| error: lifetime may not live long enough |
| --> $DIR/issue-67007-escaping-data.rs:16:9 |
| | |
| LL | impl<'tcx> Consumer<'tcx> { |
| | ---- lifetime `'tcx` defined here |
| LL | fn bad_method<'a>(&self, fcx: &FnCtxt<'a, 'tcx>) { |
| | -- lifetime `'a` defined here |
| LL | let other = self.use_fcx(fcx); |
| LL | fcx.use_it(other); |
| | ^^^^^^^^^^^^^^^^^ argument requires that `'a` must outlive `'tcx` |
| | |
| = help: consider adding the following bound: `'a: 'tcx` |
| = note: requirement occurs because of the type `FnCtxt<'_, '_>`, which makes the generic argument `'_` invariant |
| = note: the struct `FnCtxt<'a, 'tcx>` is invariant over the parameter `'tcx` |
| = help: see <https://doc.rust-lang.org/nomicon/subtyping.html> for more information about variance |
| |
| error: aborting due to 1 previous error |
| |
