Michael Howell 3799af3337 diagnostics: avoid mismatch between variance index and hir generic
This happens because variances are constructed from ty generics,
and ty generics are always constructed with lifetimes first.

See compiler/rustc_hir_analysis/src/collect/generics_of.rs:248-269

Fixes #83556
2023-09-21 17:21:07 -07:00
..