Op 14 mrt. 2012 09:30 schreef "Kai Tietz" <[email protected]> het
volgende:
>
> Hi John,
>
> 2012/3/9 John McFarland <[email protected]>:
> > I originally posted this question on the discussion forum
> > (
http://sourceforge.net/projects/mingw-w64/forums/forum/723797/topic/5097793
),
> > but I wasn't sure if that was active.
> >
> > Basically, I am getting a crash with cout << float, when running a
> > program compiled for a 64-bit windows target. This could be ignorance
> > on my part, since I don't have a lot of experience using the mingw64
> > compilers, so maybe it will be obvious that I'm doing something wrong?
> >
> > The following test program demonstrates:
> >
> > $ /c/mingw-w64-bin_i686-mingw_20111220/bin/x86_64-w64-mingw32-g++.exe
> > --version
> > x86_64-w64-mingw32-g++.exe (GCC) 4.7.0 20111220 (experimental)
> > Copyright (C) 2011 Free Software Foundation, Inc.
> > This is free software; see the source for copying conditions. There is
NO
> > warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE.
> >
> > $ cat prog.cpp
> > #include <iostream>
> >
> > using namespace std;
> >
> > int main(void) {
> >
> > cout << "hello" << endl;
> >
> > float x = 10.0;
> >
> > cout << x << endl;
> >
> > }
> >
> > $ make
> > /c/mingw-w64-bin_i686-mingw_20111220/bin/x86_64-w64-mingw32-g++.exe
> > -c -o pro
> > g.o prog.cpp
> > /c/mingw-w64-bin_i686-mingw_20111220/bin/x86_64-w64-mingw32-g++.exe -g
> > -static-l
> > ibgcc -static-libstdc++ -o prog prog.o
> >
> > $ ./prog.exe
> > hello
> > [crashes]
>
> This issue is fixed with more recent runtime-version. I just tested
> it with newer version and everything works as desired.
If you want, you can use my GCC 4.7 (prerelease) personal build, 4.7.0-3,
which should contain the fix.
Ruben
>
> Regards,
> Kai
>
>
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Virtualization & Cloud Management Using Capacity Planning
Cloud computing makes use of virtualization - but cloud computing
also focuses on allowing computing to be delivered as a service.
http://www.accelacomm.com/jaw/sfnl/114/51521223/
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