FIX: You receive an error C1001 error message when you compile a project that uses Standard Template Library code in Visual C++ .NET 2003

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Article ID: 839821 - View products that this article applies to.
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In Microsoft Visual Studio .NET 2003, if you compile a Microsoft Visual C++ .NET project that uses Standard Template Library code, the compiler quits unexpectedly (crashes), and you receive the following error message:
Test.cpp(33689) : fatal error C1001: INTERNAL COMPILER ERROR (compiler file 'msc1.cpp', line 2701) Please choose the Technical Support command on the Visual C++ Help menu, or open the Technical Support help file for more information
Note The source line number that is mentioned in the error message refers to the _LockIt class constructor is Standard Template Library code.


A supported hotfix is now available from Microsoft, but it is only intended to correct the problem that is described in this article. Only apply it to systems that are experiencing this specific problem. This hotfix may receive additional testing. Therefore, if you are not severely affected by this problem, we recommend that you wait for the next Microsoft Visual Studio .NET 2003 service pack that contains this hotfix.

To resolve this problem immediately, contact Microsoft Product Support Services to obtain the hotfix. For a complete list of Microsoft Product Support Services telephone numbers and information about support costs, visit the following Microsoft Web site:
Note In special cases, charges that are ordinarily incurred for support calls may be canceled if a Microsoft Support Professional determines that a specific update will resolve your problem. The usual support costs will apply to additional support questions and issues that do not qualify for the specific update in question.

The English version of this hotfix has the file attributes (or later) that are listed in the following table. The dates and times for these files are listed in coordinated universal time (UTC). When you view the file information, it is converted to local time. To find the difference between UTC and local time, use the Time Zone tab in the Date and Time tool in Control Panel.
   Date         Time   Version       Size       File name
   29-Mar-2004  10:40  13.10.4089.0    933,888  C1.dll
   29-Mar-2004  10:40  13.10.4089.0  2,207,744  C1xx.dll
   30-Mar-2004  10:34  13.10.4089.0  1,966,080  Feacp.dll
   29-Mar-2004  10:48                    5,342  Feacp.lib


Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.


For additional information about the terminology that is used to describe Microsoft product updates, click the following article number to view the article in the Microsoft Knowledge Base:
824684 Description of the standard terminology that is used to describe Microsoft software updates


Article ID: 839821 - Last Review: May 15, 2006 - Revision: 3.0
  • Microsoft Visual C++ .NET 2003 Standard Edition
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