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Preventing downcasting and adding a universal variantI am working on a rather simple object-oriented programming language. Here are some minor differences from a Java:
What I am wondering about now (and I wrote a bit more on my blog) is whether preventing downcasting would cause any long term problems (in other words, has the community reached a consensus on this issues), and whether a variant type can cause violations of the Liskov substitution principle. Any insights into the problem, would be appreciated. By cdiggins at 2009-06-12 13:52 | LtU Forum | previous forum topic | next forum topic | other blogs | 6855 reads
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