Test failures in root7 tests #8073
Description
Describe the bug
When running the tests after compiling root 6.24.00 many of the root7 tests fail:
The following tests FAILED:
972 - tutorial-v7-concurrentfill.cxx (Failed)
973 - tutorial-v7-draw.cxx (Failed)
975 - tutorial-v7-draw_frame.cxx (Failed)
976 - tutorial-v7-draw_legend.cxx (Failed)
977 - tutorial-v7-draw_mt.cxx (Failed)
979 - tutorial-v7-draw_rh1.cxx (Failed)
980 - tutorial-v7-draw_rh1_large.cxx (Failed)
981 - tutorial-v7-draw_rh2.cxx (Failed)
982 - tutorial-v7-draw_rh2_colz.cxx (Failed)
983 - tutorial-v7-draw_rh2_large.cxx (Failed)
984 - tutorial-v7-draw_rh3.cxx (Failed)
985 - tutorial-v7-draw_rh3_large.cxx (Failed)
986 - tutorial-v7-draw_subpads.cxx (Failed)
989 - tutorial-v7-histops.cxx (Failed)
996 - tutorial-v7-perf.cxx (Failed)
997 - tutorial-v7-perfcomp.cxx (Failed)
998 - tutorial-v7-simple.cxx (Failed)
Errors while running CTest
The error is the same for all of them:
973/1121 Test #972: tutorial-v7-concurrentfill.cxx ......................................***Failed 3.25 sec
Processing /builddir/build/BUILD/root-6.24.00/tutorials/v7/concurrentfill.cxx...
root.exe: /builddir/build/BUILD/root-6.24.00/interpreter/llvm/src/tools/clang/lib/Serialization/ASTReaderDecl.cpp:976: void clang::ASTDeclReader::VisitFunctionDecl(clang::FunctionDecl*): Assertion `Reader.getContext().getLangOpts().Modules && "already deserialized this template specialization"' failed.
CMake Error at /builddir/build/BUILD/root-6.24.00/x86_64-redhat-linux-gnu/RootTestDriver.cmake:237 (message):
error code: Subprocess aborted
This happens both with gcc 10 on Fedora 33 (defaults to C++ 14) and gcc 11 on Fedora 34 (defaults to C++ 17).
Expected behavior
Successful tests.
To Reproduce
Steps to reproduce the behavior:
- Build root with -Droot7:BOOL=ON
- Run make test
Setup
- ROOT version: 6.24.00
- Operating system: Fedora Linux 33 and 34
- Failures during "make test" run during RPM package build (%check section)