Visual studio 2015 community 2015, Win10, x64

Created a new Arduino project with "Due progrming port",
very basic, duetest.ino

void setup()
{
     double y = 90.0;
     double x = sin(y);
}

void loop()
{
}

It builds but editor shows y in red.

Including 
#include <math.h>
or variations "math.h", nothing fix it.
Adding "add new empty c++ and header" shows similar behavior in the c++ file.

Now add
#include <cstdint> in an ino file
and it's the void that editor shows in red,
with "Error variable EMIT is not a type name"

When board is Arduino Minipro, all of above is ok,
except the #include <cstdint> that behaves the same.

Hi,

Are you using ide from arduino.org or arduino.cc?

Thanks

I think this is because the project is set to be x64

Trying using "Build>Configuration manager" to set win32. You probably need to switch to the x86 option to see win32. 

Visual Micro currently expects win32 C++ projects.

Maybe win32 c++ isn't installed. If it is installed you will have a "File>New>Project>Win32" option. This is also what Visual Micro creates when you use Visual Micro to create projects (if its installed).

Some better documentation is needed in this area, the issue is new to Vs2015

c++ win32 project.

Get Adafruit_GPS_Library,
open \Arduino\libraries\Adafruit_GPS_Library\examples\due_parsing\due_parsing.ino

1.1511.03

I just tried it with the release version and see a problem

I think there is a file missing I will rebuild over the next couple of days and make a new release

Thanks