diff --git a/gcc/rust/Make-lang.in b/gcc/rust/Make-lang.in
index a24025cb31c..a906516bd33 100644
--- a/gcc/rust/Make-lang.in
+++ b/gcc/rust/Make-lang.in
@@ -93,6 +93,7 @@ GRS_OBJS = \
     rust/rust-ast-lower-base.o \
     rust/rust-ast-lower-pattern.o \
     rust/rust-ast-lower-item.o \
+    rust/rust-early-name-resolver.o \
     rust/rust-name-resolver.o \
     rust/rust-ast-resolve.o \
     rust/rust-ast-resolve-base.o \
diff --git a/gcc/rust/expand/rust-attribute-visitor.cc b/gcc/rust/expand/rust-attribute-visitor.cc
index 673f0432a30..a1895749b82 100644
--- a/gcc/rust/expand/rust-attribute-visitor.cc
+++ b/gcc/rust/expand/rust-attribute-visitor.cc
@@ -2877,16 +2877,6 @@ AttrVisitor::visit (AST::MacroRulesDefinition &rules_def)
       rules_def.mark_for_strip ();
       return;
     }
-
-  // I don't think any macro rules can be stripped in any way
-
-  auto path = Resolver::CanonicalPath::new_seg (rules_def.get_node_id (),
-						rules_def.get_rule_name ());
-  expander.resolver->get_macro_scope ().insert (path, rules_def.get_node_id (),
-						rules_def.get_locus ());
-  expander.mappings->insert_macro_def (&rules_def);
-  rust_debug_loc (rules_def.get_locus (), "inserting macro def: [%s]",
-		  path.get ().c_str ());
 }
 
 void
diff --git a/gcc/rust/expand/rust-macro-builtins.cc b/gcc/rust/expand/rust-macro-builtins.cc
index 606f33c65bc..a230ad9f2d8 100644
--- a/gcc/rust/expand/rust-macro-builtins.cc
+++ b/gcc/rust/expand/rust-macro-builtins.cc
@@ -24,6 +24,7 @@
 #include "rust-macro-invoc-lexer.h"
 #include "rust-lex.h"
 #include "rust-parse.h"
+#include "rust-early-name-resolver.h"
 #include "rust-attribute-visitor.h"
 
 namespace Rust {
@@ -70,9 +71,11 @@ try_expand_macro_expression (AST::Expr *expr, MacroExpander *expander)
 {
   rust_assert (expander);
 
-  auto vis = Rust::AttrVisitor (*expander);
-  expr->accept_vis (vis);
-  return expander->take_expanded_fragment (vis);
+  auto attr_visitor = Rust::AttrVisitor (*expander);
+  auto early_name_resolver = Resolver::EarlyNameResolver ();
+  expr->accept_vis (early_name_resolver);
+  expr->accept_vis (attr_visitor);
+  return expander->take_expanded_fragment (attr_visitor);
 }
 
 /* Expand and then extract a string literal from the macro */
diff --git a/gcc/rust/expand/rust-macro-expand.cc b/gcc/rust/expand/rust-macro-expand.cc
index fbf33209c5f..d94cd118700 100644
--- a/gcc/rust/expand/rust-macro-expand.cc
+++ b/gcc/rust/expand/rust-macro-expand.cc
@@ -23,6 +23,7 @@
 #include "rust-diagnostics.h"
 #include "rust-parse.h"
 #include "rust-attribute-visitor.h"
+#include "rust-early-name-resolver.h"
 
 namespace Rust {
 AST::ASTFragment
@@ -138,32 +139,17 @@ MacroExpander::expand_invoc (AST::MacroInvocation &invoc, bool has_semicolon)
   //      - else is unreachable
   //  - derive container macro - unreachable
 
-  // lookup the rules for this macro
-  NodeId resolved_node = UNKNOWN_NODEID;
-  NodeId source_node = UNKNOWN_NODEID;
-  if (has_semicolon)
-    source_node = invoc.get_macro_node_id ();
-  else
-    source_node = invoc.get_pattern_node_id ();
-  auto seg
-    = Resolver::CanonicalPath::new_seg (source_node,
-					invoc_data.get_path ().as_string ());
-
-  bool found = resolver->get_macro_scope ().lookup (seg, &resolved_node);
-  if (!found)
-    {
-      rust_error_at (invoc.get_locus (), "unknown macro: [%s]",
-		     seg.get ().c_str ());
-      return;
-    }
+  auto fragment = AST::ASTFragment::create_error ();
+  invoc_data.set_expander (this);
 
   // lookup the rules
   AST::MacroRulesDefinition *rules_def = nullptr;
-  bool ok = mappings->lookup_macro_def (resolved_node, &rules_def);
-  rust_assert (ok);
+  bool ok = mappings->lookup_macro_invocation (invoc, &rules_def);
 
-  auto fragment = AST::ASTFragment::create_error ();
-  invoc_data.set_expander (this);
+  // If there's no rule associated with the invocation, we can simply return
+  // early. The early name resolver will have already emitted an error.
+  if (!ok)
+    return;
 
   if (rules_def->is_builtin ())
     fragment
diff --git a/gcc/rust/expand/rust-macro-expand.h b/gcc/rust/expand/rust-macro-expand.h
index bef140236b3..187d79f9a28 100644
--- a/gcc/rust/expand/rust-macro-expand.h
+++ b/gcc/rust/expand/rust-macro-expand.h
@@ -25,6 +25,7 @@
 #include "rust-ast.h"
 #include "rust-macro.h"
 #include "rust-hir-map.h"
+#include "rust-early-name-resolver.h"
 #include "rust-name-resolver.h"
 #include "rust-macro-invoc-lexer.h"
 
@@ -323,10 +324,13 @@ struct MacroExpander
     AST::ASTFragment old_fragment = std::move (expanded_fragment);
     auto accumulator = std::vector<AST::SingleASTNode> ();
     expanded_fragment = AST::ASTFragment::create_error ();
+    auto early_name_resolver = Resolver::EarlyNameResolver ();
 
     for (auto &node : old_fragment.get_nodes ())
       {
 	expansion_depth++;
+
+	node.accept_vis (early_name_resolver);
 	node.accept_vis (vis);
 	// we'll decide the next move according to the outcome of the macro
 	// expansion
diff --git a/gcc/rust/resolve/rust-early-name-resolver.cc b/gcc/rust/resolve/rust-early-name-resolver.cc
new file mode 100644
index 00000000000..6b1f1e9c52f
--- /dev/null
+++ b/gcc/rust/resolve/rust-early-name-resolver.cc
@@ -0,0 +1,1087 @@
+// Copyright (C) 2020-2022 Free Software Foundation, Inc.
+
+// This file is part of GCC.
+
+// GCC is free software; you can redistribute it and/or modify it under
+// the terms of the GNU General Public License as published by the Free
+// Software Foundation; either version 3, or (at your option) any later
+// version.
+
+// GCC is distributed in the hope that it will be useful, but WITHOUT ANY
+// WARRANTY; without even the implied warranty of MERCHANTABILITY or
+// FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+// for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with GCC; see the file COPYING3.  If not see
+// <http://www.gnu.org/licenses/>.
+
+#include "rust-early-name-resolver.h"
+#include "rust-ast-full.h"
+#include "rust-name-resolver.h"
+
+namespace Rust {
+namespace Resolver {
+
+EarlyNameResolver::EarlyNameResolver ()
+  : resolver (*Resolver::get ()), mappings (*Analysis::Mappings::get ())
+{}
+
+void
+EarlyNameResolver::go (AST::Crate &crate)
+{
+  // FIXME: Is that valid? Why is the regular name resolution doing
+  // mappings->get_next_node_id()?
+  resolver.get_macro_scope ().push (crate.get_node_id ());
+
+  for (auto &item : crate.items)
+    item->accept_vis (*this);
+
+  // FIXME: Should we pop the macro scope?
+}
+
+void
+EarlyNameResolver::resolve_generic_args (AST::GenericArgs &generic_args)
+{
+  for (auto &arg : generic_args.get_generic_args ())
+    arg.accept_vis (*this);
+
+  for (auto &arg : generic_args.get_binding_args ())
+    arg.get_type ()->accept_vis (*this);
+}
+
+void
+EarlyNameResolver::resolve_qualified_path_type (AST::QualifiedPathType &path)
+{
+  path.get_type ()->accept_vis (*this);
+
+  if (path.has_as_clause ())
+    path.get_as_type_path ().accept_vis (*this);
+}
+
+void
+EarlyNameResolver::visit (AST::Token &tok)
+{}
+
+void
+EarlyNameResolver::visit (AST::DelimTokenTree &delim_tok_tree)
+{}
+
+void
+EarlyNameResolver::visit (AST::AttrInputMetaItemContainer &input)
+{}
+
+void
+EarlyNameResolver::visit (AST::IdentifierExpr &ident_expr)
+{}
+
+void
+EarlyNameResolver::visit (AST::Lifetime &lifetime)
+{}
+
+void
+EarlyNameResolver::visit (AST::LifetimeParam &lifetime_param)
+{}
+
+void
+EarlyNameResolver::visit (AST::ConstGenericParam &const_param)
+{}
+
+// FIXME: ARTHUR: Do we need to perform macro resolution for paths as well?
+// std::arch::asm!()?
+void
+EarlyNameResolver::visit (AST::PathInExpression &path)
+{
+  for (auto &segment : path.get_segments ())
+    if (segment.has_generic_args ())
+      resolve_generic_args (segment.get_generic_args ());
+}
+
+void
+EarlyNameResolver::visit (AST::TypePathSegment &segment)
+{}
+
+void
+EarlyNameResolver::visit (AST::TypePathSegmentGeneric &segment)
+{
+  if (segment.has_generic_args ())
+    resolve_generic_args (segment.get_generic_args ());
+}
+
+void
+EarlyNameResolver::visit (AST::TypePathSegmentFunction &segment)
+{
+  for (auto &type : segment.get_type_path_function ().get_params ())
+    type->accept_vis (*this);
+
+  segment.get_type_path_function ().get_return_type ()->accept_vis (*this);
+}
+
+void
+EarlyNameResolver::visit (AST::TypePath &path)
+{
+  for (auto &seg : path.get_segments ())
+    seg->accept_vis (*this);
+}
+
+void
+EarlyNameResolver::visit (AST::QualifiedPathInExpression &path)
+{
+  resolve_qualified_path_type (path.get_qualified_path_type ());
+
+  for (auto &segment : path.get_segments ())
+    if (segment.has_generic_args ())
+      resolve_generic_args (segment.get_generic_args ());
+}
+
+void
+EarlyNameResolver::visit (AST::QualifiedPathInType &path)
+{
+  resolve_qualified_path_type (path.get_qualified_path_type ());
+
+  for (auto &segment : path.get_segments ())
+    segment->accept_vis (*this);
+}
+
+void
+EarlyNameResolver::visit (AST::LiteralExpr &expr)
+{}
+
+void
+EarlyNameResolver::visit (AST::AttrInputLiteral &attr_input)
+{}
+
+void
+EarlyNameResolver::visit (AST::MetaItemLitExpr &meta_item)
+{}
+
+void
+EarlyNameResolver::visit (AST::MetaItemPathLit &meta_item)
+{}
+
+void
+EarlyNameResolver::visit (AST::BorrowExpr &expr)
+{
+  expr.get_borrowed_expr ()->accept_vis (*this);
+}
+
+void
+EarlyNameResolver::visit (AST::DereferenceExpr &expr)
+{
+  expr.get_dereferenced_expr ()->accept_vis (*this);
+}
+
+void
+EarlyNameResolver::visit (AST::ErrorPropagationExpr &expr)
+{
+  expr.get_propagating_expr ()->accept_vis (*this);
+}
+
+void
+EarlyNameResolver::visit (AST::NegationExpr &expr)
+{
+  expr.get_negated_expr ()->accept_vis (*this);
+}
+
+void
+EarlyNameResolver::visit (AST::ArithmeticOrLogicalExpr &expr)
+{
+  expr.get_left_expr ()->accept_vis (*this);
+  expr.get_right_expr ()->accept_vis (*this);
+}
+
+void
+EarlyNameResolver::visit (AST::ComparisonExpr &expr)
+{
+  expr.get_left_expr ()->accept_vis (*this);
+  expr.get_right_expr ()->accept_vis (*this);
+}
+
+void
+EarlyNameResolver::visit (AST::LazyBooleanExpr &expr)
+{
+  expr.get_left_expr ()->accept_vis (*this);
+  expr.get_right_expr ()->accept_vis (*this);
+}
+
+void
+EarlyNameResolver::visit (AST::TypeCastExpr &expr)
+{
+  expr.get_casted_expr ()->accept_vis (*this);
+  expr.get_type_to_cast_to ()->accept_vis (*this);
+}
+
+void
+EarlyNameResolver::visit (AST::AssignmentExpr &expr)
+{
+  expr.get_left_expr ()->accept_vis (*this);
+  expr.get_right_expr ()->accept_vis (*this);
+}
+
+void
+EarlyNameResolver::visit (AST::CompoundAssignmentExpr &expr)
+{
+  expr.get_left_expr ()->accept_vis (*this);
+  expr.get_right_expr ()->accept_vis (*this);
+}
+
+void
+EarlyNameResolver::visit (AST::GroupedExpr &expr)
+{
+  expr.get_expr_in_parens ()->accept_vis (*this);
+}
+
+void
+EarlyNameResolver::visit (AST::ArrayElemsValues &elems)
+{
+  for (auto &expr : elems.get_values ())
+    expr->accept_vis (*this);
+}
+
+void
+EarlyNameResolver::visit (AST::ArrayElemsCopied &elems)
+{
+  elems.get_elem_to_copy ()->accept_vis (*this);
+}
+
+void
+EarlyNameResolver::visit (AST::ArrayExpr &expr)
+{
+  expr.get_array_elems ()->accept_vis (*this);
+}
+
+void
+EarlyNameResolver::visit (AST::ArrayIndexExpr &expr)
+{
+  expr.get_array_expr ()->accept_vis (*this);
+  expr.get_index_expr ()->accept_vis (*this);
+}
+
+void
+EarlyNameResolver::visit (AST::TupleExpr &expr)
+{
+  for (auto &elem : expr.get_tuple_elems ())
+    elem->accept_vis (*this);
+}
+
+void
+EarlyNameResolver::visit (AST::TupleIndexExpr &expr)
+{
+  expr.get_tuple_expr ()->accept_vis (*this);
+}
+
+void
+EarlyNameResolver::visit (AST::StructExprStruct &expr)
+{}
+
+void
+EarlyNameResolver::visit (AST::StructExprFieldIdentifier &field)
+{}
+
+void
+EarlyNameResolver::visit (AST::StructExprFieldIdentifierValue &field)
+{
+  field.get_value ()->accept_vis (*this);
+}
+
+void
+EarlyNameResolver::visit (AST::StructExprFieldIndexValue &field)
+{
+  field.get_value ()->accept_vis (*this);
+}
+
+void
+EarlyNameResolver::visit (AST::StructExprStructFields &expr)
+{
+  for (auto &field : expr.get_fields ())
+    field->accept_vis (*this);
+}
+
+void
+EarlyNameResolver::visit (AST::StructExprStructBase &expr)
+{}
+
+void
+EarlyNameResolver::visit (AST::CallExpr &expr)
+{
+  expr.get_function_expr ()->accept_vis (*this);
+  for (auto &param : expr.get_params ())
+    param->accept_vis (*this);
+}
+
+void
+EarlyNameResolver::visit (AST::MethodCallExpr &expr)
+{
+  expr.get_receiver_expr ()->accept_vis (*this);
+  for (auto &param : expr.get_params ())
+    param->accept_vis (*this);
+}
+
+void
+EarlyNameResolver::visit (AST::FieldAccessExpr &expr)
+{
+  expr.get_receiver_expr ()->accept_vis (*this);
+}
+
+void
+EarlyNameResolver::visit (AST::ClosureExprInner &expr)
+{
+  expr.get_definition_expr ()->accept_vis (*this);
+
+  for (auto &param : expr.get_params ())
+    param.get_type ()->accept_vis (*this);
+}
+
+void
+EarlyNameResolver::visit (AST::BlockExpr &expr)
+{
+  for (auto &stmt : expr.get_statements ())
+    stmt->accept_vis (*this);
+
+  if (expr.has_tail_expr ())
+    expr.get_tail_expr ()->accept_vis (*this);
+}
+
+void
+EarlyNameResolver::visit (AST::ClosureExprInnerTyped &expr)
+{
+  expr.get_definition_block ()->accept_vis (*this);
+
+  for (auto &param : expr.get_params ())
+    param.get_type ()->accept_vis (*this);
+}
+
+void
+EarlyNameResolver::visit (AST::ContinueExpr &expr)
+{}
+
+void
+EarlyNameResolver::visit (AST::BreakExpr &expr)
+{
+  if (expr.has_break_expr ())
+    expr.get_break_expr ()->accept_vis (*this);
+}
+
+void
+EarlyNameResolver::visit (AST::RangeFromToExpr &expr)
+{
+  expr.get_from_expr ()->accept_vis (*this);
+  expr.get_to_expr ()->accept_vis (*this);
+}
+
+void
+EarlyNameResolver::visit (AST::RangeFromExpr &expr)
+{
+  expr.get_from_expr ()->accept_vis (*this);
+}
+
+void
+EarlyNameResolver::visit (AST::RangeToExpr &expr)
+{
+  expr.get_to_expr ()->accept_vis (*this);
+}
+
+void
+EarlyNameResolver::visit (AST::RangeFullExpr &expr)
+{}
+
+void
+EarlyNameResolver::visit (AST::RangeFromToInclExpr &expr)
+{
+  expr.get_from_expr ()->accept_vis (*this);
+  expr.get_to_expr ()->accept_vis (*this);
+}
+
+void
+EarlyNameResolver::visit (AST::RangeToInclExpr &expr)
+{
+  expr.get_to_expr ()->accept_vis (*this);
+}
+
+void
+EarlyNameResolver::visit (AST::ReturnExpr &expr)
+{
+  if (expr.has_returned_expr ())
+    expr.get_returned_expr ()->accept_vis (*this);
+}
+
+void
+EarlyNameResolver::visit (AST::UnsafeBlockExpr &expr)
+{
+  expr.get_block_expr ()->accept_vis (*this);
+}
+
+void
+EarlyNameResolver::visit (AST::LoopExpr &expr)
+{
+  expr.get_loop_block ()->accept_vis (*this);
+}
+
+void
+EarlyNameResolver::visit (AST::WhileLoopExpr &expr)
+{
+  expr.get_predicate_expr ()->accept_vis (*this);
+  expr.get_loop_block ()->accept_vis (*this);
+}
+
+void
+EarlyNameResolver::visit (AST::WhileLetLoopExpr &expr)
+{
+  expr.get_scrutinee_expr ()->accept_vis (*this);
+  expr.get_loop_block ()->accept_vis (*this);
+}
+
+void
+EarlyNameResolver::visit (AST::ForLoopExpr &expr)
+{
+  expr.get_iterator_expr ()->accept_vis (*this);
+  expr.get_loop_block ()->accept_vis (*this);
+}
+
+void
+EarlyNameResolver::visit (AST::IfExpr &expr)
+{
+  expr.get_condition_expr ()->accept_vis (*this);
+  expr.get_if_block ()->accept_vis (*this);
+}
+
+void
+EarlyNameResolver::visit (AST::IfExprConseqElse &expr)
+{
+  expr.get_condition_expr ()->accept_vis (*this);
+  expr.get_if_block ()->accept_vis (*this);
+  expr.get_else_block ()->accept_vis (*this);
+}
+
+void
+EarlyNameResolver::visit (AST::IfExprConseqIf &expr)
+{
+  expr.get_condition_expr ()->accept_vis (*this);
+  expr.get_if_block ()->accept_vis (*this);
+  expr.get_conseq_if_expr ()->accept_vis (*this);
+}
+
+void
+EarlyNameResolver::visit (AST::IfExprConseqIfLet &expr)
+{
+  expr.get_condition_expr ()->accept_vis (*this);
+  expr.get_if_block ()->accept_vis (*this);
+  expr.get_conseq_if_let_expr ()->accept_vis (*this);
+}
+
+void
+EarlyNameResolver::visit (AST::IfLetExpr &expr)
+{
+  expr.get_value_expr ()->accept_vis (*this);
+  expr.get_if_block ()->accept_vis (*this);
+}
+
+void
+EarlyNameResolver::visit (AST::IfLetExprConseqElse &expr)
+{
+  expr.get_value_expr ()->accept_vis (*this);
+  expr.get_if_block ()->accept_vis (*this);
+  expr.get_else_block ()->accept_vis (*this);
+}
+
+void
+EarlyNameResolver::visit (AST::IfLetExprConseqIf &expr)
+{
+  expr.get_value_expr ()->accept_vis (*this);
+  expr.get_if_block ()->accept_vis (*this);
+  expr.get_conseq_if_expr ()->accept_vis (*this);
+}
+
+void
+EarlyNameResolver::visit (AST::IfLetExprConseqIfLet &expr)
+{
+  expr.get_value_expr ()->accept_vis (*this);
+  expr.get_if_block ()->accept_vis (*this);
+  expr.get_conseq_if_let_expr ()->accept_vis (*this);
+}
+
+void
+EarlyNameResolver::visit (AST::MatchExpr &expr)
+{
+  expr.get_scrutinee_expr ()->accept_vis (*this);
+  for (auto &match_arm : expr.get_match_cases ())
+    {
+      if (match_arm.get_arm ().has_match_arm_guard ())
+	match_arm.get_arm ().get_guard_expr ()->accept_vis (*this);
+
+      for (auto &pattern : match_arm.get_arm ().get_patterns ())
+	pattern->accept_vis (*this);
+
+      match_arm.get_expr ()->accept_vis (*this);
+    }
+}
+
+void
+EarlyNameResolver::visit (AST::AwaitExpr &expr)
+{
+  expr.get_awaited_expr ()->accept_vis (*this);
+}
+
+void
+EarlyNameResolver::visit (AST::AsyncBlockExpr &expr)
+{
+  expr.get_block_expr ()->accept_vis (*this);
+}
+
+void
+EarlyNameResolver::visit (AST::TypeParam &param)
+{
+  for (auto &bound : param.get_type_param_bounds ())
+    bound->accept_vis (*this);
+
+  if (param.has_type ())
+    param.get_type ()->accept_vis (*this);
+}
+
+void
+EarlyNameResolver::visit (AST::LifetimeWhereClauseItem &item)
+{}
+
+void
+EarlyNameResolver::visit (AST::TypeBoundWhereClauseItem &item)
+{
+  for (auto &bound : item.get_type_param_bounds ())
+    bound->accept_vis (*this);
+}
+
+void
+EarlyNameResolver::visit (AST::Method &method)
+{
+  if (method.has_generics ())
+    for (auto &generic : method.get_generic_params ())
+      generic->accept_vis (*this);
+
+  if (method.get_self_param ().has_type ())
+    method.get_self_param ().get_type ()->accept_vis (*this);
+
+  for (auto &param : method.get_function_params ())
+    param.get_type ()->accept_vis (*this);
+
+  if (method.has_return_type ())
+    method.get_return_type ()->accept_vis (*this);
+
+  method.get_definition ()->accept_vis (*this);
+}
+
+void
+EarlyNameResolver::visit (AST::Module &module)
+{
+  for (auto &item : module.get_items ())
+    item->accept_vis (*this);
+}
+
+void
+EarlyNameResolver::visit (AST::ExternCrate &crate)
+{}
+
+void
+EarlyNameResolver::visit (AST::UseTreeGlob &use_tree)
+{}
+
+void
+EarlyNameResolver::visit (AST::UseTreeList &use_tree)
+{}
+
+void
+EarlyNameResolver::visit (AST::UseTreeRebind &use_tree)
+{}
+
+void
+EarlyNameResolver::visit (AST::UseDeclaration &use_decl)
+{}
+
+void
+EarlyNameResolver::visit (AST::Function &function)
+{
+  if (function.has_generics ())
+    for (auto &generic : function.get_generic_params ())
+      generic->accept_vis (*this);
+
+  for (auto &param : function.get_function_params ())
+    param.get_type ()->accept_vis (*this);
+
+  if (function.has_return_type ())
+    function.get_return_type ()->accept_vis (*this);
+
+  function.get_definition ()->accept_vis (*this);
+}
+
+void
+EarlyNameResolver::visit (AST::TypeAlias &type_alias)
+{
+  type_alias.get_type_aliased ()->accept_vis (*this);
+}
+
+void
+EarlyNameResolver::visit (AST::StructStruct &struct_item)
+{
+  for (auto &field : struct_item.get_fields ())
+    field.get_field_type ()->accept_vis (*this);
+}
+
+void
+EarlyNameResolver::visit (AST::TupleStruct &tuple_struct)
+{
+  for (auto &field : tuple_struct.get_fields ())
+    field.get_field_type ()->accept_vis (*this);
+}
+
+void
+EarlyNameResolver::visit (AST::EnumItem &item)
+{}
+
+void
+EarlyNameResolver::visit (AST::EnumItemTuple &item)
+{}
+
+void
+EarlyNameResolver::visit (AST::EnumItemStruct &item)
+{}
+
+void
+EarlyNameResolver::visit (AST::EnumItemDiscriminant &item)
+{}
+
+void
+EarlyNameResolver::visit (AST::Enum &enum_item)
+{}
+
+void
+EarlyNameResolver::visit (AST::Union &union_item)
+{}
+
+void
+EarlyNameResolver::visit (AST::ConstantItem &const_item)
+{
+  const_item.get_type ()->accept_vis (*this);
+  const_item.get_expr ()->accept_vis (*this);
+}
+
+void
+EarlyNameResolver::visit (AST::StaticItem &static_item)
+{
+  static_item.get_type ()->accept_vis (*this);
+  static_item.get_expr ()->accept_vis (*this);
+}
+
+void
+EarlyNameResolver::visit (AST::TraitItemFunc &item)
+{
+  auto &decl = item.get_trait_function_decl ();
+
+  if (decl.has_return_type ())
+    decl.get_return_type ()->accept_vis (*this);
+
+  for (auto &generic : decl.get_generic_params ())
+    generic->accept_vis (*this);
+
+  for (auto &param : decl.get_function_params ())
+    param.get_type ()->accept_vis (*this);
+
+  if (item.has_definition ())
+    item.get_definition ()->accept_vis (*this);
+}
+
+void
+EarlyNameResolver::visit (AST::TraitItemMethod &item)
+{
+  // FIXME: Can we factor this with the above function?
+  auto &decl = item.get_trait_method_decl ();
+
+  if (decl.has_return_type ())
+    decl.get_return_type ()->accept_vis (*this);
+
+  for (auto &generic : decl.get_generic_params ())
+    generic->accept_vis (*this);
+
+  for (auto &param : decl.get_function_params ())
+    param.get_type ()->accept_vis (*this);
+
+  if (item.has_definition ())
+    item.get_definition ()->accept_vis (*this);
+}
+
+void
+EarlyNameResolver::visit (AST::TraitItemConst &item)
+{
+  item.get_type ()->accept_vis (*this);
+
+  if (item.has_expr ())
+    item.get_expr ()->accept_vis (*this);
+}
+
+void
+EarlyNameResolver::visit (AST::TraitItemType &item)
+{}
+
+void
+EarlyNameResolver::visit (AST::Trait &trait)
+{
+  for (auto &item : trait.get_trait_items ())
+    item->accept_vis (*this);
+}
+
+void
+EarlyNameResolver::visit (AST::InherentImpl &impl)
+{
+  impl.get_type ()->accept_vis (*this);
+
+  for (auto &generic : impl.get_generic_params ())
+    generic->accept_vis (*this);
+
+  for (auto &item : impl.get_impl_items ())
+    item->accept_vis (*this);
+}
+
+void
+EarlyNameResolver::visit (AST::TraitImpl &impl)
+{
+  impl.get_type ()->accept_vis (*this);
+
+  for (auto &generic : impl.get_generic_params ())
+    generic->accept_vis (*this);
+
+  for (auto &item : impl.get_impl_items ())
+    item->accept_vis (*this);
+}
+
+void
+EarlyNameResolver::visit (AST::ExternalStaticItem &item)
+{
+  item.get_type ()->accept_vis (*this);
+}
+
+void
+EarlyNameResolver::visit (AST::ExternalFunctionItem &item)
+{
+  for (auto &generic : item.get_generic_params ())
+    generic->accept_vis (*this);
+
+  for (auto &param : item.get_function_params ())
+    param.get_type ()->accept_vis (*this);
+
+  if (item.has_return_type ())
+    item.get_return_type ()->accept_vis (*this);
+}
+
+void
+EarlyNameResolver::visit (AST::ExternBlock &block)
+{
+  for (auto &item : block.get_extern_items ())
+    item->accept_vis (*this);
+}
+
+void
+EarlyNameResolver::visit (AST::MacroMatchFragment &match)
+{}
+
+void
+EarlyNameResolver::visit (AST::MacroMatchRepetition &match)
+{}
+
+void
+EarlyNameResolver::visit (AST::MacroMatcher &matcher)
+{}
+
+void
+EarlyNameResolver::visit (AST::MacroRulesDefinition &rules_def)
+{
+  auto path = CanonicalPath::new_seg (rules_def.get_node_id (),
+				      rules_def.get_rule_name ());
+  resolver.get_macro_scope ().insert (path, rules_def.get_node_id (),
+				      rules_def.get_locus ());
+  mappings.insert_macro_def (&rules_def);
+  rust_debug_loc (rules_def.get_locus (), "inserting macro def: [%s]",
+		  path.get ().c_str ());
+}
+
+void
+EarlyNameResolver::visit (AST::MacroInvocation &invoc)
+{
+  auto &invoc_data = invoc.get_invoc_data ();
+  auto has_semicolon = invoc.has_semicolon ();
+
+  // ??
+  // switch on type of macro:
+  //  - '!' syntax macro (inner switch)
+  //      - procedural macro - "A token-based function-like macro"
+  //      - 'macro_rules' (by example/pattern-match) macro? or not? "an
+  // AST-based function-like macro"
+  //      - else is unreachable
+  //  - attribute syntax macro (inner switch)
+  //  - procedural macro attribute syntax - "A token-based attribute
+  // macro"
+  //      - legacy macro attribute syntax? - "an AST-based attribute macro"
+  //      - non-macro attribute: mark known
+  //      - else is unreachable
+  //  - derive macro (inner switch)
+  //      - derive or legacy derive - "token-based" vs "AST-based"
+  //      - else is unreachable
+  //  - derive container macro - unreachable
+
+  // lookup the rules for this macro
+  NodeId resolved_node = UNKNOWN_NODEID;
+  NodeId source_node = UNKNOWN_NODEID;
+  if (has_semicolon)
+    source_node = invoc.get_macro_node_id ();
+  else
+    source_node = invoc.get_pattern_node_id ();
+  auto seg
+    = CanonicalPath::new_seg (source_node, invoc_data.get_path ().as_string ());
+
+  bool found = resolver.get_macro_scope ().lookup (seg, &resolved_node);
+  if (!found)
+    {
+      rust_error_at (invoc.get_locus (), "unknown macro: [%s]",
+		     seg.get ().c_str ());
+      return;
+    }
+
+  // lookup the rules
+  AST::MacroRulesDefinition *rules_def = nullptr;
+  bool ok = mappings.lookup_macro_def (resolved_node, &rules_def);
+  rust_assert (ok);
+
+  mappings.insert_macro_invocation (invoc, rules_def);
+}
+
+// FIXME: ARTHUR: Do we need to resolve these as well here?
+
+void
+EarlyNameResolver::visit (AST::MetaItemPath &meta_item)
+{}
+
+void
+EarlyNameResolver::visit (AST::MetaItemSeq &meta_item)
+{}
+
+void
+EarlyNameResolver::visit (AST::MetaWord &meta_item)
+{}
+
+void
+EarlyNameResolver::visit (AST::MetaNameValueStr &meta_item)
+{}
+
+void
+EarlyNameResolver::visit (AST::MetaListPaths &meta_item)
+{}
+
+void
+EarlyNameResolver::visit (AST::MetaListNameValueStr &meta_item)
+{}
+
+void
+EarlyNameResolver::visit (AST::LiteralPattern &pattern)
+{}
+
+void
+EarlyNameResolver::visit (AST::IdentifierPattern &pattern)
+{
+  if (pattern.has_pattern_to_bind ())
+    pattern.get_pattern_to_bind ()->accept_vis (*this);
+}
+
+void
+EarlyNameResolver::visit (AST::WildcardPattern &pattern)
+{}
+
+void
+EarlyNameResolver::visit (AST::RangePatternBoundLiteral &bound)
+{}
+
+void
+EarlyNameResolver::visit (AST::RangePatternBoundPath &bound)
+{}
+
+void
+EarlyNameResolver::visit (AST::RangePatternBoundQualPath &bound)
+{}
+
+void
+EarlyNameResolver::visit (AST::RangePattern &pattern)
+{
+  pattern.get_lower_bound ()->accept_vis (*this);
+  pattern.get_upper_bound ()->accept_vis (*this);
+}
+
+void
+EarlyNameResolver::visit (AST::ReferencePattern &pattern)
+{
+  pattern.get_referenced_pattern ()->accept_vis (*this);
+}
+
+void
+EarlyNameResolver::visit (AST::StructPatternFieldTuplePat &field)
+{
+  field.get_index_pattern ()->accept_vis (*this);
+}
+
+void
+EarlyNameResolver::visit (AST::StructPatternFieldIdentPat &field)
+{
+  field.get_ident_pattern ()->accept_vis (*this);
+}
+
+void
+EarlyNameResolver::visit (AST::StructPatternFieldIdent &field)
+{}
+
+void
+EarlyNameResolver::visit (AST::StructPattern &pattern)
+{}
+
+void
+EarlyNameResolver::visit (AST::TupleStructItemsNoRange &tuple_items)
+{
+  for (auto &pattern : tuple_items.get_patterns ())
+    pattern->accept_vis (*this);
+}
+
+void
+EarlyNameResolver::visit (AST::TupleStructItemsRange &tuple_items)
+{
+  for (auto &pattern : tuple_items.get_lower_patterns ())
+    pattern->accept_vis (*this);
+  for (auto &pattern : tuple_items.get_upper_patterns ())
+    pattern->accept_vis (*this);
+}
+
+void
+EarlyNameResolver::visit (AST::TupleStructPattern &pattern)
+{
+  pattern.get_items ()->accept_vis (*this);
+}
+
+void
+EarlyNameResolver::visit (AST::TuplePatternItemsMultiple &tuple_items)
+{
+  for (auto &pattern : tuple_items.get_patterns ())
+    pattern->accept_vis (*this);
+}
+
+void
+EarlyNameResolver::visit (AST::TuplePatternItemsRanged &tuple_items)
+{
+  for (auto &pattern : tuple_items.get_lower_patterns ())
+    pattern->accept_vis (*this);
+  for (auto &pattern : tuple_items.get_upper_patterns ())
+    pattern->accept_vis (*this);
+}
+
+void
+EarlyNameResolver::visit (AST::TuplePattern &pattern)
+{
+  pattern.get_items ()->accept_vis (*this);
+}
+
+void
+EarlyNameResolver::visit (AST::GroupedPattern &pattern)
+{
+  pattern.get_pattern_in_parens ()->accept_vis (*this);
+}
+
+void
+EarlyNameResolver::visit (AST::SlicePattern &pattern)
+{
+  for (auto &item : pattern.get_items ())
+    item->accept_vis (*this);
+}
+
+void
+EarlyNameResolver::visit (AST::EmptyStmt &stmt)
+{}
+
+void
+EarlyNameResolver::visit (AST::LetStmt &stmt)
+{
+  if (stmt.has_type ())
+    stmt.get_type ()->accept_vis (*this);
+
+  if (stmt.has_init_expr ())
+    stmt.get_init_expr ()->accept_vis (*this);
+
+  stmt.get_pattern ()->accept_vis (*this);
+}
+
+void
+EarlyNameResolver::visit (AST::ExprStmtWithoutBlock &stmt)
+{
+  stmt.get_expr ()->accept_vis (*this);
+}
+
+void
+EarlyNameResolver::visit (AST::ExprStmtWithBlock &stmt)
+{
+  stmt.get_expr ()->accept_vis (*this);
+}
+
+void
+EarlyNameResolver::visit (AST::TraitBound &bound)
+{}
+
+void
+EarlyNameResolver::visit (AST::ImplTraitType &type)
+{}
+
+void
+EarlyNameResolver::visit (AST::TraitObjectType &type)
+{}
+
+void
+EarlyNameResolver::visit (AST::ParenthesisedType &type)
+{}
+
+void
+EarlyNameResolver::visit (AST::ImplTraitTypeOneBound &type)
+{}
+
+void
+EarlyNameResolver::visit (AST::TraitObjectTypeOneBound &type)
+{}
+
+void
+EarlyNameResolver::visit (AST::TupleType &type)
+{}
+
+void
+EarlyNameResolver::visit (AST::NeverType &type)
+{}
+
+void
+EarlyNameResolver::visit (AST::RawPointerType &type)
+{}
+
+void
+EarlyNameResolver::visit (AST::ReferenceType &type)
+{}
+
+void
+EarlyNameResolver::visit (AST::ArrayType &type)
+{}
+
+void
+EarlyNameResolver::visit (AST::SliceType &type)
+{}
+
+void
+EarlyNameResolver::visit (AST::InferredType &type)
+{}
+
+void
+EarlyNameResolver::visit (AST::BareFunctionType &type)
+{
+  for (auto &param : type.get_function_params ())
+    param.get_type ()->accept_vis (*this);
+
+  if (type.has_return_type ())
+    type.get_return_type ()->accept_vis (*this);
+}
+
+} // namespace Resolver
+} // namespace Rust
diff --git a/gcc/rust/resolve/rust-early-name-resolver.h b/gcc/rust/resolve/rust-early-name-resolver.h
new file mode 100644
index 00000000000..c53ab9f3d6a
--- /dev/null
+++ b/gcc/rust/resolve/rust-early-name-resolver.h
@@ -0,0 +1,210 @@
+// Copyright (C) 2020-2022 Free Software Foundation, Inc.
+
+// This file is part of GCC.
+
+// GCC is free software; you can redistribute it and/or modify it under
+// the terms of the GNU General Public License as published by the Free
+// Software Foundation; either version 3, or (at your option) any later
+// version.
+
+// GCC is distributed in the hope that it will be useful, but WITHOUT ANY
+// WARRANTY; without even the implied warranty of MERCHANTABILITY or
+// FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+// for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with GCC; see the file COPYING3.  If not see
+// <http://www.gnu.org/licenses/>.
+
+#ifndef RUST_EARLY_NAME_RESOLVER_H
+#define RUST_EARLY_NAME_RESOLVER_H
+
+#include "rust-name-resolver.h"
+#include "rust-system.h"
+#include "rust-ast.h"
+#include "rust-ast-visitor.h"
+
+namespace Rust {
+namespace Resolver {
+
+class EarlyNameResolver : public AST::ASTVisitor
+{
+public:
+  EarlyNameResolver ();
+
+  void go (AST::Crate &crate);
+
+private:
+  Resolver &resolver;
+  Analysis::Mappings &mappings;
+
+  /**
+   * Early name-resolve generic args, which can be macro invocations
+   */
+  void resolve_generic_args (AST::GenericArgs &generic_args);
+
+  /**
+   * Early name-resolve a qualified path type, which can contain macro
+   * invocations
+   */
+  void resolve_qualified_path_type (AST::QualifiedPathType &path);
+
+  virtual void visit (AST::Token &tok);
+  virtual void visit (AST::DelimTokenTree &delim_tok_tree);
+  virtual void visit (AST::AttrInputMetaItemContainer &input);
+  virtual void visit (AST::IdentifierExpr &ident_expr);
+  virtual void visit (AST::Lifetime &lifetime);
+  virtual void visit (AST::LifetimeParam &lifetime_param);
+  virtual void visit (AST::ConstGenericParam &const_param);
+  virtual void visit (AST::PathInExpression &path);
+  virtual void visit (AST::TypePathSegment &segment);
+  virtual void visit (AST::TypePathSegmentGeneric &segment);
+  virtual void visit (AST::TypePathSegmentFunction &segment);
+  virtual void visit (AST::TypePath &path);
+  virtual void visit (AST::QualifiedPathInExpression &path);
+  virtual void visit (AST::QualifiedPathInType &path);
+  virtual void visit (AST::LiteralExpr &expr);
+  virtual void visit (AST::AttrInputLiteral &attr_input);
+  virtual void visit (AST::MetaItemLitExpr &meta_item);
+  virtual void visit (AST::MetaItemPathLit &meta_item);
+  virtual void visit (AST::BorrowExpr &expr);
+  virtual void visit (AST::DereferenceExpr &expr);
+  virtual void visit (AST::ErrorPropagationExpr &expr);
+  virtual void visit (AST::NegationExpr &expr);
+  virtual void visit (AST::ArithmeticOrLogicalExpr &expr);
+  virtual void visit (AST::ComparisonExpr &expr);
+  virtual void visit (AST::LazyBooleanExpr &expr);
+  virtual void visit (AST::TypeCastExpr &expr);
+  virtual void visit (AST::AssignmentExpr &expr);
+  virtual void visit (AST::CompoundAssignmentExpr &expr);
+  virtual void visit (AST::GroupedExpr &expr);
+  virtual void visit (AST::ArrayElemsValues &elems);
+  virtual void visit (AST::ArrayElemsCopied &elems);
+  virtual void visit (AST::ArrayExpr &expr);
+  virtual void visit (AST::ArrayIndexExpr &expr);
+  virtual void visit (AST::TupleExpr &expr);
+  virtual void visit (AST::TupleIndexExpr &expr);
+  virtual void visit (AST::StructExprStruct &expr);
+  virtual void visit (AST::StructExprFieldIdentifier &field);
+  virtual void visit (AST::StructExprFieldIdentifierValue &field);
+  virtual void visit (AST::StructExprFieldIndexValue &field);
+  virtual void visit (AST::StructExprStructFields &expr);
+  virtual void visit (AST::StructExprStructBase &expr);
+  virtual void visit (AST::CallExpr &expr);
+  virtual void visit (AST::MethodCallExpr &expr);
+  virtual void visit (AST::FieldAccessExpr &expr);
+  virtual void visit (AST::ClosureExprInner &expr);
+  virtual void visit (AST::BlockExpr &expr);
+  virtual void visit (AST::ClosureExprInnerTyped &expr);
+  virtual void visit (AST::ContinueExpr &expr);
+  virtual void visit (AST::BreakExpr &expr);
+  virtual void visit (AST::RangeFromToExpr &expr);
+  virtual void visit (AST::RangeFromExpr &expr);
+  virtual void visit (AST::RangeToExpr &expr);
+  virtual void visit (AST::RangeFullExpr &expr);
+  virtual void visit (AST::RangeFromToInclExpr &expr);
+  virtual void visit (AST::RangeToInclExpr &expr);
+  virtual void visit (AST::ReturnExpr &expr);
+  virtual void visit (AST::UnsafeBlockExpr &expr);
+  virtual void visit (AST::LoopExpr &expr);
+  virtual void visit (AST::WhileLoopExpr &expr);
+  virtual void visit (AST::WhileLetLoopExpr &expr);
+  virtual void visit (AST::ForLoopExpr &expr);
+  virtual void visit (AST::IfExpr &expr);
+  virtual void visit (AST::IfExprConseqElse &expr);
+  virtual void visit (AST::IfExprConseqIf &expr);
+  virtual void visit (AST::IfExprConseqIfLet &expr);
+  virtual void visit (AST::IfLetExpr &expr);
+  virtual void visit (AST::IfLetExprConseqElse &expr);
+  virtual void visit (AST::IfLetExprConseqIf &expr);
+  virtual void visit (AST::IfLetExprConseqIfLet &expr);
+  virtual void visit (AST::MatchExpr &expr);
+  virtual void visit (AST::AwaitExpr &expr);
+  virtual void visit (AST::AsyncBlockExpr &expr);
+  virtual void visit (AST::TypeParam &param);
+  virtual void visit (AST::LifetimeWhereClauseItem &item);
+  virtual void visit (AST::TypeBoundWhereClauseItem &item);
+  virtual void visit (AST::Method &method);
+  virtual void visit (AST::Module &module);
+  virtual void visit (AST::ExternCrate &crate);
+  virtual void visit (AST::UseTreeGlob &use_tree);
+  virtual void visit (AST::UseTreeList &use_tree);
+  virtual void visit (AST::UseTreeRebind &use_tree);
+  virtual void visit (AST::UseDeclaration &use_decl);
+  virtual void visit (AST::Function &function);
+  virtual void visit (AST::TypeAlias &type_alias);
+  virtual void visit (AST::StructStruct &struct_item);
+  virtual void visit (AST::TupleStruct &tuple_struct);
+  virtual void visit (AST::EnumItem &item);
+  virtual void visit (AST::EnumItemTuple &item);
+  virtual void visit (AST::EnumItemStruct &item);
+  virtual void visit (AST::EnumItemDiscriminant &item);
+  virtual void visit (AST::Enum &enum_item);
+  virtual void visit (AST::Union &union_item);
+  virtual void visit (AST::ConstantItem &const_item);
+  virtual void visit (AST::StaticItem &static_item);
+  virtual void visit (AST::TraitItemFunc &item);
+  virtual void visit (AST::TraitItemMethod &item);
+  virtual void visit (AST::TraitItemConst &item);
+  virtual void visit (AST::TraitItemType &item);
+  virtual void visit (AST::Trait &trait);
+  virtual void visit (AST::InherentImpl &impl);
+  virtual void visit (AST::TraitImpl &impl);
+  virtual void visit (AST::ExternalStaticItem &item);
+  virtual void visit (AST::ExternalFunctionItem &item);
+  virtual void visit (AST::ExternBlock &block);
+  virtual void visit (AST::MacroMatchFragment &match);
+  virtual void visit (AST::MacroMatchRepetition &match);
+  virtual void visit (AST::MacroMatcher &matcher);
+  virtual void visit (AST::MacroRulesDefinition &rules_def);
+  virtual void visit (AST::MacroInvocation &macro_invoc);
+  virtual void visit (AST::MetaItemPath &meta_item);
+  virtual void visit (AST::MetaItemSeq &meta_item);
+  virtual void visit (AST::MetaWord &meta_item);
+  virtual void visit (AST::MetaNameValueStr &meta_item);
+  virtual void visit (AST::MetaListPaths &meta_item);
+  virtual void visit (AST::MetaListNameValueStr &meta_item);
+  virtual void visit (AST::LiteralPattern &pattern);
+  virtual void visit (AST::IdentifierPattern &pattern);
+  virtual void visit (AST::WildcardPattern &pattern);
+  virtual void visit (AST::RangePatternBoundLiteral &bound);
+  virtual void visit (AST::RangePatternBoundPath &bound);
+  virtual void visit (AST::RangePatternBoundQualPath &bound);
+  virtual void visit (AST::RangePattern &pattern);
+  virtual void visit (AST::ReferencePattern &pattern);
+  virtual void visit (AST::StructPatternFieldTuplePat &field);
+  virtual void visit (AST::StructPatternFieldIdentPat &field);
+  virtual void visit (AST::StructPatternFieldIdent &field);
+  virtual void visit (AST::StructPattern &pattern);
+  virtual void visit (AST::TupleStructItemsNoRange &tuple_items);
+  virtual void visit (AST::TupleStructItemsRange &tuple_items);
+  virtual void visit (AST::TupleStructPattern &pattern);
+  virtual void visit (AST::TuplePatternItemsMultiple &tuple_items);
+  virtual void visit (AST::TuplePatternItemsRanged &tuple_items);
+  virtual void visit (AST::TuplePattern &pattern);
+  virtual void visit (AST::GroupedPattern &pattern);
+  virtual void visit (AST::SlicePattern &pattern);
+  virtual void visit (AST::EmptyStmt &stmt);
+  virtual void visit (AST::LetStmt &stmt);
+  virtual void visit (AST::ExprStmtWithoutBlock &stmt);
+  virtual void visit (AST::ExprStmtWithBlock &stmt);
+  virtual void visit (AST::TraitBound &bound);
+  virtual void visit (AST::ImplTraitType &type);
+  virtual void visit (AST::TraitObjectType &type);
+  virtual void visit (AST::ParenthesisedType &type);
+  virtual void visit (AST::ImplTraitTypeOneBound &type);
+  virtual void visit (AST::TraitObjectTypeOneBound &type);
+  virtual void visit (AST::TupleType &type);
+  virtual void visit (AST::NeverType &type);
+  virtual void visit (AST::RawPointerType &type);
+  virtual void visit (AST::ReferenceType &type);
+  virtual void visit (AST::ArrayType &type);
+  virtual void visit (AST::SliceType &type);
+  virtual void visit (AST::InferredType &type);
+  virtual void visit (AST::BareFunctionType &type);
+};
+
+} // namespace Resolver
+} // namespace Rust
+
+#endif // RUST_EARLY_NAME_RESOLVER_H
diff --git a/gcc/rust/rust-session-manager.cc b/gcc/rust/rust-session-manager.cc
index 4ee7175b48b..6f51bd2e5a1 100644
--- a/gcc/rust/rust-session-manager.cc
+++ b/gcc/rust/rust-session-manager.cc
@@ -38,6 +38,7 @@
 #include "rust-imports.h"
 #include "rust-extern-crate.h"
 #include "rust-attributes.h"
+#include "rust-early-name-resolver.h"
 
 #include "diagnostic.h"
 #include "input.h"
@@ -805,6 +806,9 @@ Session::injection (AST::Crate &crate)
 void
 Session::expansion (AST::Crate &crate)
 {
+  /* We need to name resolve macros and imports here */
+  Resolver::EarlyNameResolver ().go (crate);
+
   rust_debug ("started expansion");
 
   /* rustc has a modification to windows PATH temporarily here, which may end
