slydiman wrote: > Global variables are > [banned](https://llvm.org/docs/CodingStandards.html#do-not-use-static-constructors) > by the coding standards, but I wouldn't be surprised if there were still > some around that cause this.
TypeSystemClang.cpp contains global `char TypeSystemClang::ID;` and its constructor is GC root. The dependencies chain looks like Module.cpp -> CPlusPlusLanguage::ExtractContextAndIdentifier() -> CPlusPlusLanguage.cpp -> CPlusPlusLanguage::GetHardcodedSynthetics() -> BlockPointerSyntheticFrontEndCreator -> BlockPointer.cpp -> TypeSystemClang::ID GC can remove unused CPlusPlusLanguage::GetHardcodedSynthetics(), but TypeSystemClang and its dependencies will be kept. https://github.com/llvm/llvm-project/pull/132274 _______________________________________________ lldb-commits mailing list lldb-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/lldb-commits
