From 99d5769c2b966a2d6858b888bcb9e41cb6a87255 Mon Sep 17 00:00:00 2001 From: obscuren Date: Tue, 4 Nov 2014 18:38:19 +0100 Subject: [PATCH] There'll be jumping in to jumps --- vm/vm_debug.go | 2 ++ 1 file changed, 2 insertions(+) diff --git a/vm/vm_debug.go b/vm/vm_debug.go index df5d7e346..ce7a29f99 100644 --- a/vm/vm_debug.go +++ b/vm/vm_debug.go @@ -83,6 +83,8 @@ func (self *DebugVm) RunClosure(closure *Closure) (ret []byte, err error) { nop := OpCode(closure.GetOp(p)) if !(nop == JUMPDEST || destinations[from.Int64()] != nil) { panic(fmt.Sprintf("JUMP missed JUMPDEST (%v) %v", nop, p)) + } else if nop == JUMP || nop == JUMPI { + panic(fmt.Sprintf("not allowed to JUMP(I) in to JUMP")) } pc = to