function generatedPositionAfter(mappingA, mappingB) {
  // Optimized for most common case
  var lineA = mappingA.generatedLine;
  var lineB = mappingB.generatedLine;
  var columnA = mappingA.generatedColumn;
  var columnB = mappingB.generatedColumn;
  return lineB > lineA || lineB == lineA && columnB >= columnA ||
         util$3.compareByGeneratedPositionsInflated(mappingA, mappingB) <= 0;
}
Determine whether mappingB is after mappingA with respect to generated
position.