[PATCH] D119544: Deferred Concept Instantiation Implementation

Mon May 2 12:06:08 PDT 2022

erichkeane added a comment.

In D119544#3486385 <https://reviews.llvm.org/D119544#3486385>, @gulfem wrote:

> In D119544#3486241 <https://reviews.llvm.org/D119544#3486241>, @erichkeane wrote:
>
>> Ah shucks... Thanks for the heads up.  Is there any chance to get you to get me a pre-processed version of this failure to play with?  I've not had luck compiling/running libc++ tests in the past.
>
> Sure, I'll try to help. What exactly do you need?
> Is it possible to revert the change while you are working on the fix?

The change has already been reverted (a 2nd time now, see  https://github.com/llvm/llvm-project/commit/45c07db31cc76802a1a2e41bed1ce9c1b8198181).  First time was an amd-32-bit build failure.

If you could run the command line listed above with a -E, and find a way to get me the output, I think that would be incredibly helpful!

So based on your above:

  /b/s/w/ir/x/w/staging/llvm_build/./bin/clang++ /b/s/w/ir/x/w/llvm-llvm-project/libcxx/test/libcxx/algorithms/specialized.algorithms/special.mem.concepts/nothrow_forward_range.compile.pass.cpp  --target=x86_64-unknown-linux-gnu -nostdinc++ -I /b/s/w/ir/x/w/staging/llvm_build/include/c++/v1 -I /b/s/w/ir/x/w/staging/llvm_build/include/x86_64-unknown-linux-gnu/c++/v1 -I /b/s/w/ir/x/w/llvm-llvm-project/libcxx/test/support -std=c++2b -Werror -Wall -Wextra -Wshadow -Wundef -Wno-unused-command-line-argument -Wno-attributes -Wno-pessimizing-move -Wno-c++11-extensions -Wno-noexcept-type -Wno-atomic-alignment -Wno-user-defined-literals -Wsign-compare -Wunused-variable -Wunused-parameter -Wunreachable-code -Wno-unused-local-typedef -D_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER -D_LIBCPP_DISABLE_AVAILABILITY -fcoroutines-ts -Werror=thread-safety -Wuser-defined-warnings  -fsyntax-only -E

Then pipe that to a file (note the -E I added at the end).  You should get a file that looks like some slightly-wonky C++ code.

Thanks!

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D119544/new/

https://reviews.llvm.org/D119544