17 files changed, 321 insertions, 138 deletions

diff --git a/crates/hir/src/lib.rs b/crates/hir/src/lib.rs
index c2b68a853..dba46df04 100644
--- a/crates/hir/src/lib.rs
+++ b/crates/hir/src/lib.rs
@@ -1351,6 +1351,13 @@ impl MacroDef {
             MacroDefKind::ProcMacro(_, base_db::ProcMacroKind::FuncLike, _) => MacroKind::ProcMacro,
         }
     }
+
+    pub fn is_fn_like(&self) -> bool {
+        match self.kind() {
+            MacroKind::Declarative | MacroKind::BuiltIn | MacroKind::ProcMacro => true,
+            MacroKind::Attr | MacroKind::Derive => false,
+        }
+    }
 }
 
 /// Invariant: `inner.as_assoc_item(db).is_some()`
@@ -2496,6 +2503,18 @@ impl ScopeDef {
 
         items
     }
+
+    pub fn is_value_def(&self) -> bool {
+        matches!(
+            self,
+            ScopeDef::ModuleDef(ModuleDef::Function(_))
+                | ScopeDef::ModuleDef(ModuleDef::Variant(_))
+                | ScopeDef::ModuleDef(ModuleDef::Const(_))
+                | ScopeDef::ModuleDef(ModuleDef::Static(_))
+                | ScopeDef::GenericParam(GenericParam::ConstParam(_))
+                | ScopeDef::Local(_)
+        )
+    }
 }
 
 impl From<ItemInNs> for ScopeDef {
diff --git a/crates/hir/src/semantics.rs b/crates/hir/src/semantics.rs
index c437dbdc6..d522d5245 100644
--- a/crates/hir/src/semantics.rs
+++ b/crates/hir/src/semantics.rs
@@ -35,8 +35,9 @@ pub enum PathResolution {
     Def(ModuleDef),
     /// A local binding (only value namespace)
     Local(Local),
-    /// A generic parameter
+    /// A type parameter
     TypeParam(TypeParam),
+    /// A const parameter
     ConstParam(ConstParam),
     SelfType(Impl),
     Macro(MacroDef),
diff --git a/crates/hir/src/semantics/source_to_def.rs b/crates/hir/src/semantics/source_to_def.rs
index 22e196196..e8c2ed48e 100644
--- a/crates/hir/src/semantics/source_to_def.rs
+++ b/crates/hir/src/semantics/source_to_def.rs
@@ -211,62 +211,68 @@ impl SourceToDefCtx<'_, '_> {
 
     pub(super) fn find_container(&mut self, src: InFile<&SyntaxNode>) -> Option<ChildContainer> {
         for container in src.cloned().ancestors_with_macros(self.db.upcast()).skip(1) {
-            let res: ChildContainer = match_ast! {
-                match (container.value) {
-                    ast::Module(it) => {
-                        let def = self.module_to_def(container.with_value(it))?;
-                        def.into()
-                    },
-                    ast::Trait(it) => {
-                        let def = self.trait_to_def(container.with_value(it))?;
-                        def.into()
-                    },
-                    ast::Impl(it) => {
-                        let def = self.impl_to_def(container.with_value(it))?;
-                        def.into()
-                    },
-                    ast::Fn(it) => {
-                        let def = self.fn_to_def(container.with_value(it))?;
-                        DefWithBodyId::from(def).into()
-                    },
-                    ast::Struct(it) => {
-                        let def = self.struct_to_def(container.with_value(it))?;
-                        VariantId::from(def).into()
-                    },
-                    ast::Enum(it) => {
-                        let def = self.enum_to_def(container.with_value(it))?;
-                        def.into()
-                    },
-                    ast::Union(it) => {
-                        let def = self.union_to_def(container.with_value(it))?;
-                        VariantId::from(def).into()
-                    },
-                    ast::Static(it) => {
-                        let def = self.static_to_def(container.with_value(it))?;
-                        DefWithBodyId::from(def).into()
-                    },
-                    ast::Const(it) => {
-                        let def = self.const_to_def(container.with_value(it))?;
-                        DefWithBodyId::from(def).into()
-                    },
-                    ast::TypeAlias(it) => {
-                        let def = self.type_alias_to_def(container.with_value(it))?;
-                        def.into()
-                    },
-                    ast::Variant(it) => {
-                        let def = self.enum_variant_to_def(container.with_value(it))?;
-                        VariantId::from(def).into()
-                    },
-                    _ => continue,
-                }
-            };
-            return Some(res);
+            if let Some(res) = self.container_to_def(container) {
+                return Some(res);
+            }
         }
 
         let def = self.file_to_def(src.file_id.original_file(self.db.upcast())).get(0).copied()?;
         Some(def.into())
     }
 
+    fn container_to_def(&mut self, container: InFile<SyntaxNode>) -> Option<ChildContainer> {
+        let cont = match_ast! {
+            match (container.value) {
+                ast::Module(it) => {
+                    let def = self.module_to_def(container.with_value(it))?;
+                    def.into()
+                },
+                ast::Trait(it) => {
+                    let def = self.trait_to_def(container.with_value(it))?;
+                    def.into()
+                },
+                ast::Impl(it) => {
+                    let def = self.impl_to_def(container.with_value(it))?;
+                    def.into()
+                },
+                ast::Fn(it) => {
+                    let def = self.fn_to_def(container.with_value(it))?;
+                    DefWithBodyId::from(def).into()
+                },
+                ast::Struct(it) => {
+                    let def = self.struct_to_def(container.with_value(it))?;
+                    VariantId::from(def).into()
+                },
+                ast::Enum(it) => {
+                    let def = self.enum_to_def(container.with_value(it))?;
+                    def.into()
+                },
+                ast::Union(it) => {
+                    let def = self.union_to_def(container.with_value(it))?;
+                    VariantId::from(def).into()
+                },
+                ast::Static(it) => {
+                    let def = self.static_to_def(container.with_value(it))?;
+                    DefWithBodyId::from(def).into()
+                },
+                ast::Const(it) => {
+                    let def = self.const_to_def(container.with_value(it))?;
+                    DefWithBodyId::from(def).into()
+                },
+                ast::TypeAlias(it) => {
+                    let def = self.type_alias_to_def(container.with_value(it))?;
+                    def.into()
+                },
+                ast::Variant(it) => {
+                    let def = self.enum_variant_to_def(container.with_value(it))?;
+                    VariantId::from(def).into()
+                },
+                _ => return None,
+            }
+        };
+        Some(cont)
+    }
+
     fn find_generic_param_container(&mut self, src: InFile<&SyntaxNode>) -> Option<GenericDefId> {
         for container in src.cloned().ancestors_with_macros(self.db.upcast()).skip(1) {
             let res: GenericDefId = match_ast! {
diff --git a/crates/hir_expand/src/db.rs b/crates/hir_expand/src/db.rs
index 3ebe194e4..18a05579f 100644
--- a/crates/hir_expand/src/db.rs
+++ b/crates/hir_expand/src/db.rs
@@ -85,7 +85,7 @@ impl TokenExpander {
 pub trait AstDatabase: SourceDatabase {
     fn ast_id_map(&self, file_id: HirFileId) -> Arc<AstIdMap>;
 
-    /// Main public API -- parsis a hir file, not caring whether it's a real
+    /// Main public API -- parses a hir file, not caring whether it's a real
     /// file or a macro expansion.
     #[salsa::transparent]
     fn parse_or_expand(&self, file_id: HirFileId) -> Option<SyntaxNode>;
diff --git a/crates/ide/src/expand_macro.rs b/crates/ide/src/expand_macro.rs
index 3f38e2145..cc43c5772 100644
--- a/crates/ide/src/expand_macro.rs
+++ b/crates/ide/src/expand_macro.rs
@@ -2,9 +2,7 @@ use std::iter;
 
 use hir::Semantics;
 use ide_db::RootDatabase;
-use syntax::{
-    ast, match_ast, ted, AstNode, NodeOrToken, SyntaxKind, SyntaxKind::*, SyntaxNode, WalkEvent, T,
-};
+use syntax::{ast, ted, AstNode, NodeOrToken, SyntaxKind, SyntaxKind::*, SyntaxNode, WalkEvent, T};
 
 use crate::FilePosition;
 
@@ -32,25 +30,21 @@ pub(crate) fn expand_macro(db: &RootDatabase, position: FilePosition) -> Option<
     let mut expanded = None;
     let mut name = None;
     for node in tok.ancestors() {
-        match_ast! {
-            match node {
-                ast::MacroCall(mac) => {
-                    name = Some(mac.path()?.segment()?.name_ref()?.to_string());
-                    expanded = expand_macro_recur(&sema, &mac);
-                    break;
-                },
-                ast::Item(item) => {
-                    // FIXME: add the macro name
-                    // FIXME: make this recursive too
-                    name = Some("?".to_string());
-                    expanded = sema.expand_attr_macro(&item);
-                    if expanded.is_some() {
-                        break;
-                    }
-                },
-                _ => {}
+        if let Some(item) = ast::Item::cast(node.clone()) {
+            expanded = sema.expand_attr_macro(&item);
+            if expanded.is_some() {
+                // FIXME: add the macro name
+                // FIXME: make this recursive too
+                name = Some("?".to_string());
+                break;
             }
         }
+
+        if let Some(mac) = ast::MacroCall::cast(node) {
+            name = Some(mac.path()?.segment()?.name_ref()?.to_string());
+            expanded = expand_macro_recur(&sema, &mac);
+            break;
+        }
     }
 
     // FIXME:
diff --git a/crates/ide_completion/src/completions.rs b/crates/ide_completion/src/completions.rs
index 7a4d71e91..fbd499900 100644
--- a/crates/ide_completion/src/completions.rs
+++ b/crates/ide_completion/src/completions.rs
@@ -56,10 +56,16 @@ impl Builder {
 }
 
 impl Completions {
-    pub(crate) fn add(&mut self, item: CompletionItem) {
+    fn add(&mut self, item: CompletionItem) {
         self.buf.push(item)
     }
 
+    fn add_opt(&mut self, item: Option<CompletionItem>) {
+        if let Some(item) = item {
+            self.buf.push(item)
+        }
+    }
+
     pub(crate) fn add_all<I>(&mut self, items: I)
     where
         I: IntoIterator,
@@ -103,9 +109,10 @@ impl Completions {
         local_name: hir::Name,
         resolution: &hir::ScopeDef,
     ) {
-        if let Some(item) = render_resolution(RenderContext::new(ctx), local_name, resolution) {
-            self.add(item);
+        if ctx.expects_type() && resolution.is_value_def() {
+            return;
         }
+        self.add_opt(render_resolution(RenderContext::new(ctx), local_name, resolution));
     }
 
     pub(crate) fn add_macro(
@@ -118,9 +125,7 @@ impl Completions {
             Some(it) => it,
             None => return,
         };
-        if let Some(item) = render_macro(RenderContext::new(ctx), None, name, macro_) {
-            self.add(item);
-        }
+        self.add_opt(render_macro(RenderContext::new(ctx), None, name, macro_));
     }
 
     pub(crate) fn add_function(
@@ -129,9 +134,10 @@ impl Completions {
         func: hir::Function,
         local_name: Option<hir::Name>,
     ) {
-        if let Some(item) = render_fn(RenderContext::new(ctx), None, local_name, func) {
-            self.add(item)
+        if ctx.expects_type() {
+            return;
         }
+        self.add_opt(render_fn(RenderContext::new(ctx), None, local_name, func));
     }
 
     pub(crate) fn add_method(
@@ -141,10 +147,7 @@ impl Completions {
         receiver: Option<hir::Name>,
         local_name: Option<hir::Name>,
     ) {
-        if let Some(item) = render_method(RenderContext::new(ctx), None, receiver, local_name, func)
-        {
-            self.add(item)
-        }
+        self.add_opt(render_method(RenderContext::new(ctx), None, receiver, local_name, func));
     }
 
     pub(crate) fn add_variant_pat(
@@ -153,9 +156,7 @@ impl Completions {
         variant: hir::Variant,
         local_name: Option<hir::Name>,
     ) {
-        if let Some(item) = render_variant_pat(RenderContext::new(ctx), variant, local_name, None) {
-            self.add(item);
-        }
+        self.add_opt(render_variant_pat(RenderContext::new(ctx), variant, local_name, None));
     }
 
     pub(crate) fn add_qualified_variant_pat(
@@ -164,9 +165,7 @@ impl Completions {
         variant: hir::Variant,
         path: hir::ModPath,
     ) {
-        if let Some(item) = render_variant_pat(RenderContext::new(ctx), variant, None, Some(path)) {
-            self.add(item);
-        }
+        self.add_opt(render_variant_pat(RenderContext::new(ctx), variant, None, Some(path)));
     }
 
     pub(crate) fn add_struct_pat(
@@ -175,21 +174,18 @@ impl Completions {
         strukt: hir::Struct,
         local_name: Option<hir::Name>,
     ) {
-        if let Some(item) = render_struct_pat(RenderContext::new(ctx), strukt, local_name) {
-            self.add(item);
-        }
+        self.add_opt(render_struct_pat(RenderContext::new(ctx), strukt, local_name));
     }
 
     pub(crate) fn add_const(&mut self, ctx: &CompletionContext, constant: hir::Const) {
-        if let Some(item) = render_const(RenderContext::new(ctx), constant) {
-            self.add(item);
+        if ctx.expects_type() {
+            return;
         }
+        self.add_opt(render_const(RenderContext::new(ctx), constant));
     }
 
     pub(crate) fn add_type_alias(&mut self, ctx: &CompletionContext, type_alias: hir::TypeAlias) {
-        if let Some(item) = render_type_alias(RenderContext::new(ctx), type_alias) {
-            self.add(item)
-        }
+        self.add_opt(render_type_alias(RenderContext::new(ctx), type_alias));
     }
 
     pub(crate) fn add_qualified_enum_variant(
@@ -208,6 +204,9 @@ impl Completions {
         variant: hir::Variant,
         local_name: Option<hir::Name>,
     ) {
+        if ctx.expects_type() {
+            return;
+        }
         let item = render_variant(RenderContext::new(ctx), None, local_name, variant, None);
         self.add(item);
     }
diff --git a/crates/ide_completion/src/completions/attribute.rs b/crates/ide_completion/src/completions/attribute.rs
index d3392100d..7f76e357e 100644
--- a/crates/ide_completion/src/completions/attribute.rs
+++ b/crates/ide_completion/src/completions/attribute.rs
@@ -69,7 +69,7 @@ fn complete_new_attribute(acc: &mut Completions, ctx: &CompletionContext, attrib
         }
 
         if is_inner || !attr_completion.prefer_inner {
-            acc.add(item.build());
+            item.add_to(acc);
         }
     };
 
@@ -96,7 +96,7 @@ fn complete_new_attribute(acc: &mut Completions, ctx: &CompletionContext, attrib
                 if let Some(docs) = mac.docs(ctx.sema.db) {
                     item.documentation(docs);
                 }
-                acc.add(item.build());
+                item.add_to(acc);
             }
         }
     });
diff --git a/crates/ide_completion/src/completions/flyimport.rs b/crates/ide_completion/src/completions/flyimport.rs
index 7bf47bf75..c010cbbca 100644
--- a/crates/ide_completion/src/completions/flyimport.rs
+++ b/crates/ide_completion/src/completions/flyimport.rs
@@ -90,7 +90,6 @@
 //! Note that having this flag set to `true` does not guarantee that the feature is enabled: your client needs to have the corredponding
 //! capability enabled.
 
-use hir::ModPath;
 use ide_db::helpers::{
     import_assets::{ImportAssets, ImportCandidate},
     insert_use::ImportScope,
@@ -208,7 +207,7 @@ fn import_assets(ctx: &CompletionContext, fuzzy_name: String) -> Option<ImportAs
 }
 
 fn compute_fuzzy_completion_order_key(
-    proposed_mod_path: &ModPath,
+    proposed_mod_path: &hir::ModPath,
     user_input_lowercased: &str,
 ) -> usize {
     cov_mark::hit!(certain_fuzzy_order_test);
diff --git a/crates/ide_completion/src/completions/pattern.rs b/crates/ide_completion/src/completions/pattern.rs
index 8a728c67e..1daa8595a 100644
--- a/crates/ide_completion/src/completions/pattern.rs
+++ b/crates/ide_completion/src/completions/pattern.rs
@@ -39,7 +39,7 @@ pub(crate) fn complete_pattern(acc: &mut Completions, ctx: &CompletionContext) {
                 | hir::ModuleDef::Module(..) => refutable,
                 _ => false,
             },
-            hir::ScopeDef::MacroDef(_) => true,
+            hir::ScopeDef::MacroDef(mac) => mac.is_fn_like(),
             hir::ScopeDef::ImplSelfType(impl_) => match impl_.self_ty(ctx.db).as_adt() {
                 Some(hir::Adt::Struct(strukt)) => {
                     acc.add_struct_pat(ctx, strukt, Some(name.clone()));
@@ -102,6 +102,28 @@ fn foo() {
     }
 
     #[test]
+    fn does_not_complete_non_fn_macros() {
+        check(
+            r#"
+macro_rules! m { ($e:expr) => { $e } }
+enum E { X }
+
+#[rustc_builtin_macro]
+macro Clone {}
+
+fn foo() {
+   match E::X { $0 }
+}
+"#,
+            expect![[r#"
+                ev E::X  ()
+                en E
+                ma m!(…) macro_rules! m
+            "#]],
+        );
+    }
+
+    #[test]
     fn completes_in_simple_macro_call() {
         check(
             r#"
diff --git a/crates/ide_completion/src/completions/qualified_path.rs b/crates/ide_completion/src/completions/qualified_path.rs
index d58745fb4..0b0a81410 100644
--- a/crates/ide_completion/src/completions/qualified_path.rs
+++ b/crates/ide_completion/src/completions/qualified_path.rs
@@ -26,7 +26,9 @@ pub(crate) fn complete_qualified_path(acc: &mut Completions, ctx: &CompletionCon
             let module_scope = module.scope(ctx.db, context_module);
             for (name, def) in module_scope {
                 if let hir::ScopeDef::MacroDef(macro_def) = def {
-                    acc.add_macro(ctx, Some(name.clone()), macro_def);
+                    if macro_def.is_fn_like() {
+                        acc.add_macro(ctx, Some(name.clone()), macro_def);
+                    }
                 }
                 if let hir::ScopeDef::ModuleDef(hir::ModuleDef::Module(_)) = def {
                     acc.add_resolution(ctx, name, &def);
@@ -58,6 +60,13 @@ pub(crate) fn complete_qualified_path(acc: &mut Completions, ctx: &CompletionCon
                     }
                 }
 
+                if let hir::ScopeDef::MacroDef(macro_def) = def {
+                    if !macro_def.is_fn_like() {
+                        // Don't suggest attribute macros and derives.
+                        continue;
+                    }
+                }
+
                 acc.add_resolution(ctx, name, &def);
             }
         }
@@ -199,6 +208,36 @@ mod tests {
     }
 
     #[test]
+    fn dont_complete_values_in_type_pos() {
+        check(
+            r#"
+const FOO: () = ();
+static BAR: () = ();
+struct Baz;
+fn foo() {
+    let _: self::$0;
+}
+"#,
+            expect![[r#"
+                st Baz
+            "#]],
+        );
+    }
+
+    #[test]
+    fn dont_complete_enum_variants_in_type_pos() {
+        check(
+            r#"
+enum Foo { Bar }
+fn foo() {
+    let _: Foo::$0;
+}
+"#,
+            expect![[r#""#]],
+        );
+    }
+
+    #[test]
     fn dont_complete_current_use_in_braces_with_glob() {
         check(
             r#"
diff --git a/crates/ide_completion/src/completions/unqualified_path.rs b/crates/ide_completion/src/completions/unqualified_path.rs
index 8b22933e0..1f6c4069f 100644
--- a/crates/ide_completion/src/completions/unqualified_path.rs
+++ b/crates/ide_completion/src/completions/unqualified_path.rs
@@ -13,7 +13,9 @@ pub(crate) fn complete_unqualified_path(acc: &mut Completions, ctx: &CompletionC
         // only show macros in {Assoc}ItemList
         ctx.scope.process_all_names(&mut |name, res| {
             if let hir::ScopeDef::MacroDef(mac) = res {
-                acc.add_macro(ctx, Some(name.clone()), mac);
+                if mac.is_fn_like() {
+                    acc.add_macro(ctx, Some(name.clone()), mac);
+                }
             }
             if let hir::ScopeDef::ModuleDef(hir::ModuleDef::Module(_)) = res {
                 acc.add_resolution(ctx, name, &res);
@@ -46,7 +48,13 @@ pub(crate) fn complete_unqualified_path(acc: &mut Completions, ctx: &CompletionC
             cov_mark::hit!(skip_lifetime_completion);
             return;
         }
-        acc.add_resolution(ctx, name, &res);
+        let add_resolution = match res {
+            ScopeDef::MacroDef(mac) => mac.is_fn_like(),
+            _ => true,
+        };
+        if add_resolution {
+            acc.add_resolution(ctx, name, &res);
+        }
     });
 }
 
@@ -69,6 +77,28 @@ mod tests {
     }
 
     #[test]
+    fn dont_complete_values_in_type_pos() {
+        check(
+            r#"
+const FOO: () = ();
+static BAR: () = ();
+enum Foo {
+    Bar
+}
+struct Baz;
+fn foo() {
+    let local = ();
+    let _: $0;
+}
+"#,
+            expect![[r#"
+                en Foo
+                st Baz
+            "#]],
+        );
+    }
+
+    #[test]
     fn only_completes_modules_in_import() {
         cov_mark::check!(only_completes_modules_in_import);
         check(
@@ -339,7 +369,6 @@ fn x() -> $0
 "#,
             expect![[r#"
                 st Foo
-                fn x() fn()
             "#]],
         );
     }
@@ -391,7 +420,6 @@ pub mod prelude {
 }
 "#,
             expect![[r#"
-                fn foo()  fn()
                 md std
                 st Option
             "#]],
@@ -427,6 +455,44 @@ mod macros {
     }
 
     #[test]
+    fn does_not_complete_non_fn_macros() {
+        check(
+            r#"
+#[rustc_builtin_macro]
+pub macro Clone {}
+
+fn f() {$0}
+"#,
+            expect![[r#"
+                fn f() fn()
+            "#]],
+        );
+        check(
+            r#"
+#[rustc_builtin_macro]
+pub macro Clone {}
+
+struct S;
+impl S {
+    $0
+}
+"#,
+            expect![[r#""#]],
+        );
+        check(
+            r#"
+mod m {
+    #[rustc_builtin_macro]
+    pub macro Clone {}
+}
+
+fn f() {m::$0}
+"#,
+            expect![[r#""#]],
+        );
+    }
+
+    #[test]
     fn completes_std_prelude_if_core_is_defined() {
         check(
             r#"
@@ -448,7 +514,6 @@ pub mod prelude {
 }
 "#,
             expect![[r#"
-                fn foo()  fn()
                 md std
                 md core
                 st String
@@ -509,7 +574,6 @@ macro_rules! foo { () => {} }
 fn main() { let x: $0 }
 "#,
             expect![[r#"
-                fn main()  fn()
                 ma foo!(…) macro_rules! foo
             "#]],
         );
diff --git a/crates/ide_completion/src/context.rs b/crates/ide_completion/src/context.rs
index 6177caa12..2c2a4aa6b 100644
--- a/crates/ide_completion/src/context.rs
+++ b/crates/ide_completion/src/context.rs
@@ -30,19 +30,24 @@ pub(crate) enum PatternRefutability {
 }
 
 #[derive(Debug)]
+pub(super) enum PathKind {
+    Expr,
+    Type,
+}
+
+#[derive(Debug)]
 pub(crate) struct PathCompletionContext {
     /// If this is a call with () already there
     call_kind: Option<CallKind>,
     /// A single-indent path, like `foo`. `::foo` should not be considered a trivial path.
     pub(super) is_trivial_path: bool,
     /// If not a trivial path, the prefix (qualifier).
-    pub(super) path_qual: Option<ast::Path>,
-    pub(super) is_path_type: bool,
+    pub(super) qualifier: Option<ast::Path>,
+    pub(super) kind: Option<PathKind>,
+    /// Whether the path segment has type args or not.
     pub(super) has_type_args: bool,
     /// `true` if we are a statement or a last expr in the block.
     pub(super) can_be_stmt: bool,
-    /// `true` if we expect an expression at the cursor position.
-    pub(super) is_expr: bool,
     pub(super) in_loop_body: bool,
 }
 
@@ -308,7 +313,11 @@ impl<'a> CompletionContext<'a> {
     }
 
     pub(crate) fn expects_expression(&self) -> bool {
-        self.path_context.as_ref().map_or(false, |it| it.is_expr)
+        matches!(self.path_context, Some(PathCompletionContext { kind: Some(PathKind::Expr), .. }))
+    }
+
+    pub(crate) fn expects_type(&self) -> bool {
+        matches!(self.path_context, Some(PathCompletionContext { kind: Some(PathKind::Type), .. }))
     }
 
     pub(crate) fn path_call_kind(&self) -> Option<CallKind> {
@@ -316,11 +325,11 @@ impl<'a> CompletionContext<'a> {
     }
 
     pub(crate) fn is_trivial_path(&self) -> bool {
-        self.path_context.as_ref().map_or(false, |it| it.is_trivial_path)
+        matches!(self.path_context, Some(PathCompletionContext { is_trivial_path: true, .. }))
     }
 
     pub(crate) fn path_qual(&self) -> Option<&ast::Path> {
-        self.path_context.as_ref().and_then(|it| it.path_qual.as_ref())
+        self.path_context.as_ref().and_then(|it| it.qualifier.as_ref())
     }
 
     fn fill_impl_def(&mut self) {
@@ -573,12 +582,11 @@ impl<'a> CompletionContext<'a> {
             let path_ctx = self.path_context.get_or_insert(PathCompletionContext {
                 call_kind: None,
                 is_trivial_path: false,
-                path_qual: None,
+                qualifier: None,
                 has_type_args: false,
-                is_path_type: false,
                 can_be_stmt: false,
-                is_expr: false,
                 in_loop_body: false,
+                kind: None,
             });
             path_ctx.in_loop_body = is_in_loop_body(name_ref.syntax());
             let path = segment.parent_path();
@@ -593,11 +601,20 @@ impl<'a> CompletionContext<'a> {
                     }
                 };
             }
-            path_ctx.is_path_type = path.syntax().parent().and_then(ast::PathType::cast).is_some();
+
+            if let Some(parent) = path.syntax().parent() {
+                path_ctx.kind = match_ast! {
+                    match parent {
+                        ast::PathType(_it) => Some(PathKind::Type),
+                        ast::PathExpr(_it) => Some(PathKind::Expr),
+                        _ => None,
+                    }
+                };
+            }
             path_ctx.has_type_args = segment.generic_arg_list().is_some();
 
             if let Some(path) = path_or_use_tree_qualifier(&path) {
-                path_ctx.path_qual = path
+                path_ctx.qualifier = path
                     .segment()
                     .and_then(|it| {
                         find_node_with_range::<ast::PathSegment>(
@@ -635,7 +652,6 @@ impl<'a> CompletionContext<'a> {
                     None
                 })
                 .unwrap_or(false);
-            path_ctx.is_expr = path.syntax().parent().and_then(ast::PathExpr::cast).is_some();
         }
     }
 }
diff --git a/crates/ide_completion/src/render.rs b/crates/ide_completion/src/render.rs
index 750694432..7118183fe 100644
--- a/crates/ide_completion/src/render.rs
+++ b/crates/ide_completion/src/render.rs
@@ -18,6 +18,7 @@ use ide_db::{
 use syntax::TextRange;
 
 use crate::{
+    context::{PathCompletionContext, PathKind},
     item::{CompletionRelevanceTypeMatch, ImportEdit},
     render::{enum_variant::render_variant, function::render_fn, macro_::render_macro},
     CompletionContext, CompletionItem, CompletionItemKind, CompletionKind, CompletionRelevance,
@@ -54,6 +55,9 @@ pub(crate) fn render_resolution_with_import<'a>(
     import_edit: ImportEdit,
 ) -> Option<CompletionItem> {
     let resolution = hir::ScopeDef::from(import_edit.import.original_item);
+    if ctx.completion.expects_type() && resolution.is_value_def() {
+        return None;
+    }
     let local_name = match resolution {
         hir::ScopeDef::ModuleDef(hir::ModuleDef::Function(f)) => f.name(ctx.completion.db),
         hir::ScopeDef::ModuleDef(hir::ModuleDef::Const(c)) => c.name(ctx.completion.db)?,
@@ -275,13 +279,10 @@ impl<'a> Render<'a> {
         };
 
         // Add `<>` for generic types
-        if self
-            .ctx
-            .completion
-            .path_context
-            .as_ref()
-            .map_or(false, |it| it.is_path_type && !it.has_type_args)
-            && self.ctx.completion.config.add_call_parenthesis
+        if matches!(
+            self.ctx.completion.path_context,
+            Some(PathCompletionContext { kind: Some(PathKind::Type), has_type_args: false, .. })
+        ) && self.ctx.completion.config.add_call_parenthesis
         {
             if let Some(cap) = self.ctx.snippet_cap() {
                 let has_non_default_type_params = match resolution {
diff --git a/crates/ide_db/src/helpers/insert_use.rs b/crates/ide_db/src/helpers/insert_use.rs
index aa61c5bcb..10bbafe77 100644
--- a/crates/ide_db/src/helpers/insert_use.rs
+++ b/crates/ide_db/src/helpers/insert_use.rs
@@ -120,15 +120,19 @@ impl ImportScope {
             if eq_visibility(prev_vis, curr_vis.clone()) && eq_attrs(prev_attrs, curr_attrs.clone())
             {
                 if let Some((prev_path, curr_path)) = prev.path().zip(curr.path()) {
-                    if let Some(_) = common_prefix(&prev_path, &curr_path) {
+                    if let Some((prev_prefix, _)) = common_prefix(&prev_path, &curr_path) {
                         if prev.use_tree_list().is_none() && curr.use_tree_list().is_none() {
-                            // Same prefix but no use tree lists so this has to be of item style.
-                            break ImportGranularityGuess::Item; // this overwrites CrateOrModule, technically the file doesn't adhere to anything here.
-                        } else {
-                            // Same prefix with item tree lists, has to be module style as it
-                            // can't be crate style since the trees wouldn't share a prefix then.
-                            break ImportGranularityGuess::Module;
+                            let prefix_c = prev_prefix.qualifiers().count();
+                            let curr_c = curr_path.qualifiers().count() - prefix_c;
+                            let prev_c = prev_path.qualifiers().count() - prefix_c;
+                            if curr_c <= 1 || prev_c <= 1 {
+                                // Same prefix but no use tree lists so this has to be of item style.
+                                break ImportGranularityGuess::Item; // this overwrites CrateOrModule, technically the file doesn't adhere to anything here.
+                            }
                         }
+                        // Same prefix with item tree lists, has to be module style as it
+                        // can't be crate style since the trees wouldn't share a prefix then.
+                        break ImportGranularityGuess::Module;
                     }
                 }
             }
diff --git a/crates/ide_db/src/helpers/insert_use/tests.rs b/crates/ide_db/src/helpers/insert_use/tests.rs
index 78a2a87b3..70b11bf81 100644
--- a/crates/ide_db/src/helpers/insert_use/tests.rs
+++ b/crates/ide_db/src/helpers/insert_use/tests.rs
@@ -663,6 +663,13 @@ use foo::bar::qux;
 ",
         ImportGranularityGuess::Item,
     );
+    check_guess(
+        r"
+use foo::bar::Bar;
+use foo::baz;
+",
+        ImportGranularityGuess::Item,
+    );
 }
 
 #[test]
@@ -682,6 +689,14 @@ use foo::{baz::{qux, quux}, bar};
 ",
         ImportGranularityGuess::Module,
     );
+    check_guess(
+        r"
+use foo::bar::Bar;
+use foo::baz::Baz;
+use foo::{Foo, Qux};
+",
+        ImportGranularityGuess::Module,
+    );
 }
 
 #[test]
diff --git a/crates/syntax/src/ast/node_ext.rs b/crates/syntax/src/ast/node_ext.rs
index 884fe0739..a60bc5ad9 100644
--- a/crates/syntax/src/ast/node_ext.rs
+++ b/crates/syntax/src/ast/node_ext.rs
@@ -259,11 +259,14 @@ impl ast::Path {
     }
 
     pub fn segments(&self) -> impl Iterator<Item = ast::PathSegment> + Clone {
-        // cant make use of SyntaxNode::siblings, because the returned Iterator is not clone
         successors(self.first_segment(), |p| {
             p.parent_path().parent_path().and_then(|p| p.segment())
         })
     }
+
+    pub fn qualifiers(&self) -> impl Iterator<Item = ast::Path> + Clone {
+        successors(self.qualifier(), |p| p.qualifier())
+    }
 }
 impl ast::UseTree {
     pub fn is_simple_path(&self) -> bool {
diff --git a/editors/code/src/ctx.ts b/editors/code/src/ctx.ts
index cf67dd8cf..2ffd3be6f 100644
--- a/editors/code/src/ctx.ts
+++ b/editors/code/src/ctx.ts
@@ -39,6 +39,7 @@ export class Ctx {
         extCtx.subscriptions.push(statusBar);
         statusBar.text = "rust-analyzer";
         statusBar.tooltip = "ready";
+        statusBar.command = "rust-analyzer.analyzerStatus";
         statusBar.show();
 
         const res = new Ctx(config, extCtx, client, serverPath, statusBar);