Added clean-up methods to allow reuse of matcher objects.
minor code re-ogranization
TypeAnalysis: gather pointer and array types
addressTakenAnalysis: handle complex expressions that
can be operands of SgAddressOfOp
Continued RD implementation; extended RDLattice interface; adapted algorithm to use lifted lattice; added preliminary version of source code annotation.
comments
testing the analysis with self written test codes
Merge branch 'codethorn' into flow-insensitive-analysis
rolled functionality under one analysis class
removed exception handling from set printing
partial work on getDef/getUse