For class template implicit instantiation, also update its location to point
to the pattern template that it came from, otherwise we had this situation:

template <typename T1, typename T2>
struct S {
};

template <typename T>
struct S<T, int> {
};

void f() {
  S<int, int> s; // location of declaration "S<int, int>" was of "S<T1, T2>" not "S<T, int>"
}

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@150290 91177308-0d34-0410-b5e6-96231b3b80d8
1 file changed