# -*- coding: utf-8 -*-

from vsg.rules import remove_tokens
from vsg.token import case_statement as token

lTokens = []
lTokens.append(token.end_case_label)


class rule_020(remove_tokens):
    """
    This rule checks for labels after the **end case** keywords.
    The label should be removed.
    The preference is to have comments above the case statement.

    **Violation**

    .. code-block:: vhdl

          end case CASE_LABEL;
          end case;

    **Fix**

    .. code-block:: vhdl

          end case;
          end case;
    """

    def __init__(self):
        super().__init__(lTokens)
        self.solution = "Remove Label"
