package testy import "testing" func TestSomething(t *testing.T) { //@item(TestSomething, "TestSomething(t *testing.T)", "", "func") var x int //@mark(testyX, "x"),diag("x", "compiler", "x declared but not used", "error"),refs("x", testyX) a() //@mark(testyA, "a") }