Auto merge of #12800 - hi-rustin:rustin-patch-issue-12717, r=hi-rustin

[rust.git] / crates / hir / src / semantics.rs

diff --git a/crates/hir/src/semantics.rs b/crates/hir/src/semantics.rs
index 592e7d3b977aeb8c8a3a40ed83111f7df4c7c7fb..744f3865aaa4c277ee18915d5d260f6b2ea7d075 100644 (file)
--- a/crates/hir/src/semantics.rs
+++ b/crates/hir/src/semantics.rs
@@ -2,7 +2,7 @@
 
 mod source_to_def;
 
-use std::{cell::RefCell, fmt, iter};
+use std::{cell::RefCell, fmt, iter, ops};
 
 use base_db::{FileId, FileRange};
 use hir_def::{
@@ -16,7 +16,6 @@
     name::{known, AsName},
     ExpansionInfo, MacroCallId,
 };
-use hir_ty::Interner;
 use itertools::Itertools;
 use rustc_hash::{FxHashMap, FxHashSet};
 use smallvec::{smallvec, SmallVec};
@@ -975,18 +974,11 @@ fn binding_mode_of_pat(&self, pat: &ast::IdentPat) -> Option<BindingMode> {
     }
 
     fn resolve_method_call(&self, call: &ast::MethodCallExpr) -> Option<FunctionId> {
-        self.analyze(call.syntax())?.resolve_method_call(self.db, call).map(|(id, _)| id)
+        self.analyze(call.syntax())?.resolve_method_call(self.db, call)
     }
 
     fn resolve_method_call_as_callable(&self, call: &ast::MethodCallExpr) -> Option<Callable> {
-        let source_analyzer = self.analyze(call.syntax())?;
-        let (func, subst) = source_analyzer.resolve_method_call(self.db, call)?;
-        let ty = self.db.value_ty(func.into()).substitute(Interner, &subst);
-        let resolver = source_analyzer.resolver;
-        let ty = Type::new_with_resolver(self.db, &resolver, ty);
-        let mut res = ty.as_callable(self.db)?;
-        res.is_bound_method = true;
-        Some(res)
+        self.analyze(call.syntax())?.resolve_method_call_as_callable(self.db, call)
     }
 
     fn resolve_field(&self, field: &ast::FieldExpr) -> Option<Field> {
@@ -1449,3 +1441,11 @@ pub fn assoc_type_shorthand_candidates<R>(
 }
 
 pub struct VisibleTraits(pub FxHashSet<TraitId>);
+
+impl ops::Deref for VisibleTraits {
+    type Target = FxHashSet<TraitId>;
+
+    fn deref(&self) -> &Self::Target {
+        &self.0
+    }
+}