The recent enhancement to treat the implicit this pointer argument
as nonnull in member functions triggers spurious -Wnonnull for
the synthesized conditional expression the C++ front end replaces
the pointer with in some static_cast expressions. The front end
already sets the no-warning bit for t
On Fri, 2020-07-17 at 13:00 -0600, Martin Sebor via Gcc-patches wrote:
> The recent enhancement to treat the implicit this pointer argument
> as nonnull in member functions triggers spurious -Wnonnull for
> the synthesized conditional expression the C++ front end replaces
> the pointer with in some
Another test case added to the bug since I posted the patch shows
that the no-warning bit set by the C++ front end is easily lost
during early folding, triggering the -Wnonull again despite
the suppression. The attached revision tweaks the folder in just
this one case to let the suppression take
On 7/23/20 3:08 PM, Martin Sebor wrote:
Another test case added to the bug since I posted the patch shows
that the no-warning bit set by the C++ front end is easily lost
during early folding, triggering the -Wnonull again despite
the suppression. The attached revision tweaks the folder in just
t
On 7/29/20 2:27 PM, Jason Merrill wrote:
On 7/23/20 3:08 PM, Martin Sebor wrote:
Another test case added to the bug since I posted the patch shows
that the no-warning bit set by the C++ front end is easily lost
during early folding, triggering the -Wnonull again despite
the suppression. The att
On 7/30/20 12:25 PM, Martin Sebor wrote:
On 7/29/20 2:27 PM, Jason Merrill wrote:
On 7/23/20 3:08 PM, Martin Sebor wrote:
Another test case added to the bug since I posted the patch shows
that the no-warning bit set by the C++ front end is easily lost
during early folding, triggering the -Wnonu
On 7/30/20 1:47 PM, Jason Merrill wrote:
On 7/30/20 12:25 PM, Martin Sebor wrote:
On 7/29/20 2:27 PM, Jason Merrill wrote:
On 7/23/20 3:08 PM, Martin Sebor wrote:
Another test case added to the bug since I posted the patch shows
that the no-warning bit set by the C++ front end is easily lost
d
