[PATCH] D145208: [COFF] Add MC support for emitting IMAGE_WEAK_EXTERN_ANTI_DEPENDENCY symbols

[Zequan Wu via Phabricator via llvm-commits]

zequanwu added a comment.

Hi, I got a repro of the undefined symbol error.

Commands:

  $ clang-cl /c -flto=thin -fsplit-lto-unit -fwhole-program-vtables /GR- /O1 /w main.cpp impl_lite.cc impl.cc coded_stream.cc
  $ lld-link /lib /out:full.lib  /WX coded_stream.obj impl.obj impl_lite.obj
  $ lld-link main.obj full.lib /out:main.exe /WX

F27254561: main.cpp <https://reviews.llvm.org/F27254561>

F27254560: zero_copy_stream.h <https://reviews.llvm.org/F27254560>

F27254559: impl.h <https://reviews.llvm.org/F27254559>

F27254558: impl_lite.cc <https://reviews.llvm.org/F27254558>

F27254557: coded_stream.h <https://reviews.llvm.org/F27254557>

F27254556: impl_lite.h <https://reviews.llvm.org/F27254556>

F27254555: coded_stream.cc <https://reviews.llvm.org/F27254555>

F27254554: impl.cc <https://reviews.llvm.org/F27254554>


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D145208/new/

https://reviews.llvm.org/D145208