// Remove it if present.
		fname = strings.TrimPrefix(fname, "cmd/cgo/internal/")

		namei := ""
		if i < len(name) {
			namei = name[i]
		}
		if fname != namei {
			t.Errorf("stk[%d] = %q, want %q", i, fname, namei)
		}
	}
}

func testPanicFromC(t *testing.T) {
	defer func() {
		r := recover()
		if r == nil {
			t.Fatal("did not panic")