From a275919ea9141a9d8c966ccef040666d9bda3b60 Mon Sep 17 00:00:00 2001
From: zinc <zinc@downsta.ir>
Date: Wed, 14 Oct 2026 15:37:28 +0330
Subject: agent/spec-conformance: unmerged work from previous session

---
 tests/conformance/3-expressions/int_sub_wrap.zc | 13 +++++++++++++
 1 file changed, 13 insertions(+)
 create mode 100644 tests/conformance/3-expressions/int_sub_wrap.zc

(limited to 'tests/conformance/3-expressions/int_sub_wrap.zc')

diff --git a/tests/conformance/3-expressions/int_sub_wrap.zc b/tests/conformance/3-expressions/int_sub_wrap.zc
new file mode 100644
index 0000000..f906dd0
--- /dev/null
+++ b/tests/conformance/3-expressions/int_sub_wrap.zc
@@ -0,0 +1,13 @@
+// expect: 9223372036854775807/9223372036854775807/-9223372036854775808/-9223372036854775808/-2/-2/
+// spec 3.4.1
+include rt;
+void pn(int x) { rt.put_n(x); rt.put_c(10); }
+fn main() {
+	pn((-9223372036854775807 - 1) - 1);
+	{ int a = (-9223372036854775807 - 1), b = 1; pn(a - b); }
+	pn(0 - (-9223372036854775807 - 1));
+	{ int a = 0, b = (-9223372036854775807 - 1); pn(a - b); }
+	pn(5 - 7);
+	{ int a = 5, b = 7; pn(a - b); }
+	return 0;
+}
-- 
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