class_docstr: This interpreter provides default implementation for the methods
  interpreting AST expression into code.
  
  It can be used for the most programming languages and requires only
  language-specific instance of the CodeGenerator.
  
  !!IMPORTANT!!: Code generators used by this interpreter must know nothing
  about AST.
code: def interpret_comp_expr(self, expr, **kwargs):
      op = self._cg._comp_op_overwrite(expr.op)
      return self._cg.infix_expression(
          left=self._do_interpret(expr.left, **kwargs),
          op=op,
          right=self._do_interpret(expr.right, **kwargs),
      )
  
imports: from m2cgen.assemblers import fallback_expressions
  from m2cgen.ast import BinNumExpr, CompExpr, IfExpr
  from m2cgen.interpreters.utils import CachedResult, _get_handler_name
label_desc: Use image node_id 3 for calling the ToCodeInterpreter obj's underlying member method code with example usage: obj.interpret_comp_expr(expr) and returns: self