https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102329
--- Comment #2 from Hugo van der Sanden <hv at crypt dot org> --- I guess this is justified by the second paragraph of the -Wmaybe-uninitialized docs: "In addition, passing a pointer (or in C++, a reference) to an uninitialized object to a const-qualified function argument is also diagnosed by this warning." Firstly, I'd request for this case that the wording of the diagnostic should clarify that it's the data pointed to that may be used uninitialized rather than the pointer itself. Secondly, I think there's a case to be made that 'const void *' should specifically be exempt from this warning: that a void* is not "a pointer to an object". (The specific call in the original code was to pthread_getspecific(); it seems reasonable that it should take a 'const void *' as its second argument.)
