diff options
Diffstat (limited to 'tests/ui/nll/closure-requirements/escape-argument-callee.stderr')
| -rw-r--r-- | tests/ui/nll/closure-requirements/escape-argument-callee.stderr | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/tests/ui/nll/closure-requirements/escape-argument-callee.stderr b/tests/ui/nll/closure-requirements/escape-argument-callee.stderr new file mode 100644 index 000000000..363ddfaff --- /dev/null +++ b/tests/ui/nll/closure-requirements/escape-argument-callee.stderr @@ -0,0 +1,31 @@ +note: no external requirements + --> $DIR/escape-argument-callee.rs:26:38 + | +LL | let mut closure = expect_sig(|p, y| *p = y); + | ^^^^^^ + | + = note: defining type: test::{closure#0} with closure substs [ + i16, + for<Region(BrAnon(0, None)), Region(BrAnon(1, None)), Region(BrAnon(2, None))> extern "rust-call" fn((&ReLateBound(DebruijnIndex(0), BoundRegion { var: 0, kind: BrAnon(0, None) }) mut &ReLateBound(DebruijnIndex(0), BoundRegion { var: 1, kind: BrAnon(1, None) }) i32, &ReLateBound(DebruijnIndex(0), BoundRegion { var: 2, kind: BrAnon(2, None) }) i32)), + (), + ] + +error: lifetime may not live long enough + --> $DIR/escape-argument-callee.rs:26:45 + | +LL | let mut closure = expect_sig(|p, y| *p = y); + | - - ^^^^^^ assignment requires that `'1` must outlive `'2` + | | | + | | has type `&'1 i32` + | has type `&'_#2r mut &'2 i32` + +note: no external requirements + --> $DIR/escape-argument-callee.rs:20:1 + | +LL | fn test() { + | ^^^^^^^^^ + | + = note: defining type: test + +error: aborting due to previous error + |