[PATCH] D56931: lld-link: Store comdat selection in SectionChunk, reject more invalid associated comdats

[Nico Weber via Phabricator via llvm-commits]

thakis created this revision.
thakis added reviewers: pcc, ruiu.

I need the comdat selection for PR40094. To keep the patch for that smaller, I'm adding it here, and as a first application I'm using it to reject associative comdats referring to earlier associative comdats. Depends on D56929 <https://reviews.llvm.org/D56929>; together with that all associative comdats referring to other associative comdats are now rejected.


https://reviews.llvm.org/D56931

Files:
  lld/COFF/Chunks.h
  lld/COFF/InputFiles.cpp
  lld/test/COFF/associative-comdat-order.s

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