commit 80fd37a57176433d05854dff27b9c5fa869fadd2
author John McCall <rjmccall@apple.com> Mon Aug 27 01:56:21 2012 +0000
committer John McCall <rjmccall@apple.com> Mon Aug 27 01:56:21 2012 +0000
tree a496f0e43fec62d10a494b950d053506b158849b
parent e44a006c4916483da109c9786b02c6c8d16618db

Tweak the ARC-requires-10.6 diagnostic according to Jordan's review.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@162651 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Driver/ToolChains.cpp

diff --git a/lib/Driver/ToolChains.cpp b/lib/Driver/ToolChains.cpp
index 4625913..b47a0de 100644
--- a/lib/Driver/ToolChains.cpp
+++ b/lib/Driver/ToolChains.cpp
@@ -954,8 +954,7 @@
 void Darwin::CheckObjCARC() const {
   if (isTargetIPhoneOS() || !isMacosxVersionLT(10, 6))
     return;
-  getDriver().Diag(diag::err_arc_unsupported_on_toolchain)
-    << 0; // "versions of Mac OS X prior to 10.6"
+  getDriver().Diag(diag::err_arc_unsupported_on_toolchain);
 }
 
 std::string