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// Verify the compiler fails with an error on infinite function
// recursions.
fn generic<T>() {
generic::<Option<T>>();
}
//~^^^ ERROR reached the recursion limit while instantiating `generic::<std::option::Option<
//~| WARN function cannot return without recursing
fn main () {
// Use generic<T> at least once to trigger instantiation.
generic::<i32>();
}
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