[llvm-commits] [llvm] r68785 - /llvm/trunk/include/llvm/ADT/ilist.h

[Chris Lattner]

Author: lattner
Date: Fri Apr 10 10:47:17 2009
New Revision: 68785

URL: http://llvm.org/viewvc/llvm-project?rev=68785&view=rev
Log:
fix a broken assertion in ilist_iterator, which caused it to crash in the
bad case instead of actually assert.  Bug pointed out by Jakob Stoklund 
Olesen!


Modified:
    llvm/trunk/include/llvm/ADT/ilist.h

Modified: llvm/trunk/include/llvm/ADT/ilist.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/ADT/ilist.h?rev=68785&r1=68784&r2=68785&view=diff

==============================================================================
--- llvm/trunk/include/llvm/ADT/ilist.h (original)
+++ llvm/trunk/include/llvm/ADT/ilist.h Fri Apr 10 10:47:17 2009
@@ -210,7 +210,7 @@
   // Increment and decrement operators...
   ilist_iterator &operator--() {      // predecrement - Back up
     NodePtr = Traits::getPrev(NodePtr);
-    assert(Traits::getNext(NodePtr) && "--'d off the beginning of an ilist!");
+    assert(NodePtr && "--'d off the beginning of an ilist!");
     return *this;
   }
   ilist_iterator &operator++() {      // preincrement - Advance