• via Digitalmars-d-bugs (46/47) Sep 05 2014 https://issues.dlang.org/show_bug.cgi?id=13426

via Digitalmars-d-bugs <digitalmars-d-bugs puremagic.com> writes:

https://issues.dlang.org/show_bug.cgi?id=13426

          Issue ID: 13426
           Summary: crash when using exceptions in a non-d thread (in
                    thread_stackBottom)
           Product: D
           Version: D2
          Hardware: x86_64
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: P1
         Component: DMD
          Assignee: nobody puremagic.com
          Reporter: blastrock free.fr

Created attachment 1418
  --> https://issues.dlang.org/attachment.cgi?id=1418&action=edit
minimal example that crashes

Hi,

When a thread is created from C++ (or probably any other language) and this
thread calls back to a D function which deals with exceptions (even if they are
properly caught), the program will crash.

Here is the stack:









(*())()>::_M_invoke<>(std::_Index_tuple<>) (this=0x647708) at
/usr/include/c++/4.9/functional:1700

(this=0x647708)
    at /usr/include/c++/4.9/functional:1688

::_M_run() (

    this=0x6476f0) at /usr/include/c++/4.9/thread:115


pthread_create.c:309

../sysdeps/unix/sysv/linux/x86_64/clone.S:111

I attached a minimal example. Just run build_and_gdb.sh which will compile the
c++ library, the d program and start gdb on it.

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