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// Test that we can quantify lifetimes outside a constraint (i.e., including
// the self type) in a where clause. Specifically, test that implementing for a
// specific lifetime is not enough to satisfy the `for<'a> ...` constraint, which
// should require *all* lifetimes.
static X: &'static u32 = &42;
trait Bar {
fn bar(&self);
}
impl Bar for &'static u32 {
fn bar(&self) {}
}
fn foo<T>(x: &T)
where
for<'a> &'a T: Bar,
{
}
fn main() {
foo(&X); //~ ERROR implementation of `Bar` is not general enough
}
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