25   char encoding[8];  in ToString()  local
27     strncpy(encoding, "XXXXXXX", sizeof(encoding));  in ToString()
29     strncpy(encoding, "-------", sizeof(encoding));  in ToString()
30     if (IsVisited())               encoding[kVisited] = 'V';  in ToString()
31     if (IsChanged())               encoding[kChanged] = 'C';  in ToString()
32     if (IsOpcode())                encoding[kOpcode] = 'O';  in ToString()
33     if (IsInTry())                 encoding[kInTry] = 'T';  in ToString()
34     if (IsBranchTarget())          encoding[kBranchTarget] = 'B';  in ToString()
35     if (IsCompileTimeInfoPoint())  encoding[kCompileTimeInfoPoint] = 'G';  in ToString()
36     if (IsReturn())                encoding[kReturn] = 'R';  in ToString()
38   return encoding;  in ToString()