> On Fri, 19 Oct 2018 at 14:46, Jonathan Wakely wrote:
> > Native configuration is x86_64-pc-linux-gnu
> > === libstdc++ tests ===
> > Running target unix/-std=c++2a
> > FAIL: 20_util/scoped_allocator/1.cc (test for excess errors)
> > UNRESOLVED: 20_util/scoped_allocator/1.cc compilation failed to produce executable
> > FAIL: 21_strings/basic_string/types/1.cc (test for excess errors)
> There are a lot of failures for -std=c++2a because we have a lot of
> tests that only pass for -std=gnu++NN dialects. I'm adding an
> effective target keyword to deal with that.
> Several of the debug mode failures have been fixed already (this test
> run started two days ago!). I'll start another run after some more
> fixes have been made.
The reason it took so long is that I tested all these variations: