minor clarification of broken build cases
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@34823 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
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@@ -230,11 +230,11 @@ void wxClassInfo::Register()
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sm_classTable = new wxHashTable(wxKEY_STRING);
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sm_classTable = new wxHashTable(wxKEY_STRING);
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}
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}
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// using IMPLEMENT_DYNAMIC_CLASS() macro twice (which may happen if you
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// Using IMPLEMENT_DYNAMIC_CLASS() macro twice (which may happen if you
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// link any object module twice mistakenly) will break this function
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// link any object module twice mistakenly, or link twice against wx shared
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// because it will enter an infinite loop and eventually die with "out of
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// library) will break this function because it will enter an infinite loop
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// memory" - as this is quite hard to detect if you're unaware of this,
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// and eventually die with "out of memory" - as this is quite hard to
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// try to do some checks here
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// detect if you're unaware of this, try to do some checks here.
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wxASSERT_MSG( sm_classTable->Get(m_className) == NULL,
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wxASSERT_MSG( sm_classTable->Get(m_className) == NULL,
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_T("class already in RTTI table - have you used IMPLEMENT_DYNAMIC_CLASS() twice (may be by linking some object module(s) twice)?") );
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_T("class already in RTTI table - have you used IMPLEMENT_DYNAMIC_CLASS() twice (may be by linking some object module(s) twice)?") );
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