intentionally step past the end iterator

this is safe: #6 (comment)
pauldreik · Jul 27, 2024 · 2ac5a45 · 2ac5a45
1 parent cf20e42
commit 2ac5a45
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/libstdcpp/unicode-utf-iterator.cpp b/libstdcpp/unicode-utf-iterator.cpp
@@ -42,7 +42,9 @@ blah(auto data)
 
   // this does not cause a runtime error, the iterator class protects against
   // misuse
-  [[maybe_unused]] auto illegal = *v.end();
+  for (int i = 0; i < 8; ++i) {
+    [[maybe_unused]] auto illegal = *v.end();
+  }
   return 0;
 }
 }