c4996 errors (warnings)

[TheGates]

hey,

why am I suddently getting 98 c4996 errors?
I know I can add _CRT_SECURE_NO_WARNINGS flag but can someone explain why this happens?
because I built my project before succesfully multiple times

mtk

[doublemax]

Did you update your Visual Studio version?

[TheGates]

Did you update your Visual Studio version?

It did not happen after an update no.

[TheGates]

any of these imports are creating an error:

Code: Select all

#include <wx/artprov.h>
#include <wx/xrc/xmlres.h>
#include <wx/dataview.h>
#include <wx/gdicmn.h>
#include <wx/font.h>
#include <wx/colour.h>
#include <wx/settings.h>
#include <wx/string.h>
#include <wx/bitmap.h>
#include <wx/image.h>
#include <wx/icon.h>
#include <wx/button.h>
#include <wx/gbsizer.h>
#include <wx/frame.h>

[doublemax]

Something must have changed if you didn't get the warnings before.

Just to clarify: These warnings are all about CRT functions,right?

[TheGates]

Just to clarify: These warnings are all about CRT functions,right?

I think I changed the ui a little using wxFormBuilder before it started happening.

Debug build x86 : 49 CRT function warnings
Debug build x64 : 49 CRT function warnings and 1 error saying:

Code: Select all

 __w64 can only be specified on int, long, and pointer types C:\wxWidgets-3.1.5\include\wx\types.h

I have a Frame and a FrameLayout. Frame inherits FrameLayout (FrameLayout is generated by wxFormBuilder)
When I remove inherit and remove import, build succeeds without warnings.
Do you need the error list?

[PB]

The warnings will always be there when an "unsafe" function is referenced. Just suppress the warnings in your project settings and be done with it.

IIRC, the __w64 "error" is not a build error but rather an IntelliSense one, its cause has been removed from the master just recently.

[TheGates]

The warnings will always be there when an "unsafe" function is referenced. Just suppress the warnings in your project settings and be done with it.

IIRC, the __w64 "error" is not a build error but rather an IntelliSense one, its cause has been removed from the master just recently.

okay, thanks. I was asking because you shouldn't want "unsafe" things in your release.