msvcp90: Add complex_float << implementation

[Piotr Caban]

On 08/10/14 10:32, YongHao Hu wrote:
> ---
>    dlls/msvcp90/ios.c        |   28 ++++++++++++++++++++++++++++
>    dlls/msvcp90/msvcp90.spec |    4 ++--
>    2 files changed, 30 insertions(+), 2 deletions(-)
>
>
This implementation is not behaving well in following case:
complex<float> c = complex<float>(3.1, -0.5);
cout.width(20);
cout << c << endl;
The width should affect whole complex value instead of first float.

Cheers,
Piotr