if(oldstr3884){ if(oldstr3884->fixed)qbs_set(oldstr3884,_FUNC_EVALUATE_EXPRESSION_STRING_E); qbs_free(_FUNC_EVALUATE_EXPRESSION_STRING_E); } qbs_free(_FUNC_EVALUATE_EXPRESSION_STRING_T); qbs_free(_FUNC_EVALUATE_EXPRESSION_STRING_EXP); qbs_free(_FUNC_EVALUATE_EXPRESSION_STRING_EVAL); qbs_free(_FUNC_EVALUATE_EXPRESSION_STRING_LEFTELE); qbs_free(_FUNC_EVALUATE_EXPRESSION_STRING_RIGHTELE);