asm/segment.cpp


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#include "segment.h"

using namespace std::string_literals;

size_t Segment::getAddressOfLabel(const std::string& label)
 {
  size_t address{0};
  auto i{begin()};
  while (i != end()) {
   Chunk& chunk{**i};
   address += chunk.size();
   if (typeid(chunk) == typeid(Label)) {
    if (dynamic_cast<Label&>(chunk).name() == label) {
     return address;
    }
   }
  }

  throw std::runtime_error("Bad label: "s + label);
 }