Merge pull request #141 from radrow/icode-char

Added chars in AEVM

src/aeso_ast_to_icode.erl

@@ -232,6 +232,8 @@ ast_body({bool, _, Bool}, _Icode) ->        %BOOL as ints
     #integer{value = Value};
 ast_body({int, _, Value}, _Icode) ->
     #integer{value = Value};
+ast_body({char, _, Value}, _Icode) ->
+    #integer{value = Value};
 ast_body({bytes, _, Bin}, _Icode) ->
     case aeb_memory:binary_to_words(Bin) of
         [Word] -> #integer{value = Word};

src/aeso_icode.erl

@@ -75,6 +75,7 @@ builtin_types() ->
     Word = fun([]) -> word end,
     #{ "bool"         => Word
      , "int"          => Word
+     , "char"         => Word
      , "bits"         => Word
      , "string"       => fun([]) -> string end
      , "address"      => Word