217       return PATHSTR("");  in operator *()
220         return PATHSTR("\\");  in operator *()
222         return PATHSTR("/");  in operator *()
224       return PATHSTR("");  in operator *()
390   if (s == PATHSTR(".") || s == PATHSTR("..") || s.empty())  in separate_filename()
391     return string_view_pair{s, PATHSTR("")};  in separate_filename()
1619       __pn_ += PATHSTR(".");  in replace_extension()
1741   if (Part == PATHSTR("."))  in ClassifyPathPart()
1743   if (Part == PATHSTR(".."))  in ClassifyPathPart()
1745   if (Part == PATHSTR("/"))  in ClassifyPathPart()
1748   if (Part == PATHSTR("\\"))  in ClassifyPathPart()
1798         AddPart(PK_DotDot, PATHSTR(".."));  in lexically_normal()
1813     return PATHSTR(".");  in lexically_normal()
1825     Result /= PATHSTR("");  in lexically_normal()
1835     if (Elem == PATHSTR(".."))  in DetermineLexicalElementCount()
1837     else if (Elem != PATHSTR(".") && Elem != PATHSTR(""))  in DetermineLexicalElementCount()
1884   if (ElemCount == 0 && (PP.atEnd() || *PP == PATHSTR("")))  in lexically_relative()
1885     return PATHSTR(".");  in lexically_relative()
1892     Result /= PATHSTR("..");  in lexically_relative()
1905     return Parser->inRootName() ? **Parser : PATHSTR("");  in CompareRootName()