示例#1
0
文件: ast.cpp 项目: SungMinCho/snuplc
ostream& CAstStatIf::print(ostream &out, int indent) const
{
  string ind(indent, ' ');

  out << ind << "if cond" << endl;
  _cond->print(out, indent+2);
  out << ind << "if-body" << endl;
  if (_ifBody != NULL) {
    CAstStatement *s = _ifBody;
    do {
      s->print(out, indent+2);
      s = s->GetNext();
    } while (s != NULL);
  } else out << ind << "  empty." << endl;
  out << ind << "else-body" << endl;
  if (_elseBody != NULL) {
    CAstStatement *s = _elseBody;
    do {
      s->print(out, indent+2);
      s = s->GetNext();
    } while (s != NULL);
  } else out << ind << "  empty." << endl;

  return out;
}
示例#2
0
文件: ast.cpp 项目: SungMinCho/snuplc
ostream& CAstScope::print(ostream &out, int indent) const
{
  string ind(indent, ' ');

  out << ind << "CAstScope: '" << _name << "'" << endl;
  out << ind << "  symbol table:" << endl;
  _symtab->print(out, indent+4);
  out << ind << "  statement list:" << endl;
  CAstStatement *s = GetStatementSequence();
  if (s != NULL) {
    do {
      s->print(out, indent+4);
      s = s->GetNext();
    } while (s != NULL);
  } else {
    out << ind << "    empty." << endl;
  }

  out << ind << "  nested scopes:" << endl;
  if (_children.size() > 0) {
    for (size_t i=0; i<_children.size(); i++) {
      _children[i]->print(out, indent+4);
    }
  } else {
    out << ind << "    empty." << endl;
  }
  out << ind << endl;

  return out;
}