[llvm-commits] CVS: llvm/include/llvm/CodeGen/MachineBasicBlock.h

[David Greene]

Changes in directory llvm/include/llvm/CodeGen:

MachineBasicBlock.h updated: 1.66 -> 1.67
---
Log message:

Fix misue of iterator pointing to erased object.  Uncovered by
_GLIBCXX_DEBUG.


---
Diffs of the changes:  (+2 -2)

 MachineBasicBlock.h |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)


Index: llvm/include/llvm/CodeGen/MachineBasicBlock.h
diff -u llvm/include/llvm/CodeGen/MachineBasicBlock.h:1.66 llvm/include/llvm/CodeGen/MachineBasicBlock.h:1.67
--- llvm/include/llvm/CodeGen/MachineBasicBlock.h:1.66	Mon Jun 18 17:43:58 2007
+++ llvm/include/llvm/CodeGen/MachineBasicBlock.h	Thu Jun 28 21:43:02 2007
@@ -211,9 +211,9 @@
 
   /// removeSuccessor - Remove specified successor from the successors list of
   /// this MachineBasicBlock. The Predecessors list of succ is automatically
-  /// updated.
+  /// updated.  Return the iterator to the element after the one removed.
   ///
-  void removeSuccessor(succ_iterator I);
+  succ_iterator removeSuccessor(succ_iterator I);
   
   /// isSuccessor - Return true if the specified MBB is a successor of this
   /// block.