Revert "[LifetimeAnalysis] Add [[gsl::Pointer]] to llvm::StringRef"

This reverts commit 83d5131d87a6f929b21b54e3fc0f9636ff64c808. Spams
llvm/ADT/StringRef.h:57:11: warning: unknown attribute 'Pointer' ignored [-Wunknown-attributes]

diff --git a/llvm/include/llvm/ADT/StringRef.h b/llvm/include/llvm/ADT/StringRef.h
index 337efd6..ad31517 100644 (file)
--- a/llvm/include/llvm/ADT/StringRef.h
+++ b/llvm/include/llvm/ADT/StringRef.h
@@ -54,7 +54,7 @@ namespace llvm {
   /// situations where the character data resides in some other buffer, whose
   /// lifetime extends past that of the StringRef. For this reason, it is not in
   /// general safe to store a StringRef.
-  class [[gsl::Pointer]] StringRef {
+  class StringRef {
   public:
     static const size_t npos = ~size_t(0);