On Mär 26 2018, Jason Merrill <ja...@redhat.com> wrote:
> On Sat, Mar 24, 2018 at 4:51 AM, Andreas Schwab <sch...@linux-m68k.org> wrote:
>> On Mär 23 2018, Jason Merrill <ja...@redhat.com> wrote:
>>
>>> diff --git a/gcc/testsuite/g++.dg/asan/asan.exp
>>> b/gcc/testsuite/g++.dg/asan/asan.exp
>>> index 4ee8dd98697..a22d2ac5e20 100644
>>> --- a/gcc/testsuite/g++.dg/asan/asan.exp
>>> +++ b/gcc/testsuite/g++.dg/asan/asan.exp
>>> @@ -24,6 +24,13 @@ load_lib asan-dg.exp
>>> dg-init
>>> asan_init
>>>
>>> +# asan doesn't work if there's a ulimit on virtual memory.
>>> +if ![is_remote target] {
>>> + if [regexp {^[0-9]+$} "[exec ulimit -v]"] {
>>
>> Does that actually work?
>
> It does for me.
>
>> ulimit is a shell builtin, but exec does not use the shell.
>
> It's also a separate executable.
Not for me.
>> Also, you get an error if the command returns a non-zero
>> status, or isn't found.
>
> In that case, the result of the exec won't be a string of numbers, so
> we run the tests.
The error will abort the whole script.
Andreas.
--
Andreas Schwab, sch...@linux-m68k.org
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"And now for something completely different."
