feat: outofboundserror message includes given bad value

2025-02-28 00:15:20 +00:00
parent edcac2782b
commit cdf32d93c3
2 changed files with 4 additions and 2 deletions
--- a/src/main/wacc/backend/asmGenerator.scala
+++ b/src/main/wacc/backend/asmGenerator.scala
@@ -191,8 +191,10 @@ object asmGenerator {
          case ArrayElem(x, i) =>
            chain ++= evalExprOntoStack(rhs)
            chain ++= evalExprOntoStack(i)
-            chain += Compare(stack.head, ImmediateVal(0))
+            chain += stack.pop(RCX)
+            chain += Compare(ECX, ImmediateVal(0))
            chain += Jump(LabelArg(OutOfBoundsError.errLabel), Cond.Less)
+            chain += stack.push(Q64, RCX)
            chain ++= evalExprOntoStack(x)
            chain += stack.pop(RAX)
            chain += stack.pop(RCX)