Re: -Wplacement-new on by default

2015-12-10 Thread Jason Merrill
On 12/10/2015 01:00 PM, Martin Sebor wrote: Jason, I just want to make sure we still want the -Wplacement-new option I added some time ago enabled by default. I think I had initially intended it to be on because the original implementation was more permissive and didn't diagnose cases where (fo

-Wplacement-new on by default

2015-12-10 Thread Martin Sebor
Jason, I just want to make sure we still want the -Wplacement-new option I added some time ago enabled by default. I think I had initially intended it to be on because the original implementation was more permissive and didn't diagnose cases where (for example) the buffer spanned multiple member

Re: [RFC, Fortran] Avoid race on testsuite temporary files

2015-12-10 Thread Maxim Kuvyrkov
> On Dec 9, 2015, at 5:27 PM, Yvan Roux wrote: > > Hi, > > as it was raised in > https://gcc.gnu.org/ml/gcc-patches/2015-10/msg01540.html we experiment > random failures in gfortran validation when it is run in parallel (-j > 8). The issues occurs because of concurrent access to the same file,