// 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>(); | |
} |