git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@222267
91177308-0d34-0410-b5e6-
96231b3b80d8
/// \brief Does the compiler support r-value reference *this?
///
/// Sadly, this is separate from just r-value reference support because GCC
-/// implemented everything but this thus far. No release of GCC yet has support
-/// for this feature so it is enabled with Clang only.
+/// implemented this later than everything else.
#if __has_feature(cxx_rvalue_references) || LLVM_GNUC_PREREQ(4, 8, 1)
#define LLVM_HAS_RVALUE_REFERENCE_THIS 1
#else