diff --git a/mlir/unittests/Analysis/Presburger/IntegerPolyhedronTest.cpp b/mlir/unittests/Analysis/Presburger/IntegerPolyhedronTest.cpp
--- a/mlir/unittests/Analysis/Presburger/IntegerPolyhedronTest.cpp
+++ b/mlir/unittests/Analysis/Presburger/IntegerPolyhedronTest.cpp
@@ -1479,9 +1479,8 @@
   IntegerPolyhedron poly3 =
       parseIntegerPolyhedron("(x, y) : (2*x - y >= 0, y - 3*x >= 0)");
 
-  // -0 instead of 0 to prevent unwanted conversion to pointer types,
-  // which would lead to ambiguity in overload resolution.
-  EXPECT_TRUE(poly3.containsPointNoLocal({-0, 0}));
+  // Explicit ArrayRef to prevent ambiguity in overload resolution.
+  EXPECT_TRUE(poly3.containsPointNoLocal(ArrayRef<int64_t>({0, 0})));
   EXPECT_FALSE(poly3.containsPointNoLocal({1, 0}));
 }