parameters: (t)
return_statement: return t.id in _INTEGER_TYPES
docstring: Return True if value is an instance of any integer type.
  
      Parameters
      ----------
      t : DataType
docstring_summary: Return True if value is an instance of any integer type.
docstring_tokens: Return True if value is an instance of any integer type .
function: def is_integer(t):
      """
      Return True if value is an instance of any integer type.
  
      Parameters
      ----------
      t : DataType
      """
      return t.id in _INTEGER_TYPES
function_tokens: def is_integer ( t ) : return t . id in _INTEGER_TYPES