From 182a05b85113631a611169a6724162ae9247b55e Mon Sep 17 00:00:00 2001
From: mryouse
Date: Sun, 26 Jun 2022 01:31:14 +0000
Subject: add return types to builtins

---
 neb/std/repl.py | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'neb/std/repl.py')

diff --git a/neb/std/repl.py b/neb/std/repl.py
index 39aba3b..43b514e 100644
--- a/neb/std/repl.py
+++ b/neb/std/repl.py
@@ -9,16 +9,16 @@ def interpretHowTo(symbol, args, env, ns):
     print(args[0].describe())
     return List([])
 
-REPL.register("howto", Builtin("howto", interpretHowTo, [Arg("symbol", TypeEnum.ANY)]))
+REPL.register("howto", Builtin("howto", interpretHowTo, [Arg("symbol", TypeEnum.ANY)], return_type=Type(":list")))
 
 def interpretSymbols(symbol, args, env, ns):
     keys = [Symbol(k, -1) for k,v in env.environment.items()]
     return List(keys)
 
-REPL.register("symbols", Builtin("symbols", interpretSymbols, []))
+REPL.register("symbols", Builtin("symbols", interpretSymbols, [], return_type=Type(":list")))
 
 def interpretUserSymbols(symbol, args, env, ns):
     keys = [Symbol(k, -1) for k,v in env.environment.items() if isinstance(v, UserFunction) or isinstance(v, Literal)]
     return List(keys)
 
-REPL.register("user-symbols", Builtin("user-symbols", interpretUserSymbols, []))
+REPL.register("user-symbols", Builtin("user-symbols", interpretUserSymbols, [], return_type=Type(":list")))
-- 
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