hazohelet added a comment. Thank you for the revert!
This looks like a general issue of clang on template deduction in constant-evaluated context (https://godbolt.org/z/zTro7Ycfa). Pushing constant-evaluated context against initializer of instantiated constexpr variables made this bug appear in broader scenarios. I can circumvent this problem by not pushing constant-evaluated context on instantiated constexpr variable initializers, but that in turn would force me to do tricky workaround in warnings on narrowing conversions in global constexpr variable templates. @cor3ntin The constant-evaluated-context miscompilation bisected to https://reviews.llvm.org/D140554 Is this the intended result of that patch? I'm at lost how to proceed further on this patch. The only way looks like some workarounds in narrowing conversion warning mechanism, but is it acceptable? Repository: rG LLVM Github Monorepo CHANGES SINCE LAST ACTION https://reviews.llvm.org/D155064/new/ https://reviews.llvm.org/D155064 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
