C/C++ Compiler (cl.hlp) (Table of Contents; Topic list)
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C4300
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     Compiler warning (level 1) C4300
 
     conversion of pointer to nonintegral type
 
     A pointer was cast to a nonintegral type (such as float).
 
     The cast pointer address may no longer be valid.
 
     This warning is generated by the following example:
 
        int     i = 24;
        printf( "Address: %f\n", ( float ) &i );
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