| line | true | false | branch | 
 
| 479 | 117 | 0 | iterator __i = lower_bound(__k); | 
 
| 481 | 65 | 52 | if (__i == end() || key_comp()(__k, (*__i).first)) | 
 
|  | 65 | 0 | if (__i == end() || key_comp()(__k, (*__i).first)) | 
 
|  | 65 | 0 | if (__i == end() || key_comp()(__k, (*__i).first)) | 
 
|  | 65 | 52 | if (__i == end() || key_comp()(__k, (*__i).first)) | 
 
|  | 117 | 0 | if (__i == end() || key_comp()(__k, (*__i).first)) | 
 
|  | 117 | 0 | if (__i == end() || key_comp()(__k, (*__i).first)) | 
 
|  | 0 | 0 | if (__i == end() || key_comp()(__k, (*__i).first)) | 
 
|  | 0 | 0 | if (__i == end() || key_comp()(__k, (*__i).first)) | 
 
| 483 | 117 | 0 | __i = _M_t._M_emplace_hint_unique(__i, std::piecewise_construct, |