On Thu, 4 Apr 2024 at 22:21, ci_notify@linaro.org wrote:
Dear contributor, our automatic CI has detected problems related to your patch(es). Please find some details below. If you have any questions, please follow up on linaro-toolchain@lists.linaro.org mailing list, Libera's #linaro-tcwg channel, or ping your favourite Linaro toolchain developer on the usual project channel.
Hi,
The new testcase only works for targets where char is signed, because I forgot to add the assertions for the unsigned case. My own aarch64 testing found the same problem.
I'll send a v2 patch shortly. Thanks for the useful CI service!
We appreciate that it might be difficult to find the necessary logs or reproduce the issue locally. If you can't get what you need from our CI within minutes, let us know and we will be happy to help.
In gcc_check master-aarch64 after:
| gcc patch https://patchwork.sourceware.org/patch/88035 | Author: Jonathan Wakely jwakely@redhat.com | Date: Thu Apr 4 16:29:09 2024 +0100 | | libstdc++: Fix infinite loop in std::istream::ignore(n, delim) [PR93672] | | I would appreciate more eyes on this to confirm my conclusions about | negative int_type values, and the proposed fix, make sense. | | Tested x86_64-linux. | | ... 32 lines of the commit log omitted. | ... applied on top of baseline commit: | dc8a25189dd Add gcov MC/DC tests for GDC
FAIL: 1 regressions
regressions.sum: === libstdc++ tests ===
Running libstdc++:libstdc++-dg/conformance.exp ... FAIL: 27_io/basic_istream/ignore/char/93672.cc -std=gnu++17 execution test
# of stable fails 61 # of flaky entries 9 # of all tests 890731
You can find the failure logs in *.log.1.xz files in
The full lists of regressions and progressions as well as configure and make commands are in
The list of [ignored] baseline and flaky failures are in
The configuration of this build is: CI config tcwg_gcc_check master-aarch64
-----------------8<--------------------------8<--------------------------8<-------------------------- The information below can be used to reproduce a debug environment:
Current build : https://ci.linaro.org/job/tcwg_gcc_check--master-aarch64-precommit/5627/arti... Reference build : https://ci.linaro.org/job/tcwg_gcc_check--master-aarch64-build/1805/artifact...
Warning: we do not enable maintainer-mode nor automatically update generated files, which may lead to failures if the patch modifies the master files.
linaro-toolchain@lists.linaro.org
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Jonathan Wakely