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On 02/13/2013 04:46 PM, Tor Lillqvist wrote:

so that some catch block that should match doesn't.


Isn't one typical problem that two type_infos are compared for
equality by comparing the name string pointers instead of comparing
the name strings with strcmp? I have seen stuff like that both in the
Android and iOS ports, I think. Unfortunately it is such a complex
topic that I don't recall the details. But yeah, there must be
something special in his toolchain compared to that on "normal" Linux.
Comparing just pointers is indeed how the g++ runtime traditionally behaved---though that's been changed in more recent times, to actually compare the strings. That's the reason why LO has traditionally been careful to export all the weak _ZTI* and _ZTS* symbols from all libraries. 

Stephan

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