1 error: unsatisfied lifetime constraints
2 --> $DIR/regions-infer-covariance-due-to-decl.rs:32:12
4 LL | fn use_<'short,'long>(c: Covariant<'long>,
5 | ------ ----- lifetime `'long` defined here
7 | lifetime `'short` defined here
9 LL | let _: Covariant<'short> = c; //~ ERROR E0623
10 | ^^^^^^^^^^^^^^^^^ type annotation requires that `'short` must outlive `'long`
12 error: aborting due to previous error