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Fixed Issue 14485: .front of empty filtered zip range is accessible

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This commit is contained in:
Jack Stouffer 2016-06-28 09:48:56 -04:00
parent b65ebb95c4
commit ad7dbaa050
1 changed files with 3 additions and 0 deletions
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3
std/algorithm/iteration.d
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@ -1115,6 +1115,7 @@ private struct FilterResult(alias pred, Range)
@property auto ref front() @property auto ref front()
{ {
assert(!empty);
return _input.front; return _input.front;
} }
@ -1297,6 +1298,7 @@ private struct FilterBidiResult(alias pred, Range)
@property auto ref front() @property auto ref front()
{ {
assert(!empty);
return _input.front; return _input.front;
} }
@ -1310,6 +1312,7 @@ private struct FilterBidiResult(alias pred, Range)
@property auto ref back() @property auto ref back()
{ {
assert(!empty);
return _input.back; return _input.back;
} }