From d69871473f49cb465c638609ce03b0e9013b73e3 Mon Sep 17 00:00:00 2001
From: Son Ho
Date: Sun, 17 Sep 2023 01:04:38 +0200
Subject: Fix some formatting issues

---
 compiler/Extract.ml | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/compiler/Extract.ml b/compiler/Extract.ml
index 01bd5d38..1fb34af0 100644
--- a/compiler/Extract.ml
+++ b/compiler/Extract.ml
@@ -4368,6 +4368,7 @@ let extract_trait_impl (ctx : extraction_ctx) (fmt : F.formatter)
     (fun clause_id trait_ref ->
       let item_name = ctx_get_trait_parent_clause trait_decl_id clause_id ctx in
       let ty () =
+        F.pp_print_space fmt ();
         extract_trait_ref ctx fmt TypeDeclId.Set.empty false trait_ref
       in
       extract_trait_impl_item ctx fmt item_name ty)
@@ -4377,7 +4378,10 @@ let extract_trait_impl (ctx : extraction_ctx) (fmt : F.formatter)
   List.iter
     (fun (name, (_, id)) ->
       let item_name = ctx_get_trait_const trait_decl_id name ctx in
-      let ty () = F.pp_print_string fmt (ctx_get_global false id ctx) in
+      let ty () =
+        F.pp_print_space fmt ();
+        F.pp_print_string fmt (ctx_get_global false id ctx)
+      in
 
       extract_trait_impl_item ctx fmt item_name ty)
     impl.consts;
@@ -4387,7 +4391,10 @@ let extract_trait_impl (ctx : extraction_ctx) (fmt : F.formatter)
     (fun (name, (trait_refs, ty)) ->
       (* Extract the type *)
       let item_name = ctx_get_trait_type trait_decl_id name ctx in
-      let ty () = extract_ty ctx fmt TypeDeclId.Set.empty false ty in
+      let ty () =
+        F.pp_print_space fmt ();
+        extract_ty ctx fmt TypeDeclId.Set.empty false ty
+      in
       extract_trait_impl_item ctx fmt item_name ty;
       (* Extract the clauses *)
       TraitClauseId.iteri
@@ -4396,6 +4403,7 @@ let extract_trait_impl (ctx : extraction_ctx) (fmt : F.formatter)
             ctx_get_trait_item_clause trait_decl_id name clause_id ctx
           in
           let ty () =
+            F.pp_print_space fmt ();
             extract_trait_ref ctx fmt TypeDeclId.Set.empty false trait_ref
           in
           extract_trait_impl_item ctx fmt item_name ty)
-- 
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