On Wed, Dec 21, 2016 at 12:29:37PM -0500, Aldy Hernandez wrote:
> > > int array[10] = { array[3]=5, 0x111, 0x222, 0x333 };
> > >
> > > (gdb) x/4x &array
> > > 0x601040 : 0x0005 0x0111 0x0222
> > > 0x0005
> > >
> > > That is, the array[3]=5 overwrites the last 0x333
On 12/20/2016 03:14 PM, Nathan Sidwell wrote:
On 12/20/2016 01:52 PM, Aldy Hernandez wrote:
int array[10] = { array[3]=5, 0x111, 0x222, 0x333 };
(gdb) x/4x &array
0x601040 : 0x0005 0x0111 0x0222
0x0005
That is, the array[3]=5 overwrites the last 0x333. I would
On 12/20/2016 01:52 PM, Aldy Hernandez wrote:
int array[10] = { array[3]=5, 0x111, 0x222, 0x333 };
(gdb) x/4x &array
0x601040 : 0x0005 0x0111 0x0222
0x0005
That is, the array[3]=5 overwrites the last 0x333. I would expect that...
That may be wrong. Using the
On 12/20/2016 11:48 AM, Nathan Sidwell wrote:
On 12/20/2016 11:25 AM, Aldy Hernandez wrote:
The problem in this PR is that we're trying to initialize an array with
members of itself:
Jakub has even gone further to show that for the following:
... = { array[3]=5, array[7]=3, array[7]=8, a
On 12/20/2016 11:25 AM, Aldy Hernandez wrote:
The problem in this PR is that we're trying to initialize an array with
members of itself:
Jakub has even gone further to show that for the following:
... = { array[3]=5, array[7]=3, array[7]=8, array[7] = 9 };
things get even worse, because
The problem in this PR is that we're trying to initialize an array with
members of itself:
int array[10] = { array[3]=5, array[7]=3 };
The C++ front-end, in store_init_value() via cxx_constant_value() and
friends will transform:
{array[3] = 5, array[7] = 3}
into:
{[
