Fix increment and decrement operators

These operators have semantics that are different from
(foo + 1), as they always convert the LHS to a number first.

Change-Id: I3fb4a1a328e3dfcb334875435c3cec90d01b67dd
Reviewed-by: Erik Verbruggen <erik.verbruggen@digia.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/qv4ir.cpp b/qv4ir.cpp
index 3cceeb8680..33b8b7721d 100644
--- a/qv4ir.cpp
+++ b/qv4ir.cpp
@@ -73,6 +73,8 @@ const char *opname(AluOp op)
     case OpUMinus: return "-";
     case OpUPlus: return "+";
     case OpCompl: return "~";
+    case OpIncrement: return "++";
+    case OpDecrement: return "--";
 
     case OpBitAnd: return "&";
     case OpBitOr: return "|";