passing null as parameter to reference to an object

Newsgroup: comp.lang.c++

Subject: passing null as parameter to reference to an object

From: shaan <shaanxxx@...>

Date: Mon, 23 Dec 2013 02:51:56 -0800 (PST)



I have following function:

void myfunction (int &a , bool g )

{

if(g)

{

int k = a;

}

}





int main()

{

int * ptr = NULL;

myfunction(*ptr, false);



}



Is passing null to a reference legal? What standard has to say about this ?

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