[Issue 11870] replace dynamic symbol table (--export-dynamic) for backtraces

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=11870

Mathias LANG <pro.mathias.lang at gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |symdeb
           Priority|P2                          |P1
             Status|RESOLVED                    |REOPENED
                 CC|                            |pro.mathias.lang at gmail.com
         Resolution|FIXED                       |---
           Severity|normal                      |major

--- Comment #7 from Mathias LANG <pro.mathias.lang at gmail.com> ---
Yep, this is not fixed, we still rely on backtrace_symbols, and the whole
backtrace code in druntime is quite lacking.

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