<div dir="ltr">Thanks!</div><div class="gmail_extra"><br><br><div class="gmail_quote">On Tue, Mar 12, 2013 at 1:00 PM, Bob Wilson <span dir="ltr"><<a href="mailto:bob.wilson@apple.com" target="_blank">bob.wilson@apple.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Author: bwilson<br>
Date: Tue Mar 12 15:00:34 2013<br>
New Revision: 176892<br>
<br>
URL: <a href="http://llvm.org/viewvc/llvm-project?rev=176892&view=rev" target="_blank">http://llvm.org/viewvc/llvm-project?rev=176892&view=rev</a><br>
Log:<br>
Revert "Revert r166370 and r166540 now that Xcode 4.6 has been available for a while."<br>
<br>
This reverts commit 176887.  Nico asked for more time to move to Xcode 4.6.<br>
<br>
Modified:<br>
    cfe/trunk/include/clang/Basic/DiagnosticGroups.td<br>
    cfe/trunk/test/Driver/warning-options.cpp<br>
<br>
Modified: cfe/trunk/include/clang/Basic/DiagnosticGroups.td<br>
URL: <a href="http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/Basic/DiagnosticGroups.td?rev=176892&r1=176891&r2=176892&view=diff" target="_blank">http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/Basic/DiagnosticGroups.td?rev=176892&r1=176891&r2=176892&view=diff</a><br>

==============================================================================<br>
--- cfe/trunk/include/clang/Basic/DiagnosticGroups.td (original)<br>
+++ cfe/trunk/include/clang/Basic/DiagnosticGroups.td Tue Mar 12 15:00:34 2013<br>
@@ -303,6 +303,8 @@ def ImplicitAtomic : DiagGroup<"implicit<br>
 def CustomAtomic : DiagGroup<"custom-atomic-properties">;<br>
 def AtomicProperties : DiagGroup<"atomic-properties",<br>
                                  [ImplicitAtomic, CustomAtomic]>;<br>
+// FIXME: Remove arc-abi once an Xcode is released that doesn't pass this flag.<br>
+def : DiagGroup<"arc-abi">;<br>
 def ARCUnsafeRetainedAssign : DiagGroup<"arc-unsafe-retained-assign">;<br>
 def ARCRetainCycles : DiagGroup<"arc-retain-cycles">;<br>
 def ARCNonPodMemAccess : DiagGroup<"arc-non-pod-memaccess">;<br>
<br>
Modified: cfe/trunk/test/Driver/warning-options.cpp<br>
URL: <a href="http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/warning-options.cpp?rev=176892&r1=176891&r2=176892&view=diff" target="_blank">http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/warning-options.cpp?rev=176892&r1=176891&r2=176892&view=diff</a><br>

==============================================================================<br>
--- cfe/trunk/test/Driver/warning-options.cpp (original)<br>
+++ cfe/trunk/test/Driver/warning-options.cpp Tue Mar 12 15:00:34 2013<br>
@@ -3,6 +3,11 @@<br>
 // RUN: %clang -### -Wlarge-by-value-copy=128 %s 2>&1 | FileCheck -check-prefix=LARGE_VALUE_COPY_JOINED %s<br>
 // LARGE_VALUE_COPY_JOINED: -Wlarge-by-value-copy=128<br>
<br>
+// FIXME: Remove this together with -Warc-abi once an Xcode is released that doesn't pass this flag.<br>
+// RUN: %clang -### -Warc-abi -Wno-arc-abi %s 2>&1 | FileCheck -check-prefix=ARCABI %s<br>
+// ARCABI-NOT: unknown warning option '-Warc-abi'<br>
+// ARCABI-NOT: unknown warning option '-Wno-arc-abi'<br>
+<br>
 // Check that -isysroot warns on nonexistent paths.<br>
 // RUN: %clang -### -c -target i386-apple-darwin10 -isysroot /FOO %s 2>&1 | FileCheck --check-prefix=CHECK-ISYSROOT %s<br>
 // CHECK-ISYSROOT: warning: no such sysroot directory: '{{([A-Za-z]:.*)?}}/FOO'<br>
<br>
<br>
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</blockquote></div><br></div>