Meta.is_same_object NaN NaN returns True

enso-org · Apr 17, 2023 · 32d81f4 · 32d81f4
1 parent 6302281
commit 32d81f4
Showing 1 changed file with 9 additions and 0 deletions.
diff --git a/...ime/src/main/java/org/enso/interpreter/node/expression/builtin/meta/IsSameObjectNode.java b/...ime/src/main/java/org/enso/interpreter/node/expression/builtin/meta/IsSameObjectNode.java
@@ -23,6 +23,15 @@ public static IsSameObjectNode build() {
 
   public abstract boolean execute(@AcceptsError Object left, @AcceptsError Object right);
 
+  @Specialization
+  boolean isSameDouble(double left, double right) {
+    if (Double.isNaN(left) && Double.isNaN(right)) {
+      return true;
+    } else {
+      return left == right;
+    }
+  }
+
   @Specialization
   boolean isSameType(Type typeLeft, Type typeRight) {
     return typeLeft == typeRight;