From f3a171bacf09547d8fb89e1372db5a42b4d6e640 Mon Sep 17 00:00:00 2001
From: David Wu <lightvector@gmail.com>
Date: Mon, 27 Nov 2023 23:36:28 -0500
Subject: [PATCH] Make date rand test independent of evaluation order

---
 cpp/core/datetime.cpp | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/cpp/core/datetime.cpp b/cpp/core/datetime.cpp
index f7fff00b6..9f46618bf 100644
--- a/cpp/core/datetime.cpp
+++ b/cpp/core/datetime.cpp
@@ -364,8 +364,11 @@ void DateTime::runTests() {
     SimpleDate date1;
     SimpleDate date2;
     int d1 = rand.nextInt(-10000000,10000000);
-    int d2 = rand.nextInt(-20,20) * (rand.nextBool(0.1) ? 100 : 1);
-    int d3 = rand.nextInt(-20,20); d3 = d3 * d3 * (rand.nextBool(0.5) ? -1 : 1) * (rand.nextBool(0.1) ? 37 : 1);
+    int d2 = rand.nextInt(-20,20);
+    d2 *= (rand.nextBool(0.1) ? 100 : 1);
+    int d3 = rand.nextInt(-20,20);
+    d3 = d3 * d3 * (rand.nextBool(0.5) ? -1 : 1);
+    d3 *= (rand.nextBool(0.1) ? 37 : 1);
 
     date1 += d1;
     testAssert(SimpleDate() + d1 == date1);