Add lifetimebound to std::basic_string::operator std::string_view

higher-performance · higher-performance · commit 554d5ecaef77 · 2024-10-16T16:54:31.000-04:00
diff --git a/libcxx/include/string b/libcxx/include/string
@@ -1213,7 +1213,7 @@ public:
       __alloc_traits::deallocate(__alloc(), __get_long_pointer(), __get_long_cap());
   }
 
-  _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 operator __self_view() const _NOEXCEPT {
+  _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 operator __self_view() const _NOEXCEPT _LIBCPP_LIFETIMEBOUND {
     return __self_view(typename __self_view::__assume_valid(), data(), size());
   }
 

Original file line number	Diff line number	Diff line change
`@@ -1213,7 +1213,7 @@ public:`
`1213`	`1213`	`__alloc_traits::deallocate(__alloc(), __get_long_pointer(), __get_long_cap());`
`1214`	`1214`	`}`
`1215`	`1215`
`1216`		`- _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 operator __self_view() const _NOEXCEPT {`
	`1216`	`+ _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 operator __self_view() const _NOEXCEPT _LIBCPP_LIFETIMEBOUND {`
`1217`	`1217`	`return __self_view(typename __self_view::__assume_valid(), data(), size());`
`1218`	`1218`	`}`
`1219`	`1219`