jroelofs added inline comments.
================ Comment at: include/clang/Basic/Builtins.def:480 BUILTIN(__builtin_thread_pointer, "v*", "nc") +BUILTIN(__builtin_launder, "v*v*", "nt") ---------------- EricWF wrote: > jroelofs wrote: > > GCC's is type-generic: > > > > ``` > > #include <type_traits> > > > > bool is_type_generic() { > > int v; > > return std::is_same<decltype(__builtin_launder(&v)), > > decltype(&v)>::value; > > } > > ``` > > > > However this `BUILTIN` line says that this one is not (yeah, I see it's > > being fixed up in Sema later in this patch). I think you need to use custom > > type checking here via `t`. > The `t` is specified. It's in the third argument. ohhh. duh. sorry. https://reviews.llvm.org/D40218 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits