[cfe-commits] r107645 - /cfe/trunk/lib/Checker/VLASizeChecker.cpp

[Zhongxing Xu]

Author: zhongxingxu
Date: Tue Jul  6 02:08:47 2010
New Revision: 107645

URL: http://llvm.org/viewvc/llvm-project?rev=107645&view=rev
Log:
Add an assertion.

Modified:
    cfe/trunk/lib/Checker/VLASizeChecker.cpp

Modified: cfe/trunk/lib/Checker/VLASizeChecker.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Checker/VLASizeChecker.cpp?rev=107645&r1=107644&r2=107645&view=diff
==============================================================================
--- cfe/trunk/lib/Checker/VLASizeChecker.cpp (original)
+++ cfe/trunk/lib/Checker/VLASizeChecker.cpp Tue Jul  6 02:08:47 2010
@@ -121,6 +121,9 @@
   DefinedOrUnknownSVal SizeIsKnown = SV.EvalEQ(state, Extent, ArraySize);
   state = state->Assume(SizeIsKnown, true);
 
+  // Assume should not fail at this point.
+  assert(state);
+
   // Remember our assumptions!
   C.addTransition(state);
 }