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zig_parser

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a zig parser in elixir

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zig_parser lib zig.parser assign_expr.ex
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lib/zig.parser/assign_expr.ex 

defmodule Zig.Parser.AssignExpr do

  #  alias Zig.Parser.OperatorOptions



  def post_traverse(

        rest,

        [{:AssignExpr, args} | args_rest],

        context,

        _,

        _

      ) do

    {rest, [parse_assign(args) | args_rest], context}

  end



  @assign_operators ~w[*= /= %= += -= <<= >>= &= ^= |= *%= +%= -%= *|= +|= -|= <<|= =]a



  defp parse_assign([left, operator, right]) when operator in @assign_operators do

    {operator, left, right}

  end



  defp parse_assign([left, :"-|", right]) do

    {:"-|=", left, right}

  end



  defp parse_assign([singleton]), do: singleton

end