---
source: crates/biome_json_parser/tests/spec_test.rs
expression: snapshot
---
## Input
```json
[1
```
## AST
```
JsonRoot {
bom_token: missing (optional),
value: JsonArrayValue {
l_brack_token: L_BRACK@0..1 "[" [] [],
elements: JsonArrayElementList [
JsonNumberValue {
value_token: JSON_NUMBER_LITERAL@1..2 "1" [] [],
},
],
r_brack_token: missing (required),
},
eof_token: EOF@2..2 "" [] [],
}
```
## CST
```
0: JSON_ROOT@0..2
0: (empty)
1: JSON_ARRAY_VALUE@0..2
0: L_BRACK@0..1 "[" [] []
1: JSON_ARRAY_ELEMENT_LIST@1..2
0: JSON_NUMBER_VALUE@1..2
0: JSON_NUMBER_LITERAL@1..2 "1" [] []
2: (empty)
2: EOF@2..2 "" [] []
```
## Diagnostics
```
structure_unclosed_array.json:1:3 parse ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
× expected `]` but instead the file ends
> 1 │ [1
│
i the file ends here
> 1 │ [1
│
```