DDD 3.3.12 (x86_64-unknown-cygwin) gets `Segmentation fault' signal

Segmentation fault
Internal error (Segmentation fault).
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    DDD 3.3.12 (x86_64-unknown-cygwin) gets `Segmentation fault' signal
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Segmentation fault (core dumped)


Here's the end of the log file<- "\032\032/cygdrive/d/cygwin/home/David/foo.cc:125:2859:beg:0x1004019a4\n"2017.02.19 11:53:28<- "(gdb) "2017.02.19 11:53:28-> "display d\n"2017.02.19 11:53:28<- "2: d = 0\n"2017.02.19 11:53:28<- "(gdb) "#  Creating display...#  Creating display...done.2017.02.19 11:53:28-> "output &d\n"#  Display 2: d (enabled, scope foo::solve)2017.02.19 11:53:28<- "(double *) 0xffffc880(gdb) "#  Display 2: d (enabled, scope foo::solve, address 0xffffc880)2017.02.19 11:53:28-> "output endl\n"2017.02.19 11:53:28<- "No symbol \"endl\" in current context.\n"2017.02.19 11:53:28<- "(gdb) "!  Segmentation fault2017.02.19 11:53:32-> "\003"2017.02.19 11:53:32<- "Quit\n"2017.02.19 11:53:32<- "(gdb) "!  Segmentation fault#  Saving options in "/cygdrive/d/cygwin/home/David/.ddd/init"...#  Searching "ddd/Ddd"...#  Trying "/cygdrive/d/cygwin/home/David/.ddd/ddd/Ddd"#  Trying "/usr/share/ddd-3.3.12/ddd/Ddd"#  Searching "ddd/Ddd"..."/usr/share/ddd-3.3.12/ddd/Ddd".#  Saving options in "/cygdrive/d/cygwin/home/David/.ddd/init"...done.#  Saving history in "/cygdrive/d/cygwin/home/David/.ddd/history"...#  Saving history in "/cygdrive/d/cygwin/home/David/.ddd/history"...done.#  Thanks for using DDD 3.3.12!  (We apologize for the inconvenience.)