Do not show warning for types used in records

test/aeso_compiler_tests.erl

@@ -70,6 +70,7 @@ simple_compile_test_() ->
        fun() ->
            #{ warnings := Warnings } = compile("warnings", [warn_all]),
            #{ warnings := [] } = compile("warning_unused_include_no_include", [warn_all]),
+           #{ warnings := [] } = compile("warning_used_record_typedef", [warn_all]),
            check_warnings(warnings(), Warnings)
        end} ] ++
     [].

test/contracts/warning_used_record_typedef.aes

@@ -0,0 +1,5 @@
+contract Test =
+    type option_int = option(int)
+    record option_point = {x: int, y: option_int}
+
+    entrypoint test_option_record(a: option_point) = a