generic_class_spec.cr

require "../../spec_helper"

describe "Code gen: generic class type" do
  it "codegens inherited generic class instance var" do
    run(%(
      class Foo(T)
        def initialize(@x : T)
        end

        def x
          @x + 1
        end
      end

      class Bar < Foo(Int32)
      end

      Bar.new(1).x
      )).to_i.should eq(2)
  end
end