From a9860e3554620f2a35086ec150326738f5695e68 Mon Sep 17 00:00:00 2001
From: bastih <sebastian.hillig@gmail.com>
Date: Fri, 15 Nov 2013 15:32:26 +0100
Subject: [PATCH] Add test to prevent insertion of values larger than what can
 be represented

---
 src/lib/storage/BitCompressedVector.h | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/lib/storage/BitCompressedVector.h b/src/lib/storage/BitCompressedVector.h
index f555adb68..f674f72e4 100644
--- a/src/lib/storage/BitCompressedVector.h
+++ b/src/lib/storage/BitCompressedVector.h
@@ -95,7 +95,9 @@ class BitCompressedVector : public BaseAttributeVector<T> {
 
   void set(size_t column, size_t row, T value) {
     checkAccess(column, row);
-
+#ifdef EXPENSIVE_ASSERTIONS
+    if (value >= (1 << _bits[column])) throw std::out_of_range("trying to insert value larger than can be stored");
+#endif
     auto offset = _blockOffset(row);
     auto colOffset = _offsetForColumn(column);
     auto block = _blockPosition(row) + (offset + colOffset) / _bit_width;