src/test/ui/lifetime-errors/ex3-both-anon-regions-both-are-structs-4.nll.stderr

   1 warning: not reporting region error due to nll
   2   --> $DIR/ex3-both-anon-regions-both-are-structs-4.rs:16:11
   3    |
   4 LL |     x.a = x.b; //~ ERROR lifetime mismatch
   5    |           ^^^
   6
   7 error: unsatisfied lifetime constraints
   8   --> $DIR/ex3-both-anon-regions-both-are-structs-4.rs:16:5
   9    |
  10 LL | fn foo(mut x: Ref) {
  11    |               ---
  12    |               |
  13    |               lifetime `'1` appears in this type
  14    |               lifetime `'2` appears in this type
  15 LL |     x.a = x.b; //~ ERROR lifetime mismatch
  16    |     ^^^^^^^^^ requires that `'1` must outlive `'2`
  17
  18 error: aborting due to previous error
  19