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Tests fail on build #274

Closed Nicholas42 closed 3 years ago

Nicholas42 commented 4 years ago

Using branch reflect, commit 323e0a126ed377de703485405590afd16fc2b686 I followed the instructions in README, generating ninja files by cmake -G Ninja -DLLVM_ENABLE_PROJECTS="clang;libcxx;libcxxabi" -DCMAKE_BUILD_TYPE=RelWithDebInfo -DLLVM_ENABLE_ASSERTIONS=On ../llvm

Compiling with cmake --build . -- check-all has 3 unexpectedly failing tests (see attached file). The compilation in itself succeeded.

Systeminfo:

> uname -isrmv
    Linux 5.9.1-arch1-1 #1 SMP PREEMPT Sat, 17 Oct 2020 13:30:37 +0000 x86_64 GNU/Linux
> clang++ -v
    clang version 10.0.1 
    Target: x86_64-pc-linux-gnu
    Thread model: posix
    InstalledDir: /usr/bin
    Found candidate GCC installation: /usr/bin/../lib/gcc/x86_64-pc-linux-gnu/10.2.0
    Found candidate GCC installation: /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/10.2.0
    Found candidate GCC installation: /usr/lib/gcc/x86_64-pc-linux-gnu/10.2.0
    Found candidate GCC installation: /usr/lib64/gcc/x86_64-pc-linux-gnu/10.2.0
    Selected GCC installation: /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/10.2.0
    Candidate multilib: .;@m64
    Candidate multilib: 32;@m32
    Selected multilib: .;@m64
DarkArc commented 4 years ago

I can't reproduce this building with clang 10 under Fedora 32. Perhaps this is something specific to GCC 10.2 -- though that seems unlikely?

We unfortunately don't have the resources to really track down issues that seem to be this specific. If you can narrow down exactly what's causing this we might be able to figure something out.

DarkArc commented 3 years ago

Closing as no response for several months.