src/test/ui/nll/closure-requirements/escape-argument-callee.stderr

   1 note: No external requirements
   2   --> $DIR/escape-argument-callee.rs:26:38
   3    |
   4 LL |         let mut closure = expect_sig(|p, y| *p = y);
   5    |                                      ^^^^^^^^^^^^^
   6    |
   7    = note: defining type: test::{{closure}}#0 with closure substs [
   8                i16,
   9                for<'r, 's, 't0> extern "rust-call" fn((&ReLateBound(DebruijnIndex(0), BrNamed('r)) mut &ReLateBound(DebruijnIndex(0), BrNamed('s)) i32, &ReLateBound(DebruijnIndex(0), BrNamed('t0)) i32)),
  10            ]
  11
  12 error: lifetime may not live long enough
  13   --> $DIR/escape-argument-callee.rs:26:45
  14    |
  15 LL |         let mut closure = expect_sig(|p, y| *p = y);
  16    |                                       -  -  ^^^^^^ assignment requires that `'1` must outlive `'2`
  17    |                                       |  |
  18    |                                       |  has type `&'1 i32`
  19    |                                       has type `&'_#2r mut &'2 i32`
  20
  21 note: No external requirements
  22   --> $DIR/escape-argument-callee.rs:20:1
  23    |
  24 LL | / fn test() {
  25 LL | |     let x = 44;
  26 LL | |     let mut p = &x;
  27 LL | |
  28 ...  |
  29 LL | |     deref(p);
  30 LL | | }
  31    | |_^
  32    |
  33    = note: defining type: test
  34
  35 error: aborting due to previous error
  36