Re: [boost] [gil::io] Dependent Name issue with VS2015 Update3

Hi Andrey, On Sat, Jul 1, 2017 at 3:51 PM, Andrey Semashev wrote:

On 07/01/17 22:05, Christian Henning via Boost wrote:

...

Hi all,

using the new gil::io on gil's develop branch I get a compilation error with Visual Studio 2015 Update 3.

When trying to read a tiff image:

#include <string>

#include #include

using namespace std; using namespace boost::gil;

int main() {

rgba8_image_t img; read_image( string(), img, tiff_tag() );

return 0; }

I get an error:

error C2951: template declarations are only permitted at global, namespace, or class scope

The problem seems to be with

https://github.com/boostorg/gil/blob/develop/include/boost/ gil/extension/io/formats/tiff/device.hpp#L143

Can someone please tell me if my issue is a compiler issue or simply a syntax error.

Looks like a compiler bug to me. You can try replacing `get_property_f::operator()` with a regular named function. Same with `set_property`.

Thanks Andrey. Stefan Seefeld had the same inclination. I'll try to rename operator() and see if that fixes the issue. Regards, Christian