remove BlockType

include/mcl/ec.hpp

@@ -35,7 +35,6 @@ class EcT {
 	};
 public:
 	typedef _Fp Fp;
-	typedef typename Fp::BlockType BlockType;
 #if MCL_EC_COORD == MCL_EC_USE_AFFINE
 	Fp x, y;
 	bool inf_;

include/mcl/fp.hpp

@@ -46,7 +46,6 @@ public:
 	// return pointer to array v_[]
 	const Unit *getUnit() const { return v_; }
 	size_t getUnitN() const { return op_.N; }
-	typedef Unit BlockType;
 	void dump() const
 	{
 		const size_t N = op_.N;