Clang does not understand __attribute__((warning)), so don't use it to tag experimental functions.
Clang does not understand __attribute__((warning)), so don't use
it to tag experimental functions.

* subversion/include/svn_types.h (SVN_EXPERIMENTAL): Skip the GCC definition
   of this macro when compiling with clang.


git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@1527773 13f79535-47bb-0310-9956-ffa450edef68

YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion