[Bug libstdc++/37347] valarray::operator[](slice) const returns wrong type.

[paolo dot carlini at oracle dot com]

------- Comment #6 from paolo dot carlini at oracle dot com  2008-09-03 12:02 -------
(In reply to comment #5)
> Well, but it is not applicabel to helper class slice_array.

No, no, is totally applicable. And this is a well known design choice, allowed
by the standard on purpose, in this way implementors can optimize the code via
expression template techniques.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37347