---
source: crates/biome_js_analyze/tests/spec_tests.rs
expression: invalid.jsonc
---
# Input
```cjs
x === -0;
```

# Diagnostics
```
invalid.jsonc:1:1 lint/suspicious/noCompareNegZero  FIXABLE  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

  ! Do not use the === operator to compare against -0.
  
  > 1 │ x === -0;
      │ ^^^^^^^^
  
  i Safe fix: Replace -0 with 0
  
    1 │ x·===·-0;
      │       -  

```

# Input
```cjs
x == -0;
```

# Diagnostics
```
invalid.jsonc:1:1 lint/suspicious/noCompareNegZero  FIXABLE  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

  ! Do not use the == operator to compare against -0.
  
  > 1 │ x == -0;
      │ ^^^^^^^
  
  i Safe fix: Replace -0 with 0
  
    1 │ x·==·-0;
      │      -  

```

# Input
```cjs
-0 == x;
```

# Diagnostics
```
invalid.jsonc:1:1 lint/suspicious/noCompareNegZero  FIXABLE  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

  ! Do not use the == operator to compare against -0.
  
  > 1 │ -0 == x;
      │ ^^^^^^^
  
  i Safe fix: Replace -0 with 0
  
    1 │ -0·==·x;
      │ -       

```

# Input
```cjs
x < -0;
```

# Diagnostics
```
invalid.jsonc:1:1 lint/suspicious/noCompareNegZero  FIXABLE  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

  ! Do not use the < operator to compare against -0.
  
  > 1 │ x < -0;
      │ ^^^^^^
  
  i Safe fix: Replace -0 with 0
  
    1 │ x·<·-0;
      │     -  

```

# Input
```cjs
-0 < x;
```

# Diagnostics
```
invalid.jsonc:1:1 lint/suspicious/noCompareNegZero  FIXABLE  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

  ! Do not use the < operator to compare against -0.
  
  > 1 │ -0 < x;
      │ ^^^^^^
  
  i Safe fix: Replace -0 with 0
  
    1 │ -0·<·x;
      │ -      

```

# Input
```cjs
x <= -0;
```

# Diagnostics
```
invalid.jsonc:1:1 lint/suspicious/noCompareNegZero  FIXABLE  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

  ! Do not use the <= operator to compare against -0.
  
  > 1 │ x <= -0;
      │ ^^^^^^^
  
  i Safe fix: Replace -0 with 0
  
    1 │ x·<=·-0;
      │      -  

```

# Input
```cjs
-0 <= x;
```

# Diagnostics
```
invalid.jsonc:1:1 lint/suspicious/noCompareNegZero  FIXABLE  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

  ! Do not use the <= operator to compare against -0.
  
  > 1 │ -0 <= x;
      │ ^^^^^^^
  
  i Safe fix: Replace -0 with 0
  
    1 │ -0·<=·x;
      │ -       

```

# Input
```cjs
x > -0;
```

# Diagnostics
```
invalid.jsonc:1:1 lint/suspicious/noCompareNegZero  FIXABLE  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

  ! Do not use the > operator to compare against -0.
  
  > 1 │ x > -0;
      │ ^^^^^^
  
  i Safe fix: Replace -0 with 0
  
    1 │ x·>·-0;
      │     -  

```

# Input
```cjs
-0 > x;
```

# Diagnostics
```
invalid.jsonc:1:1 lint/suspicious/noCompareNegZero  FIXABLE  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

  ! Do not use the > operator to compare against -0.
  
  > 1 │ -0 > x;
      │ ^^^^^^
  
  i Safe fix: Replace -0 with 0
  
    1 │ -0·>·x;
      │ -      

```

# Input
```cjs
x >= -0;
```

# Diagnostics
```
invalid.jsonc:1:1 lint/suspicious/noCompareNegZero  FIXABLE  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

  ! Do not use the >= operator to compare against -0.
  
  > 1 │ x >= -0;
      │ ^^^^^^^
  
  i Safe fix: Replace -0 with 0
  
    1 │ x·>=·-0;
      │      -  

```

# Input
```cjs
-0 >= x;
```

# Diagnostics
```
invalid.jsonc:1:1 lint/suspicious/noCompareNegZero  FIXABLE  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

  ! Do not use the >= operator to compare against -0.
  
  > 1 │ -0 >= x;
      │ ^^^^^^^
  
  i Safe fix: Replace -0 with 0
  
    1 │ -0·>=·x;
      │ -       

```

# Input
```cjs
x != -0;
```

# Diagnostics
```
invalid.jsonc:1:1 lint/suspicious/noCompareNegZero  FIXABLE  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

  ! Do not use the != operator to compare against -0.
  
  > 1 │ x != -0;
      │ ^^^^^^^
  
  i Safe fix: Replace -0 with 0
  
    1 │ x·!=·-0;
      │      -  

```

# Input
```cjs
-0 != x;
```

# Diagnostics
```
invalid.jsonc:1:1 lint/suspicious/noCompareNegZero  FIXABLE  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

  ! Do not use the != operator to compare against -0.
  
  > 1 │ -0 != x;
      │ ^^^^^^^
  
  i Safe fix: Replace -0 with 0
  
    1 │ -0·!=·x;
      │ -       

```

# Input
```cjs
-0 !== x;
```

# Diagnostics
```
invalid.jsonc:1:1 lint/suspicious/noCompareNegZero  FIXABLE  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

  ! Do not use the !== operator to compare against -0.
  
  > 1 │ -0 !== x;
      │ ^^^^^^^^
  
  i Safe fix: Replace -0 with 0
  
    1 │ -0·!==·x;
      │ -        

```

# Input
```cjs
-0 === -0;
```

# Diagnostics
```
invalid.jsonc:1:1 lint/suspicious/noCompareNegZero  FIXABLE  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

  ! Do not use the === operator to compare against -0.
  
  > 1 │ -0 === -0;
      │ ^^^^^^^^^
  
  i Safe fix: Replace -0 with 0
  
    1 │ -0·===·-0;
      │ -      -  

```