v1.4.7/internal/terraform/testdata/plan-taint/main.tf - terraform - Git at Google

 resource "aws_instance" "foo" {
     num = "2"
 }

 resource "aws_instance" "bar" {
     foo = "${aws_instance.foo.num}"
 }
	resource "aws_instance" "foo" {
	num = "2"
	}

	resource "aws_instance" "bar" {
	foo = "${aws_instance.foo.num}"
	}