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chak@cse.unsw.edu.au. authored
- Now each modules carries (1) a flag saying whether it contains family instance declarations and (2) a list of all modules further down in the import tree that contain family instance declarations. (The information is split into these two parts for the exact same reasons why the info about orphan modules is split, too.) - This is the first step to *optimised* overlap checking of family instances coming from imported modules. *** WARNING: This patch changes the interface file format! *** *** Recompile libraries and stage2 from scratch! ***
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