Method empty

common/source.cc:56–64

}

bool SourceContentView::empty() const {
  return absl::visit(
      absl::Overload(
          [](absl::Span<const char> view) { return view.empty(); },
          [](absl::Span<const uint8_t> view) { return view.empty(); },
          [](absl::Span<const char16_t> view) { return view.empty(); },
          [](absl::Span<const char32_t> view) { return view.empty(); }),
      view_);
}

char32_t SourceContentView::at(SourcePosition position) const {
  ABSL_DCHECK_GE(position, 0);