================
@@ -2102,3 +2102,35 @@ void pointer_in_array_use_after_scope() {
}
} // namespace array
+
+namespace GH187426 {
+// https://github.com/llvm/llvm-project/issues/187426
+
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wc++23-extensions"
+
+struct S {
+ static S operator()(int, int&&);
+ static S& operator()(std::string&&,
+ const int& a [[clang::lifetimebound]],
+ const int& b [[clang::lifetimebound]]);
+};
+
+void indexing_with_static_operator() {
+ // should not crash
+ S()(1, 2);
+ S& x = S()("1",
+ 2, // #argone
+ 3); // #argtwo
+ // expected-warning@#argone {{object whose reference is captured does not
live long enough}}
+ // expected-note@#argone {{destroyed here}}
+
+ // expected-warning@#argtwo {{object whose reference is captured does not
live long enough}}
+ // expected-note@#argtwo {{destroyed here}}
+
+ (void)x; // #useline
+ // expected-note@#useline {{later used here}}
+ // expected-note@#useline {{later used here}}
----------------
usx95 wrote:
Please inline these without creating line markers (#) to match the rest of the
file.
https://github.com/llvm/llvm-project/pull/187853
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