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makeIndex: fix special case for uint

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This commit is contained in:
Sebastian Wilzbach 2017-07-07 14:37:50 +02:00
parent 54bda1e5bc
commit 2267cf2620
1 changed files with 5 additions and 1 deletions
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6
std/algorithm/sorting.d
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@ -994,7 +994,7 @@ if (isRandomAccessRange!Range && !isInfinite!Range &&
"r and index must be same length for makeIndex."); "r and index must be same length for makeIndex.");
static if (IndexType.sizeof < size_t.sizeof) static if (IndexType.sizeof < size_t.sizeof)
{ {
enforce(r.length <= size_t(IndexType.max + 1), "Cannot create an index with " ~ enforce(r.length <= size_t(1) + IndexType.max, "Cannot create an index with " ~
"element type " ~ IndexType.stringof ~ " with length " ~ "element type " ~ IndexType.stringof ~ " with length " ~
to!string(r.length) ~ "."); to!string(r.length) ~ ".");
} }
@ -1066,6 +1066,10 @@ if (isRandomAccessRange!Range && !isInfinite!Range &&
byte[128] sindex = void; byte[128] sindex = void;
iota(128).makeIndex(sindex[]); iota(128).makeIndex(sindex[]);
assert(sindex[].equal(iota(128))); assert(sindex[].equal(iota(128)));
auto index2 = new uint[10];
10.iota.makeIndex(index2);
assert(index2.equal(10.iota));
} }
struct Merge(alias less = "a < b", Rs...) struct Merge(alias less = "a < b", Rs...)