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Auto merge of #10170 - c410-f3r:arith, r=dswij
[arithmetic_side_effects] Add more tests related to custom types Add tests to ensure that custom types are triggered with any type of arithmetic operation as well as combinations with or without references. --- changelog: none <!-- changelog_checked -->
This commit is contained in:
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commit
41b2a3d9fe
2 changed files with 366 additions and 184 deletions
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@ -13,31 +13,95 @@
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use core::num::{Saturating, Wrapping};
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#[derive(Clone, Copy)]
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pub struct Custom;
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macro_rules! impl_arith {
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( $( $_trait:ident, $ty:ty, $method:ident; )* ) => {
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( $( $_trait:ident, $lhs:ty, $rhs:ty, $method:ident; )* ) => {
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$(
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impl core::ops::$_trait<$ty> for Custom {
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type Output = Self;
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fn $method(self, _: $ty) -> Self::Output { Self }
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impl core::ops::$_trait<$lhs> for $rhs {
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type Output = Custom;
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fn $method(self, _: $lhs) -> Self::Output { todo!() }
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}
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)*
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}
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}
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macro_rules! impl_assign_arith {
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( $( $_trait:ident, $lhs:ty, $rhs:ty, $method:ident; )* ) => {
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$(
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impl core::ops::$_trait<$lhs> for $rhs {
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fn $method(&mut self, _: $lhs) {}
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}
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)*
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}
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}
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impl_arith!(
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Add, i32, add;
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Div, i32, div;
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Mul, i32, mul;
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Sub, i32, sub;
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Add, Custom, Custom, add;
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Div, Custom, Custom, div;
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Mul, Custom, Custom, mul;
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Rem, Custom, Custom, rem;
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Sub, Custom, Custom, sub;
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Add, f64, add;
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Div, f64, div;
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Mul, f64, mul;
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Sub, f64, sub;
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Add, Custom, &Custom, add;
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Div, Custom, &Custom, div;
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Mul, Custom, &Custom, mul;
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Rem, Custom, &Custom, rem;
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Sub, Custom, &Custom, sub;
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Add, &Custom, Custom, add;
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Div, &Custom, Custom, div;
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Mul, &Custom, Custom, mul;
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Rem, &Custom, Custom, rem;
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Sub, &Custom, Custom, sub;
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Add, &Custom, &Custom, add;
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Div, &Custom, &Custom, div;
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Mul, &Custom, &Custom, mul;
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Rem, &Custom, &Custom, rem;
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Sub, &Custom, &Custom, sub;
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);
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impl_assign_arith!(
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AddAssign, Custom, Custom, add_assign;
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DivAssign, Custom, Custom, div_assign;
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MulAssign, Custom, Custom, mul_assign;
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RemAssign, Custom, Custom, rem_assign;
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SubAssign, Custom, Custom, sub_assign;
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AddAssign, Custom, &Custom, add_assign;
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DivAssign, Custom, &Custom, div_assign;
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MulAssign, Custom, &Custom, mul_assign;
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RemAssign, Custom, &Custom, rem_assign;
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SubAssign, Custom, &Custom, sub_assign;
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AddAssign, &Custom, Custom, add_assign;
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DivAssign, &Custom, Custom, div_assign;
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MulAssign, &Custom, Custom, mul_assign;
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RemAssign, &Custom, Custom, rem_assign;
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SubAssign, &Custom, Custom, sub_assign;
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AddAssign, &Custom, &Custom, add_assign;
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DivAssign, &Custom, &Custom, div_assign;
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MulAssign, &Custom, &Custom, mul_assign;
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RemAssign, &Custom, &Custom, rem_assign;
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SubAssign, &Custom, &Custom, sub_assign;
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);
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impl core::ops::Neg for Custom {
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type Output = Custom;
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fn neg(self) -> Self::Output {
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todo!()
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}
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}
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impl core::ops::Neg for &Custom {
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type Output = Custom;
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fn neg(self) -> Self::Output {
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todo!()
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}
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}
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pub fn association_with_structures_should_not_trigger_the_lint() {
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enum Foo {
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Bar = -2,
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@ -173,6 +237,7 @@ pub fn non_overflowing_ops_or_ops_already_handled_by_the_compiler_should_not_tri
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pub fn unknown_ops_or_runtime_ops_that_can_overflow() {
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let mut _n = i32::MAX;
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let mut _custom = Custom;
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// Assign
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_n += 1;
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@ -195,6 +260,26 @@ pub fn unknown_ops_or_runtime_ops_that_can_overflow() {
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_n %= &-0;
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_n *= -2;
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_n *= &-2;
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_custom += Custom;
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_custom += &Custom;
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_custom -= Custom;
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_custom -= &Custom;
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_custom /= Custom;
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_custom /= &Custom;
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_custom %= Custom;
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_custom %= &Custom;
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_custom *= Custom;
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_custom *= &Custom;
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_custom += -Custom;
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_custom += &-Custom;
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_custom -= -Custom;
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_custom -= &-Custom;
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_custom /= -Custom;
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_custom /= &-Custom;
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_custom %= -Custom;
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_custom %= &-Custom;
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_custom *= -Custom;
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_custom *= &-Custom;
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// Binary
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_n = _n + 1;
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@ -216,36 +301,31 @@ pub fn unknown_ops_or_runtime_ops_that_can_overflow() {
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_n = 23 + &85;
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_n = &23 + 85;
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_n = &23 + &85;
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// Custom
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let _ = Custom + 0;
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let _ = Custom + 1;
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let _ = Custom + 2;
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let _ = Custom + 0.0;
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let _ = Custom + 1.0;
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let _ = Custom + 2.0;
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let _ = Custom - 0;
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let _ = Custom - 1;
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let _ = Custom - 2;
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let _ = Custom - 0.0;
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let _ = Custom - 1.0;
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let _ = Custom - 2.0;
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let _ = Custom / 0;
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let _ = Custom / 1;
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let _ = Custom / 2;
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let _ = Custom / 0.0;
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let _ = Custom / 1.0;
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let _ = Custom / 2.0;
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let _ = Custom * 0;
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let _ = Custom * 1;
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let _ = Custom * 2;
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let _ = Custom * 0.0;
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let _ = Custom * 1.0;
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let _ = Custom * 2.0;
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_custom = _custom + _custom;
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_custom = _custom + &_custom;
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_custom = Custom + _custom;
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_custom = &Custom + _custom;
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_custom = _custom - Custom;
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_custom = _custom - &Custom;
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_custom = Custom - _custom;
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_custom = &Custom - _custom;
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_custom = _custom / Custom;
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_custom = _custom / &Custom;
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_custom = _custom % Custom;
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_custom = _custom % &Custom;
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_custom = _custom * Custom;
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_custom = _custom * &Custom;
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_custom = Custom * _custom;
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_custom = &Custom * _custom;
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_custom = Custom + &Custom;
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_custom = &Custom + Custom;
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_custom = &Custom + &Custom;
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// Unary
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_n = -_n;
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_n = -&_n;
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_custom = -_custom;
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_custom = -&_custom;
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}
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// Copied and pasted from the `integer_arithmetic` lint for comparison.
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@ -1,5 +1,5 @@
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error: arithmetic operation that can potentially result in unexpected side-effects
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--> $DIR/arithmetic_side_effects.rs:178:5
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--> $DIR/arithmetic_side_effects.rs:243:5
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LL | _n += 1;
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| ^^^^^^^
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@ -7,490 +7,592 @@ LL | _n += 1;
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= note: `-D clippy::arithmetic-side-effects` implied by `-D warnings`
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error: arithmetic operation that can potentially result in unexpected side-effects
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--> $DIR/arithmetic_side_effects.rs:179:5
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--> $DIR/arithmetic_side_effects.rs:244:5
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LL | _n += &1;
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| ^^^^^^^^
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error: arithmetic operation that can potentially result in unexpected side-effects
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--> $DIR/arithmetic_side_effects.rs:180:5
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--> $DIR/arithmetic_side_effects.rs:245:5
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LL | _n -= 1;
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| ^^^^^^^
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error: arithmetic operation that can potentially result in unexpected side-effects
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--> $DIR/arithmetic_side_effects.rs:181:5
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--> $DIR/arithmetic_side_effects.rs:246:5
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LL | _n -= &1;
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| ^^^^^^^^
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error: arithmetic operation that can potentially result in unexpected side-effects
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--> $DIR/arithmetic_side_effects.rs:182:5
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--> $DIR/arithmetic_side_effects.rs:247:5
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LL | _n /= 0;
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| ^^^^^^^
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error: arithmetic operation that can potentially result in unexpected side-effects
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--> $DIR/arithmetic_side_effects.rs:183:5
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--> $DIR/arithmetic_side_effects.rs:248:5
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LL | _n /= &0;
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| ^^^^^^^^
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error: arithmetic operation that can potentially result in unexpected side-effects
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--> $DIR/arithmetic_side_effects.rs:184:5
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--> $DIR/arithmetic_side_effects.rs:249:5
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LL | _n %= 0;
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| ^^^^^^^
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error: arithmetic operation that can potentially result in unexpected side-effects
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--> $DIR/arithmetic_side_effects.rs:185:5
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--> $DIR/arithmetic_side_effects.rs:250:5
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LL | _n %= &0;
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| ^^^^^^^^
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error: arithmetic operation that can potentially result in unexpected side-effects
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--> $DIR/arithmetic_side_effects.rs:186:5
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--> $DIR/arithmetic_side_effects.rs:251:5
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LL | _n *= 2;
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| ^^^^^^^
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error: arithmetic operation that can potentially result in unexpected side-effects
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--> $DIR/arithmetic_side_effects.rs:187:5
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--> $DIR/arithmetic_side_effects.rs:252:5
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|
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LL | _n *= &2;
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| ^^^^^^^^
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error: arithmetic operation that can potentially result in unexpected side-effects
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--> $DIR/arithmetic_side_effects.rs:188:5
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--> $DIR/arithmetic_side_effects.rs:253:5
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|
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LL | _n += -1;
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| ^^^^^^^^
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error: arithmetic operation that can potentially result in unexpected side-effects
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--> $DIR/arithmetic_side_effects.rs:189:5
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--> $DIR/arithmetic_side_effects.rs:254:5
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|
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LL | _n += &-1;
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| ^^^^^^^^^
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error: arithmetic operation that can potentially result in unexpected side-effects
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--> $DIR/arithmetic_side_effects.rs:190:5
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--> $DIR/arithmetic_side_effects.rs:255:5
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|
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LL | _n -= -1;
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| ^^^^^^^^
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error: arithmetic operation that can potentially result in unexpected side-effects
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--> $DIR/arithmetic_side_effects.rs:191:5
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--> $DIR/arithmetic_side_effects.rs:256:5
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|
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LL | _n -= &-1;
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| ^^^^^^^^^
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error: arithmetic operation that can potentially result in unexpected side-effects
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--> $DIR/arithmetic_side_effects.rs:192:5
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--> $DIR/arithmetic_side_effects.rs:257:5
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|
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LL | _n /= -0;
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| ^^^^^^^^
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error: arithmetic operation that can potentially result in unexpected side-effects
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--> $DIR/arithmetic_side_effects.rs:193:5
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--> $DIR/arithmetic_side_effects.rs:258:5
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|
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LL | _n /= &-0;
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| ^^^^^^^^^
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error: arithmetic operation that can potentially result in unexpected side-effects
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--> $DIR/arithmetic_side_effects.rs:194:5
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--> $DIR/arithmetic_side_effects.rs:259:5
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|
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LL | _n %= -0;
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| ^^^^^^^^
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error: arithmetic operation that can potentially result in unexpected side-effects
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--> $DIR/arithmetic_side_effects.rs:195:5
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--> $DIR/arithmetic_side_effects.rs:260:5
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|
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LL | _n %= &-0;
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| ^^^^^^^^^
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error: arithmetic operation that can potentially result in unexpected side-effects
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--> $DIR/arithmetic_side_effects.rs:196:5
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--> $DIR/arithmetic_side_effects.rs:261:5
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|
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LL | _n *= -2;
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| ^^^^^^^^
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error: arithmetic operation that can potentially result in unexpected side-effects
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--> $DIR/arithmetic_side_effects.rs:197:5
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--> $DIR/arithmetic_side_effects.rs:262:5
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|
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LL | _n *= &-2;
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| ^^^^^^^^^
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error: arithmetic operation that can potentially result in unexpected side-effects
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--> $DIR/arithmetic_side_effects.rs:200:10
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--> $DIR/arithmetic_side_effects.rs:263:5
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|
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LL | _custom += Custom;
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| ^^^^^^^^^^^^^^^^^
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error: arithmetic operation that can potentially result in unexpected side-effects
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--> $DIR/arithmetic_side_effects.rs:264:5
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|
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LL | _custom += &Custom;
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| ^^^^^^^^^^^^^^^^^^
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error: arithmetic operation that can potentially result in unexpected side-effects
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--> $DIR/arithmetic_side_effects.rs:265:5
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|
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LL | _custom -= Custom;
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| ^^^^^^^^^^^^^^^^^
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error: arithmetic operation that can potentially result in unexpected side-effects
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--> $DIR/arithmetic_side_effects.rs:266:5
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|
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LL | _custom -= &Custom;
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| ^^^^^^^^^^^^^^^^^^
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error: arithmetic operation that can potentially result in unexpected side-effects
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--> $DIR/arithmetic_side_effects.rs:267:5
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|
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LL | _custom /= Custom;
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| ^^^^^^^^^^^^^^^^^
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error: arithmetic operation that can potentially result in unexpected side-effects
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--> $DIR/arithmetic_side_effects.rs:268:5
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|
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LL | _custom /= &Custom;
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| ^^^^^^^^^^^^^^^^^^
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|
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error: arithmetic operation that can potentially result in unexpected side-effects
|
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--> $DIR/arithmetic_side_effects.rs:269:5
|
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|
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LL | _custom %= Custom;
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| ^^^^^^^^^^^^^^^^^
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|
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error: arithmetic operation that can potentially result in unexpected side-effects
|
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--> $DIR/arithmetic_side_effects.rs:270:5
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|
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LL | _custom %= &Custom;
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| ^^^^^^^^^^^^^^^^^^
|
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|
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error: arithmetic operation that can potentially result in unexpected side-effects
|
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--> $DIR/arithmetic_side_effects.rs:271:5
|
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|
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LL | _custom *= Custom;
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| ^^^^^^^^^^^^^^^^^
|
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|
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error: arithmetic operation that can potentially result in unexpected side-effects
|
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--> $DIR/arithmetic_side_effects.rs:272:5
|
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|
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LL | _custom *= &Custom;
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| ^^^^^^^^^^^^^^^^^^
|
||||
|
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error: arithmetic operation that can potentially result in unexpected side-effects
|
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--> $DIR/arithmetic_side_effects.rs:273:5
|
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|
|
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LL | _custom += -Custom;
|
||||
| ^^^^^^^^^^^^^^^^^^
|
||||
|
||||
error: arithmetic operation that can potentially result in unexpected side-effects
|
||||
--> $DIR/arithmetic_side_effects.rs:274:5
|
||||
|
|
||||
LL | _custom += &-Custom;
|
||||
| ^^^^^^^^^^^^^^^^^^^
|
||||
|
||||
error: arithmetic operation that can potentially result in unexpected side-effects
|
||||
--> $DIR/arithmetic_side_effects.rs:275:5
|
||||
|
|
||||
LL | _custom -= -Custom;
|
||||
| ^^^^^^^^^^^^^^^^^^
|
||||
|
||||
error: arithmetic operation that can potentially result in unexpected side-effects
|
||||
--> $DIR/arithmetic_side_effects.rs:276:5
|
||||
|
|
||||
LL | _custom -= &-Custom;
|
||||
| ^^^^^^^^^^^^^^^^^^^
|
||||
|
||||
error: arithmetic operation that can potentially result in unexpected side-effects
|
||||
--> $DIR/arithmetic_side_effects.rs:277:5
|
||||
|
|
||||
LL | _custom /= -Custom;
|
||||
| ^^^^^^^^^^^^^^^^^^
|
||||
|
||||
error: arithmetic operation that can potentially result in unexpected side-effects
|
||||
--> $DIR/arithmetic_side_effects.rs:278:5
|
||||
|
|
||||
LL | _custom /= &-Custom;
|
||||
| ^^^^^^^^^^^^^^^^^^^
|
||||
|
||||
error: arithmetic operation that can potentially result in unexpected side-effects
|
||||
--> $DIR/arithmetic_side_effects.rs:279:5
|
||||
|
|
||||
LL | _custom %= -Custom;
|
||||
| ^^^^^^^^^^^^^^^^^^
|
||||
|
||||
error: arithmetic operation that can potentially result in unexpected side-effects
|
||||
--> $DIR/arithmetic_side_effects.rs:280:5
|
||||
|
|
||||
LL | _custom %= &-Custom;
|
||||
| ^^^^^^^^^^^^^^^^^^^
|
||||
|
||||
error: arithmetic operation that can potentially result in unexpected side-effects
|
||||
--> $DIR/arithmetic_side_effects.rs:281:5
|
||||
|
|
||||
LL | _custom *= -Custom;
|
||||
| ^^^^^^^^^^^^^^^^^^
|
||||
|
||||
error: arithmetic operation that can potentially result in unexpected side-effects
|
||||
--> $DIR/arithmetic_side_effects.rs:282:5
|
||||
|
|
||||
LL | _custom *= &-Custom;
|
||||
| ^^^^^^^^^^^^^^^^^^^
|
||||
|
||||
error: arithmetic operation that can potentially result in unexpected side-effects
|
||||
--> $DIR/arithmetic_side_effects.rs:285:10
|
||||
|
|
||||
LL | _n = _n + 1;
|
||||
| ^^^^^^
|
||||
|
||||
error: arithmetic operation that can potentially result in unexpected side-effects
|
||||
--> $DIR/arithmetic_side_effects.rs:201:10
|
||||
--> $DIR/arithmetic_side_effects.rs:286:10
|
||||
|
|
||||
LL | _n = _n + &1;
|
||||
| ^^^^^^^
|
||||
|
||||
error: arithmetic operation that can potentially result in unexpected side-effects
|
||||
--> $DIR/arithmetic_side_effects.rs:202:10
|
||||
--> $DIR/arithmetic_side_effects.rs:287:10
|
||||
|
|
||||
LL | _n = 1 + _n;
|
||||
| ^^^^^^
|
||||
|
||||
error: arithmetic operation that can potentially result in unexpected side-effects
|
||||
--> $DIR/arithmetic_side_effects.rs:203:10
|
||||
--> $DIR/arithmetic_side_effects.rs:288:10
|
||||
|
|
||||
LL | _n = &1 + _n;
|
||||
| ^^^^^^^
|
||||
|
||||
error: arithmetic operation that can potentially result in unexpected side-effects
|
||||
--> $DIR/arithmetic_side_effects.rs:204:10
|
||||
--> $DIR/arithmetic_side_effects.rs:289:10
|
||||
|
|
||||
LL | _n = _n - 1;
|
||||
| ^^^^^^
|
||||
|
||||
error: arithmetic operation that can potentially result in unexpected side-effects
|
||||
--> $DIR/arithmetic_side_effects.rs:205:10
|
||||
--> $DIR/arithmetic_side_effects.rs:290:10
|
||||
|
|
||||
LL | _n = _n - &1;
|
||||
| ^^^^^^^
|
||||
|
||||
error: arithmetic operation that can potentially result in unexpected side-effects
|
||||
--> $DIR/arithmetic_side_effects.rs:206:10
|
||||
--> $DIR/arithmetic_side_effects.rs:291:10
|
||||
|
|
||||
LL | _n = 1 - _n;
|
||||
| ^^^^^^
|
||||
|
||||
error: arithmetic operation that can potentially result in unexpected side-effects
|
||||
--> $DIR/arithmetic_side_effects.rs:207:10
|
||||
--> $DIR/arithmetic_side_effects.rs:292:10
|
||||
|
|
||||
LL | _n = &1 - _n;
|
||||
| ^^^^^^^
|
||||
|
||||
error: arithmetic operation that can potentially result in unexpected side-effects
|
||||
--> $DIR/arithmetic_side_effects.rs:208:10
|
||||
--> $DIR/arithmetic_side_effects.rs:293:10
|
||||
|
|
||||
LL | _n = _n / 0;
|
||||
| ^^^^^^
|
||||
|
||||
error: arithmetic operation that can potentially result in unexpected side-effects
|
||||
--> $DIR/arithmetic_side_effects.rs:209:10
|
||||
--> $DIR/arithmetic_side_effects.rs:294:10
|
||||
|
|
||||
LL | _n = _n / &0;
|
||||
| ^^^^^^^
|
||||
|
||||
error: arithmetic operation that can potentially result in unexpected side-effects
|
||||
--> $DIR/arithmetic_side_effects.rs:210:10
|
||||
--> $DIR/arithmetic_side_effects.rs:295:10
|
||||
|
|
||||
LL | _n = _n % 0;
|
||||
| ^^^^^^
|
||||
|
||||
error: arithmetic operation that can potentially result in unexpected side-effects
|
||||
--> $DIR/arithmetic_side_effects.rs:211:10
|
||||
--> $DIR/arithmetic_side_effects.rs:296:10
|
||||
|
|
||||
LL | _n = _n % &0;
|
||||
| ^^^^^^^
|
||||
|
||||
error: arithmetic operation that can potentially result in unexpected side-effects
|
||||
--> $DIR/arithmetic_side_effects.rs:212:10
|
||||
--> $DIR/arithmetic_side_effects.rs:297:10
|
||||
|
|
||||
LL | _n = _n * 2;
|
||||
| ^^^^^^
|
||||
|
||||
error: arithmetic operation that can potentially result in unexpected side-effects
|
||||
--> $DIR/arithmetic_side_effects.rs:213:10
|
||||
--> $DIR/arithmetic_side_effects.rs:298:10
|
||||
|
|
||||
LL | _n = _n * &2;
|
||||
| ^^^^^^^
|
||||
|
||||
error: arithmetic operation that can potentially result in unexpected side-effects
|
||||
--> $DIR/arithmetic_side_effects.rs:214:10
|
||||
--> $DIR/arithmetic_side_effects.rs:299:10
|
||||
|
|
||||
LL | _n = 2 * _n;
|
||||
| ^^^^^^
|
||||
|
||||
error: arithmetic operation that can potentially result in unexpected side-effects
|
||||
--> $DIR/arithmetic_side_effects.rs:215:10
|
||||
--> $DIR/arithmetic_side_effects.rs:300:10
|
||||
|
|
||||
LL | _n = &2 * _n;
|
||||
| ^^^^^^^
|
||||
|
||||
error: arithmetic operation that can potentially result in unexpected side-effects
|
||||
--> $DIR/arithmetic_side_effects.rs:216:10
|
||||
--> $DIR/arithmetic_side_effects.rs:301:10
|
||||
|
|
||||
LL | _n = 23 + &85;
|
||||
| ^^^^^^^^
|
||||
|
||||
error: arithmetic operation that can potentially result in unexpected side-effects
|
||||
--> $DIR/arithmetic_side_effects.rs:217:10
|
||||
--> $DIR/arithmetic_side_effects.rs:302:10
|
||||
|
|
||||
LL | _n = &23 + 85;
|
||||
| ^^^^^^^^
|
||||
|
||||
error: arithmetic operation that can potentially result in unexpected side-effects
|
||||
--> $DIR/arithmetic_side_effects.rs:218:10
|
||||
--> $DIR/arithmetic_side_effects.rs:303:10
|
||||
|
|
||||
LL | _n = &23 + &85;
|
||||
| ^^^^^^^^^
|
||||
|
||||
error: arithmetic operation that can potentially result in unexpected side-effects
|
||||
--> $DIR/arithmetic_side_effects.rs:221:13
|
||||
--> $DIR/arithmetic_side_effects.rs:304:15
|
||||
|
|
||||
LL | let _ = Custom + 0;
|
||||
| ^^^^^^^^^^
|
||||
LL | _custom = _custom + _custom;
|
||||
| ^^^^^^^^^^^^^^^^^
|
||||
|
||||
error: arithmetic operation that can potentially result in unexpected side-effects
|
||||
--> $DIR/arithmetic_side_effects.rs:222:13
|
||||
--> $DIR/arithmetic_side_effects.rs:305:15
|
||||
|
|
||||
LL | let _ = Custom + 1;
|
||||
| ^^^^^^^^^^
|
||||
LL | _custom = _custom + &_custom;
|
||||
| ^^^^^^^^^^^^^^^^^^
|
||||
|
||||
error: arithmetic operation that can potentially result in unexpected side-effects
|
||||
--> $DIR/arithmetic_side_effects.rs:223:13
|
||||
--> $DIR/arithmetic_side_effects.rs:306:15
|
||||
|
|
||||
LL | let _ = Custom + 2;
|
||||
| ^^^^^^^^^^
|
||||
LL | _custom = Custom + _custom;
|
||||
| ^^^^^^^^^^^^^^^^
|
||||
|
||||
error: arithmetic operation that can potentially result in unexpected side-effects
|
||||
--> $DIR/arithmetic_side_effects.rs:224:13
|
||||
--> $DIR/arithmetic_side_effects.rs:307:15
|
||||
|
|
||||
LL | let _ = Custom + 0.0;
|
||||
| ^^^^^^^^^^^^
|
||||
LL | _custom = &Custom + _custom;
|
||||
| ^^^^^^^^^^^^^^^^^
|
||||
|
||||
error: arithmetic operation that can potentially result in unexpected side-effects
|
||||
--> $DIR/arithmetic_side_effects.rs:225:13
|
||||
--> $DIR/arithmetic_side_effects.rs:308:15
|
||||
|
|
||||
LL | let _ = Custom + 1.0;
|
||||
| ^^^^^^^^^^^^
|
||||
LL | _custom = _custom - Custom;
|
||||
| ^^^^^^^^^^^^^^^^
|
||||
|
||||
error: arithmetic operation that can potentially result in unexpected side-effects
|
||||
--> $DIR/arithmetic_side_effects.rs:226:13
|
||||
--> $DIR/arithmetic_side_effects.rs:309:15
|
||||
|
|
||||
LL | let _ = Custom + 2.0;
|
||||
| ^^^^^^^^^^^^
|
||||
LL | _custom = _custom - &Custom;
|
||||
| ^^^^^^^^^^^^^^^^^
|
||||
|
||||
error: arithmetic operation that can potentially result in unexpected side-effects
|
||||
--> $DIR/arithmetic_side_effects.rs:227:13
|
||||
--> $DIR/arithmetic_side_effects.rs:310:15
|
||||
|
|
||||
LL | let _ = Custom - 0;
|
||||
| ^^^^^^^^^^
|
||||
LL | _custom = Custom - _custom;
|
||||
| ^^^^^^^^^^^^^^^^
|
||||
|
||||
error: arithmetic operation that can potentially result in unexpected side-effects
|
||||
--> $DIR/arithmetic_side_effects.rs:228:13
|
||||
--> $DIR/arithmetic_side_effects.rs:311:15
|
||||
|
|
||||
LL | let _ = Custom - 1;
|
||||
| ^^^^^^^^^^
|
||||
LL | _custom = &Custom - _custom;
|
||||
| ^^^^^^^^^^^^^^^^^
|
||||
|
||||
error: arithmetic operation that can potentially result in unexpected side-effects
|
||||
--> $DIR/arithmetic_side_effects.rs:229:13
|
||||
--> $DIR/arithmetic_side_effects.rs:312:15
|
||||
|
|
||||
LL | let _ = Custom - 2;
|
||||
| ^^^^^^^^^^
|
||||
LL | _custom = _custom / Custom;
|
||||
| ^^^^^^^^^^^^^^^^
|
||||
|
||||
error: arithmetic operation that can potentially result in unexpected side-effects
|
||||
--> $DIR/arithmetic_side_effects.rs:230:13
|
||||
--> $DIR/arithmetic_side_effects.rs:313:15
|
||||
|
|
||||
LL | let _ = Custom - 0.0;
|
||||
| ^^^^^^^^^^^^
|
||||
LL | _custom = _custom / &Custom;
|
||||
| ^^^^^^^^^^^^^^^^^
|
||||
|
||||
error: arithmetic operation that can potentially result in unexpected side-effects
|
||||
--> $DIR/arithmetic_side_effects.rs:231:13
|
||||
--> $DIR/arithmetic_side_effects.rs:314:15
|
||||
|
|
||||
LL | let _ = Custom - 1.0;
|
||||
| ^^^^^^^^^^^^
|
||||
LL | _custom = _custom % Custom;
|
||||
| ^^^^^^^^^^^^^^^^
|
||||
|
||||
error: arithmetic operation that can potentially result in unexpected side-effects
|
||||
--> $DIR/arithmetic_side_effects.rs:232:13
|
||||
--> $DIR/arithmetic_side_effects.rs:315:15
|
||||
|
|
||||
LL | let _ = Custom - 2.0;
|
||||
| ^^^^^^^^^^^^
|
||||
LL | _custom = _custom % &Custom;
|
||||
| ^^^^^^^^^^^^^^^^^
|
||||
|
||||
error: arithmetic operation that can potentially result in unexpected side-effects
|
||||
--> $DIR/arithmetic_side_effects.rs:233:13
|
||||
--> $DIR/arithmetic_side_effects.rs:316:15
|
||||
|
|
||||
LL | let _ = Custom / 0;
|
||||
| ^^^^^^^^^^
|
||||
LL | _custom = _custom * Custom;
|
||||
| ^^^^^^^^^^^^^^^^
|
||||
|
||||
error: arithmetic operation that can potentially result in unexpected side-effects
|
||||
--> $DIR/arithmetic_side_effects.rs:234:13
|
||||
--> $DIR/arithmetic_side_effects.rs:317:15
|
||||
|
|
||||
LL | let _ = Custom / 1;
|
||||
| ^^^^^^^^^^
|
||||
LL | _custom = _custom * &Custom;
|
||||
| ^^^^^^^^^^^^^^^^^
|
||||
|
||||
error: arithmetic operation that can potentially result in unexpected side-effects
|
||||
--> $DIR/arithmetic_side_effects.rs:235:13
|
||||
--> $DIR/arithmetic_side_effects.rs:318:15
|
||||
|
|
||||
LL | let _ = Custom / 2;
|
||||
| ^^^^^^^^^^
|
||||
LL | _custom = Custom * _custom;
|
||||
| ^^^^^^^^^^^^^^^^
|
||||
|
||||
error: arithmetic operation that can potentially result in unexpected side-effects
|
||||
--> $DIR/arithmetic_side_effects.rs:236:13
|
||||
--> $DIR/arithmetic_side_effects.rs:319:15
|
||||
|
|
||||
LL | let _ = Custom / 0.0;
|
||||
| ^^^^^^^^^^^^
|
||||
LL | _custom = &Custom * _custom;
|
||||
| ^^^^^^^^^^^^^^^^^
|
||||
|
||||
error: arithmetic operation that can potentially result in unexpected side-effects
|
||||
--> $DIR/arithmetic_side_effects.rs:237:13
|
||||
--> $DIR/arithmetic_side_effects.rs:320:15
|
||||
|
|
||||
LL | let _ = Custom / 1.0;
|
||||
| ^^^^^^^^^^^^
|
||||
LL | _custom = Custom + &Custom;
|
||||
| ^^^^^^^^^^^^^^^^
|
||||
|
||||
error: arithmetic operation that can potentially result in unexpected side-effects
|
||||
--> $DIR/arithmetic_side_effects.rs:238:13
|
||||
--> $DIR/arithmetic_side_effects.rs:321:15
|
||||
|
|
||||
LL | let _ = Custom / 2.0;
|
||||
| ^^^^^^^^^^^^
|
||||
LL | _custom = &Custom + Custom;
|
||||
| ^^^^^^^^^^^^^^^^
|
||||
|
||||
error: arithmetic operation that can potentially result in unexpected side-effects
|
||||
--> $DIR/arithmetic_side_effects.rs:239:13
|
||||
--> $DIR/arithmetic_side_effects.rs:322:15
|
||||
|
|
||||
LL | let _ = Custom * 0;
|
||||
| ^^^^^^^^^^
|
||||
LL | _custom = &Custom + &Custom;
|
||||
| ^^^^^^^^^^^^^^^^^
|
||||
|
||||
error: arithmetic operation that can potentially result in unexpected side-effects
|
||||
--> $DIR/arithmetic_side_effects.rs:240:13
|
||||
|
|
||||
LL | let _ = Custom * 1;
|
||||
| ^^^^^^^^^^
|
||||
|
||||
error: arithmetic operation that can potentially result in unexpected side-effects
|
||||
--> $DIR/arithmetic_side_effects.rs:241:13
|
||||
|
|
||||
LL | let _ = Custom * 2;
|
||||
| ^^^^^^^^^^
|
||||
|
||||
error: arithmetic operation that can potentially result in unexpected side-effects
|
||||
--> $DIR/arithmetic_side_effects.rs:242:13
|
||||
|
|
||||
LL | let _ = Custom * 0.0;
|
||||
| ^^^^^^^^^^^^
|
||||
|
||||
error: arithmetic operation that can potentially result in unexpected side-effects
|
||||
--> $DIR/arithmetic_side_effects.rs:243:13
|
||||
|
|
||||
LL | let _ = Custom * 1.0;
|
||||
| ^^^^^^^^^^^^
|
||||
|
||||
error: arithmetic operation that can potentially result in unexpected side-effects
|
||||
--> $DIR/arithmetic_side_effects.rs:244:13
|
||||
|
|
||||
LL | let _ = Custom * 2.0;
|
||||
| ^^^^^^^^^^^^
|
||||
|
||||
error: arithmetic operation that can potentially result in unexpected side-effects
|
||||
--> $DIR/arithmetic_side_effects.rs:247:10
|
||||
--> $DIR/arithmetic_side_effects.rs:325:10
|
||||
|
|
||||
LL | _n = -_n;
|
||||
| ^^^
|
||||
|
||||
error: arithmetic operation that can potentially result in unexpected side-effects
|
||||
--> $DIR/arithmetic_side_effects.rs:248:10
|
||||
--> $DIR/arithmetic_side_effects.rs:326:10
|
||||
|
|
||||
LL | _n = -&_n;
|
||||
| ^^^^
|
||||
|
||||
error: arithmetic operation that can potentially result in unexpected side-effects
|
||||
--> $DIR/arithmetic_side_effects.rs:257:5
|
||||
--> $DIR/arithmetic_side_effects.rs:327:15
|
||||
|
|
||||
LL | _custom = -_custom;
|
||||
| ^^^^^^^^
|
||||
|
||||
error: arithmetic operation that can potentially result in unexpected side-effects
|
||||
--> $DIR/arithmetic_side_effects.rs:328:15
|
||||
|
|
||||
LL | _custom = -&_custom;
|
||||
| ^^^^^^^^^
|
||||
|
||||
error: arithmetic operation that can potentially result in unexpected side-effects
|
||||
--> $DIR/arithmetic_side_effects.rs:337:5
|
||||
|
|
||||
LL | 1 + i;
|
||||
| ^^^^^
|
||||
|
||||
error: arithmetic operation that can potentially result in unexpected side-effects
|
||||
--> $DIR/arithmetic_side_effects.rs:258:5
|
||||
--> $DIR/arithmetic_side_effects.rs:338:5
|
||||
|
|
||||
LL | i * 2;
|
||||
| ^^^^^
|
||||
|
||||
error: arithmetic operation that can potentially result in unexpected side-effects
|
||||
--> $DIR/arithmetic_side_effects.rs:260:5
|
||||
--> $DIR/arithmetic_side_effects.rs:340:5
|
||||
|
|
||||
LL | i - 2 + 2 - i;
|
||||
| ^^^^^^^^^^^^^
|
||||
|
||||
error: arithmetic operation that can potentially result in unexpected side-effects
|
||||
--> $DIR/arithmetic_side_effects.rs:261:5
|
||||
--> $DIR/arithmetic_side_effects.rs:341:5
|
||||
|
|
||||
LL | -i;
|
||||
| ^^
|
||||
|
||||
error: arithmetic operation that can potentially result in unexpected side-effects
|
||||
--> $DIR/arithmetic_side_effects.rs:262:5
|
||||
--> $DIR/arithmetic_side_effects.rs:342:5
|
||||
|
|
||||
LL | i >> 1;
|
||||
| ^^^^^^
|
||||
|
||||
error: arithmetic operation that can potentially result in unexpected side-effects
|
||||
--> $DIR/arithmetic_side_effects.rs:263:5
|
||||
--> $DIR/arithmetic_side_effects.rs:343:5
|
||||
|
|
||||
LL | i << 1;
|
||||
| ^^^^^^
|
||||
|
||||
error: arithmetic operation that can potentially result in unexpected side-effects
|
||||
--> $DIR/arithmetic_side_effects.rs:272:5
|
||||
--> $DIR/arithmetic_side_effects.rs:352:5
|
||||
|
|
||||
LL | i += 1;
|
||||
| ^^^^^^
|
||||
|
||||
error: arithmetic operation that can potentially result in unexpected side-effects
|
||||
--> $DIR/arithmetic_side_effects.rs:273:5
|
||||
--> $DIR/arithmetic_side_effects.rs:353:5
|
||||
|
|
||||
LL | i -= 1;
|
||||
| ^^^^^^
|
||||
|
||||
error: arithmetic operation that can potentially result in unexpected side-effects
|
||||
--> $DIR/arithmetic_side_effects.rs:274:5
|
||||
--> $DIR/arithmetic_side_effects.rs:354:5
|
||||
|
|
||||
LL | i *= 2;
|
||||
| ^^^^^^
|
||||
|
||||
error: arithmetic operation that can potentially result in unexpected side-effects
|
||||
--> $DIR/arithmetic_side_effects.rs:276:5
|
||||
--> $DIR/arithmetic_side_effects.rs:356:5
|
||||
|
|
||||
LL | i /= 0;
|
||||
| ^^^^^^
|
||||
|
||||
error: arithmetic operation that can potentially result in unexpected side-effects
|
||||
--> $DIR/arithmetic_side_effects.rs:278:5
|
||||
--> $DIR/arithmetic_side_effects.rs:358:5
|
||||
|
|
||||
LL | i /= var1;
|
||||
| ^^^^^^^^^
|
||||
|
||||
error: arithmetic operation that can potentially result in unexpected side-effects
|
||||
--> $DIR/arithmetic_side_effects.rs:279:5
|
||||
--> $DIR/arithmetic_side_effects.rs:359:5
|
||||
|
|
||||
LL | i /= var2;
|
||||
| ^^^^^^^^^
|
||||
|
||||
error: arithmetic operation that can potentially result in unexpected side-effects
|
||||
--> $DIR/arithmetic_side_effects.rs:281:5
|
||||
--> $DIR/arithmetic_side_effects.rs:361:5
|
||||
|
|
||||
LL | i %= 0;
|
||||
| ^^^^^^
|
||||
|
||||
error: arithmetic operation that can potentially result in unexpected side-effects
|
||||
--> $DIR/arithmetic_side_effects.rs:283:5
|
||||
--> $DIR/arithmetic_side_effects.rs:363:5
|
||||
|
|
||||
LL | i %= var1;
|
||||
| ^^^^^^^^^
|
||||
|
||||
error: arithmetic operation that can potentially result in unexpected side-effects
|
||||
--> $DIR/arithmetic_side_effects.rs:284:5
|
||||
--> $DIR/arithmetic_side_effects.rs:364:5
|
||||
|
|
||||
LL | i %= var2;
|
||||
| ^^^^^^^^^
|
||||
|
||||
error: arithmetic operation that can potentially result in unexpected side-effects
|
||||
--> $DIR/arithmetic_side_effects.rs:285:5
|
||||
--> $DIR/arithmetic_side_effects.rs:365:5
|
||||
|
|
||||
LL | i <<= 3;
|
||||
| ^^^^^^^
|
||||
|
||||
error: arithmetic operation that can potentially result in unexpected side-effects
|
||||
--> $DIR/arithmetic_side_effects.rs:286:5
|
||||
--> $DIR/arithmetic_side_effects.rs:366:5
|
||||
|
|
||||
LL | i >>= 2;
|
||||
| ^^^^^^^
|
||||
|
||||
error: aborting due to 82 previous errors
|
||||
error: aborting due to 99 previous errors
|
||||
|
||||
|
|
|
|||
Loading…
Reference in a new issue