From 3852cc92649156b78ab8fc8690fc854e0d251385 Mon Sep 17 00:00:00 2001
From: chrchr-github <78114321+chrchr-github@users.noreply.github.com>
Date: Fri, 19 Apr 2024 10:23:39 +0200
Subject: [PATCH] Update testclass.cpp

---
 test/testclass.cpp | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/test/testclass.cpp b/test/testclass.cpp
index 6f37f0c3c92..c20eee16b1a 100644
--- a/test/testclass.cpp
+++ b/test/testclass.cpp
@@ -7636,6 +7636,15 @@ class TestClass : public TestFixture {
                                   "    int a, b{};\n"
                                   "};");
         ASSERT_EQUALS("", errout_str());
+
+        checkInitializerListOrder("class Foo {\n" // #3524
+                                  "public:\n"
+                                  "    Foo(int arg) : a(b), b(arg) {}\n"
+                                  "    int a;\n"
+                                  "    int b;\n"
+                                  "};\n");
+        ASSERT_EQUALS("[test.cpp:3] -> [test.cpp:4]: (style, inconclusive) Member variable 'Foo::a' uses an uninitialized argument 'b' due to the order of declarations.\n",
+                      errout_str());
     }
 
 #define checkInitializationListUsage(code) checkInitializationListUsage_(code, __FILE__, __LINE__)