| note: External requirements |
| --> $DIR/ty-param-closure-approximate-lower-bound.rs:24:24 |
| | |
| LL | twice(cell, value, |a, b| invoke(a, b)); |
| | ^^^^^^^^^^^^^^^^^^^ |
| | |
| = note: defining type: DefId(0:11 ~ ty_param_closure_approximate_lower_bound[317d]::generic[0]::{{closure}}[0]) with closure substs [ |
| T, |
| i16, |
| for<'r, 's> extern "rust-call" fn((std::option::Option<std::cell::Cell<&'_#1r &ReLateBound(DebruijnIndex(0), BrNamed('r)) ()>>, &ReLateBound(DebruijnIndex(0), BrNamed('s)) T)), |
| ] |
| = note: number of external vids: 2 |
| = note: where T: '_#1r |
| |
| note: No external requirements |
| --> $DIR/ty-param-closure-approximate-lower-bound.rs:22:1 |
| | |
| LL | / fn generic<T>(value: T) { |
| LL | | let cell = Cell::new(&()); |
| LL | | twice(cell, value, |a, b| invoke(a, b)); |
| LL | | } |
| | |_^ |
| | |
| = note: defining type: DefId(0:9 ~ ty_param_closure_approximate_lower_bound[317d]::generic[0]) with substs [ |
| T, |
| ] |
| |
| note: External requirements |
| --> $DIR/ty-param-closure-approximate-lower-bound.rs:29:24 |
| | |
| LL | twice(cell, value, |a, b| invoke(a, b)); |
| | ^^^^^^^^^^^^^^^^^^^ |
| | |
| = note: defining type: DefId(0:15 ~ ty_param_closure_approximate_lower_bound[317d]::generic_fail[0]::{{closure}}[0]) with closure substs [ |
| T, |
| i16, |
| for<'r, 's> extern "rust-call" fn((std::option::Option<std::cell::Cell<&'_#1r &ReLateBound(DebruijnIndex(0), BrNamed('r)) ()>>, &ReLateBound(DebruijnIndex(0), BrNamed('s)) T)), |
| ] |
| = note: late-bound region is '_#2r |
| = note: number of external vids: 3 |
| = note: where T: '_#1r |
| |
| note: No external requirements |
| --> $DIR/ty-param-closure-approximate-lower-bound.rs:28:1 |
| | |
| LL | / fn generic_fail<'a, T>(cell: Cell<&'a ()>, value: T) { |
| LL | | twice(cell, value, |a, b| invoke(a, b)); |
| LL | | |
| LL | | } |
| | |_^ |
| | |
| = note: defining type: DefId(0:12 ~ ty_param_closure_approximate_lower_bound[317d]::generic_fail[0]) with substs [ |
| T, |
| ] |
| |
| error[E0309]: the parameter type `T` may not live long enough |
| --> $DIR/ty-param-closure-approximate-lower-bound.rs:29:24 |
| | |
| LL | twice(cell, value, |a, b| invoke(a, b)); |
| | ^^^^^^^^^^^^^^^^^^^ |
| | |
| = help: consider adding an explicit lifetime bound `T: ReFree(DefId(0:12 ~ ty_param_closure_approximate_lower_bound[317d]::generic_fail[0]), BrNamed(DefId(0:13 ~ ty_param_closure_approximate_lower_bound[317d]::generic_fail[0]::'a[0]), 'a))`... |
| |
| error: aborting due to previous error |
| |
| For more information about this error, try `rustc --explain E0309`. |