Function getRuleBucketIndex

test/fixtures/snapshot/typescript.js:146896–146899

(row, column)

            return map;
        }
        function getRuleBucketIndex(row, column) {
            ts.Debug.assert(row <= 160 /* SyntaxKind.LastKeyword */ && column <= 160 /* SyntaxKind.LastKeyword */, "Must compute formatting context from tokens");
            return (row * mapRowLength) + column;
        }
        var maskBitSize = 5;
        var mask = 31; // MaskBitSize bits
        var mapRowLength = 160 /* SyntaxKind.LastToken */ + 1;