From 786e04cda550902257eda6c489a62bdf9abeaaea Mon Sep 17 00:00:00 2001
From: Fariborz Jahanian <fjahanian@apple.com>
Date: Mon, 21 Feb 2011 18:37:13 +0000
Subject: [PATCH] Turn on 'auto' in plain  objc mode.

llvm-svn: 126134
---
 clang/lib/Parse/ParseDecl.cpp          |  2 +-
 clang/test/SemaObjC/auto-objective-c.m | 24 ++++++++++++++++++++++++
 2 files changed, 25 insertions(+), 1 deletion(-)
 create mode 100644 clang/test/SemaObjC/auto-objective-c.m

diff --git a/clang/lib/Parse/ParseDecl.cpp b/clang/lib/Parse/ParseDecl.cpp
index 5a7fc7e72d06..5e3bfe77e7dd 100644
--- a/clang/lib/Parse/ParseDecl.cpp
+++ b/clang/lib/Parse/ParseDecl.cpp
@@ -1244,7 +1244,7 @@ void Parser::ParseDeclarationSpecifiers(DeclSpec &DS,
                                          DiagID, getLang());
       break;
     case tok::kw_auto:
-      if (getLang().CPlusPlus0x)
+      if (getLang().CPlusPlus0x || getLang().ObjC1)
         isInvalid = DS.SetTypeSpecType(DeclSpec::TST_auto, Loc, PrevSpec,
                                        DiagID);
       else
diff --git a/clang/test/SemaObjC/auto-objective-c.m b/clang/test/SemaObjC/auto-objective-c.m
new file mode 100644
index 000000000000..e73f899ac6b3
--- /dev/null
+++ b/clang/test/SemaObjC/auto-objective-c.m
@@ -0,0 +1,24 @@
+// RUN: %clang_cc1 -x objective-c -fblocks -fsyntax-only -verify %s
+
+@interface I
+{
+  id pi;
+}
+- (id) Meth;
+@end
+
+
+typedef int (^P) (int x);
+
+@implementation I
+- (id) Meth {
+  auto p = [pi Meth];
+  return p;
+}
+
+- (P) bfunc {
+  auto my_block = ^int (int x) {return x; };
+  my_block(1);
+  return my_block;
+}
+@end
-- 
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