vhdl-style-guide/vsg/rules/variable/rule_018.py at 620a669c3a0d262bbc3f6a5d7483d1815bed451f · JHertz5/vhdl-style-guide · GitHub

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

from vsg import token
from vsg.rules import move_token_left_to_next_non_whitespace_token as Rule

lTokens = []
lTokens.append(token.variable_declaration.assignment_operator)


class rule_018(Rule):
    """
    This rule checks the **:=** is on the same line as the **variable** keyword.

    **Violation**

    .. code-block:: vhdl

       variable size : integer
          := 1;
       variable width : integer
          := 32;

    **Fix**

    .. code-block:: vhdl

       variable size    : integer :=
         1;
       variable width   : integer :=
         32;
    """

    def __init__(self):
        super().__init__(lTokens)
        self.bRemoveTrailingWhitespace = False
        self.solution = "Move := operator"