/ui/consts/const-int-conversion-rpass.rs
3 const REVERSE
: u32 = 0x12345678_u32.reverse_bits();
4 const FROM_BE_BYTES
: i32 = i32::from_be_bytes([0x12, 0x34, 0x56, 0x78]);
5 const FROM_LE_BYTES
: i32 = i32::from_le_bytes([0x12, 0x34, 0x56, 0x78]);
6 const FROM_NE_BYTES
: i32 = i32::from_be(i32::from_ne_bytes([0x80, 0, 0, 0]));
7 const TO_BE_BYTES
: [u8; 4] = 0x12_34_56_78_i32.to_be_bytes();
8 const TO_LE_BYTES
: [u8; 4] = 0x12_34_56_78_i32.to_le_bytes();
9 const TO_NE_BYTES
: [u8; 4] = i32::MIN
.to_be().to_ne_bytes();
12 assert_eq
!(REVERSE
, 0x1e6a2c48);
13 assert_eq
!(FROM_BE_BYTES
, 0x12_34_56_78);
14 assert_eq
!(FROM_LE_BYTES
, 0x78_56_34_12);
15 assert_eq
!(FROM_NE_BYTES
, i32::MIN
);
16 assert_eq
!(TO_BE_BYTES
, [0x12, 0x34, 0x56, 0x78]);
17 assert_eq
!(TO_LE_BYTES
, [0x78, 0x56, 0x34, 0x12]);
18 assert_eq
!(TO_NE_BYTES
, [0x80, 0, 0, 0]);