Auto merge of rust-lang#12902 - Veykril:item-scope, r=Veykril

fix: Order ItemScope::entries results

Author: bors

crates/hir-def/src/item_scope.rs

@@ -5,6 +5,7 @@ use std::collections::hash_map::Entry;
 
 use base_db::CrateId;
 use hir_expand::{name::Name, AstId, MacroCallId};
+use itertools::Itertools;
 use once_cell::sync::Lazy;
 use profile::Count;
 use rustc_hash::{FxHashMap, FxHashSet};
@@ -97,15 +98,14 @@ pub(crate) enum BuiltinShadowMode {
 impl ItemScope {
     pub fn entries<'a>(&'a self) -> impl Iterator<Item = (&'a Name, PerNs)> + 'a {
         // FIXME: shadowing
-        let keys: FxHashSet<_> = self
-            .types
+        self.types
             .keys()
             .chain(self.values.keys())
             .chain(self.macros.keys())
             .chain(self.unresolved.iter())
-            .collect();
-
-        keys.into_iter().map(move |name| (name, self.get(name)))
+            .sorted()
+            .unique()
+            .map(move |name| (name, self.get(name)))
     }
 
     pub fn declarations(&self) -> impl Iterator<Item = ModuleDefId> + '_ {

crates/ide-assists/src/handlers/expand_glob_import.rs

@@ -36,7 +36,7 @@ use crate::{
 //     pub struct Baz;
 // }
 //
-// use foo::{Baz, Bar};
+// use foo::{Bar, Baz};
 //
 // fn qux(bar: Bar, baz: Baz) {}
 // ```
@@ -281,7 +281,7 @@ mod foo {
     pub fn f() {}
 }
 
-use foo::{Baz, Bar, f};
+use foo::{Bar, Baz, f};
 
 fn qux(bar: Bar, baz: Baz) {
     f();
@@ -351,7 +351,7 @@ mod foo {
     pub fn f() {}
 }
 
-use foo::{Baz, Bar, f};
+use foo::{Bar, Baz, f};
 
 fn qux(bar: Bar, baz: Baz) {
     f();
@@ -440,7 +440,7 @@ mod foo {
     }
 }
 
-use foo::{bar::{Baz, Bar, f}, baz::*};
+use foo::{bar::{Bar, Baz, f}, baz::*};
 
 fn qux(bar: Bar, baz: Baz) {
     f();
@@ -561,7 +561,7 @@ mod foo {
 
 use foo::{
     bar::{*, f},
-    baz::{g, qux::{q, h}}
+    baz::{g, qux::{h, q}}
 };
 
 fn qux(bar: Bar, baz: Baz) {

crates/ide-assists/src/tests/generated.rs

@@ -535,7 +535,7 @@ mod foo {
     pub struct Baz;
 }
 
-use foo::{Baz, Bar};
+use foo::{Bar, Baz};
 
 fn qux(bar: Bar, baz: Baz) {}
 "#####,

crates/ide-completion/src/render.rs

@@ -1271,8 +1271,8 @@ fn main() {
                 st S []
                 st &mut S [type]
                 st S []
-                fn main() []
                 fn foo(…) []
+                fn main() []
             "#]],
         );
         check_relevance(
@@ -1288,8 +1288,8 @@ fn main() {
                 lc s [type+name+local]
                 st S [type]
                 st S []
-                fn main() []
                 fn foo(…) []
+                fn main() []
             "#]],
         );
         check_relevance(
@@ -1305,8 +1305,8 @@ fn main() {
                 lc ssss [type+local]
                 st S [type]
                 st S []
-                fn main() []
                 fn foo(…) []
+                fn main() []
             "#]],
         );
     }
@@ -1342,10 +1342,10 @@ fn main() {
                 lc &t [type+local]
                 st S []
                 st &S [type]
-                st T []
                 st S []
-                fn main() []
+                st T []
                 fn foo(…) []
+                fn main() []
                 md core []
             "#]],
         )
@@ -1388,10 +1388,10 @@ fn main() {
                 lc &mut t [type+local]
                 st S []
                 st &mut S [type]
-                st T []
                 st S []
-                fn main() []
+                st T []
                 fn foo(…) []
+                fn main() []
                 md core []
             "#]],
         )
@@ -1483,12 +1483,12 @@ fn main() {
             expect![[r#"
                 st S []
                 st &S [type]
-                st T []
                 st S []
-                fn main() []
+                st T []
                 fn bar() []
                 fn &bar() [type]
                 fn foo(…) []
+                fn main() []
                 md core []
             "#]],
         )
@@ -1633,8 +1633,8 @@ fn foo() {
                 ev Foo::B [type_could_unify]
                 fn foo() []
                 en Foo []
-                fn baz() []
                 fn bar() []
+                fn baz() []
             "#]],
         );
     }
@@ -1724,9 +1724,9 @@ fn f() {
 }
 "#,
             expect![[r#"
-                md std []
                 st Buffer []
                 fn f() []
+                md std []
                 tt BufRead (use std::io::BufRead) [requires_import]
                 st BufReader (use std::io::BufReader) [requires_import]
                 st BufWriter (use std::io::BufWriter) [requires_import]