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C6525

Note

This article applies to Visual Studio 2015. If you're looking for the latest Visual Studio documentation, see Visual Studio documentation. We recommend upgrading to the latest version of Visual Studio. Download it here

warning C6525: invalid size specification: property value may not be valid

Note

This warning occurs only in code that is using a deprecated version of the source-code annotation language (SAL). We recommend that you port your code to use the latest version of SAL. For more information, see Using SAL Annotations to Reduce C/C++ Code Defects.

This warning indicates that the property value used to specify the size is not valid. This occurs if the size parameter is annotated using Valid=No.

Example

The following code generates this warning because the ValidElements property uses a size parameter that is marked not valid:

// C  
#include <CodeAnalysis\SourceAnnotations.h>  
void f([SA_Pre(ValidElements="*count")] char * px, [SA_Pre(Valid=SA_No)]size_t *count);   
  
// C++  
#include <CodeAnalysis\SourceAnnotations.h>  
using namespace vc_attributes;  
void f([Pre(ValidElements="*count")] char * px, [Pre(Valid=No)]size_t *count);  
  

To correct this warning, specify a valid size parameter as shown in the following code:

// C  
#include <CodeAnalysis\SourceAnnotations.h>  
void f([SA_Pre(ValidElements="*count")] char * px, [SA_Pre(Valid=SA_Yes)]size_t *count);   
  
// C++  
#include <CodeAnalysis\SourceAnnotations.h>  
using namespace vc_attributes;  
void f([Pre(ValidElements="*count")] char * px, [Pre(Valid=Yes)]size_t *count);   

See Also

Annotation Properties