r278984 - Add test missed from r278983.

Yaron Keren via cfe-commits cfe-commits at lists.llvm.org
Wed Aug 24 23:19:26 PDT 2016


Thanks!

2016-08-25 0:39 GMT+03:00 Richard Smith <richard at metafoo.co.uk>:

> As of r279668, we shouldn't run this test for ASan builds any more.
> Perhaps we should increase Clang's minimum stack allocation when built with
> ASan to compensate for it making stack frames larger.
>

On Wed, Aug 24, 2016 at 12:33 AM, Yaron Keren <yaron.keren at gmail.com> wrote:

> I see the same stack overflow asan error in a local buildbot.
>
>
> 2016-08-22 20:30 GMT+03:00 Akira Hatanaka via cfe-commits <
> cfe-commits at lists.llvm.org>:
>
>> Hi Richard,
>>
>> This test has been failing since it was committed.
>>
>> http://lab.llvm.org:8080/green/job/clang-stage2-cmake-RgSan_check/2277/
>>
>> > On Aug 17, 2016, at 2:42 PM, Richard Smith via cfe-commits <
>> cfe-commits at lists.llvm.org> wrote:
>> >
>> > Author: rsmith
>> > Date: Wed Aug 17 16:42:10 2016
>> > New Revision: 278984
>> >
>> > URL: http://llvm.org/viewvc/llvm-project?rev=278984&view=rev
>> > Log:
>> > Add test missed from r278983.
>> >
>> > Added:
>> >    cfe/trunk/test/SemaTemplate/instantiation-depth-default.cpp
>> >
>> > Added: cfe/trunk/test/SemaTemplate/instantiation-depth-default.cpp
>> > URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/SemaTempl
>> ate/instantiation-depth-default.cpp?rev=278984&view=auto
>> > ============================================================
>> ==================
>> > --- cfe/trunk/test/SemaTemplate/instantiation-depth-default.cpp (added)
>> > +++ cfe/trunk/test/SemaTemplate/instantiation-depth-default.cpp Wed
>> Aug 17 16:42:10 2016
>> > @@ -0,0 +1,9 @@
>> > +// RUN: %clang_cc1 -fsyntax-only -verify -ftemplate-backtrace-limit 2
>> %s
>> > +
>> > +template<int N, typename T> struct X : X<N+1, T*> {};
>> > +// expected-error-re at 3 {{recursive template instantiation exceeded
>> maximum depth of 1024{{$}}}}
>> > +// expected-note at 3 {{instantiation of template class}}
>> > +// expected-note at 3 {{skipping 1023 contexts in backtrace}}
>> > +// expected-note at 3 {{use -ftemplate-depth=N to increase recursive
>> template instantiation depth}}
>> > +
>> > +X<0, int> x; // expected-note {{in instantiation of}}
>> >
>> >
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