--- source: lexer/lexer_test.rs expression: "[3]" --- [ { "kind": { "type": "LBRACKET" }, "span": { "start": 0, "end": 1 } }, { "kind": { "type": "INT", "value": 3 }, "span": { "start": 1, "end": 2 } }, { "kind": { "type": "RBRACKET" }, "span": { "start": 2, "end": 3 } }, { "kind": { "type": "EOF" }, "span": { "start": 3, "end": 4 } } ]