---
source: crates/rome_formatter_test/src/snapshot_builder.rs
info:
  test_file: js/comments/html-like/comment.js
---

# Input

```js
<!--
alert(1)
-->
```


# Prettier differences

```diff
--- Prettier
+++ Rome
@@ -1,3 +1,3 @@
 <!--
-alert(1); 
+alert(1)
 -->
```

# Output

```js
<!--
alert(1)
-->
```

# Errors
```
comment.js:1:1 parse ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

  × Expected an expression for the left hand side of the `<` operator.
  
  > 1 │ <!--
      │ ^
    2 │ alert(1)
    3 │ -->
  
  i This operator requires a left hand side value
  
comment.js:2:1 parse ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

  × Invalid assignment to `alert(1)`
  
    1 │ <!--
  > 2 │ alert(1)
      │ ^^^^^^^^
    3 │ -->
  
  i This expression cannot be assigned to
  
comment.js:3:3 parse ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

  × expected an identifier, or a member expression but instead found '>'
  
    1 │ <!--
    2 │ alert(1)
  > 3 │ -->
      │   ^
  
  i Expected an identifier, or a member expression here
  
    1 │ <!--
    2 │ alert(1)
  > 3 │ -->
      │   ^
  
comment.js:3:4 parse ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

  × expected an expression but instead found the end of the file
  
    1 │ <!--
    2 │ alert(1)
  > 3 │ -->
      │    
  
  i Expected an expression here
  
    1 │ <!--
    2 │ alert(1)
  > 3 │ -->
      │    
  

```