Correctly deny late-bound lifetimes from parent in anon consts and TAITs

2023-09-02 21:29:27 +00:00 · 2023-09-02 21:29:27 +00:00 · 52aff53812
commit 52aff53812
parent ab45885dec
18 changed files with 230 additions and 150 deletions
--- a/compiler/rustc_hir_analysis/src/astconv/mod.rs
+++ b/compiler/rustc_hir_analysis/src/astconv/mod.rs
@ -268,9 +268,7 @@ impl<'o, 'tcx> dyn AstConv<'tcx> + 'o {
                // (*) -- not late-bound, won't change
            }

-            Some(rbv::ResolvedArg::Error(_)) => {
-                bug!("only ty/ct should resolve as ResolvedArg::Error")
-            }
+            Some(rbv::ResolvedArg::Error(guar)) => ty::Region::new_error(tcx, guar),

            None => {
                self.re_infer(def, lifetime.ident.span).unwrap_or_else(|| {