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[arithmetic_side_effects] Add more tests related to custom types

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Caio 2023-01-06 14:50:25 -03:00
parent 3f0d0c1be7
commit fb34fbf7e0
2 changed files with 366 additions and 184 deletions
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156
tests/ui/arithmetic_side_effects.rs
View File

@ -13,31 +13,95 @@
use core::num::{Saturating, Wrapping}; use core::num::{Saturating, Wrapping};
#[derive(Clone, Copy)]
pub struct Custom; pub struct Custom;
macro_rules! impl_arith { macro_rules! impl_arith {
( $( $_trait:ident, $ty:ty, $method:ident; )* ) => { ( $( $_trait:ident, $lhs:ty, $rhs:ty, $method:ident; )* ) => {
$( $(
impl core::ops::$_trait<$ty> for Custom { impl core::ops::$_trait<$lhs> for $rhs {
type Output = Self; type Output = Custom;
fn $method(self, _: $ty) -> Self::Output { Self } fn $method(self, _: $lhs) -> Self::Output { todo!() }
}
)*
}
}
macro_rules! impl_assign_arith {
( $( $_trait:ident, $lhs:ty, $rhs:ty, $method:ident; )* ) => {
$(
impl core::ops::$_trait<$lhs> for $rhs {
fn $method(&mut self, _: $lhs) {}
} }
)* )*
} }
} }
impl_arith!( impl_arith!(
Add, i32, add; Add, Custom, Custom, add;
Div, i32, div; Div, Custom, Custom, div;
Mul, i32, mul; Mul, Custom, Custom, mul;
Sub, i32, sub; Rem, Custom, Custom, rem;
Sub, Custom, Custom, sub;
Add, f64, add; Add, Custom, &Custom, add;
Div, f64, div; Div, Custom, &Custom, div;
Mul, f64, mul; Mul, Custom, &Custom, mul;
Sub, f64, sub; Rem, Custom, &Custom, rem;
Sub, Custom, &Custom, sub;
Add, &Custom, Custom, add;
Div, &Custom, Custom, div;
Mul, &Custom, Custom, mul;
Rem, &Custom, Custom, rem;
Sub, &Custom, Custom, sub;
Add, &Custom, &Custom, add;
Div, &Custom, &Custom, div;
Mul, &Custom, &Custom, mul;
Rem, &Custom, &Custom, rem;
Sub, &Custom, &Custom, sub;
); );
impl_assign_arith!(
AddAssign, Custom, Custom, add_assign;
DivAssign, Custom, Custom, div_assign;
MulAssign, Custom, Custom, mul_assign;
RemAssign, Custom, Custom, rem_assign;
SubAssign, Custom, Custom, sub_assign;
AddAssign, Custom, &Custom, add_assign;
DivAssign, Custom, &Custom, div_assign;
MulAssign, Custom, &Custom, mul_assign;
RemAssign, Custom, &Custom, rem_assign;
SubAssign, Custom, &Custom, sub_assign;
AddAssign, &Custom, Custom, add_assign;
DivAssign, &Custom, Custom, div_assign;
MulAssign, &Custom, Custom, mul_assign;
RemAssign, &Custom, Custom, rem_assign;
SubAssign, &Custom, Custom, sub_assign;
AddAssign, &Custom, &Custom, add_assign;
DivAssign, &Custom, &Custom, div_assign;
MulAssign, &Custom, &Custom, mul_assign;
RemAssign, &Custom, &Custom, rem_assign;
SubAssign, &Custom, &Custom, sub_assign;
);
impl core::ops::Neg for Custom {
type Output = Custom;
fn neg(self) -> Self::Output {
todo!()
}
}
impl core::ops::Neg for &Custom {
type Output = Custom;
fn neg(self) -> Self::Output {
todo!()
}
}
pub fn association_with_structures_should_not_trigger_the_lint() { pub fn association_with_structures_should_not_trigger_the_lint() {
enum Foo { enum Foo {
Bar = -2, Bar = -2,
@ -173,6 +237,7 @@ pub fn non_overflowing_ops_or_ops_already_handled_by_the_compiler_should_not_tri
pub fn unknown_ops_or_runtime_ops_that_can_overflow() { pub fn unknown_ops_or_runtime_ops_that_can_overflow() {
let mut _n = i32::MAX; let mut _n = i32::MAX;
let mut _custom = Custom;
// Assign // Assign
_n += 1; _n += 1;
@ -195,6 +260,26 @@ pub fn unknown_ops_or_runtime_ops_that_can_overflow() {
_n %= &-0; _n %= &-0;
_n *= -2; _n *= -2;
_n *= &-2; _n *= &-2;
_custom += Custom;
_custom += &Custom;
_custom -= Custom;
_custom -= &Custom;
_custom /= Custom;
_custom /= &Custom;
_custom %= Custom;
_custom %= &Custom;
_custom *= Custom;
_custom *= &Custom;
_custom += -Custom;
_custom += &-Custom;
_custom -= -Custom;
_custom -= &-Custom;
_custom /= -Custom;
_custom /= &-Custom;
_custom %= -Custom;
_custom %= &-Custom;
_custom *= -Custom;
_custom *= &-Custom;
// Binary // Binary
_n = _n + 1; _n = _n + 1;
@ -216,36 +301,31 @@ pub fn unknown_ops_or_runtime_ops_that_can_overflow() {
_n = 23 + &85; _n = 23 + &85;
_n = &23 + 85; _n = &23 + 85;
_n = &23 + &85; _n = &23 + &85;
_custom = _custom + _custom;
// Custom _custom = _custom + &_custom;
let _ = Custom + 0; _custom = Custom + _custom;
let _ = Custom + 1; _custom = &Custom + _custom;
let _ = Custom + 2; _custom = _custom - Custom;
let _ = Custom + 0.0; _custom = _custom - &Custom;
let _ = Custom + 1.0; _custom = Custom - _custom;
let _ = Custom + 2.0; _custom = &Custom - _custom;
let _ = Custom - 0; _custom = _custom / Custom;
let _ = Custom - 1; _custom = _custom / &Custom;
let _ = Custom - 2; _custom = _custom % Custom;
let _ = Custom - 0.0; _custom = _custom % &Custom;
let _ = Custom - 1.0; _custom = _custom * Custom;
let _ = Custom - 2.0; _custom = _custom * &Custom;
let _ = Custom / 0; _custom = Custom * _custom;
let _ = Custom / 1; _custom = &Custom * _custom;
let _ = Custom / 2; _custom = Custom + &Custom;
let _ = Custom / 0.0; _custom = &Custom + Custom;
let _ = Custom / 1.0; _custom = &Custom + &Custom;
let _ = Custom / 2.0;
let _ = Custom * 0;
let _ = Custom * 1;
let _ = Custom * 2;
let _ = Custom * 0.0;
let _ = Custom * 1.0;
let _ = Custom * 2.0;
// Unary // Unary
_n = -_n; _n = -_n;
_n = -&_n; _n = -&_n;
_custom = -_custom;
_custom = -&_custom;
} }
// Copied and pasted from the `integer_arithmetic` lint for comparison. // Copied and pasted from the `integer_arithmetic` lint for comparison.

394
tests/ui/arithmetic_side_effects.stderr
View File

@ -1,5 +1,5 @@
error: arithmetic operation that can potentially result in unexpected side-effects error: arithmetic operation that can potentially result in unexpected side-effects
--> $DIR/arithmetic_side_effects.rs:178:5 --> $DIR/arithmetic_side_effects.rs:243:5
| |
LL | _n += 1; LL | _n += 1;
| ^^^^^^^ | ^^^^^^^
@ -7,490 +7,592 @@ LL | _n += 1;
= note: `-D clippy::arithmetic-side-effects` implied by `-D warnings` = note: `-D clippy::arithmetic-side-effects` implied by `-D warnings`
error: arithmetic operation that can potentially result in unexpected side-effects error: arithmetic operation that can potentially result in unexpected side-effects
--> $DIR/arithmetic_side_effects.rs:179:5 --> $DIR/arithmetic_side_effects.rs:244:5
| |
LL | _n += &1; LL | _n += &1;
| ^^^^^^^^ | ^^^^^^^^
error: arithmetic operation that can potentially result in unexpected side-effects error: arithmetic operation that can potentially result in unexpected side-effects
--> $DIR/arithmetic_side_effects.rs:180:5 --> $DIR/arithmetic_side_effects.rs:245:5
| |
LL | _n -= 1; LL | _n -= 1;
| ^^^^^^^ | ^^^^^^^
error: arithmetic operation that can potentially result in unexpected side-effects error: arithmetic operation that can potentially result in unexpected side-effects
--> $DIR/arithmetic_side_effects.rs:181:5 --> $DIR/arithmetic_side_effects.rs:246:5
| |
LL | _n -= &1; LL | _n -= &1;
| ^^^^^^^^ | ^^^^^^^^
error: arithmetic operation that can potentially result in unexpected side-effects error: arithmetic operation that can potentially result in unexpected side-effects
--> $DIR/arithmetic_side_effects.rs:182:5 --> $DIR/arithmetic_side_effects.rs:247:5
| |
LL | _n /= 0; LL | _n /= 0;
| ^^^^^^^ | ^^^^^^^
error: arithmetic operation that can potentially result in unexpected side-effects error: arithmetic operation that can potentially result in unexpected side-effects
--> $DIR/arithmetic_side_effects.rs:183:5 --> $DIR/arithmetic_side_effects.rs:248:5
| |
LL | _n /= &0; LL | _n /= &0;
| ^^^^^^^^ | ^^^^^^^^
error: arithmetic operation that can potentially result in unexpected side-effects error: arithmetic operation that can potentially result in unexpected side-effects
--> $DIR/arithmetic_side_effects.rs:184:5 --> $DIR/arithmetic_side_effects.rs:249:5
| |
LL | _n %= 0; LL | _n %= 0;
| ^^^^^^^ | ^^^^^^^
error: arithmetic operation that can potentially result in unexpected side-effects error: arithmetic operation that can potentially result in unexpected side-effects
--> $DIR/arithmetic_side_effects.rs:185:5 --> $DIR/arithmetic_side_effects.rs:250:5
| |
LL | _n %= &0; LL | _n %= &0;
| ^^^^^^^^ | ^^^^^^^^
error: arithmetic operation that can potentially result in unexpected side-effects error: arithmetic operation that can potentially result in unexpected side-effects
--> $DIR/arithmetic_side_effects.rs:186:5 --> $DIR/arithmetic_side_effects.rs:251:5
| |
LL | _n *= 2; LL | _n *= 2;
| ^^^^^^^ | ^^^^^^^
error: arithmetic operation that can potentially result in unexpected side-effects error: arithmetic operation that can potentially result in unexpected side-effects
--> $DIR/arithmetic_side_effects.rs:187:5 --> $DIR/arithmetic_side_effects.rs:252:5
| |
LL | _n *= &2; LL | _n *= &2;
| ^^^^^^^^ | ^^^^^^^^
error: arithmetic operation that can potentially result in unexpected side-effects error: arithmetic operation that can potentially result in unexpected side-effects
--> $DIR/arithmetic_side_effects.rs:188:5 --> $DIR/arithmetic_side_effects.rs:253:5
| |
LL | _n += -1; LL | _n += -1;
| ^^^^^^^^ | ^^^^^^^^
error: arithmetic operation that can potentially result in unexpected side-effects error: arithmetic operation that can potentially result in unexpected side-effects
--> $DIR/arithmetic_side_effects.rs:189:5 --> $DIR/arithmetic_side_effects.rs:254:5
| |
LL | _n += &-1; LL | _n += &-1;
| ^^^^^^^^^ | ^^^^^^^^^
error: arithmetic operation that can potentially result in unexpected side-effects error: arithmetic operation that can potentially result in unexpected side-effects
--> $DIR/arithmetic_side_effects.rs:190:5 --> $DIR/arithmetic_side_effects.rs:255:5
| |
LL | _n -= -1; LL | _n -= -1;
| ^^^^^^^^ | ^^^^^^^^
error: arithmetic operation that can potentially result in unexpected side-effects error: arithmetic operation that can potentially result in unexpected side-effects
--> $DIR/arithmetic_side_effects.rs:191:5 --> $DIR/arithmetic_side_effects.rs:256:5
| |
LL | _n -= &-1; LL | _n -= &-1;
| ^^^^^^^^^ | ^^^^^^^^^
error: arithmetic operation that can potentially result in unexpected side-effects error: arithmetic operation that can potentially result in unexpected side-effects
--> $DIR/arithmetic_side_effects.rs:192:5 --> $DIR/arithmetic_side_effects.rs:257:5
| |
LL | _n /= -0; LL | _n /= -0;
| ^^^^^^^^ | ^^^^^^^^
error: arithmetic operation that can potentially result in unexpected side-effects error: arithmetic operation that can potentially result in unexpected side-effects
--> $DIR/arithmetic_side_effects.rs:193:5 --> $DIR/arithmetic_side_effects.rs:258:5
| |
LL | _n /= &-0; LL | _n /= &-0;
| ^^^^^^^^^ | ^^^^^^^^^
error: arithmetic operation that can potentially result in unexpected side-effects error: arithmetic operation that can potentially result in unexpected side-effects
--> $DIR/arithmetic_side_effects.rs:194:5 --> $DIR/arithmetic_side_effects.rs:259:5
| |
LL | _n %= -0; LL | _n %= -0;
| ^^^^^^^^ | ^^^^^^^^
error: arithmetic operation that can potentially result in unexpected side-effects error: arithmetic operation that can potentially result in unexpected side-effects
--> $DIR/arithmetic_side_effects.rs:195:5 --> $DIR/arithmetic_side_effects.rs:260:5
| |
LL | _n %= &-0; LL | _n %= &-0;
| ^^^^^^^^^ | ^^^^^^^^^
error: arithmetic operation that can potentially result in unexpected side-effects error: arithmetic operation that can potentially result in unexpected side-effects
--> $DIR/arithmetic_side_effects.rs:196:5 --> $DIR/arithmetic_side_effects.rs:261:5
| |
LL | _n *= -2; LL | _n *= -2;
| ^^^^^^^^ | ^^^^^^^^
error: arithmetic operation that can potentially result in unexpected side-effects error: arithmetic operation that can potentially result in unexpected side-effects
--> $DIR/arithmetic_side_effects.rs:197:5 --> $DIR/arithmetic_side_effects.rs:262:5
| |
LL | _n *= &-2; LL | _n *= &-2;
| ^^^^^^^^^ | ^^^^^^^^^
error: arithmetic operation that can potentially result in unexpected side-effects error: arithmetic operation that can potentially result in unexpected side-effects
--> $DIR/arithmetic_side_effects.rs:200:10 --> $DIR/arithmetic_side_effects.rs:263:5
|
LL | _custom += Custom;
| ^^^^^^^^^^^^^^^^^
error: arithmetic operation that can potentially result in unexpected side-effects
--> $DIR/arithmetic_side_effects.rs:264:5
|
LL | _custom += &Custom;
| ^^^^^^^^^^^^^^^^^^
error: arithmetic operation that can potentially result in unexpected side-effects
--> $DIR/arithmetic_side_effects.rs:265:5
|
LL | _custom -= Custom;
| ^^^^^^^^^^^^^^^^^
error: arithmetic operation that can potentially result in unexpected side-effects
--> $DIR/arithmetic_side_effects.rs:266:5
|
LL | _custom -= &Custom;
| ^^^^^^^^^^^^^^^^^^
error: arithmetic operation that can potentially result in unexpected side-effects
--> $DIR/arithmetic_side_effects.rs:267:5
|
LL | _custom /= Custom;
| ^^^^^^^^^^^^^^^^^
error: arithmetic operation that can potentially result in unexpected side-effects
--> $DIR/arithmetic_side_effects.rs:268:5
|
LL | _custom /= &Custom;
| ^^^^^^^^^^^^^^^^^^
error: arithmetic operation that can potentially result in unexpected side-effects
--> $DIR/arithmetic_side_effects.rs:269:5
|
LL | _custom %= Custom;
| ^^^^^^^^^^^^^^^^^
error: arithmetic operation that can potentially result in unexpected side-effects
--> $DIR/arithmetic_side_effects.rs:270:5
|
LL | _custom %= &Custom;
| ^^^^^^^^^^^^^^^^^^
error: arithmetic operation that can potentially result in unexpected side-effects
--> $DIR/arithmetic_side_effects.rs:271:5
|
LL | _custom *= Custom;
| ^^^^^^^^^^^^^^^^^
error: arithmetic operation that can potentially result in unexpected side-effects
--> $DIR/arithmetic_side_effects.rs:272:5
|
LL | _custom *= &Custom;
| ^^^^^^^^^^^^^^^^^^
error: arithmetic operation that can potentially result in unexpected side-effects
--> $DIR/arithmetic_side_effects.rs:273:5
|
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; LL | _n = _n + 1;
| ^^^^^^ | ^^^^^^
error: arithmetic operation that can potentially result in unexpected side-effects 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; LL | _n = _n + &1;
| ^^^^^^^ | ^^^^^^^
error: arithmetic operation that can potentially result in unexpected side-effects 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; LL | _n = 1 + _n;
| ^^^^^^ | ^^^^^^
error: arithmetic operation that can potentially result in unexpected side-effects 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; LL | _n = &1 + _n;
| ^^^^^^^ | ^^^^^^^
error: arithmetic operation that can potentially result in unexpected side-effects 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; LL | _n = _n - 1;
| ^^^^^^ | ^^^^^^
error: arithmetic operation that can potentially result in unexpected side-effects 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; LL | _n = _n - &1;
| ^^^^^^^ | ^^^^^^^
error: arithmetic operation that can potentially result in unexpected side-effects 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; LL | _n = 1 - _n;
| ^^^^^^ | ^^^^^^
error: arithmetic operation that can potentially result in unexpected side-effects 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; LL | _n = &1 - _n;
| ^^^^^^^ | ^^^^^^^
error: arithmetic operation that can potentially result in unexpected side-effects 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; LL | _n = _n / 0;
| ^^^^^^ | ^^^^^^
error: arithmetic operation that can potentially result in unexpected side-effects 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; LL | _n = _n / &0;
| ^^^^^^^ | ^^^^^^^
error: arithmetic operation that can potentially result in unexpected side-effects 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; LL | _n = _n % 0;
| ^^^^^^ | ^^^^^^
error: arithmetic operation that can potentially result in unexpected side-effects 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; LL | _n = _n % &0;
| ^^^^^^^ | ^^^^^^^
error: arithmetic operation that can potentially result in unexpected side-effects 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; LL | _n = _n * 2;
| ^^^^^^ | ^^^^^^
error: arithmetic operation that can potentially result in unexpected side-effects 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; LL | _n = _n * &2;
| ^^^^^^^ | ^^^^^^^
error: arithmetic operation that can potentially result in unexpected side-effects 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; LL | _n = 2 * _n;
| ^^^^^^ | ^^^^^^
error: arithmetic operation that can potentially result in unexpected side-effects 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; LL | _n = &2 * _n;
| ^^^^^^^ | ^^^^^^^
error: arithmetic operation that can potentially result in unexpected side-effects 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; LL | _n = 23 + &85;
| ^^^^^^^^ | ^^^^^^^^
error: arithmetic operation that can potentially result in unexpected side-effects 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; LL | _n = &23 + 85;
| ^^^^^^^^ | ^^^^^^^^
error: arithmetic operation that can potentially result in unexpected side-effects 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; LL | _n = &23 + &85;
| ^^^^^^^^^ | ^^^^^^^^^
error: arithmetic operation that can potentially result in unexpected side-effects 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 error: arithmetic operation that can potentially result in unexpected side-effects
--> $DIR/arithmetic_side_effects.rs:240:13 --> $DIR/arithmetic_side_effects.rs:325:10
|
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
| |
LL | _n = -_n; LL | _n = -_n;
| ^^^ | ^^^
error: arithmetic operation that can potentially result in unexpected side-effects 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; LL | _n = -&_n;
| ^^^^ | ^^^^
error: arithmetic operation that can potentially result in unexpected side-effects 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; LL | 1 + i;
| ^^^^^ | ^^^^^
error: arithmetic operation that can potentially result in unexpected side-effects 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; LL | i * 2;
| ^^^^^ | ^^^^^
error: arithmetic operation that can potentially result in unexpected side-effects 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; LL | i - 2 + 2 - i;
| ^^^^^^^^^^^^^ | ^^^^^^^^^^^^^
error: arithmetic operation that can potentially result in unexpected side-effects 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; LL | -i;
| ^^ | ^^
error: arithmetic operation that can potentially result in unexpected side-effects 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; LL | i >> 1;
| ^^^^^^ | ^^^^^^
error: arithmetic operation that can potentially result in unexpected side-effects 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; LL | i << 1;
| ^^^^^^ | ^^^^^^
error: arithmetic operation that can potentially result in unexpected side-effects 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; LL | i += 1;
| ^^^^^^ | ^^^^^^
error: arithmetic operation that can potentially result in unexpected side-effects 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; LL | i -= 1;
| ^^^^^^ | ^^^^^^
error: arithmetic operation that can potentially result in unexpected side-effects 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; LL | i *= 2;
| ^^^^^^ | ^^^^^^
error: arithmetic operation that can potentially result in unexpected side-effects 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; LL | i /= 0;
| ^^^^^^ | ^^^^^^
error: arithmetic operation that can potentially result in unexpected side-effects 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; LL | i /= var1;
| ^^^^^^^^^ | ^^^^^^^^^
error: arithmetic operation that can potentially result in unexpected side-effects 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; LL | i /= var2;
| ^^^^^^^^^ | ^^^^^^^^^
error: arithmetic operation that can potentially result in unexpected side-effects 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; LL | i %= 0;
| ^^^^^^ | ^^^^^^
error: arithmetic operation that can potentially result in unexpected side-effects 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; LL | i %= var1;
| ^^^^^^^^^ | ^^^^^^^^^
error: arithmetic operation that can potentially result in unexpected side-effects 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; LL | i %= var2;
| ^^^^^^^^^ | ^^^^^^^^^
error: arithmetic operation that can potentially result in unexpected side-effects 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; LL | i <<= 3;
| ^^^^^^^ | ^^^^^^^
error: arithmetic operation that can potentially result in unexpected side-effects 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; LL | i >>= 2;
| ^^^^^^^ | ^^^^^^^
error: aborting due to 82 previous errors error: aborting due to 99 previous errors