[Bug c++/26793] New: GDB is crashing with error ./../gdb-9.2/gdb/gdbtypes.c:922

[Bug c++/26793] New: GDB is crashing with error ./../gdb-9.2/gdb/gdbtypes.c:922

[niteen.badhe at infosys dot com]

https://sourceware.org/bugzilla/show_bug.cgi?id=26793

            Bug ID: 26793
           Summary: GDB is crashing with error
                    ./../gdb-9.2/gdb/gdbtypes.c:922
           Product: gdb
           Version: unknown
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: c++
          Assignee: unassigned at sourceware dot org
          Reporter: niteen.badhe at infosys dot com
  Target Milestone: ---

GDB is crashing with the error below

: (609834) ->~"\nQuit this debugging session? "
1: (609834) ->~"(y or n) [answered Y; input not from terminal]\n"
1: (609834) ->&"\nThis is a bug, please report it."
1: (609834) ->&"  For instructions, see:\n"
1: (609835) ->&"<http://www.gnu.org/software/gdb/bugs/>.\n\n"
1: (609835) ->~"../../gdb-9.2/gdb/gdbtypes.c:922: internal-error: type*
create_range_type(type*, type*, const dynamic_prop*, const dynamic_prop*,
LONGEST): Assertion `TYPE_LENGTH (index_type) > 0' failed.\nA problem internal
to GDB has been detected,\nfurther debugging may prove unreliable."
1: (609835) ->~"\nCreate a core file of GDB? "
1: (609835) ->~"(y or n) [answered Y; input not from terminal]\n"
1: (594084) ->&"\n"
1: (594085) ->^done
1: (594085) ->(gdb)
1: (594088) ->1220^done,name="var47",numchild="1",value="{...}",type="const
tm",thread-id="1",has_more="0"
1: (594088) ->(gdb)
1: (594088) 1220: elapsed time 4
1: (594088) ->&"\n"
1: (594089) ->^done
1: (594089) ->(gdb)
1: (609822) <-1221-exec-next
1: (609826) ->1221^running
1: (609826) ->*running,thread-id="all"
1: (609826) 1221: elapsed time 4
1: (609826) ->(gdb)
1: (609834) ->~"../../gdb-9.2/gdb/gdbtypes.c:922: internal-error: type*
create_range_type(type*, type*, const dynamic_prop*, const dynamic_prop*,
LONGEST): Assertion `TYPE_LENGTH (index_type) > 0' failed.\nA problem internal
to GDB has been detected,\nfurther debugging may prove unreliable."
1: (609967) Shell exited, stop debugging
1: (609968) Send Event AD7MessageEvent
ERROR: GDB exited unexpectedly. Debugging will now abort.

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[Bug c++/26793] GDB is crashing with error ./../gdb-9.2/gdb/gdbtypes.c:922

[niteen.badhe at infosys dot com]

https://sourceware.org/bugzilla/show_bug.cgi?id=26793

Niteen badhe <niteen.badhe at infosys dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Priority|P2                          |P1
           Severity|normal                      |critical

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[Bug c++/26793] GDB is crashing with error ./../gdb-9.2/gdb/gdbtypes.c:922

[simark at simark dot ca]

https://sourceware.org/bugzilla/show_bug.cgi?id=26793

Simon Marchi <simark at simark dot ca> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |simark at simark dot ca

--- Comment #1 from Simon Marchi <simark at simark dot ca> ---
Can you please provide a test reproducer (source code + command to compile +
compiler version) for this?  Otherwise, it's impossible to track down the
issue.

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[Bug c++/26793] GDB is crashing with error ./../gdb-9.2/gdb/gdbtypes.c:922

[tromey at sourceware dot org]

https://sourceware.org/bugzilla/show_bug.cgi?id=26793

Tom Tromey <tromey at sourceware dot org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |tromey at sourceware dot org
             Status|UNCONFIRMED                 |WAITING
   Last reconfirmed|                            |2020-10-31
     Ever confirmed|0                           |1

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