While compiling on x64 plattform I am getting following error:
c:\codavs05\hpsw-sc\ovpacc\tools\codaaccesstest\coda_access.cpp(1572): fatal error C1001: An internal error has occurred in the compiler.
(compiler file 'f:\dd\vctools\compiler\utc\src\p2\sizeopt.c', line 55)
To work around this problem, try simplifying or changing the program near the locations listed above.
Please choose the Technical Support command on the Visual C++
Help menu, or open the Technical Support help file for more information
------ Build started: Project: asyncexample, Configuration: Release Win32 ------
If I change settings to preprocessor file (Yes) i am not getting any error.
About my environment: Upgrading Microsoft Visual Studio 2005 to 2010
Please help.
I have had this problem with VS2015 while building locally in Windows.
In order to solve it, I deleted my build folder (Output Directory as seen in Properties/General) and rebuilt the project.
This always seems to help when strange things happen during the build.
I’ve encountered this error many times in VC++. Do the following steps. They’ve sometimes helped me with this issue:
Take a look at the exact location, pointed out by compiler error.
Find any external types or classes used there at that location.
Change the order of “include path” of those files found in step 2 and rebuild the solution.
I hope that help !!!!
I am getting same error with VC2012. Setting up the project properties Optimization to Disabled (/Od) resolved the issue.
In my solution, i've removed output dll file of the project, and I've made project rebuild.
I encountered the same error and spent quite a bit of time hunting for the problem. Finally I discovered that function that the error was pointing to had an infinite while loop. Fixed that and the error went away.
In my case was the use of a static lambda function with a QStringList argument. If I commented the regions where the QStringList was used the file compiled, otherwise the compiler reported the C1001 error. Changing the lambda function to non-static solved the problem (obviously other options could have been to use a global function within an anonymous namespace or a static private method of the class).
I got this error using boost library with VS2017. Cleaning the solution and rebuilding it, solved the problem.
I also had this problem while upgrading from VS2008 to VS2010.
To fix, I have to install a VS2008 patch (KB976656).
Maybe there is a similar patch for VS2005 ?
I got the same error, but with a different file referenced in the error message, on a VS 2015 / x64 / Win7 build. In my case the file was main.cpp. Fixing it for me was as easy as doing a rebuild all (and finding something else to do while the million plus lines of code got processed).
Update: it turns out the root cause is my hard drive is failing. After other symptoms prompted me to run chkdsk, I discovered that most of the bad sectors that were replaced were in .obj, .pdb, and other compiler-generated files.
I got this one with code during refactoring with a lack of care (and with templates, it case that was what made an ICE rather than a normal compile time error)
Simplified code:
void myFunction() {
using std::is_same_v;
for (auto i ...) {
myOtherFunction(..., i);
}
}
void myOtherFunction(..., size_t idx) {
// no statement using std::is_same_v;
if constexpr (is_same_v<T, char>) {
...
}
}
I had this error when I was compiling to a x64 target.
Changing to x86 let me compile the program.
Sometimes helps reordering the code. I had once this error in Visual Studio 2013 and this was only solved by reordering the members of the class (I had an enum member, few strings members and some more enum members of the same enum class. It only compiled after I've put the enum members first).
In my case, this was causing the problem:
std::count_if(data.cbegin(), data.cend(), [](const auto& el) { return el.t == t; });
Changing auto to the explicit type fixed the problem.
Had similar problem with Visual Studio 2017 after switching to C++17:
boost/mpl/aux_/preprocessed/plain/full_lambda.hpp(203): fatal error C1001: An internal error has occurred in the compiler.
1>(compiler file 'msc1.cpp', line 1518)
1> To work around this problem, try simplifying or changing the program near the locations listed above.
Solved by using Visual Studio 2019.
I first encountered this problem when i was trying to allocate memory to a char* using new char['size']{'text'}, but removing the braces and the text between them solved my problem (just new char['size'];)
Another fix on Windows 10 if you have WSL installed is to disable LxssManager service and reboot the PC.
Environment: Windows 7, Visual Studio 2012, Pepper_34
We have an application that requires parallel processing. We used to use TBB for that. Now porting to PNaCl, we wanted to use this opportunity to switch to using a thread pool built around std::thread in C++11.
Before making the switch, the application (not using TBB) builds for PNaCl without errors.
We know that we will need C++11 for the new thread pool so I enabled C++11 with the command line -std=c++11.
Now I get several errors similar to:
T:\nacl_sdk\pepper_34\toolchain\win_pnacl\usr\include\c++\v1\cstdio(138,9): error : no member named 'snprintf' in the global namespace
So I'm surely missing a compile flag, a command line argument, a pathname or something because this error is generated from compiling cstdio.
Same kind of error when compiling
T:\nacl_sdk\pepper_34\toolchain\win_pnacl\usr\include\c++\v1\__locale and
T:\nacl_sdk\pepper_34\toolchain\win_pnacl\usr\include\c++\v1\locale
Are those pathnames correct?
So my question is what am I missing here to get rid of those errors?
I'm porting a c++ Dll with MSVC 2010 from 32- to 64 bit.
Therefore I changed the qt version it uses from qt 4.3.5 to qt 5.2.1.
It seems, that they changed some things, because I receive the following errors when I try to compile:
cpp(116): error C2039: 'latin1' : is not a member of 'QString'
cpp(477): error C2039: 'extension' : is not a member of 'QFileInfo'
cpp(518): error C2660: 'QFileInfo::baseName' : function does not take 1 arguments
cpp(824): error C2039: 'setIcon' : is not a member of 'QWidget'
I've looked in the qt porting guidelines, but didn't find anything specific to the above problems.
Any hints welcome.
I think, all mentioned functions come from Qt3 and were in Qt4 along with Qt3Support libraries for compatibility reasons. What you need to do now, is just replacing them with equivalent functions from Qt5 API. For example:
QWidget::setIcon() -> QWidget::setWindowIcon()
QFileInfo::extension() -> QFileInfo::suffix()
etc.
I have the following trivial file named Temp.cpp:
#include <string>
int main() { return 0; }
and I'm trying to compile it with the following command-line in the Windows XP Free Build Environment, using WDK 7.1:
cl.exe /Iinc\api\crt\stl70 /Iinc\crt C:\Temp.cpp
and I'm getting really random errors like:
Microsoft (R) 32-bit C/C++ Optimizing Compiler Version 15.00.30729.207 for 80x86
C:\WinDDK\7600.16385.1\inc\api\crt\stl70\iosfwd(202) :
error C2144: syntax error : 'int' should be preceded by ';'
The error goes away if I use stl60 instead of stl70, but that doesn't solve the problem.
What's the cause of the problem?
Update: I tried uninstalling and installing the WDK again, but nothing changed. :(
Update 2: Okay, apparently the error is screaming out at the header file itself: _SCL_INSECURE_DEPRECATE is the cause. Does anybody know how to turn it off correctly? (If I just comment out the lines, I get a ton more errors regarding a bunch of other macros.)
Found the answer myself, through modifying the headers and guess'n'checking:
I need to have _STL70_ defined.
Which cl.exe are you picking up? If your path happens to have an older (VC6) compiler before the WDK one, you'd expect these errors. VC6 can't compile the STL as shipped with VC7
apparently the error is screaming out at the header file itself: _SCL_INSECURE_DEPRECATE is the cause. Does anybody know how to turn it off correctly?
If you're having problems with _SCL_INSECURE_DEPRECATE, try setting:
/D_SCL_SECURE_NO_DEPRECATE
But given the error message you're seeing it sounds like you're the compiling headers with a a compiler that's older than the headers support (so this might not get you very far anyway).
At the moment I am trying to port a Visual C++ application to Linux. The code compiles without errors in Visual Studio, but I get many compiler errors under Linux. One of these errors is:
../src/wktools4.cpp:29: error: no matching function for
call to 'operator new(unsigned int, const char[40], int)'
More information:
IDE: kdevelop with G++
GUI API:
The error appears at the following line:
IMPLEMENT_APP(Cwktools4App)
and some other lines.
What am I missing?
I found the error:
#ifdef __WXDEBUG__
#define new WXDEBUG_NEW
#endif
When I remove these lines, I don't get the errors any more. The code was generated from a wxwidgets wizard for VisualStudio. I have no idea what it does...
Thank you all for your help! Now I have to fix the linker errors ;)
It looks like your Visual C++ app has overloaded operator new().
This is often done (with the additional parameters you see) to add debugging and other analysis info to each memory allocation.
Since you get the error with something as simple as frame = new Cwktools4Frame; I recommend looking for macros or compiler-level defines that are redefining "new" as something else. The first place to look should be in debug-specific builds.