From 80c54b05a0b4790a54556a80587b95b6fc4b5c97 Mon Sep 17 00:00:00 2001
From: Fariborz Jahanian <fjahanian@apple.com>
Date: Wed, 3 Feb 2010 21:29:28 +0000
Subject: Fix more rewriting of protocol-quialified 'id' type. (Fixes radar
 7607413).

llvm-svn: 95257
---
 clang/lib/Frontend/RewriteObjC.cpp                |  2 ++
 clang/test/Rewriter/rewrite-protocol-qualified.mm | 20 ++++++++++++++++++++
 2 files changed, 22 insertions(+)

diff --git a/clang/lib/Frontend/RewriteObjC.cpp b/clang/lib/Frontend/RewriteObjC.cpp
index 980c96ad17d..9ec28bb6d4e 100644
--- a/clang/lib/Frontend/RewriteObjC.cpp
+++ b/clang/lib/Frontend/RewriteObjC.cpp
@@ -1995,6 +1995,8 @@ static void scanToNextArgument(const char *&argRef) {
 }
 
 bool RewriteObjC::needToScanForQualifiers(QualType T) {
+  if (T->isObjCQualifiedIdType())
+    return true;
   if (const PointerType *PT = T->getAs<PointerType>()) {
     if (PT->getPointeeType()->isObjCQualifiedIdType())
       return true;
diff --git a/clang/test/Rewriter/rewrite-protocol-qualified.mm b/clang/test/Rewriter/rewrite-protocol-qualified.mm
index e93ddbba277..e91c3db8616 100644
--- a/clang/test/Rewriter/rewrite-protocol-qualified.mm
+++ b/clang/test/Rewriter/rewrite-protocol-qualified.mm
@@ -16,6 +16,26 @@
 }
 @end
 
+// radar 7607413
+@protocol Proto1, Proto2;
+
+@protocol Proto
+@end
+
+unsigned char func(id<Proto1, Proto2> inProxy);
+
+id bar(id);
+
+void f() {
+        id a;
+        id b = bar((id <Proto>)a);
+}
+
 // CHECK-LP: NSConnection /*<NSPortDelegate>*/ *conn = 0; 
 
 // CHECK-LP: id /*<NSPortDelegate>*/ *idc = 0; 
+
+// CHECK-LP: func(id/*<Proto1, Proto2>*/ inProxy);
+
+// CHECK-LP: bar((id /*<Proto>*/)a);
+
-- 
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