[clang] [compiler-rt] [ASan] Document define to disable container overflow checks at compile time. (PR #163468)

[Paddy McDonald via llvm-commits]

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@@ -156,8 +156,15 @@ int SANITIZER_CDECL __sanitizer_acquire_crash_state();
 /// \param end End of memory region.
 /// \param old_mid Old middle of memory region.
 /// \param new_mid New middle of memory region.
+#ifdef __SANITIZER_DISABLE_CONTAINER_OVERFLOW__
+__attribute__((__internal_linkage__)) inline void SANITIZER_CDECL
+__sanitizer_annotate_contiguous_container(const void *beg, const void *end,
+                                          const void *old_mid,
+                                          const void *new_mid) {};
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padriff wrote:

fixed

https://github.com/llvm/llvm-project/pull/163468