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// PR c++/57416
// { dg-do compile { target c++11 } }
struct Nothing
{
};
template <class PARENTDATA>
void func3 (PARENTDATA & p_parent_data)
{
struct Data
{
PARENTDATA & parent_data = p_parent_data; // { dg-error "parameter" }
} data;
}
template <class PARENTDATA>
void func2 (PARENTDATA & p_parent_data)
{
struct Data
{
PARENTDATA & parent_data = p_parent_data; // { dg-error "parameter" }
} data;
data.parent_data.x = 5;
func3(data);
}
template <class PARENTDATA>
void func1 (PARENTDATA & p_parent_data)
{
struct Data
{
PARENTDATA & parent_data = p_parent_data; // { dg-error "parameter" }
int x = 1;
} data;
func2(data);
}
int main()
{
Nothing nothing;
func1(nothing);
}
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