shafik added a comment. It looks like in `Sema::CheckTemplateArgument` in C++17 mode we end up calling `CheckConvertedConstantExpression` which sees a `IntegralToPointer` cast which is basically an reintepret_cast and rejects it as ill-formed.
In the C++11 case we end up in `CheckTemplateArgumentAddressOfObjectOrFunction`. Repository: rG LLVM Github Monorepo CHANGES SINCE LAST ACTION https://reviews.llvm.org/D134928/new/ https://reviews.llvm.org/D134928 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
