---
source: crates/biome_json_parser/tests/spec_test.rs
expression: snapshot
---

## Input

```json
{a: "b"}
```


## AST

```
JsonRoot {
    bom_token: missing (optional),
    value: JsonBogusValue {
        items: [
            L_CURLY@0..1 "{" [] [],
            JsonBogus {
                items: [
                    JsonBogus {
                        items: [
                            JsonBogus {
                                items: [
                                    IDENT@1..2 "a" [] [],
                                ],
                            },
                            COLON@2..4 ":" [] [Whitespace(" ")],
                            JsonStringValue {
                                value_token: JSON_STRING_LITERAL@4..7 "\"b\"" [] [],
                            },
                        ],
                    },
                ],
            },
            R_CURLY@7..8 "}" [] [],
        ],
    },
    eof_token: EOF@8..8 "" [] [],
}
```

## CST

```
0: JSON_ROOT@0..8
  0: (empty)
  1: JSON_BOGUS_VALUE@0..8
    0: L_CURLY@0..1 "{" [] []
    1: JSON_BOGUS@1..7
      0: JSON_BOGUS@1..7
        0: JSON_BOGUS@1..2
          0: IDENT@1..2 "a" [] []
        1: COLON@2..4 ":" [] [Whitespace(" ")]
        2: JSON_STRING_VALUE@4..7
          0: JSON_STRING_LITERAL@4..7 "\"b\"" [] []
    2: R_CURLY@7..8 "}" [] []
  2: EOF@8..8 "" [] []

```

## Diagnostics

```
object_unquoted_key.json:1:2 parse ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

  × Property key must be double quoted
  
  > 1 │ {a: "b"}
      │  ^
  
```