github.com/paultyng/terraform@v0.6.11-0.20180227224804-66ff8f8bed40/terraform/test-fixtures/graph-node-module-expand/child/main.tf (about)

     1  resource "aws_instance" "foo" {}
     2  resource "aws_instance" "bar" {
     3      var = "${aws_instance.foo.whatever}"
     4  }