[ sorry for the dup ] On Jun 4, 2013, at 12:37 AM, Tobias Burnus <bur...@net-b.de> wrote: > I think some of the test cases might to it on purpose: "dg-do run" causes > the test case to run only once while "dg-do run" runs multiple times with > different options. If the testcase is supposed to test the run-time library, > calling it multiple times is pointless. Admittedly, using two spaces is an > ugly hack,
:-o, The things we never knew. Anyway, use of hacks like this, should result in the hack being documented. At least then we can find them with find-grep in emacs, and know about it. I'm not in favor of using hacks like this, I don't endorse it. If someone wants to approve such a patch in their part of the test suite, that's fine with me. > but creating a "dg-do run-single" is difficult. Well, my first question is, why can't test cases that run in a context that means, run multiple times, be moved from that context, to a context that means, run once? Seems straight forward. In the C test suite, that would be moving from \*torture to \* (other than torture), usually. If fortran doesn't have a run once context, seems reasonable to create one, I'd recommend doing this once there are 20 or more test cases that use the hack.
