From 45e6fea4de3d2299eea3fd737e776958380861e7 Mon Sep 17 00:00:00 2001
From: Alexander Medvednikov <alexander@medvednikov.com>
Date: Wed, 25 Mar 2026 16:42:18 +0300
Subject: [PATCH] checker: fix compiler bug when running tests (fixes #18121)

---
 ...option_assert_eq_none_then_if_guard_test.v | 35 +++++++++++++++++++
 1 file changed, 35 insertions(+)
 create mode 100644 vlib/v/tests/options/option_assert_eq_none_then_if_guard_test.v

diff --git a/vlib/v/tests/options/option_assert_eq_none_then_if_guard_test.v b/vlib/v/tests/options/option_assert_eq_none_then_if_guard_test.v
new file mode 100644
index 000000000..ed484e9f7
--- /dev/null
+++ b/vlib/v/tests/options/option_assert_eq_none_then_if_guard_test.v
@@ -0,0 +1,35 @@
+module main
+
+struct Todo {
+	title string
+}
+
+type TodosStore = []Todo
+
+fn (mut ts TodosStore) add_todo(td Todo) {
+	ts << td
+}
+
+fn (ts TodosStore) get_todo(id int) ?Todo {
+	if id > ts.len {
+		return none
+	}
+	return ts[id - 1]
+}
+
+fn test_option_assert_eq_none_then_if_guard() {
+	td := Todo{
+		title: 'title1'
+	}
+	mut ts := TodosStore([]Todo{})
+	assert ts.len == 0
+	assert ts.get_todo(5) == none
+
+	ts.add_todo(td)
+
+	if gtd := ts.get_todo(1) {
+		assert gtd.title == 'title1'
+	} else {
+		assert false
+	}
+}
-- 
2.39.5