Add assertion to check for valid source ranges.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@91966 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/clang/Analysis/PathSensitive/BugReporter.h b/include/clang/Analysis/PathSensitive/BugReporter.h
index 58c80185435dbb3ff6ecfbfae79ce86382d76fdc..ccebf01b76afb7f9951e8fd396078ef1d8e6aff2 100644 (file)
--- a/include/clang/Analysis/PathSensitive/BugReporter.h
+++ b/include/clang/Analysis/PathSensitive/BugReporter.h
@@ -203,7 +203,10 @@ public:
   ~RangedBugReport();
 
   // FIXME: Move this out of line.
-  void addRange(SourceRange R) { Ranges.push_back(R); }
+  void addRange(SourceRange R) { 
+    assert(R.isValid());
+    Ranges.push_back(R);
+  }
 
   // FIXME: Move this out of line.
   void getRanges(const SourceRange*& beg, const SourceRange*& end) {