From: Fariborz Jahanian <fjahanian@apple.com>
Date: Fri, 14 Aug 2009 21:53:27 +0000 (+0000)
Subject: objc2's foreach statement's selector type can be
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=a5e42a82ce055f29f3733f3a1f10da6cb9877dee;p=clang

objc2's foreach statement's selector type can be
a block pointer too.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@79050 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Sema/SemaStmt.cpp b/lib/Sema/SemaStmt.cpp
index 65611f2e58..f66ee1e30f 100644
--- a/lib/Sema/SemaStmt.cpp
+++ b/lib/Sema/SemaStmt.cpp
@@ -693,7 +693,8 @@ Sema::ActOnObjCForCollectionStmt(SourceLocation ForLoc,
 
       FirstType = static_cast<Expr*>(First)->getType();        
     }
-    if (!FirstType->isObjCObjectPointerType())
+    if (!FirstType->isObjCObjectPointerType() && 
+        !FirstType->isBlockPointerType())
         Diag(ForLoc, diag::err_selector_element_type)
           << FirstType << First->getSourceRange();
   }
diff --git a/test/SemaObjC/blocks.m b/test/SemaObjC/blocks.m
index 6dab289ae9..aecdfd1f5e 100644
--- a/test/SemaObjC/blocks.m
+++ b/test/SemaObjC/blocks.m
@@ -44,3 +44,14 @@ void foo8() {
   P = ^itf() {};          // expected-error {{Objective-C interface type 'itf' cannot be returned by value}}
   P = ^itf{};             // expected-error {{Objective-C interface type 'itf' cannot be returned by value}}
 }
+
+
+int foo9() {
+  typedef void (^DVTOperationGroupScheduler)();
+  id _suboperationSchedulers;
+
+  for (DVTOperationGroupScheduler scheduler in _suboperationSchedulers) {
+            ;
+        }
+
+}