} catch (ExecutionException e) {
      assertThat(e).hasCauseThat().isSameInstanceAs(expected);
    }
  }

  @J2ktIncompatible
  @GwtIncompatible // threads
  public void testRenaming() throws Exception {
    String oldName = Thread.currentThread().getName();
    final Supplier<String> newName = Suppliers.ofInstance("MyCrazyThreadName");
    Callable<@Nullable Void> callable =

    } catch (ExecutionException e) {
      assertThat(e).hasCauseThat().isSameInstanceAs(expected);
    }
  }

  @J2ktIncompatible
  @GwtIncompatible // threads
  public void testRenaming() throws Exception {
    String oldName = Thread.currentThread().getName();
    final Supplier<String> newName = Suppliers.ofInstance("MyCrazyThreadName");
    Callable<@Nullable Void> callable =

func TestHelpers(t *testing.T)               { testHelpers(t) }
func TestLibgcc(t *testing.T)                { testLibgcc(t) }
func TestMultipleAssign(t *testing.T)        { testMultipleAssign(t) }
func TestNaming(t *testing.T)                { testNaming(t) }
func TestPanicFromC(t *testing.T)            { testPanicFromC(t) }
func TestPrintf(t *testing.T)                { testPrintf(t) }
func TestReturnAfterGrow(t *testing.T)       { testReturnAfterGrow(t) }

	{"b", "x/b#02"},
	{"b", "x/b#03"},

	// Sanitizing
	{"A:1 B:2", "x/A:1_B:2"},
	{"s\t\r\u00a0", "x/s___"},
	{"\x01", `x/\x01`},
	{"\U0010ffff", `x/\U0010ffff`},
}

func TestNaming(t *T) {
	m := newMatcher(regexp.MatchString, "", "", "")
	parent := &common{name: "x", level: 1} // top-level test.

	for i, tc := range namingTestCases {
		if got, _, _ := m.fullName(parent, tc.name); got != tc.want {

	x = C.strxfrm(nil, nil, x)
	C.memchr(nil, 0, x)
	x = C.strcspn(nil, nil)
	x = C.strspn(nil, nil)
	C.memset(nil, 0, x)
	x = C.strlen(nil)
	_ = x
}

// issue 6612

func testNaming(t *testing.T) {
	C.myfunc()
	C.myfunc_def()
	if v := C.myvar; v != 5 {
		t.Errorf("C.myvar = %d, want 5", v)
	}
	if v := C.myvar_def; v != 5 {
		t.Errorf("C.myvar_def = %d, want 5", v)
	}