On Wed, 9 Nov 2011, Jason Merrill wrote:
> While working on an earlier PR I noticed that make check-c++0x wasn't actually
> running a lot of tests in C++11 mode because the -std=c++11 that it added came
> before the default arguments, so any test without a { dg-options } line would
> still be run in C++98 mode. So I've reworked the C++ testsuite to run in both
> modes: If a test specifies a -std, then we use that, otherwise we do both.
To confirm: what do the PASS or FAIL lines look like? They need to be
different for the two modes; it's bad to have
PASS: g++.dg/whatever
PASS: g++.dg/whatever
as that breaks automatic comparisons; you need
PASS: g++.dg/whatever
PASS: g++.dg/whatever -std=c++11
or something similar with unique names for the two versions of each test.
--
Joseph S. Myers
[email protected]
