Re: RFA: Fix c/57821

2013-07-04 Thread Joseph S. Myers
On Thu, 4 Jul 2013, Joern Rennecke wrote: > Quoting "Joseph S. Myers" : > > > On Thu, 4 Jul 2013, Joern Rennecke wrote: > > > > > For this fix I've assumed that it is now the job of the various places > > > that > > > do calculations with sizetypes to flag overflows where this is desired. > > >

Re: RFA: Fix c/57821

2013-07-04 Thread Joern Rennecke
Quoting "Joseph S. Myers" : On Thu, 4 Jul 2013, Joern Rennecke wrote: For this fix I've assumed that it is now the job of the various places that do calculations with sizetypes to flag overflows where this is desired. Integer constants may be shared, I don't think setting TREE_OVERFLOW on ex

Re: RFA: Fix c/57821

2013-07-04 Thread Joseph S. Myers
On Thu, 4 Jul 2013, Joern Rennecke wrote: > For this fix I've assumed that it is now the job of the various places that > do calculations with sizetypes to flag overflows where this is desired. Integer constants may be shared, I don't think setting TREE_OVERFLOW on existing constants like you do

RFA: Fix c/57821

2013-07-04 Thread Joern Rennecke
For this fix I've assumed that it is now the job of the various places that do calculations with sizetypes to flag overflows where this is desired. bootstrapped/regtested on i686-pc-linux-gnu . 2013-07-04 Joern Rennecke gcc: PR c/57821 * c/c-typeck.c (set_init_index): When foldi