remove 1.12 code

Author: lukaszsamson

apps/elixir_ls_utils/lib/completion_engine.ex

@@ -128,13 +128,6 @@ defmodule ElixirLS.Utils.CompletionEngine do
   end
 
   def do_expand(code, %State.Env{} = env, %Metadata{} = metadata, cursor_position, opts \\ []) do
-    # TODO remove when we require elixir 1.13
-    only_structs =
-      case code do
-        [?% | _] -> true
-        _ -> false
-      end
-
     case NormalizedCode.Fragment.cursor_context(code) do
       {:alias, hint} when is_list(hint) ->
         expand_aliases(List.to_string(hint), env, metadata, cursor_position, false, opts)
@@ -153,7 +146,7 @@ defmodule ElixirLS.Utils.CompletionEngine do
           env,
           metadata,
           cursor_position,
-          only_structs,
+          false,
           opts
         )
 
@@ -165,7 +158,7 @@ defmodule ElixirLS.Utils.CompletionEngine do
           env,
           metadata,
           cursor_position,
-          only_structs,
+          false,
           opts
         )
 
@@ -202,33 +195,27 @@ defmodule ElixirLS.Utils.CompletionEngine do
         # to provide signatures and falls back to expand_local_or_var
         expand_expr(env, metadata, cursor_position, opts)
 
-      # elixir >= 1.13
       {:operator, operator} ->
         case operator do
           [?^] -> expand_var("", env, metadata)
           [?&] -> expand_expr(env, metadata, cursor_position, opts)
           _ -> expand_local(List.to_string(operator), false, env, metadata, cursor_position)
         end
 
-      # elixir >= 1.13
       {:operator_arity, operator} ->
         expand_local(List.to_string(operator), true, env, metadata, cursor_position)
 
-      # elixir >= 1.13
       {:operator_call, _operator} ->
         expand_local_or_var("", env, metadata, cursor_position)
 
-      # elixir >= 1.13
       {:sigil, []} ->
         expand_sigil(env, metadata, cursor_position)
 
-      # elixir >= 1.13
       {:sigil, [_]} ->
         # {:yes, [], ~w|" """ ' ''' \( / < [ { \||c}
         # we choose to not provide sigil chars
         no()
 
-      # elixir >= 1.13
       {:struct, struct} when is_list(struct) ->
         expand_aliases(List.to_string(struct), env, metadata, cursor_position, true, opts)
 
@@ -970,7 +957,7 @@ defmodule ElixirLS.Utils.CompletionEngine do
   end
 
   defp get_modules(false, %State.Env{} = env, %Metadata{} = metadata) do
-    # TODO consider changing this to :code.all_available when otp 23 is required
+    # TODO consider changing this to :code.all_available when otp 23 (and elixir 1.14) is required
     modules = Enum.map(:code.all_loaded(), &Atom.to_string(elem(&1, 0)))
 
     # TODO it seems we only run in interactive mode - remove the check?