Regexp: std::runtime_error, bad pattern?

From: vemundha (vemund.halvorsen_at_[hidden])
Date: 2002-04-10 07:19:21

Hello, 

Can anybody tell me what's the problem with this warning:

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non dll-interface class 'std::runtime_error' used base for dll-interface class 'boost::pattern'
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Vemund Halvorsen, vemund.halvorsen_at_[hidden] 
Software Engineer                             
RO CCIT, Kongsberg Defence and Aerospace As
PO Box 1003
N-3601 Kongsberg