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Changeset 1744

Timestamp:

07/11/10 23:55:22 (14 years ago)

Author:

dsimcha

Message:

array() should work with input ranges.

Files:

r1739	r1744
22	22	Returns a newly-allocated array consisting of a copy of the input
23	23	range $(D r).
24	24
25	25	Example:
26	26
27	27	----
28	28	auto a = array([1, 2, 3, 4, 5][]);
29	29	assert(a == [ 1, 2, 3, 4, 5 ]);
30	30	----
31	31	*/
32		ElementType!Range[] array(Range)(Range r) if (is~~Forward~~Range!Range)
	32	ElementType!Range[] array(Range)(Range r) if (isInputRange!Range)
33	33	{
34	34	alias ElementType!Range E;
35	35	static if (hasLength!Range)
36	36	{
37	37	if (r.empty) return null;
38	38
39	39	// Determines whether the GC should scan the array.
40	40	auto blkInfo = (typeid(E).flags & 1) ?
41	41	cast(GC.BlkAttr) 0 :
42	42	GC.BlkAttr.NO_SCAN;