From 4e44664336e60be5bbc6f4305217cf0987ae0c95 Mon Sep 17 00:00:00 2001
From: cyberthirst <cyberthirst.eth@gmail.com>
Date: Fri, 2 Aug 2024 13:03:48 +0200
Subject: [PATCH] add test for recursive call

---
 .../analysis/test_cyclic_function_calls.py        | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/tests/unit/semantics/analysis/test_cyclic_function_calls.py b/tests/unit/semantics/analysis/test_cyclic_function_calls.py
index 990c839fde..009d3bc91e 100644
--- a/tests/unit/semantics/analysis/test_cyclic_function_calls.py
+++ b/tests/unit/semantics/analysis/test_cyclic_function_calls.py
@@ -54,6 +54,21 @@ def potato():
         analyze_module(vyper_module, dummy_input_bundle)
 
 
+def test_recursive_function_call(dummy_input_bundle):
+    code = """
+@external
+def foo():
+    self.bar()
+
+@internal
+def bar():
+    self.bar()
+    """
+    vyper_module = parse_to_ast(code)
+    with pytest.raises(CallViolation):
+        analyze_module(vyper_module, dummy_input_bundle)
+
+
 def test_global_ann_assign_callable_no_crash(dummy_input_bundle):
     code = """
 balanceOf: public(HashMap[address, uint256])