On Tue, Apr 14, 2020 at 12:54:17PM +0200, Martin Liška wrote:
> On 4/14/20 10:37 AM, Jakub Jelinek wrote:
> > On Tue, Apr 14, 2020 at 09:11:37AM +0200, Martin Liška wrote:
> > > +/* PR c++/94314. */
> > > +/* { dg-do run } */
> > > +/* { dg-options "-O2 -fdump-tree-cddce-details -std=c++14" } */
> > > +/* { dg-additional-options "-fdelete-null-pointer-checks" } */
> >
> > Any reason why you want to do it for -std=c++14 only?
>
> I need at least -std=c++11 for the noexcept keyword. I updated that.
With c++11 one gets:
Excess errors:
.../testsuite/g++.dg/pr94314-4.C:19:28: error: too many arguments to function
'void operator delete(void*)'
because C++ sized deallocation is a C++14 feature.
One needs to use check-c++-all or GXX_TESTSUITE_STDS=98,11,14,17,2a make check
or similar to get that though, because 11 isn't tested by default, only 98,
14 and 17 are ATM I think.
Fixed thusly, committed to trunk as obvious.
Note for next time, there shouldn't be any tests directly in g++.dg/
which has subdirectories, so optimization related tests should go into
g++.dg/opt/ etc.
2020-04-17 Jakub Jelinek <ja...@redhat.com>
PR c++/94314
* g++.dg/pr94314-4.C: Require c++14 rather than c++11.
--- gcc/testsuite/g++.dg/pr94314-4.C.jj 2020-04-17 08:49:49.129682532 +0200
+++ gcc/testsuite/g++.dg/pr94314-4.C 2020-04-17 08:57:24.836861755 +0200
@@ -1,5 +1,5 @@
/* PR c++/94314. */
-/* { dg-do run { target c++11 } } */
+/* { dg-do run { target c++14 } } */
/* { dg-options "-O2 -fdump-tree-cddce-details -fdelete-null-pointer-checks" }
*/
int count = 0;
Jakub
