2 files changed, 11 insertions, 45 deletions

diff --git a/crates/hir_def/src/body.rs b/crates/hir_def/src/body.rs
index 8a9b936ea..131f424cc 100644
--- a/crates/hir_def/src/body.rs
+++ b/crates/hir_def/src/body.rs
@@ -37,13 +37,15 @@ use crate::{
 
 /// A subset of Expander that only deals with cfg attributes. We only need it to
 /// avoid cyclic queries in crate def map during enum processing.
+#[derive(Debug)]
 pub(crate) struct CfgExpander {
     cfg_options: CfgOptions,
     hygiene: Hygiene,
     krate: CrateId,
 }
 
-pub(crate) struct Expander {
+#[derive(Debug)]
+pub struct Expander {
     cfg_expander: CfgExpander,
     def_map: Arc<DefMap>,
     current_file_id: HirFileId,
@@ -80,11 +82,7 @@ impl CfgExpander {
 }
 
 impl Expander {
-    pub(crate) fn new(
-        db: &dyn DefDatabase,
-        current_file_id: HirFileId,
-        module: ModuleId,
-    ) -> Expander {
+    pub fn new(db: &dyn DefDatabase, current_file_id: HirFileId, module: ModuleId) -> Expander {
         let cfg_expander = CfgExpander::new(db, current_file_id, module.krate);
         let def_map = module.def_map(db);
         let ast_id_map = db.ast_id_map(current_file_id);
@@ -98,7 +96,7 @@ impl Expander {
         }
     }
 
-    pub(crate) fn enter_expand<T: ast::AstNode>(
+    pub fn enter_expand<T: ast::AstNode>(
         &mut self,
         db: &dyn DefDatabase,
         macro_call: ast::MacroCall,
@@ -170,7 +168,7 @@ impl Expander {
         Ok(ExpandResult { value: Some((mark, node)), err })
     }
 
-    pub(crate) fn exit(&mut self, db: &dyn DefDatabase, mut mark: Mark) {
+    pub fn exit(&mut self, db: &dyn DefDatabase, mut mark: Mark) {
         self.cfg_expander.hygiene = Hygiene::new(db.upcast(), mark.file_id);
         self.current_file_id = mark.file_id;
         self.ast_id_map = mem::take(&mut mark.ast_id_map);
@@ -190,7 +188,7 @@ impl Expander {
         &self.cfg_expander.cfg_options
     }
 
-    pub(crate) fn current_file_id(&self) -> HirFileId {
+    pub fn current_file_id(&self) -> HirFileId {
         self.current_file_id
     }
 
@@ -210,7 +208,7 @@ impl Expander {
 }
 
 #[derive(Debug)]
-pub(crate) struct Mark {
+pub struct Mark {
     file_id: HirFileId,
     ast_id_map: Arc<AstIdMap>,
     bomb: DropBomb,
diff --git a/crates/hir_def/src/type_ref.rs b/crates/hir_def/src/type_ref.rs
index e18712d24..ea29da5da 100644
--- a/crates/hir_def/src/type_ref.rs
+++ b/crates/hir_def/src/type_ref.rs
@@ -1,15 +1,10 @@
 //! HIR for references to types. Paths in these are not yet resolved. They can
 //! be directly created from an ast::TypeRef, without further queries.
 
-use hir_expand::{name::Name, AstId, ExpandResult, InFile};
+use hir_expand::{name::Name, AstId, InFile};
 use syntax::ast;
 
-use crate::{
-    body::{Expander, LowerCtx},
-    db::DefDatabase,
-    path::Path,
-    ModuleId,
-};
+use crate::{body::LowerCtx, path::Path};
 
 #[derive(Copy, Clone, PartialEq, Eq, Hash, Debug)]
 pub enum Mutability {
@@ -124,7 +119,7 @@ pub enum TypeBound {
 
 impl TypeRef {
     /// Converts an `ast::TypeRef` to a `hir::TypeRef`.
-    pub(crate) fn from_ast(ctx: &LowerCtx, node: ast::Type) -> Self {
+    pub fn from_ast(ctx: &LowerCtx, node: ast::Type) -> Self {
         match node {
             ast::Type::ParenType(inner) => TypeRef::from_ast_opt(&ctx, inner.ty()),
             ast::Type::TupleType(inner) => {
@@ -303,30 +298,3 @@ impl TypeBound {
         }
     }
 }
-
-pub fn expand_macro_type(
-    db: &dyn DefDatabase,
-    module_id: ModuleId,
-    macro_type: &TypeRef,
-) -> Option<TypeRef> {
-    let macro_call = match macro_type {
-        TypeRef::Macro(macro_call) => macro_call,
-        _ => panic!("expected TypeRef::Macro"),
-    };
-
-    let file_id = macro_call.file_id;
-    let macro_call = macro_call.to_node(db.upcast());
-
-    let mut expander = Expander::new(db, file_id, module_id);
-    let (file_id, expanded) = match expander.enter_expand::<ast::Type>(db, macro_call.clone()) {
-        Ok(ExpandResult { value: Some((mark, expanded)), .. }) => {
-            let file_id = expander.current_file_id();
-            expander.exit(db, mark);
-            (file_id, expanded)
-        }
-        _ => return None,
-    };
-
-    let ctx = LowerCtx::new(db, file_id);
-    return Some(TypeRef::from_ast(&ctx, expanded));
-}