Unnamed repository; edit this file 'description' to name the repository.
Diffstat (limited to 'crates/hir-ty/src/diagnostics/expr.rs')
| -rw-r--r-- | crates/hir-ty/src/diagnostics/expr.rs | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/crates/hir-ty/src/diagnostics/expr.rs b/crates/hir-ty/src/diagnostics/expr.rs index 59aaf85164..cc6f4d9e52 100644 --- a/crates/hir-ty/src/diagnostics/expr.rs +++ b/crates/hir-ty/src/diagnostics/expr.rs @@ -16,7 +16,6 @@ use intern::sym; use itertools::Itertools; use rustc_hash::FxHashSet; use rustc_pattern_analysis::constructor::Constructor; -use span::Edition; use syntax::{ ast::{self, UnaryOp}, AstNode, @@ -31,7 +30,7 @@ use crate::{ self, pat_analysis::{self, DeconstructedPat, MatchCheckCtx, WitnessPat}, }, - display::HirDisplay, + display::{DisplayTarget, HirDisplay}, Adjust, InferenceResult, Interner, Ty, TyExt, TyKind, }; @@ -633,24 +632,24 @@ fn missing_match_arms<'p>( arms_is_empty: bool, krate: CrateId, ) -> String { - struct DisplayWitness<'a, 'p>(&'a WitnessPat<'p>, &'a MatchCheckCtx<'p>, Edition); + struct DisplayWitness<'a, 'p>(&'a WitnessPat<'p>, &'a MatchCheckCtx<'p>, DisplayTarget); impl fmt::Display for DisplayWitness<'_, '_> { fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result { - let DisplayWitness(witness, cx, edition) = *self; + let DisplayWitness(witness, cx, display_target) = *self; let pat = cx.hoist_witness_pat(witness); - write!(f, "{}", pat.display(cx.db, edition)) + write!(f, "{}", pat.display(cx.db, display_target)) } } - let edition = cx.db.crate_graph()[krate].edition; let non_empty_enum = match scrut_ty.as_adt() { Some((AdtId::EnumId(e), _)) => !cx.db.enum_data(e).variants.is_empty(), _ => false, }; + let display_target = DisplayTarget::from_crate(cx.db, krate); if arms_is_empty && !non_empty_enum { - format!("type `{}` is non-empty", scrut_ty.display(cx.db, edition)) + format!("type `{}` is non-empty", scrut_ty.display(cx.db, display_target)) } else { - let pat_display = |witness| DisplayWitness(witness, cx, edition); + let pat_display = |witness| DisplayWitness(witness, cx, display_target); const LIMIT: usize = 3; match &*witnesses { [witness] => format!("`{}` not covered", pat_display(witness)), |