exprs are of type list

2 files changed, 3 insertions, 3 deletions

diff --git a/neb/std/types.py b/neb/std/types.py
index 35dca42..0ce8b52 100644
--- a/neb/std/types.py
+++ b/neb/std/types.py
@@ -27,7 +27,7 @@ TYPES.register("int?", Builtin("int?", interpretIsInt, [Arg("arg", TypeEnum.ANY)
 def interpretIsList(symbol, args, env, ns):
 
     # if it's not a list, we're done
-    if not isinstance(args[0], List):
+    if not (isinstance(args[0], List) or isinstance(args[0], Expr)):
         return Bool(False)
 
     # if the symbol isn't a type, we're done
diff --git a/neb/structs.py b/neb/structs.py
index 45e69a7..db74106 100644
--- a/neb/structs.py
+++ b/neb/structs.py
@@ -119,14 +119,14 @@ class Symbol:
     def __init__(self, name, line):
         self.name = name
         self.line = line
-        self.type_ = TypeEnum.ANY  # TODO no it's not
+        self.type_ = ALL_TYPES[":any"]  # TODO no it's not
     def __str__(self):
         return f"{self.name}"
 
 class Expr:
     def __init__(self, args):
         self.args = args
-        self.type_ = TypeEnum.ANY  # TODO no it's not
+        self.type_ = ALL_TYPES[":[]"]  # TODO no it's not
     def __str__(self):
         return "(" +  " ".join(f"{arg}" for arg in self.args) + ")"