def f(index, key):
     return PO.CPOPtrLowerBound(self, index, p.tags, args)
 'i': lambda x: PO.CPOInitialized(*x),
 'ilb': lambda x: PO.CPOIndexLowerBound(*x),
 'io': lambda x: PO.CPOIntOverflow(*x),
 'ir': lambda x: PO.CPOInitializedRange(*x),
 'is': lambda x: PO.CPOInScope(*x),
 'iu': lambda x: PO.CPOIntUnderflow(*x),
 'iub': lambda x: PO.CPOIndexUpperBound(*x),
 'lb': lambda x: PO.CPOLowerBound(*x),
 "nm": lambda x: PO.CPONewMemory(*x),
 'nn': lambda x: PO.CPONotNull(*x),
 'nneg': lambda x: PO.CPONonNegative(*x),
 'no': lambda x: PO.CPONoOverlap(*x),
 'nt': lambda x: PO.CPONullTerminated(*x),
 'null': lambda x: PO.CPONull(*x),
 'pc': lambda x: PO.CPOPointerCast(*x),
 'plb': lambda x: PO.CPOPtrLowerBound(*x),
 'pre': lambda x: PO.CPOPredicate(*x),
 'prm': lambda x: PO.CPOPreservedAllMemory(*x),
 'pub': lambda x: PO.CPOPtrUpperBound(*x),
 'pubd': lambda x: PO.CPOPtrUpperBoundDeref(*x),
 'pv': lambda x: PO.CPOPreservedValue(*x),
 'rb': lambda x: PO.CPORevBuffer(*x),
 'sae': lambda x: PO.CPOStackAddressEscape(*x),
 'tao': lambda x: PO.CPOTypeAtOffset(*x),
 'ub': lambda x: PO.CPOUpperBound(*x),
 'uio': lambda x: PO.CPOUIntOverflow(*x),
 'uiu': lambda x: PO.CPOUIntUnderflow(*x),
 'va': lambda x: PO.CPOVarArgs(*x),
 'vc': lambda x: PO.CPOValueConstraint(*x),
 'vm': lambda x: PO.CPOValidMem(*x),
 'w': lambda x: PO.CPOWidthOverflow(*x),