From 9e955d59585556b196a803743c30485b2c8a8183 Mon Sep 17 00:00:00 2001
From: Hans Svensson <hans.svensson@quviq.com>
Date: Fri, 30 Aug 2019 13:17:47 +0200
Subject: [PATCH] Remove unused aeso_constants

---
 src/aeso_ast_infer_types.erl |  9 +-------
 src/aeso_constants.erl       | 42 ------------------------------------
 2 files changed, 1 insertion(+), 50 deletions(-)
 delete mode 100644 src/aeso_constants.erl

diff --git a/src/aeso_ast_infer_types.erl b/src/aeso_ast_infer_types.erl
index 24fda40..0bf16e4 100644
--- a/src/aeso_ast_infer_types.erl
+++ b/src/aeso_ast_infer_types.erl
@@ -12,7 +12,7 @@
 
 -module(aeso_ast_infer_types).
 
--export([infer/1, infer/2, infer_constant/1, unfold_types_in_type/3]).
+-export([infer/1, infer/2, unfold_types_in_type/3]).
 
 -type utype() :: {fun_t, aeso_syntax:ann(), named_args_t(), [utype()], utype()}
                | {app_t, aeso_syntax:ann(), utype(), [utype()]}
@@ -599,13 +599,6 @@ infer_contract_top(Env, Kind, Defs0, _Options) ->
     Defs = desugar(Defs0),
     infer_contract(Env, Kind, Defs).
 
-%% TODO: revisit
-infer_constant({letval, Attrs,_Pattern, Type, E}) ->
-    ets_init(), %% Init the ETS table state
-    {typed, _, _, PatType} =
-        infer_expr(global_env(), {typed, Attrs, E, arg_type(Type)}),
-    instantiate(PatType).
-
 %% infer_contract takes a proplist mapping global names to types, and
 %% a list of definitions.
 -spec infer_contract(env(), contract | namespace, [aeso_syntax:decl()]) -> {env(), [aeso_syntax:decl()]}.
diff --git a/src/aeso_constants.erl b/src/aeso_constants.erl
deleted file mode 100644
index 7475c2a..0000000
--- a/src/aeso_constants.erl
+++ /dev/null
@@ -1,42 +0,0 @@
--module(aeso_constants).
-
--export([string/1, get_type/1]).
-
-string(Str) ->
-    case aeso_parser:string("let _ = " ++ Str) of
-        {ok, [{letval, _, _, _, E}]} -> {ok, E};
-        {ok, Other}                  -> error({internal_error, should_be_letval, Other});
-        Err                          -> Err
-    end.
-
-get_type(Str) ->
-    case aeso_parser:string("let _ = " ++ Str) of
-        {ok, [Ast]} ->
-            AstT = aeso_ast_infer_types:infer_constant(Ast),
-            T = ast_to_type(AstT),
-            {ok, T};
-        {ok, Other} -> error({internal_error, should_be_letval, Other});
-        Err         -> Err
-    end.
-
-ast_to_type({id, _, T}) ->
-    T;
-ast_to_type({tuple_t, _, []}) -> "()";
-ast_to_type({tuple_t, _, Ts}) ->
-    "(" ++ list_ast_to_type(Ts) ++ ")";
-ast_to_type({app_t,_, {id, _, "list"}, [T]}) ->
-    lists:flatten("list(" ++ ast_to_type(T) ++ ")");
-ast_to_type({app_t,_, {id, _, "option"}, [T]}) ->
-    lists:flatten("option(" ++ ast_to_type(T) ++ ")").
-
-list_ast_to_type([T]) ->
-    ast_to_type(T);
-list_ast_to_type([T|Ts]) ->
-    ast_to_type(T)
-        ++ ", "
-        ++ list_ast_to_type(Ts).
-
-
-
-
-