Update libc/src/__support/CPP/string.h

SchrodingerZhu · Copilot · SchrodingerZhu · commit 01fc5d506beb · 2025-10-15T11:14:09.000-04:00
Co-authored-by: Copilot &lt;175728472+Copilot@users.noreply.github.com&gt;
diff --git a/libc/src/__support/CPP/string.h b/libc/src/__support/CPP/string.h
@@ -114,7 +114,7 @@ class string {
   LIBC_INLINE constexpr const char &back() const LIBC_LIFETIMEBOUND {
     return data()[size_ - 1];
   }
-  LIBC_INLINE char &back() { return data()[size_ - 1]; }
+  LIBC_INLINE char &back() LIBC_LIFETIMEBOUND { return data()[size_ - 1]; }
 
   LIBC_INLINE constexpr const char &
   operator[](size_t index) const LIBC_LIFETIMEBOUND {

Original file line number	Diff line number	Diff line change
`@@ -114,7 +114,7 @@ class string {`
`114`	`114`	`LIBC_INLINE constexpr const char &back() const LIBC_LIFETIMEBOUND {`
`115`	`115`	`return data()[size_ - 1];`
`116`	`116`	`}`
`117`		`- LIBC_INLINE char &back() { return data()[size_ - 1]; }`
	`117`	`+ LIBC_INLINE char &back() LIBC_LIFETIMEBOUND { return data()[size_ - 1]; }`
`118`	`118`
`119`	`119`	`LIBC_INLINE constexpr const char &`
`120`	`120`	`operator[](size_t index) const LIBC_LIFETIMEBOUND {`