system.h vs. C++ STL headers again

[Bernd Schmidt]

On 11/14/2014 12:03 PM, Jakub Jelinek wrote:
> On Fri, Nov 14, 2014 at 11:57:57AM +0100, Richard Biener wrote:
>>> ?  There are also some comments about stdarg.h and stdio.h ordering,
>>> dunno what it comes from and if it is still relevant when we require
>>> C++ compiler.
>>
>> I think we should simply discourage people from using sstream for
>> example.
>
> That would be my preference too of course, unfortunately Bernd chose to use
> it everywhere (grep '<<' nvptx.c').

I needed a way to output something but defer it to the end of the 
assembly file. sstream seemed like the tool for the job; if we go to the 
trouble of converting the compiler to C++ we might as well use the 
language as intended.

FWIW Cesar also ran into this problem and moving the sstream include 
first seems to solve it, so I'll be committing that fix.


Bernd