pkg, err := w.import_("p")
		if err != nil {
			t.Fatalf("%s: (%s-%s) %s %v", err, context.GOOS, context.GOARCH,
				pkg.Name(), w.imported)
		}
		w.export(pkg)
	}
}

func TestIssue29837(t *testing.T) {
	if testing.Short() {
		t.Skip("skipping with -short")
	}
	if *flagCheck {
		// slow, not worth repeating in -check
		t.Skip("skipping with -check set")
	}
	testenv.MustHaveGoBuild(t)