diff options
Diffstat (limited to 'src/tools/clippy/tests/ui/arithmetic_side_effects.rs')
| -rw-r--r-- | src/tools/clippy/tests/ui/arithmetic_side_effects.rs | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/src/tools/clippy/tests/ui/arithmetic_side_effects.rs b/src/tools/clippy/tests/ui/arithmetic_side_effects.rs index 918cf81c6..2611e3a78 100644 --- a/src/tools/clippy/tests/ui/arithmetic_side_effects.rs +++ b/src/tools/clippy/tests/ui/arithmetic_side_effects.rs @@ -13,6 +13,9 @@ use core::num::{Saturating, Wrapping}; +const ONE: i32 = 1; +const ZERO: i32 = 0; + #[derive(Clone, Copy)] pub struct Custom; @@ -182,6 +185,10 @@ pub fn non_overflowing_ops_or_ops_already_handled_by_the_compiler_should_not_tri _n += &0; _n -= 0; _n -= &0; + _n += ZERO; + _n += &ZERO; + _n -= ZERO; + _n -= &ZERO; _n /= 99; _n /= &99; _n %= 99; @@ -190,10 +197,18 @@ pub fn non_overflowing_ops_or_ops_already_handled_by_the_compiler_should_not_tri _n *= &0; _n *= 1; _n *= &1; + _n *= ZERO; + _n *= &ZERO; + _n *= ONE; + _n *= &ONE; _n += -0; _n += &-0; _n -= -0; _n -= &-0; + _n += -ZERO; + _n += &-ZERO; + _n -= -ZERO; + _n -= &-ZERO; _n /= -99; _n /= &-99; _n %= -99; @@ -208,10 +223,18 @@ pub fn non_overflowing_ops_or_ops_already_handled_by_the_compiler_should_not_tri _n = _n + &0; _n = 0 + _n; _n = &0 + _n; + _n = _n + ZERO; + _n = _n + &ZERO; + _n = ZERO + _n; + _n = &ZERO + _n; _n = _n - 0; _n = _n - &0; _n = 0 - _n; _n = &0 - _n; + _n = _n - ZERO; + _n = _n - &ZERO; + _n = ZERO - _n; + _n = &ZERO - _n; _n = _n / 99; _n = _n / &99; _n = _n % 99; @@ -222,6 +245,10 @@ pub fn non_overflowing_ops_or_ops_already_handled_by_the_compiler_should_not_tri _n = &0 * _n; _n = _n * 1; _n = _n * &1; + _n = ZERO * _n; + _n = &ZERO * _n; + _n = _n * ONE; + _n = _n * &ONE; _n = 1 * _n; _n = &1 * _n; _n = 23 + 85; |