From: Duncan Sands <baldrick@free.fr>
Date: Thu, 23 Feb 2012 08:23:53 +0000 (+0000)
Subject: GCC warns about a comparison between signed and unsigned values.
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=6212d312e7c6b978b767f648fd2d301131554242;p=oota-llvm.git

GCC warns about a comparison between signed and unsigned values.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@151243 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/include/llvm/ADT/SparseSet.h b/include/llvm/ADT/SparseSet.h
index 9b276d55331..923c6a5954d 100644
--- a/include/llvm/ADT/SparseSet.h
+++ b/include/llvm/ADT/SparseSet.h
@@ -235,7 +235,7 @@ public:
   /// Note that end() changes when elements are erased, unlike std::list.
   ///
   iterator erase(iterator I) {
-    assert(I - begin() < size() && "Invalid iterator");
+    assert(unsigned(I - begin()) < size() && "Invalid iterator");
     if (I != end() - 1) {
       *I = Dense.back();
       unsigned BackKey = KeyOf(Dense.back());