context_.code.AddLineWithIndent(absl::StrCat(text, " {"));
  context_.code.IncreaseIndent();
  return *this;
}

Renderer& Renderer::BlockClose(const string& text) {
  context_.code.DecreaseIndent();
  context_.code.AddLineWithIndent(absl::StrCat("}", text));
  return *this;
}

}  // namespace cpp
}  // namespace generator

  ValidateAndAddLine(0, line);
}

void SourceCode::AddBlankLine() { ValidateAndAddLine(0, ""); }

void SourceCode::IncreaseIndent() { current_indent_++; }

void SourceCode::DecreaseIndent() { current_indent_--; }

void SourceCode::ValidateAndAddLine(int indent, const string& raw_line) {
  StringPiece line(raw_line);
  bool had_trailing_newline = str_util::ConsumeSuffix(&line, "\n");