3 files changed, 4 insertions, 76 deletions

diff --git a/crates/ra_hir_def/src/nameres/collector.rs b/crates/ra_hir_def/src/nameres/collector.rs
index 5f7697f63..b02364e86 100644
--- a/crates/ra_hir_def/src/nameres/collector.rs
+++ b/crates/ra_hir_def/src/nameres/collector.rs
@@ -16,9 +16,10 @@ use crate::{
     db::DefDatabase,
     nameres::{
         diagnostics::DefDiagnostic, mod_resolution::ModDir, path_resolution::ReachedFixedPoint,
-        per_ns::PerNs, raw, CrateDefMap, ModuleData, Resolution, ResolveMode,
+        raw, CrateDefMap, ModuleData, Resolution, ResolveMode,
     },
     path::{Path, PathKind},
+    per_ns::PerNs,
     AdtId, AstId, AstItemDef, ConstLoc, ContainerId, EnumId, EnumVariantId, FunctionLoc, ImplId,
     Intern, LocalImportId, LocalModuleId, LocationCtx, ModuleDefId, ModuleId, StaticId, StructId,
     StructOrUnionId, TraitId, TypeAliasLoc, UnionId,
diff --git a/crates/ra_hir_def/src/nameres/path_resolution.rs b/crates/ra_hir_def/src/nameres/path_resolution.rs
index 93b441f96..9455f22bb 100644
--- a/crates/ra_hir_def/src/nameres/path_resolution.rs
+++ b/crates/ra_hir_def/src/nameres/path_resolution.rs
@@ -16,8 +16,9 @@ use test_utils::tested_by;
 
 use crate::{
     db::DefDatabase,
-    nameres::{per_ns::PerNs, CrateDefMap},
+    nameres::CrateDefMap,
     path::{Path, PathKind},
+    per_ns::PerNs,
     AdtId, EnumVariantId, LocalModuleId, ModuleDefId, ModuleId,
 };
 
diff --git a/crates/ra_hir_def/src/nameres/per_ns.rs b/crates/ra_hir_def/src/nameres/per_ns.rs
deleted file mode 100644
index 717ed1ef9..000000000
--- a/crates/ra_hir_def/src/nameres/per_ns.rs
+++ /dev/null
@@ -1,74 +0,0 @@
-//! FIXME: write short doc here
-
-use hir_expand::MacroDefId;
-
-use crate::ModuleDefId;
-
-#[derive(Debug, Copy, Clone, PartialEq, Eq, Hash)]
-pub struct PerNs {
-    pub types: Option<ModuleDefId>,
-    pub values: Option<ModuleDefId>,
-    /// Since macros has different type, many methods simply ignore it.
-    /// We can only use special method like `get_macros` to access it.
-    pub macros: Option<MacroDefId>,
-}
-
-impl Default for PerNs {
-    fn default() -> Self {
-        PerNs { types: None, values: None, macros: None }
-    }
-}
-
-impl PerNs {
-    pub fn none() -> PerNs {
-        PerNs { types: None, values: None, macros: None }
-    }
-
-    pub fn values(t: ModuleDefId) -> PerNs {
-        PerNs { types: None, values: Some(t), macros: None }
-    }
-
-    pub fn types(t: ModuleDefId) -> PerNs {
-        PerNs { types: Some(t), values: None, macros: None }
-    }
-
-    pub fn both(types: ModuleDefId, values: ModuleDefId) -> PerNs {
-        PerNs { types: Some(types), values: Some(values), macros: None }
-    }
-
-    pub fn macros(macro_: MacroDefId) -> PerNs {
-        PerNs { types: None, values: None, macros: Some(macro_) }
-    }
-
-    pub fn is_none(&self) -> bool {
-        self.types.is_none() && self.values.is_none() && self.macros.is_none()
-    }
-
-    pub fn is_all(&self) -> bool {
-        self.types.is_some() && self.values.is_some() && self.macros.is_some()
-    }
-
-    pub fn take_types(self) -> Option<ModuleDefId> {
-        self.types
-    }
-
-    pub fn take_values(self) -> Option<ModuleDefId> {
-        self.values
-    }
-
-    pub fn get_macros(&self) -> Option<MacroDefId> {
-        self.macros
-    }
-
-    pub fn only_macros(&self) -> PerNs {
-        PerNs { types: None, values: None, macros: self.macros }
-    }
-
-    pub fn or(self, other: PerNs) -> PerNs {
-        PerNs {
-            types: self.types.or(other.types),
-            values: self.values.or(other.values),
-            macros: self.macros.or(other.macros),
-        }
-    }
-}