Problem Example Link to heading I commonly see bugs appending to slices in Go in a way that is not thread safe. A simple example is the unit tests below. This test has two goroutines append to the same slice. If you run this test with the -race flag, it works just fine. package main import ( "sync" "testing" ) func TestAppend(t *testing.T) { x := []string{"start"} wg := sync.
