[v3] Small clean-up to <complex>

[Paolo Carlini]

Hi,

Marc noticed we had a few redundant const qualifiers.

Tested x86_64-linux, committed.

Paolo.

//////////////////
-------------- next part --------------
An embedded and charset-unspecified text was scrubbed...
Name: CL
URL: <http://gcc.gnu.org/pipermail/libstdc++/attachments/20111108/850a81b5/attachment.ksh>
-------------- next part --------------
An embedded and charset-unspecified text was scrubbed...
Name: patchlet
URL: <http://gcc.gnu.org/pipermail/libstdc++/attachments/20111108/850a81b5/attachment-0001.ksh>