Function operator==

common/decl.h:128–131

}

inline bool operator==(const VariableDecl& lhs, const VariableDecl& rhs) {
  return lhs.name() == rhs.name() && lhs.type() == rhs.type() &&
         lhs.has_value() == rhs.has_value() && lhs.value() == rhs.value();
}

inline bool operator!=(const VariableDecl& lhs, const VariableDecl& rhs) {
  return !operator==(lhs, rhs);