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Compiler Warning (level 2) C4156

 

The latest version of this topic can be found at Compiler Warning (level 2) C4156.

deletion of an array expression without using the array form of 'delete'; array form substituted

The non-array form of delete cannot delete an array. The compiler translated delete to the array form.

This warning occurs only under Microsoft extensions (/Ze).

// C4156.cpp  
// compile with: /W2  
int main()  
{  
   int (*array)[ 10 ] = new int[ 5 ][ 10 ];  
   delete array; // C4156, changed by compiler to "delete [] array;"  
}  

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