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Diffstat (limited to 'pkg/lang/vm/vm.go')
-rw-r--r--pkg/lang/vm/vm.go6
1 files changed, 6 insertions, 0 deletions
diff --git a/pkg/lang/vm/vm.go b/pkg/lang/vm/vm.go
index 54fd8ee..ff9c28e 100644
--- a/pkg/lang/vm/vm.go
+++ b/pkg/lang/vm/vm.go
@@ -160,6 +160,12 @@ func (vm *VM) step(op code.Op) (stepDecision, error) {
 	case code.OpAnchorType:
 		err = vm.execAnchorType()
 
+	case code.OpSetArgCount:
+		argCount, advance := vm.code.GetUint(vm.pc)
+		vm.pc += advance
+
+		err = vm.execSetArgCount(uint(argCount))
+
 	case code.OpAdd:
 		err = vm.execAdd()
 	case code.OpSub: