benlangmuir added a comment. I find this a bit hard to understand as far as object lifetime is concerned: you're storing the `ScanInstance` in `TranslationUnitDeps`, but that's a layer above the actual consumer interface, which means every consumer needs to understand how this lifetime is managed or it will have dangling references by default. You also seem to have ScanInstance stored twice -- once explicitly and once in the graph.
What do you think of an alternate design where `ModuleDeps` has `shared_ptr<ModuleDepCollector> MDC` and `ModuleDepCollector` has `shared_ptr<CompilerInstance>`? That way we don't need to explicitly expose the scan instance to the consumer, it comes with the `ModuleDeps`, which then keeps all the necessary memory alive? Repository: rG LLVM Github Monorepo CHANGES SINCE LAST ACTION https://reviews.llvm.org/D158469/new/ https://reviews.llvm.org/D158469 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
