rust-analyzer

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Diffstat (limited to 'crates/hir-ty/src/diagnostics/match_check/pat_analysis.rs')

-rw-r--r--

1 files changed, 2 insertions, 4 deletions

diff --git a/crates/hir-ty/src/diagnostics/match_check/pat_analysis.rs b/crates/hir-ty/src/diagnostics/match_check/pat_analysis.rs
index bc3d9bbec6..5ed7eb7a66 100644
--- a/crates/hir-ty/src/diagnostics/match_check/pat_analysis.rs
+++ b/crates/hir-ty/src/diagnostics/match_check/pat_analysis.rs

@@ -4,9 +4,8 @@ use std::{cell::LazyCell, fmt};

use hir_def::{

EnumId, EnumVariantId, HasModule, LocalFieldId, ModuleId, VariantId, attrs::AttrFlags,

- signatures::VariantFields,

+ signatures::VariantFields, unstable_features::UnstableFeatures,

};

-use intern::sym;

use rustc_pattern_analysis::{

IndexVec, PatCx, PrivateUninhabitedField,

constructor::{Constructor, ConstructorSet, VariantVisibility},

@@ -82,8 +81,7 @@ pub(crate) struct MatchCheckCtx<'a, 'db> {

impl<'a, 'db> MatchCheckCtx<'a, 'db> {

pub(crate) fn new(module: ModuleId, infcx: &'a InferCtxt<'db>, env: ParamEnv<'db>) -> Self {

let db = infcx.interner.db;

- let def_map = module.crate_def_map(db);

- let exhaustive_patterns = def_map.is_unstable_feature_enabled(&sym::exhaustive_patterns);

+ let exhaustive_patterns = UnstableFeatures::query(db, module.krate(db)).exhaustive_patterns;

Self { module, db, exhaustive_patterns, env, infcx }

}