The errors might be showing because of the internal thing I had created and defined as static
here is the build ouput
1>------ Build started: Project: C++_Game_Stuff, Configuration: Debug Win32 ------
1>win64_maybe32_idk_platform.cpp
1>C:\Program Files (x86)\Microsoft Visual
Studio\2019\Community\VC\Tools\MSVC\14.27.29110\include\xiosbase(41,1): error C2159:
more than one storage class specified
1>C:\Program Files (x86)\Microsoft Visual
Studio\2019\Community\VC\Tools\MSVC\14.27.29110\include\xiosbase(93): message : see
reference to class template instantiation 'std::_Iosb<_Dummy>' being compiled
1>C:\Program Files (x86)\Microsoft Visual
Studio\2019\Community\VC\Tools\MSVC\14.27.29110\include\xiosbase(41,43): error C2059:
syntax error: '='
1>C:\Program Files (x86)\Microsoft Visual
Studio\2019\Community\VC\Tools\MSVC\14.27.29110\include\xiosbase(41,1): error C2238:
unexpected token(s) preceding ';'
1>C:\Program Files (x86)\Microsoft Visual
Studio\2019\Community\VC\Tools\MSVC\14.27.29110\include\xiosbase(112,56): error C2589:
'static': illegal token on right side of '::'
1>C:\Program Files (x86)\Microsoft Visual
Studio\2019\Community\VC\Tools\MSVC\14.27.29110\include\xiosbase(112,1): error C2062:
type 'unknown-type' unexpected
1>C:\Program Files (x86)\Microsoft Visual
Studio\2019\Community\VC\Tools\MSVC\14.27.29110\include\xlocnum(1439,73): error C2589:
'static': illegal token on right side of '::'
1>C:\Program Files (x86)\Microsoft Visual
Studio\2019\Community\VC\Tools\MSVC\14.27.29110\include\xlocnum(1555): message : see
reference to class template instantiation 'std::num_put<_Elem,_OutIt>' being compiled
1>C:\Program Files (x86)\Microsoft Visual
Studio\2019\Community\VC\Tools\MSVC\14.27.29110\include\xlocnum(1522,73): error C2589:
'static': illegal token on right side of '::'
1>C:\Program Files (x86)\Microsoft Visual
Studio\2019\Community\VC\Tools\MSVC\14.27.29110\include\ios(216,45): error C2059: syntax
error: 'type'
1>C:\Program Files (x86)\Microsoft Visual
Studio\2019\Community\VC\Tools\MSVC\14.27.29110\include\ios(216,66): error C2143: syntax
error: missing ';' before '{'
1>C:\Program Files (x86)\Microsoft Visual
Studio\2019\Community\VC\Tools\MSVC\14.27.29110\include\ios(216,66): error C2447: '{':
missing function header (old-style formal list?)
1>C:\Users\maazs\source\repos\C++_Game_Stuff\C++_Game_Stuff\win64_maybe32_idk_platform.cpp(71,5): warning C4007: 'WinMain': must be '__stdcall'
1>Done building project "C++_Game_Stuff.vcxproj" -- FAILED.
========== Build: 0 succeeded, 1 failed, 0 up-to-date, 0 skipped ==========
The rest of the code is just warnings about int to float conversions:
I am not to skilled in programming and I am also following a tutorial however though I believe I had defined a macro variable for the static keyword called #define internal static however this had caused errors due to the files I was talking about(Xiobase, xlocnum, io) containing a keyword named internal thus causing errors because of the two variables with different meaning having the same name the program was confused.
Related
I recently created a VS2015 solution to continue development on a C++ project I had been working on. Whenever I try to build the project, I get hundreds of errors from standard C library header files such as string.h, stdio.h, etc.
To try to get to the root of the problem, I created a new, very basic, VC++ win32 console application project, wondering if I'd see the same compiler errors. Here is the code (ConsoleApplication1.cpp):
#include <string>
#include <iostream>
int main()
{
std::string s = "some data to print...";
std::cout << "Printing: " << s.c_str() << std::endl;
return 0;
}
When I attempt to compile this, I get 150+ errors, like this:
1>------ Build started: Project: ConsoleApplication1, Configuration: Release Win32 ------
1> stdafx.cpp
1>C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\stdio.h(309): error C2144: syntax error: 'int' should be preceded by ';'
1>C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\stdio.h(309): error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
1>C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\stdio.h(311): error C2144: syntax error: 'int' should be preceded by ';'
1>C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\stdio.h(311): error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
1>C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\stdio.h(311): error C2086: 'int _CRTIMP_ALTERNATIVE': redefinition
1> C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\stdio.h(309): note: see declaration of '_CRTIMP_ALTERNATIVE'
1>C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\stdio.h(317): error C2144: syntax error: 'int' should be preceded by ';'
1>C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\stdio.h(317): error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
1>C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\stdio.h(317): error C2086: 'int _CRTIMP_ALTERNATIVE': redefinition
1> C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\stdio.h(309): note: see declaration of '_CRTIMP_ALTERNATIVE'
1>C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\stdio.h(320): error C2144: syntax error: 'int' should be preceded by ';'
1>C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\stdio.h(320): error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
1>C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\stdio.h(320): error C2086: 'int _CRTIMP_ALTERNATIVE': redefinition
1> C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\stdio.h(309): note: see declaration of '_CRTIMP_ALTERNATIVE'
....etc
I have tried to 'repair' Microsoft VC++ 2015 Redistributable(x86) via the Windows 'Uninstall or change a program' utility, to no avail. I also tried to repair Visual Studio 2015 as a whole.
I'm on Windows 7.
Anyone have an idea what is going on here? Am I pointed to the wrong include directory or something?
It appears you have (some of) the headers from a previous version of VS installed in your VS2015 folder. The standard headers in VS2015 are stored off in a folder tied to the version of the CRT (something like c:\Program Files (x86)\Windows Kits\10\Include\10.0.10240.0\ucrt). Repairing or reinstalling VS2015 won't fix this.
I think you'll need to uninstall VS2015, completely delete the folder C:\Program Files (x86)\Microsoft Visual Studio 14.0, then reinstall it. This will likely break the other version (VS2013?) that is installed there, so you might want/need to uninstall that version instead, then repair VS2015.
The header that comes with VS2015 does not appear to have the "int _CRTIMP_ALTERNATIVE" listed in some of the error messages at those lines, while the one with VS2013 does.
In VS2013 Community Edition, I had a Win32 VC++ clr project I've been working on. I'm trying to use the CefSharp library, and so through nuget I've imported it.
Following the steps found here I learned I had to change from Win32 to x64 as my 'Active solution platform' to avoid this:
error : CefSharp.Common does not work correctly on 'Win32' platform. You need to specify platform (x86 / x64).
However when I follow those steps and add x64 to my project through the configuration manager, I get the following compilation errors:
1>------ Build started: Project: PROJECTNAME, Configuration: Release x64 ------
1> Main.cpp
1>C:\Program Files (x86)\Microsoft Visual Studio 12.0\VC\include\system_error(20): error C2869: 'std::errc' : has already been defined to be a namespace
1>C:\Program Files (x86)\Microsoft Visual Studio 12.0\VC\include\system_error(101): error C2146: syntax error : missing ';' before identifier 'generic_errno'
1>C:\Program Files (x86)\Microsoft Visual Studio 12.0\VC\include\system_error(101): error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
1>C:\Program Files (x86)\Microsoft Visual Studio 12.0\VC\include\system_error(101): fatal error C1903: unable to recover from previous error(s); stopping compilation
I'm not sure what is causing this or how to solve it.
Edit: unlike the case in the question noted in the vote-to-close, the offending code here is CRT code, not mine. Even if it has a problem (which I'm pretty sure it doesn't), I have no way of fixing its source.
We have some legacy memory-leak tracing code that uses some CRT internals (nothing too exotic, essentially _CrtMemBlockHeader which is sort-of documented). While trying to migrate from VS2010 to VS2013 the code seems to cause sporadic build failures, and the offending part can be reduced to this:
#include <windows.h>
#define _CRTBLD
#include <..\crt\src\dbgint.h>
#include <fstream>
void Func()
{
std::ofstream myfile;
myfile << 8;
}
I.e., these 10 lines alone builds fine in VS2010 and in VS2013 give:
c:\program files (x86)\microsoft visual studio
12.0\vc\include\xlocnum(1105): error C2491: 'std::numpunct<_Elem>::id' : definition of dllimport static data member not allowed
I suspect the error message is not accurate - there are indeed several potential definitions of id, none of them at line 1105. There is also a considerable spew of warnings:
1>c:\program files (x86)\microsoft visual studio 12.0\vc\include\xlocnum(1105): warning C4273: 'id' : inconsistent dll linkage
1> c:\program files (x86)\microsoft visual studio 12.0\vc\include\xlocnum(80) : see previous definition of 'public: static std::locale::id std::numpunct<char>::id'
1> c:\program files (x86)\microsoft visual studio 12.0\vc\include\xlocnum(80) : while compiling class template static data member 'std::locale::id std::numpunct<_Elem>::id'
1> with
1> [
1> _Elem=char
1> ]
1> c:\program files (x86)\microsoft visual studio 12.0\vc\include\xlocnum(1185) : see reference to function template instantiation 'const _Facet &std::use_facet<std::numpunct<_Elem>>(const std::locale &)' being compiled
1> with
1> [
1> _Facet=std::numpunct<char>
1> , _Elem=char
1> ]
1> c:\program files (x86)\microsoft visual studio 12.0\vc\include\xlocnum(1179) : while compiling class template member function 'std::ostreambuf_iterator<char,std::char_traits<char>> std::num_put<char,std::ostreambuf_iterator<char,std::char_traits<char>>>::do_put(_OutIt,std::ios_base &,_Elem,std::_Bool) const'
1> with
1> [
1> _OutIt=std::ostreambuf_iterator<char,std::char_traits<char>>
1> , _Elem=char
1> ]
1> c:\program files (x86)\microsoft visual studio 12.0\vc\include\ostream(306) : see reference to class template instantiation 'std::num_put<char,std::ostreambuf_iterator<char,std::char_traits<char>>>' being compiled
1> c:\program files (x86)\microsoft visual studio 12.0\vc\include\ostream(292) : while compiling class template member function 'std::basic_ostream<char,std::char_traits<char>> &std::basic_ostream<char,std::char_traits<char>>::operator <<(int)'
1> c:\users\ofek\documents\visual studio 2013\projects\testcamsys2013\testcamsys2013\source.cpp(10) : see reference to function template instantiation 'std::basic_ostream<char,std::char_traits<char>> &std::basic_ostream<char,std::char_traits<char>>::operator <<(int)' being compiled
1> c:\program files (x86)\microsoft visual studio 12.0\vc\include\fstream(921) : see reference to class template instantiation 'std::basic_ostream<char,std::char_traits<char>>' being compiled
1> c:\users\ofek\documents\visual studio 2013\projects\testcamsys2013\testcamsys2013\source.cpp(9) : see reference to class template instantiation 'std::basic_ofstream<char,std::char_traits<char>>' being compiled
For now I'm pasting the definitions of _CrtMemBlockHeader and some macros around it directly to my code. But still - can anyone see what broke?
I realize it is not fully supported, but one can hope: is there a more robust way of using _CrtMemBlockHeader?
Looking at this error on my system, it seems to be only related to the #define _CRTBLD and the fstream header. The included dbgint.h is irrelevant (you can comment out that #include and still get the same error.
So, this seems to be a problem in the fstream header. Changing the order of inclusion removes the compilation errors:
#include <windows.h>
#include <fstream>
#define _CRTBLD
#include <..\crt\src\dbgint.h>
Perhaps this helps?
I am converting a existing c++ project to 64-bit version from 32-bit version. This project builds fine in 32-bit version, after converting to build for x64 platform in Configuration Manager i am getting bellow build error, are there any specific i have to inherit for 64-bit version or am i missing anything.
error C2259: 'ATL::CComObject' : cannot instantiate abstract class
C:\Program Files (x86)\Microsoft Visual Studio 11.0\VC\atlmfc\include\atlcom.h
Below is the error from the output while building the project.
C:\Program Files (x86)\Microsoft Visual Studio 11.0\VC\atlmfc\include\atlcom.h(2000): error C2259: 'ATL::CComObject<Base>' : cannot instantiate abstract class
with
[
Base=NAlertBand
]
due to following members:
'HRESULT IContextMenu::GetCommandString(UINT_PTR,UINT,UINT *,CHAR *,UINT)' : is abstract
C:\Program Files (x86)\Windows Kits\8.0\Include\um\shobjidl.h(2732) : see declaration of 'IContextMenu::GetCommandString'
C:\Program Files (x86)\Microsoft Visual Studio 11.0\VC\atlmfc\include\atlcom.h(1989) : while compiling class template member function 'HRESULT ATL::CComCreator<T1>::CreateInstance(void *,const IID &,LPVOID *)'
with
[
T1=ATL::CComObject<NAlertBand>
]
C:\Program Files (x86)\Microsoft Visual Studio 11.0\VC\atlmfc\include\atlcom.h(2096) : see reference to function template instantiation 'HRESULT ATL::CComCreator<T1>::CreateInstance(void *,const IID &,LPVOID *)' being compiled
with
[
T1=ATL::CComObject<NAlertBand>
]
C:\Program Files (x86)\Microsoft Visual Studio 11.0\VC\atlmfc\include\atlcom.h(2095) : see reference to class template instantiation 'ATL::CComCreator<T1>' being compiled
with
[
T1=ATL::CComObject<NAlertBand>
]
C:\Program Files (x86)\Microsoft Visual Studio 11.0\VC\atlmfc\include\atlcom.h(2091) : while compiling class template member function 'HRESULT ATL::CComCreator2<T1,T2>::CreateInstance(void *,const IID &,LPVOID *)'
with
[
T1=ATL::CComCreator<ATL::CComObject<NAlertBand>>,
T2=ATL::CComFailCreator<-2147221232>
]
NAlerts.cxx(44) : see reference to function template instantiation 'HRESULT ATL::CComCreator2<T1,T2>::CreateInstance(void *,const IID &,LPVOID *)' being compiled
with
[
T1=ATL::CComCreator<ATL::CComObject<NAlertBand>>,
T2=ATL::CComFailCreator<-2147221232>
]
NAlerts.cxx(44) : see reference to class template instantiation 'ATL::CComCreator2<T1,T2>' being compiled
with
[
T1=ATL::CComCreator<ATL::CComObject<NAlertBand>>,
T2=ATL::CComFailCreator<-2147221232>
]
QMessage.cxx
Thanks
Here is a similar thread - http://social.msdn.microsoft.com/Forums/en-US/vclanguage/thread/d6144eaa-fa37-4133-87a0-75a06633209b
Please post the rest of the errors also.
I tried to compilation Qt 4.7.3 under Windows x64 with VS 2008.
Step by step:
Start Start Menu\Microsoft Visual Studio 2008\Visual Studio Remote Tools\Visual Studio 2008 x64 Win64 Command Prompt
Go to C:\Qt\4.7.3\
Type configure
Type nmake.
But I have compilation error:
qnetworkdiskcache.cpp
c:\qt\4.7.3\include\qtcore\private\../../../src/corelib/io/qiodevice_p.h(170) :
warning C4267: 'initializing' : conversion from 'size_t' to 'int', possible loss
of data
c:\qt\4.7.3\include\qtcore\private\../../../src/corelib/io/qiodevice_p.h(170) :
warning C4267: 'initializing' : conversion from 'size_t' to 'int', possible loss
of data
c:\qt\4.7.3\include\qtcore\private\../../../src/corelib/io/qiodevice_p.h(170) :
warning C4267: 'initializing' : conversion from 'size_t' to 'int', possible loss
of data
access\qnetworkrequest.cpp(997) : warning C4996: 'sscanf': This function or vari
able may be unsafe. Consider using sscanf_s instead. To disable deprecation, use
_CRT_SECURE_NO_WARNINGS. See online help for details.
c:\Program Files (x86)\Microsoft Visual Studio 9.0\VC\INCLUDE\stdio.h(32
4) : see declaration of 'sscanf'
c:\Qt\4.7.3\src\network\tmp\moc\debug_shared\moc_qnetworkreplyimpl_p.cpp(99) : e
rror C2079: '_r' uses undefined class 'QSslConfiguration'
c:\Qt\4.7.3\src\network\tmp\moc\debug_shared\moc_qnetworkreplyimpl_p.cpp(99) : e
rror C3861: 'sslConfigurationImplementation': identifier not found
c:\Qt\4.7.3\src\network\tmp\moc\debug_shared\moc_qnetworkreplyimpl_p.cpp(100) :
error C2582: 'operator =' function is unavailable in 'QSslConfiguration'
c:\Qt\4.7.3\src\network\tmp\moc\debug_shared\moc_qnetworkreplyimpl_p.cpp(101) :
error C3861: 'setSslConfigurationImplementation': identifier not found
c:\Qt\4.7.3\src\network\tmp\moc\debug_shared\moc_qnetworkreplyimpl_p.cpp(102) :
error C3861: 'ignoreSslErrorsImplementation': identifier not found
NMAKE : fatal error U1077: '"c:\Program Files (x86)\Microsoft Visual Studio 9.0\
VC\BIN\amd64\cl.EXE"' : return code '0x2'
Stop.
NMAKE : fatal error U1077: '"c:\Program Files (x86)\Microsoft Visual Studio 9.0\
VC\BIN\amd64\nmake.exe"' : return code '0x2'
Stop.
NMAKE : fatal error U1077: 'cd' : return code '0x2'
Stop.
I used nmake /I for compilation Qt. I compiled modules, what was needed me successful.
Not all modules of Qt are easily build-able in VS. The following configure parameters have worked for people in the past:
configure.exe -platform win32-msvc2008 -no-webkit -no-phonon -no-phonon-backend -no-script -no-scripttools -no-multimedia -no-qt3support -fast