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1 // RUN: %clang_cc1 -fsyntax-only -Wno-dangling-gsl -Wreturn-stack-address -verify %s
2 
3 struct [[gsl::Owner(int)]] MyIntOwner {
4   MyIntOwner();
5   int &operator*();
6 };
7 
8 struct [[gsl::Pointer(int)]] MyIntPointer {
9   MyIntPointer(int *p = nullptr);
10   MyIntPointer(const MyIntOwner &);
11   int &operator*();
12   MyIntOwner toOwner();
13 };
14 
f()15 int &f() {
16   int i;
17   return i; // expected-warning {{reference to stack memory associated with local variable 'i' returned}}
18 }
19 
g()20 MyIntPointer g() {
21   MyIntOwner o;
22   return o; // No warning, it is disabled.
23 }
24