4 files changed, 22 insertions, 2 deletions
diff --git a/test/Analysis/nil-receiver-undefined-larger-than-voidptr-ret.m b/test/Analysis/nil-receiver-undefined-larger-than-voidptr-ret.m
index eba72bac9f..96bc7a9b3e 100644
--- a/test/Analysis/nil-receiver-undefined-larger-than-voidptr-ret.m
+++ b/test/Analysis/nil-receiver-undefined-larger-than-voidptr-ret.m
@@ -48,7 +48,7 @@ void createFoo4() {
 }
 
 void createFoo5() {
-  MyClass *obj = @"";  
+  MyClass *obj = (id)@"";  
   
   double d = [obj doubleM]; // no-warning
 }
diff --git a/test/PCH/objc_exprs.m b/test/PCH/objc_exprs.m
index c37968b7b9..1f971e7941 100644
--- a/test/PCH/objc_exprs.m
+++ b/test/PCH/objc_exprs.m
@@ -6,7 +6,7 @@
 // RUN: %clang_cc1 -fblocks -include-pch %t -fsyntax-only -verify %s 
 
 // Expressions
-int *A1 = (objc_string)0;   // expected-warning {{aka 'id'}}
+int *A1 = (objc_string)0;   // expected-warning {{aka 'NSString *'}}
 
 char A2 = (objc_encode){};  // expected-error {{not a compile-time constant}} \
                                expected-warning {{char [2]}}
diff --git a/test/SemaObjC/NSString-type.m b/test/SemaObjC/NSString-type.m
new file mode 100644
index 0000000000..3b4857ae0e
--- /dev/null
+++ b/test/SemaObjC/NSString-type.m
@@ -0,0 +1,10 @@
+// RUN: %clang_cc1  -triple x86_64-apple-darwin10 -fblocks -fsyntax-only -verify %s
+// rdar://10907410
+
+void test(id pid, Class pclass) {
+  void (^block)(void) = @"help"; // expected-error {{initializing 'void (^)(void)' with an expression of incompatible type 'NSString *'}}
+  void (^block1)(void) = pid;
+  void (^block2)(void) = @"help"; // expected-error {{initializing 'void (^)(void)' with an expression of incompatible type 'NSString *'}}
+  void (^block3)(void) = @"help"; // expected-error {{initializing 'void (^)(void)' with an expression of incompatible type 'NSString *'}}
+}
+
diff --git a/test/SemaObjCXX/NSString-type.mm b/test/SemaObjCXX/NSString-type.mm
new file mode 100644
index 0000000000..10338667b7
--- /dev/null
+++ b/test/SemaObjCXX/NSString-type.mm
@@ -0,0 +1,10 @@
+// RUN: %clang_cc1 -x objective-c++ -triple x86_64-apple-darwin10 -fblocks -fsyntax-only -verify %s
+// rdar://10907410
+
+void test(id pid, Class pclass) {
+  void (^block)(void) = @"help"; // expected-error {{cannot initialize a variable of type 'void (^)()' with an rvalue of type 'NSString *'}}
+  void (^block1)(void) = pid;
+  void (^block2)(void) = @"help"; // expected-error {{cannot initialize a variable of type 'void (^)()' with an rvalue of type 'NSString *'}}
+  void (^block3)(void) = @"help"; // expected-error {{cannot initialize a variable of type 'void (^)()' with an rvalue of type 'NSString *'}}
+}
+