*actually* fix the code generation bug.

vddCore · May 21, 2024 · 7cfa957 · 7cfa957
1 parent fafd139
commit 7cfa957
Showing 1 changed file with 6 additions and 2 deletions.
diff --git a/VirtualMachine/Ceres/TranslationEngine/Compiler.Expression.By.cs b/VirtualMachine/Ceres/TranslationEngine/Compiler.Expression.By.cs
@@ -33,8 +33,12 @@ public override void Visit(ByExpression byExpression)
 
                 Chunk.CodeGenerator.Emit(arms[i].DeepEquality ? OpCode.DEQ : OpCode.CEQ);
                 Chunk.CodeGenerator.Emit(OpCode.FJMP, labels[i]);
-                Chunk.CodeGenerator.Emit(OpCode.POP);
-
+
+                if (i < arms.Count - 1)
+                {
+                    Chunk.CodeGenerator.Emit(OpCode.POP);
+                }
+
                 Visit(arms[i].ValueArm);
 
                 if (arms[i].ValueArm is Expression)