From: Chad Rosier <mcrosier@apple.com>
Date: Fri, 12 Aug 2011 23:38:19 +0000 (+0000)
Subject: [driver] Make sure to update the iterator end when erasing for Args.
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=b18d503bc939281d8ea0dacea44e847297b92e8d;p=clang

[driver] Make sure to update the iterator end when erasing for Args.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@137539 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Driver/ArgList.cpp b/lib/Driver/ArgList.cpp
index 0d7b057c78..c76356ca20 100644
--- a/lib/Driver/ArgList.cpp
+++ b/lib/Driver/ArgList.cpp
@@ -50,9 +50,9 @@ void ArgList::eraseArg(OptSpecifier Id) {
   for (iterator it = begin(), ie = end(); it != ie; ) {
     if ((*it)->getOption().matches(Id)) {
       it = Args.erase(it);
-    } else {
+      ie = end();
+    } else
       ++it;
-    }
   }
 }