204     const Descriptor &shift, const Descriptor *boundary, int dim,  in RTNAME()
217   if (boundary) {  in RTNAME()
218     boundaryRank = boundary->rank();  in RTNAME()
220     RUNTIME_CHECK(terminator, boundary->type() == source.type());  in RTNAME()
221     if (boundary->ElementBytes() != elementLen) {  in RTNAME()
224           boundary->ElementBytes(), elementLen);  in RTNAME()
230           if (boundary->GetDimension(k).Extent() != extent[j]) {  in RTNAME()
233                 static_cast<std::intmax_t>(boundary->GetDimension(k).Extent()),  in RTNAME()
247   if (!boundary) {  in RTNAME()
254     boundary->GetLowerBounds(boundaryAt);  in RTNAME()
270       } else if (boundary) {  in RTNAME()
271         CopyElement(result, resultAt, *boundary, boundaryAt, terminator);  in RTNAME()
277       boundary->IncrementSubscripts(boundaryAt);  in RTNAME()
284     std::int64_t shift, const Descriptor *boundary, const char *sourceFile,  in RTNAME()
291   if (boundary) {  in RTNAME()
292     RUNTIME_CHECK(terminator, boundary->rank() == 0);  in RTNAME()
293     RUNTIME_CHECK(terminator, boundary->type() == source.type());  in RTNAME()
294     if (boundary->ElementBytes() != elementLen) {  in RTNAME()
297           boundary->ElementBytes(), elementLen);  in RTNAME()
300   if (!boundary) {  in RTNAME()
308     } else if (boundary) {  in RTNAME()
309       CopyElement(result, &j, *boundary, 0, terminator);  in RTNAME()