[libcxx-commits] [PATCH] D75905: [libc++][P1115][C++20] Improving the Return Value of Erase-Like Algorithms II: Free erase/erase if.

Mon May 4 07:59:56 PDT 2020

curdeius added a comment.

Does anyone of you know why libcxx ARM buildbots fail after changing include headers?

All of them fail (http://lab.llvm.org:8011/console) with something similar to (http://lab.llvm.org:8011/builders/libcxx-libcxxabi-libunwind-armv7-linux/builds/1314/steps/test.libcxx/logs/FAIL%3A libc%2B%2B%3A%3Astds_include.sh.cpp):

  /home/tcwg-buildslave/worker/libcxx-libcxxabi-libunwind-armv7-linux/llvm/libcxx/test/libcxx/modules/stds_include.sh.cpp:37:2: fatal error: file '/home/tcwg-buildslave/worker/libcxx-libcxxabi-libunwind-armv7-linux/llvm/libcxx/include/version' has been modified since the module file '/tmp/org.llvm.clang.11827/ModuleCache/8KDYU3/std-1WP0A9P.pcm' was built
  #include <vector>
   ^
  /home/tcwg-buildslave/worker/libcxx-libcxxabi-libunwind-armv7-linux/llvm/libcxx/test/libcxx/modules/stds_include.sh.cpp:37:2: note: please rebuild precompiled header '/tmp/org.llvm.clang.11827/ModuleCache/8KDYU3/std-1WP0A9P.pcm'
  1 error generated.

It happens whenever an include is modified and it seems that the precompiled headers are not updated accordingly. Do you know if there's a fix? Do you know who's the maintainer of these bots?

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D75905/new/

https://reviews.llvm.org/D75905