are malloc/new calls annotated if they may return NULL?

[Tom Tromey]

>>>>> "Ian" == Ian Lance Taylor <ian@airs.com> writes:

>> Interestingly, when I look through gcc/gcc, I can't find any real uses
>> of DECL_IS_MALLOC.  Some code sets it, and some code tests it to copy
>> the flag to a new decl, but nothing actually seems to use it.  Am I
>> missing something?

Ian> handle_malloc_attribute() in c-common.c.

This sets the flag on a decl.  Nothing I can find meaningfully reads
the flag.

Tom