From 9596dadf3ad99aefec2547f4f8294d772811d8be Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Edvard=20Th=C3=B6rnros?= <edvard.thornros@gmail.com>
Date: Wed, 10 Feb 2021 22:12:41 +0100
Subject: add regression tests

---
 src/lib.rs | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)

(limited to 'src/lib.rs')

diff --git a/src/lib.rs b/src/lib.rs
index ae45c45..d8d9505 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -1050,4 +1050,33 @@ a.a <=> 0"
         simple: "a := 1 // blargh \na += 1 // blargh \n a <=> 2 // HARGH",
         expressions: "1 + 1 // blargh \n 2 // blargh \n // HARGH \n",
     );
+
+    test_multiple!(
+        assignment_op_regression,
+        simple_add: "
+a := 0
+b := 99999
+a += 1
+a <=> 1
+",
+
+        simple_sub: "
+a := 0
+b := 99999
+a -= 1
+a <=> -1
+",
+
+        strange: "
+a := 0
+{
+    b := 99999
+    {
+        a := 99999
+    }
+    a -= 1
+}
+a <=> -1
+",
+    );
 }
-- 
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