On 6/12/08 6:49 PM, Daniel Berlin wrote:
On Thu, Jun 12, 2008 at 4:39 PM, Diego Novillo <[EMAIL PROTECTED]> wrote:int N; int foobar; int *bar = &foobar; int **foo = &bar; x () { int **x = foo; return **x; } All of 'foobar', 'bar' and 'foo' will be in the list of symbols referenced by x().Why do you think foobar will be in the list?
It's reachable from DECL_INITIAL of another referenced variable which we go through in find_referenced_vars.
Diego.
