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.
> 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.
Jason
