Kenton Varda wrote: > > > On Wed, May 20, 2009 at 12:35 AM, <cosmin.cremare...@gmail.com > <mailto:cosmin.cremare...@gmail.com>> wrote: > > "./google/protobuf/stubs/once.h", line 114: Warning (Anachronism): > Formal argument 2 of type extern "C" void(*)() in call to pthread_once > (_once*, extern "C" void(*)()) is being passed void(*)(). > > > This warning seems to be saying that pointers to functions with extern > "C" are not compatible with pointers to normal functions. If this is > the case then that's a serious problem and I don't know what to do about > it. But I think it's more likely that this is just bogus.
AIUI, it stems from the fact that the Sun Studio C and C++ compilers are separate... but I'm not 100% sure about that. In general, if you are passing a pointer to a function that was compiled in C++ land, Sun Studio is going to complain if you don't declare that function to have C linkage. I had to do that for all of my callback functions in Drizzle. :) Now - as for it _actually_ being a problem, I don't know - I can ask someone though if you think it's important to learn. Monty --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Protocol Buffers" group. To post to this group, send email to protobuf@googlegroups.com To unsubscribe from this group, send email to protobuf+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/protobuf?hl=en -~----------~----~----~----~------~----~------~--~---
