From 9dd2e0872e045bc7fe3c664a81bb537569059623 Mon Sep 17 00:00:00 2001
From: Fariborz Jahanian <fjahanian@apple.com>
Date: Fri, 26 Oct 2012 22:20:25 +0000
Subject: Add comment for my patch in r166809.

llvm-svn: 166823
---
 clang/lib/CodeGen/CodeGenModule.cpp | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'clang/lib/CodeGen/CodeGenModule.cpp')

diff --git a/clang/lib/CodeGen/CodeGenModule.cpp b/clang/lib/CodeGen/CodeGenModule.cpp
index 65ba91a6389..9617de8eb7a 100644
--- a/clang/lib/CodeGen/CodeGenModule.cpp
+++ b/clang/lib/CodeGen/CodeGenModule.cpp
@@ -2583,6 +2583,8 @@ void CodeGenModule::EmitLinkageSpec(const LinkageSpecDecl *LSD) {
 
   for (RecordDecl::decl_iterator I = LSD->decls_begin(), E = LSD->decls_end();
        I != E; ++I) {
+    // Meta-data for ObjC class includes references to implemented methods.
+    // Generate class's method definitions first.
     if (ObjCImplDecl *OID = dyn_cast<ObjCImplDecl>(*I)) {
       for (ObjCContainerDecl::method_iterator M = OID->meth_begin(),
            MEnd = OID->meth_end();
-- 
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