From 3c551628268e88c6d6dcbe729e1bc756a689dbda Mon Sep 17 00:00:00 2001
From: Andrew Kelley <superjoe30@gmail.com>
Date: Mon, 4 Jan 2016 22:19:57 -0700
Subject: [PATCH] fix += not allowed for pointers

---
 src/analyze.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/analyze.cpp b/src/analyze.cpp
index 65e3022bca..c62fb9cec6 100644
--- a/src/analyze.cpp
+++ b/src/analyze.cpp
@@ -1166,9 +1166,12 @@ static bool is_op_allowed(TypeTableEntry *type, BinOpType op) {
         case BinOpTypeAssignTimes:
         case BinOpTypeAssignDiv:
         case BinOpTypeAssignMod:
+            return type->id == TypeTableEntryIdInt || type->id == TypeTableEntryIdFloat;
         case BinOpTypeAssignPlus:
         case BinOpTypeAssignMinus:
-            return type->id == TypeTableEntryIdInt || type->id == TypeTableEntryIdFloat;
+            return type->id == TypeTableEntryIdInt ||
+                   type->id == TypeTableEntryIdFloat ||
+                   type->id == TypeTableEntryIdPointer;
         case BinOpTypeAssignBitShiftLeft:
         case BinOpTypeAssignBitShiftRight:
         case BinOpTypeAssignBitAnd: