Compile lambdas on evaluation, not on execution.

This cuts down the cost of calling a function, as it now reuses an existing continuation rather than reconstructing the continuation for each call. Tail calls are now slightly more explicit.

1 files changed, 1 insertions, 1 deletions

diff --git a/tests/test_evaluator.py b/tests/test_evaluator.py
index d989f85..dbccbce 100644
--- a/tests/test_evaluator.py
+++ b/tests/test_evaluator.py
@@ -13,6 +13,6 @@ from .programs import *
 def test_evaluator(program_result):
     program, result, bindings = program_result
     environment = Environment()
-    assert run(eval(program, environment, symbol_table, None)) == result
+    assert run(eval(program, symbol_table, None), environment) == result
     for symbol, value in bindings:
         assert environment[symbol] == value