---
source: crates/rome_formatter_test/src/snapshot_builder.rs
info:
  test_file: json/with-comment/top-block-comment.json
---

# Input

```json
/* comment */{
  "foo": "bar"
}

```


# Prettier differences

```diff
--- Prettier
+++ Rome
@@ -1,3 +1,3 @@
-/* comment */ {
+/* comment */{
   "foo": "bar"
 }
```

# Output

```json
/* comment */{
  "foo": "bar"
}
```

# Errors
```
top-block-comment.json:1:1 parse ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

  × JSON standard does not allow comments.
  
  > 1 │ /* comment */{
      │ ^^^^^^^^^^^^^
    2 │   "foo": "bar"
    3 │ }
  
top-block-comment.json:1:14 parse ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

  × End of file expected
  
  > 1 │ /* comment */{
      │              ^
  > 2 │   "foo": "bar"
  > 3 │ }
      │ ^
    4 │ 
  
  i Use an array for a sequence of values: `[1, 2]`
  

```