From 52d8787bc44be54ce96e642998014ae481d234b7 Mon Sep 17 00:00:00 2001
From: Captain ALM <captainalm@captainalm.com>
Date: Sat, 13 Aug 2022 19:02:27 +0100
Subject: [PATCH] Test undefined return.

---
 main.cpp | 10 +++-------
 1 file changed, 3 insertions(+), 7 deletions(-)

diff --git a/main.cpp b/main.cpp
index 0fac5f7..36cb371 100644
--- a/main.cpp
+++ b/main.cpp
@@ -1,15 +1,11 @@
 #include <iostream>
 
-void test(int*);
-int num{ 0 };
+int test();
 
 int main()
 {
-    test(&num);
-    return 0;
+    std::cout << test();
 }
 
-void test(int* execNum) {
-    std::cout << ++(*execNum) << ".";
-    test(execNum);
+int test() {
 }