a No exception b Uncaught exception Raw_backtrace.Error("b") Raised at Raw_backtrace.f in file "raw_backtrace.ml", line 11, characters 16-32 Called from Raw_backtrace.f in file "raw_backtrace.ml", line 11, characters 42-53 Called from Raw_backtrace.f in file "raw_backtrace.ml", line 11, characters 42-53 Called from Raw_backtrace.f in file "raw_backtrace.ml", line 11, characters 42-53 Called from Raw_backtrace.f in file "raw_backtrace.ml", line 11, characters 42-53 Called from Raw_backtrace.f in file "raw_backtrace.ml", line 11, characters 42-53 Called from Raw_backtrace.g in file "raw_backtrace.ml", line 20, characters 4-11 Re-raised at Raw_backtrace.g in file "raw_backtrace.ml", line 22, characters 62-71 Called from Raw_backtrace.backtrace in file "raw_backtrace.ml", line 37, characters 11-23 Uncaught exception Raw_backtrace.Error("c") Raised at Raw_backtrace.g in file "raw_backtrace.ml", line 23, characters 20-37 Called from Raw_backtrace.backtrace in file "raw_backtrace.ml", line 37, characters 11-23 Uncaught exception Raw_backtrace.Error("d") Raised at Raw_backtrace.f in file "raw_backtrace.ml", line 11, characters 16-32 Called from Raw_backtrace.f in file "raw_backtrace.ml", line 11, characters 42-53 Called from Raw_backtrace.f in file "raw_backtrace.ml", line 11, characters 42-53 Called from Raw_backtrace.f in file "raw_backtrace.ml", line 11, characters 42-53 Called from Raw_backtrace.f in file "raw_backtrace.ml", line 11, characters 42-53 Called from Raw_backtrace.f in file "raw_backtrace.ml", line 11, characters 42-53 Called from Raw_backtrace.g in file "raw_backtrace.ml", line 20, characters 4-11 Called from Raw_backtrace.backtrace in file "raw_backtrace.ml", line 37, characters 11-23 e Uncaught exception Raw_backtrace.Error("e") Raised at Raw_backtrace.f in file "raw_backtrace.ml", line 11, characters 16-32 Called from Raw_backtrace.f in file "raw_backtrace.ml", line 11, characters 42-53 Called from Raw_backtrace.f in file "raw_backtrace.ml", line 11, characters 42-53 Called from Raw_backtrace.f in file "raw_backtrace.ml", line 11, characters 42-53 Called from Raw_backtrace.f in file "raw_backtrace.ml", line 11, characters 42-53 Called from Raw_backtrace.f in file "raw_backtrace.ml", line 11, characters 42-53 Called from Raw_backtrace.g in file "raw_backtrace.ml", line 20, characters 4-11 Re-raised at Raw_backtrace.g in file "raw_backtrace.ml", line 29, characters 9-45 Called from Raw_backtrace.backtrace in file "raw_backtrace.ml", line 37, characters 11-23 f Uncaught exception Raw_backtrace.Localized(_) Raised at Raw_backtrace.f in file "raw_backtrace.ml", line 11, characters 16-32 Called from Raw_backtrace.f in file "raw_backtrace.ml", line 11, characters 42-53 Called from Raw_backtrace.f in file "raw_backtrace.ml", line 11, characters 42-53 Called from Raw_backtrace.f in file "raw_backtrace.ml", line 11, characters 42-53 Called from Raw_backtrace.f in file "raw_backtrace.ml", line 11, characters 42-53 Called from Raw_backtrace.f in file "raw_backtrace.ml", line 11, characters 42-53 Called from Raw_backtrace.g in file "raw_backtrace.ml", line 20, characters 4-11 Re-raised at Raw_backtrace.g in file "raw_backtrace.ml", line 33, characters 9-57 Called from Raw_backtrace.backtrace in file "raw_backtrace.ml", line 37, characters 11-23 Uncaught exception Invalid_argument("index out of bounds") Raised by primitive operation at Raw_backtrace.backtrace in file "raw_backtrace.ml", line 37, characters 14-22