length on seq

1 files changed, 4 insertions, 0 deletions

diff --git a/vm.d b/vm.d
index 5f1d889..40877b8 100644
--- a/vm.d
+++ b/vm.d
@@ -395,6 +395,10 @@ class VM {
                     Seq seq = asSeq(this.popA());
                     this.pushA(makeSeqValue(seq.rest()));
                     break;
+                case OpCode.OP_LENGTH:
+                    Seq seq = asSeq(this.popA());
+                    this.pushA(makeNumberValue(seq.length()));
+                    break;
                 case OpCode.OP_ADD:
                     Value b = this.popA();
                     /*