int *new = malloc(10*sizeof(*new));
printf("The address of new is %p\n", (void*)new);
Please compile this on your C compiler, with the maximal level of warnings (
gcc -pedantic -Wall might be a good place to start). This program is strictly conforming standard ISO C.
Now please try to compile it with your C++ compiler, with the maximal level of warnings (
g++ -pedantic -Wall is a nice try, although it will accept both includes, which strictly speaking are deprecated in ISO standard C++, either). I count 3 corrections required to make it into a horrible but conforming C++ program.
C != C++
(no, that's not legal C OR C++...)
The noder known as ISO C. Gorgonzola points out it is legal C and legal C++. Just that its value is undefined by both ISO C and ISO C++.