C#: Update DB scheme for bitwise assignments and expressions (and some other minor changes).

Author: michaelnebel

csharp/ql/lib/semmlecode.csharp.dbscheme

@@ -1268,21 +1268,25 @@ case @expr.kind of
 @un_log_op_expr = @log_not_expr;
 @log_expr = @un_log_op_expr | @bin_log_op_expr | @ternary_log_op_expr;
 
-@bin_bit_op_expr =  @bit_and_expr | @bit_or_expr | @bit_xor_expr | @lshift_expr
-                 | @rshift_expr | @urshift_expr;
-@un_bit_op_expr = @bit_not_expr;
-@bit_expr = @un_bit_op_expr | @bin_bit_op_expr;
+@bin_bit_expr =  @bit_and_expr | @bit_or_expr | @bit_xor_expr | @lshift_expr
+              | @rshift_expr | @urshift_expr;
+@bin_bit_operation = @and_operation | @or_operation | @xor_operation | @lshift_operation
+              | @rshift_operation | @urshift_operation;
+@un_bit_expr = @bit_not_expr;
+@un_bit_operation = @un_bit_expr;
+@bit_expr = @un_bit_expr | @bin_bit_expr;
+@bit_operation = @un_bit_operation | @bin_bit_operation;
 
 @equality_op_expr =  @eq_expr | @ne_expr;
 @rel_op_expr = @gt_expr | @lt_expr| @ge_expr | @le_expr;
 @comp_expr = @equality_op_expr | @rel_op_expr;
 
-@op_expr = @un_op | @bin_op | @ternary_op;
+@operation_expr = @un_operation | @bin_operation | @ternary_op;
 
 @ternary_op = @ternary_log_op_expr;
-@bin_op = @assign_expr | @bin_arith_operation | @bin_log_op_expr | @bin_bit_op_expr | @comp_expr;
-@un_op = @un_arith_operation | @un_log_op_expr | @un_bit_op_expr | @sizeof_expr
-       | @pointer_indirection_expr | @address_of_expr;
+@bin_operation = @assign_expr | @bin_arith_operation | @bin_log_op_expr | @bin_bit_operation | @comp_expr;
+@un_operation = @un_arith_operation | @un_log_op_expr | @un_bit_operation | @sizeof_expr
+              | @pointer_indirection_expr | @address_of_expr;
 
 @anonymous_function_expr = @lambda_expr | @anonymous_method_expr;