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

## Input

```json
["\	"]
```


## AST

```
JsonRoot {
    bom_token: missing (optional),
    value: JsonArrayValue {
        l_brack_token: L_BRACK@0..1 "[" [] [],
        elements: JsonArrayElementList [
            JsonBogusValue {
                items: [
                    ERROR_TOKEN@1..5 "\"\\\t\"" [] [],
                ],
            },
        ],
        r_brack_token: R_BRACK@5..6 "]" [] [],
    },
    eof_token: EOF@6..6 "" [] [],
}
```

## CST

```
0: JSON_ROOT@0..6
  0: (empty)
  1: JSON_ARRAY_VALUE@0..6
    0: L_BRACK@0..1 "[" [] []
    1: JSON_ARRAY_ELEMENT_LIST@1..5
      0: JSON_BOGUS_VALUE@1..5
        0: ERROR_TOKEN@1..5 "\"\\\t\"" [] []
    2: R_BRACK@5..6 "]" [] []
  2: EOF@6..6 "" [] []

```

## Diagnostics

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

  × Expected an array, an object, or a literal but instead found '"\	"'.
  
  > 1 │ ["\	"]
      │  ^^^^^
  
  i Expected an array, an object, or a literal here.
  
  > 1 │ ["\	"]
      │  ^^^^^
  
string_escaped_ctrl_char_tab.json:1:3 parse ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

  × Invalid escape sequence
  
  > 1 │ ["\	"]
      │   ^^^
  
  i Valid escape sequences are: `\\`, `\/`, `/"`, `\b\`, `\f`, `\n`, `\r`, `\t` or any unicode escape sequence `\uXXXX` where X is hexedecimal number. 
  
```