Update DecisionTree.cs

Draco-lang · Oct 5, 2023 · fc9422f · fc9422f
1 parent 0e0c159
commit fc9422f
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/Draco.Compiler/Internal/FlowAnalysis/DecisionTree.cs b/src/Draco.Compiler/Internal/FlowAnalysis/DecisionTree.cs
@@ -342,10 +342,10 @@ private void Build(Node node)
         {
             // Specialize to the pattern
             var child = this.Specialize(node, pat);
-            // We covered the value, subtract
-            uncoveredDomain.SubtractPattern(pat);
             // Add as child
             node.Children.Add(new(pat, child));
+            // We covered the value, subtract
+            uncoveredDomain.SubtractPattern(pat);
         }
 
         // If not complete, do defaulting