================
@@ -3376,3 +3373,38 @@ void deref_use_after_scope() {
}
} // namespace GH188832
+
+namespace GH191954 {
+ int* return_moved_pointer() {
+ int x;
+ int* f = &x; // expected-warning {{address of stack memory is returned
later}}
+ int* a;
+ a = std::move(f);
+ return a; // expected-note {{returned here}}
+ }
+
+ int* return_moved_pointer2() {
+ int x;
+ int* f = &x; // expected-warning {{address of stack memory is
returned later}}
+ return std::move(f); // expected-note {{returned here}}
+ }
+
+ View return_moved_view() {
+ MyObj o;
+ View v(o); // expected-warning {{address of stack memory is returned
later}}
+ View v2 = std::move(v);
+ return v2; // expected-note {{returned here}}
+ }
+
+ int* return_forwarded_pointer() {
+ int x;
+ int* f = &x; // expected-warning {{address of stack
memory is returned later}}
+ return std::forward<int*>(f); // expected-note {{returned here}}
+ }
----------------
NeKon69 wrote:
We recently added a patch that improves these warnings, can you please merge
main into this branch and update them? #199432
https://github.com/llvm/llvm-project/pull/199600
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