Compare pointers explicitly against null using is and !is

[software/dgc/naive.git] / gc / dynarray.d

diff --git a/gc/dynarray.d b/gc/dynarray.d
index 9836258ccda597e323ba6b2b432268e297bd3228..bd387cf34fdc5adf75add0e72e5de4d3837a0d01 100644 (file)
--- a/gc/dynarray.d
+++ b/gc/dynarray.d
@@ -153,19 +153,19 @@ private:
         DynArray!(int) array;
         assert (array.size == 0);
         assert (array.capacity == 0);
-        assert (array.data == null);
+        assert (array.data is null);
         foreach (x; array)
             assert (false, "there should be no elements in the array");
         array.append(5);
         assert (array.size == 1);
         assert (array.capacity >= 1);
-        assert (array.data);
+        assert (array.data !is null);
         foreach (x; array)
             assert (x == 5);
         array.append(6);
         assert (array.size == 2);
         assert (array.capacity >= 2);
-        assert (array.data);
+        assert (array.data !is null);
         int i = 0;
         foreach (x; array)
             assert (x == 5 + i++);
@@ -173,19 +173,19 @@ private:
         array.remove(5);
         assert (array.size == 1);
         assert (array.capacity >= 1);
-        assert (array.data);
+        assert (array.data !is null);
         foreach (x; array)
             assert (x == 6);
         array.expand(100);
         assert (array.size == 1);
         assert (array.capacity >= 100);
-        assert (array.data);
+        assert (array.data !is null);
         foreach (x; array)
             assert (x == 6);
         array.clear();
         assert (array.size == 0);
         assert (array.capacity == 0);
-        assert (array.data == null);
+        assert (array.data is null);
         foreach (x; array)
             assert (false, "there should be no elements in the array");
     }