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/* { dg-do compile } */
/* { dg-require-effective-target lto } */
/* { dg-options "-flto -Wuninitialized -O1" } */
template <typename T> struct Q1 { typedef int x; };
template <typename T> struct Q2 {
typename Q1<T>::x f() {
int k;
return k; /* { dg-warning "'k' is used uninitialized in this function" } */
}
};
int foo() { return Q2<int>().f(); }
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