avoid using class

Author: bobzhang

jscomp/core/js_fold_basic.ml

@@ -27,7 +27,7 @@
 
 let add_lam_module_ident = Lam_module_ident.Hash_set.add
 let create = Lam_module_ident.Hash_set.create
-class count_hard_dependencies hard_dependencies = 
+let count_hard_dependencies hard_dependencies = 
   object(self : 'self_type)
     inherit  Js_fold.fold as super
     method! module_id vid = 
@@ -45,7 +45,7 @@ class count_hard_dependencies hard_dependencies =
 
 let calculate_hard_dependencies block = 
   let hard_dependencies = create 17 in   
-  let _ : Js_fold.fold = (new count_hard_dependencies hard_dependencies)#block block in 
+  let _ : Js_fold.fold = (count_hard_dependencies hard_dependencies)#block block in 
   hard_dependencies
 
 (*

lib/4.06.1/unstable/js_compiler.ml

@@ -99248,7 +99248,7 @@ end = struct
 
 let add_lam_module_ident = Lam_module_ident.Hash_set.add
 let create = Lam_module_ident.Hash_set.create
-class count_hard_dependencies hard_dependencies = 
+let count_hard_dependencies hard_dependencies = 
   object(self : 'self_type)
     inherit  Js_fold.fold as super
     method! module_id vid = 
@@ -99266,7 +99266,7 @@ class count_hard_dependencies hard_dependencies =
 
 let calculate_hard_dependencies block = 
   let hard_dependencies = create 17 in   
-  let _ : Js_fold.fold = (new count_hard_dependencies hard_dependencies)#block block in 
+  let _ : Js_fold.fold = (count_hard_dependencies hard_dependencies)#block block in 
   hard_dependencies
 
 (*

lib/4.06.1/unstable/js_refmt_compiler.ml

@@ -99248,7 +99248,7 @@ end = struct
 
 let add_lam_module_ident = Lam_module_ident.Hash_set.add
 let create = Lam_module_ident.Hash_set.create
-class count_hard_dependencies hard_dependencies = 
+let count_hard_dependencies hard_dependencies = 
   object(self : 'self_type)
     inherit  Js_fold.fold as super
     method! module_id vid = 
@@ -99266,7 +99266,7 @@ class count_hard_dependencies hard_dependencies =
 
 let calculate_hard_dependencies block = 
   let hard_dependencies = create 17 in   
-  let _ : Js_fold.fold = (new count_hard_dependencies hard_dependencies)#block block in 
+  let _ : Js_fold.fold = (count_hard_dependencies hard_dependencies)#block block in 
   hard_dependencies
 
 (*

lib/4.06.1/whole_compiler.ml

@@ -381730,7 +381730,7 @@ end = struct
 
 let add_lam_module_ident = Lam_module_ident.Hash_set.add
 let create = Lam_module_ident.Hash_set.create
-class count_hard_dependencies hard_dependencies = 
+let count_hard_dependencies hard_dependencies = 
   object(self : 'self_type)
     inherit  Js_fold.fold as super
     method! module_id vid = 
@@ -381748,7 +381748,7 @@ class count_hard_dependencies hard_dependencies =
 
 let calculate_hard_dependencies block = 
   let hard_dependencies = create 17 in   
-  let _ : Js_fold.fold = (new count_hard_dependencies hard_dependencies)#block block in 
+  let _ : Js_fold.fold = (count_hard_dependencies hard_dependencies)#block block in 
   hard_dependencies
 
 (*