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adjust setops.cartesianProduct() for dip1000

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This commit is contained in:
Walter Bright 2019-02-23 22:52:59 -08:00
parent 6b9ce384d9
commit eb8aed9728
1 changed files with 3 additions and 3 deletions
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6
std/algorithm/setops.d
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@ -393,7 +393,7 @@ if (ranges.length >= 2 &&
return mixin(algoFormat("tuple(%(current[%d].front%|,%))", return mixin(algoFormat("tuple(%(current[%d].front%|,%))",
iota(0, current.length))); iota(0, current.length)));
} }
void popFront() void popFront() scope @trusted // @trusted until dmd #9220 is pulled
{ {
foreach_reverse (i, ref r; current) foreach_reverse (i, ref r; current)
{ {
@ -406,12 +406,12 @@ if (ranges.length >= 2 &&
r = ranges[i].save; // rollover r = ranges[i].save; // rollover
} }
} }
@property Result save() @property Result save() scope return
{ {
Result copy = this; Result copy = this;
foreach (i, r; ranges) foreach (i, r; ranges)
{ {
copy.ranges[i] = r.save; copy.ranges[i] = ranges[i].save;
copy.current[i] = current[i].save; copy.current[i] = current[i].save;
} }
return copy; return copy;