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April 30, 2017
Gravatar of Szabo BogdanPosted by Szabo BogdanReply
Szabo Bogdan
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Hi,

I noticed that on different platforms the `object.Throwable.TraceInfo` has different formats. A program compiled on osx with ldc2 has all the TraceInfo empty... Why?

I want to parse those strings or somehow iterate trough all the stack elements, but if I get a different format on different platforms it's not that easy to determine at what position in the string is the address or the function name.

I would appreciate if anyone have an idea of how I can do this without a big headache...

Thanks!
April 30, 2017
Gravatar of Szabo BogdanPosted by Szabo Bogdan
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Szabo Bogdan
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On Sunday, 30 April 2017 at 20:31:09 UTC, Szabo Bogdan wrote:
> Hi,
>
> I noticed that on different platforms the `object.Throwable.TraceInfo` has different formats. A program compiled on osx with ldc2 has all the TraceInfo empty... Why?
>
> I want to parse those strings or somehow iterate trough all the stack elements, but if I get a different format on different platforms it's not that easy to determine at what position in the string is the address or the function name.
>
> I would appreciate if anyone have an idea of how I can do this without a big headache...
>
> Thanks!

Actually I found the `defaultTraceHandler` here:

https://github.com/dlang/druntime/blob/7caaf7cbb699a2a1944b2ac087c3b07d23db6802/src/core/runtime.d#L534