[PATCH] D119544: Deferred Concept Instantiation Implementation

[Gulfem Savrun Yeniceri via Phabricator via cfe-commits]

gulfem added a comment.

We started seeing several test failures after this commit:
https://luci-milo.appspot.com/ui/p/fuchsia/builders/toolchain.ci/clang-linux-x64/b8815265760499763361/overview

One example is `nothrow_forward_range.compile.pass.cpp`.

  Script:
  --
  : 'COMPILED WITH';  /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
  --
  Exit Code: 1
  
  Command Output (stdout):
  --
  $ ":" "COMPILED WITH"
  $ "/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"
  # command stderr:
  In file included from /b/s/w/ir/x/w/llvm-llvm-project/libcxx/test/libcxx/algorithms/specialized.algorithms/special.mem.concepts/nothrow_forward_range.compile.pass.cpp:18:
  In file included from /b/s/w/ir/x/w/llvm-llvm-project/libcxx/test/support/test_range.h:12:
  In file included from /b/s/w/ir/x/w/staging/llvm_build/include/c++/v1/ranges:278:
  In file included from /b/s/w/ir/x/w/staging/llvm_build/include/c++/v1/__ranges/all.h:18:
  /b/s/w/ir/x/w/staging/llvm_build/include/c++/v1/__ranges/range_adaptor.h:54:37: error: redefinition of 'operator|'
      friend constexpr decltype(auto) operator|(_View&& __view, _Closure&& __closure)
                                      ^
  /b/s/w/ir/x/w/staging/llvm_build/include/c++/v1/__ranges/common_view.h:107:17: note: in instantiation of template class 'std::__range_adaptor_closure<std::ranges::views::__common::__fn>' requested here
    struct __fn : __range_adaptor_closure<__fn> {
                  ^
  /b/s/w/ir/x/w/staging/llvm_build/include/c++/v1/__ranges/range_adaptor.h:54:37: note: previous definition is here
      friend constexpr decltype(auto) operator|(_View&& __view, _Closure&& __closure)
                                      ^
  /b/s/w/ir/x/w/staging/llvm_build/include/c++/v1/__ranges/range_adaptor.h:63:27: error: redefinition of 'operator|'
      friend constexpr auto operator|(_Closure&& __c1, _OtherClosure&& __c2)
                            ^
  /b/s/w/ir/x/w/staging/llvm_build/include/c++/v1/__ranges/range_adaptor.h:63:27: note: previous definition is here
  /b/s/w/ir/x/w/staging/llvm_build/include/c++/v1/__ranges/range_adaptor.h:54:37: error: redefinition of 'operator|'
      friend constexpr decltype(auto) operator|(_View&& __view, _Closure&& __closure)
  --


Repository:
  rG LLVM Github Monorepo

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

https://reviews.llvm.org/D119544