Unnamed repository; edit this file 'description' to name the repository.
Diffstat (limited to 'crates/hir-ty/src/display.rs')
| -rw-r--r-- | crates/hir-ty/src/display.rs | 34 |
1 files changed, 9 insertions, 25 deletions
diff --git a/crates/hir-ty/src/display.rs b/crates/hir-ty/src/display.rs index 4ef053130a..4a5eaaa72a 100644 --- a/crates/hir-ty/src/display.rs +++ b/crates/hir-ty/src/display.rs @@ -1438,17 +1438,7 @@ fn hir_fmt_generics( let parameters_to_write = generic_args_sans_defaults(f, generic_def, parameters); - // FIXME: Remote this - // most of our lifetimes will be errors as we lack elision and inference - // so don't render them for now - let only_err_lifetimes = !cfg!(test) - && parameters_to_write.iter().all(|arg| { - matches!( - arg.data(Interner), - chalk_ir::GenericArgData::Lifetime(it) if *it.data(Interner) == LifetimeData::Error - ) - }); - if !parameters_to_write.is_empty() && !only_err_lifetimes { + if !parameters_to_write.is_empty() { write!(f, "<")?; hir_fmt_generic_arguments(f, parameters_to_write, self_)?; write!(f, ">")?; @@ -1523,18 +1513,6 @@ fn hir_fmt_generic_arguments( None => (parameters, &[][..]), }; for generic_arg in lifetimes.iter().chain(ty_or_const) { - // FIXME: Remove this - // most of our lifetimes will be errors as we lack elision and inference - // so don't render them for now - if !cfg!(test) - && matches!( - generic_arg.lifetime(Interner), - Some(l) if ***l.interned() == LifetimeData::Error - ) - { - continue; - } - if !mem::take(&mut first) { write!(f, ", ")?; } @@ -1872,7 +1850,13 @@ impl HirDisplay for LifetimeData { LifetimeData::BoundVar(idx) => idx.hir_fmt(f), LifetimeData::InferenceVar(_) => write!(f, "_"), LifetimeData::Static => write!(f, "'static"), - LifetimeData::Error => write!(f, "'?"), + LifetimeData::Error => { + if cfg!(test) { + write!(f, "'?") + } else { + write!(f, "'_") + } + } LifetimeData::Erased => write!(f, "'<erased>"), LifetimeData::Phantom(void, _) => match *void {}, } @@ -1887,7 +1871,7 @@ impl HirDisplay for DomainGoal { wc.hir_fmt(f)?; write!(f, ")")?; } - _ => write!(f, "?")?, + _ => write!(f, "_")?, } Ok(()) } |