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http://c2.com/cgi/wiki?ExpressionProblem http://c2.com/cgi/wiki?ExpressionProblem

• 3rd3 13y ago
  http://mitpress.mit.edu/sicp/full-text/book/book-Z-H-18.html#%_sec_2.5.2 http://mitpress.mit.edu/sicp/full-text/book/book-Z-H-18.html...
• dlubarov 13y ago
  Not much of a practical problem IMX. If going through each implementation of an interface is painful, you're using the wrong tools.