(closer2, v) -> ClosingFuture.from(immediateFuture("value3")), executor);
      fail();
    } catch (IllegalStateException expected4) {
    }
    try {
      closingFuture.catching(Exception.class, (closer1, x1) -> "value3", executor);
      fail();
    } catch (IllegalStateException expected3) {
    }
    try {
      closingFuture.catchingAsync(

	VPABSW 15(DX)(BX*2), K2, Z21                       // 62e27d4a1dac5a0f000000 or 62e2fd4a1dac5a0f000000
	VPACKSSDW X13, X19, K5, X1                         // 62d165056bcd
	VPACKSSDW 15(R8)(R14*4), X19, K5, X1               // 629165056b8cb00f000000
	VPACKSSDW -7(CX)(DX*4), X19, K5, X1                // 62f165056b8c91f9ffffff
	VPACKSSDW Y1, Y28, K3, Y8                          // 62711d236bc1

	VAESDECLAST X21, X5, X9                            // 62325508dfcd or 6232d508dfcd
	VAESDECLAST X21, X31, X9                           // 62320500dfcd or 62328500dfcd
	VAESDECLAST X1, X31, X9                            // 62720500dfc9 or 62728500dfc9
	VAESDECLAST X11, X31, X9                           // 62520500dfcb or 62528500dfcb

Thus the length and capacity of a slice literal are the maximum
element index plus one. A slice literal has the form
</p>

<pre>
[]T{x1, x2, … xn}
</pre>

<p>
and is shorthand for a slice operation applied to an array:
</p>

<pre>
tmp := [n]T{x1, x2, … xn}
tmp[0 : n]
</pre>

<h4>Map literals</h4>

<p>
For map literals, each element must have a key.