http://d.puremagic.com/issues/show_bug.cgi?id=5705
kenn...@gmail.com changed:
What |Removed |Added
----------------------------------------------------------------------------
Summary|Swapping identical tuple |Swapping identical struct
|causes "overlapping array |with hasElaborateAssign
|copy" exception. |causes "overlapping array
| |copy" exception.
--- Comment #3 from kenn...@gmail.com 2011-04-18 12:41:34 PDT ---
The the reason is Tuple has an opAssign. The same reason goes for SysTime
(issue 5853). Generalized test case:
-------------------------------
import std.algorithm : swap;
struct X {
int x;
void opAssign(X z) {
x = z.x;
}
}
void main() {
X y;
swap(y, y);
}
-------------------------------
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