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git.proxmox.com Git - rustc.git/blob - src/test/ui/consts/const-int-overflowing-rpass.rs
3 const ADD_A
: (u32, bool
) = 5u32.overflowing_add(2);
4 const ADD_B
: (u32, bool
) = u32::MAX
.overflowing_add(1);
6 const SUB_A
: (u32, bool
) = 5u32.overflowing_sub(2);
7 const SUB_B
: (u32, bool
) = 0u32.overflowing_sub(1);
9 const MUL_A
: (u32, bool
) = 5u32.overflowing_mul(2);
10 const MUL_B
: (u32, bool
) = 1_000_000_000u32.overflowing_mul(10);
12 const SHL_A
: (u32, bool
) = 0x1u32.overflowing_shl(4);
13 const SHL_B
: (u32, bool
) = 0x1u32.overflowing_shl(132);
15 const SHR_A
: (u32, bool
) = 0x10u32.overflowing_shr(4);
16 const SHR_B
: (u32, bool
) = 0x10u32.overflowing_shr(132);
18 const NEG_A
: (u32, bool
) = 0u32.overflowing_neg();
19 const NEG_B
: (u32, bool
) = u32::MAX
.overflowing_neg();
21 const ABS_POS
: (i32, bool
) = 10i32.overflowing_abs();
22 const ABS_NEG
: (i32, bool
) = (-10i32).overflowing_abs();
23 const ABS_MIN
: (i32, bool
) = i32::MIN
.overflowing_abs();
26 assert_eq
!(ADD_A
, (7, false));
27 assert_eq
!(ADD_B
, (0, true));
29 assert_eq
!(SUB_A
, (3, false));
30 assert_eq
!(SUB_B
, (u32::MAX
, true));
32 assert_eq
!(MUL_A
, (10, false));
33 assert_eq
!(MUL_B
, (1410065408, true));
35 assert_eq
!(SHL_A
, (0x10, false));
36 assert_eq
!(SHL_B
, (0x10, true));
38 assert_eq
!(SHR_A
, (0x1, false));
39 assert_eq
!(SHR_B
, (0x1, true));
41 assert_eq
!(NEG_A
, (0, false));
42 assert_eq
!(NEG_B
, (1, true));
44 assert_eq
!(ABS_POS
, (10, false));
45 assert_eq
!(ABS_NEG
, (10, false));
46 assert_eq
!(ABS_MIN
, (i32::MIN
, true));