std::stable_sort() where libc++ debug mode breaks a unittest

Libc++ debug has a feature that randomizes equal elements during
sort, which normally wouldn't make a difference, but some tests
rely on specific order of tested data. The ones failing without
this include:
CppunitTest_sw_ooxmlexport testMsoPosition
CppunitTest_sw_xhtmlexport testTdf66305
CppunitTest_sw_ww8export testCommentExport

Change-Id: Id49846939a264150cc82091718ffe6b904d7130e
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/134337
Tested-by: Jenkins
Reviewed-by: Luboš Luňák <l.lunak@collabora.com>

0 files changed, 0 insertions, 0 deletions