174     auto nonConstThis = const_cast<MutablePatternModifier*>(this);  in processQuantity()  local
177         nonConstThis->setNumberProperties(fq.signum(), pluralForm);  in processQuantity()
179         nonConstThis->setNumberProperties(fq.signum(), StandardPlural::Form::COUNT);  in processQuantity()
188     auto nonConstThis = const_cast<MutablePatternModifier*>(this);  in apply()  local
189     int32_t prefixLen = nonConstThis->insertPrefix(output, leftIndex, status);  in apply()
190     int32_t suffixLen = nonConstThis->insertSuffix(output, rightIndex + prefixLen, status);  in apply()
217     auto nonConstThis = const_cast<MutablePatternModifier*>(this);  in getPrefixLength()  local
221     nonConstThis->prepareAffix(true);  in getPrefixLength()
229     auto nonConstThis = const_cast<MutablePatternModifier*>(this);  in getCodePointCount()  local
233     nonConstThis->prepareAffix(true);  in getCodePointCount()
235     nonConstThis->prepareAffix(false);  in getCodePointCount()