Vendor import of clang release_30 branch r142614:vendor/clang/clang-r142614

http://llvm.org/svn/llvm-project/cfe/branches/release_30@142614

1 files changed, 66 insertions, 12 deletions

diff --git a/test/SemaObjC/arc-unbridged-cast.m b/test/SemaObjC/arc-unbridged-cast.m
index 03c84cfce336..8b835a14986d 100644
--- a/test/SemaObjC/arc-unbridged-cast.m
+++ b/test/SemaObjC/arc-unbridged-cast.m
@@ -1,18 +1,72 @@
-// // RUN: %clang_cc1 -triple x86_64-apple-darwin11 -fobjc-nonfragile-abi -fsyntax-only -fobjc-arc -verify %s
-// rdar://9744349
+// // RUN: %clang_cc1 -triple x86_64-apple-darwin11 -fsyntax-only -fobjc-arc -verify %s
 
 typedef const struct __CFString * CFStringRef;
 
-@interface I 
-@property CFStringRef P;
+@interface Object
+@property CFStringRef property;
+- (CFStringRef) implicitProperty;
+- (CFStringRef) newString;
+- (CFStringRef) makeString;
 @end
 
-@implementation I
-@synthesize P;
-- (id) Meth {
-    I* p1 = (id)[p1 P];
-    id p2 = (__bridge_transfer id)[p1 P];
-    id p3 = (__bridge I*)[p1 P];
-    return (id) p1.P;
+extern Object *object;
+
+// rdar://9744349
+id test0(void) {
+  id p1 = (id)[object property];
+  id p2 = (__bridge_transfer id)[object property];
+  id p3 = (__bridge id)[object property];
+  return (id) object.property;
+}
+
+// rdar://10140692
+CFStringRef unauditedString(void);
+CFStringRef plusOneString(void) __attribute__((cf_returns_retained));
+
+#pragma clang arc_cf_code_audited begin
+CFStringRef auditedString(void);
+CFStringRef auditedCreateString(void);
+#pragma clang arc_cf_code_audited end
+
+void test1(int cond) {
+  id x;
+  x = (id) auditedString();
+  x = (id) (cond ? auditedString() : (void*) 0);
+  x = (id) (cond ? (void*) 0 : auditedString());
+  x = (id) (cond ? (CFStringRef) @"help" : auditedString());
+
+  x = (id) unauditedString(); // expected-error {{requires a bridged cast}} expected-note {{use __bridge to}} expected-note {{use __bridge_transfer to}}
+  x = (id) (cond ? unauditedString() : (void*) 0); // expected-error {{requires a bridged cast}} expected-note {{use __bridge to}} expected-note {{use __bridge_transfer to}}
+  x = (id) (cond ? (void*) 0 : unauditedString()); // expected-error {{requires a bridged cast}} expected-note {{use __bridge to}} expected-note {{use __bridge_transfer to}}
+  x = (id) (cond ? (CFStringRef) @"help" : unauditedString()); // expected-error {{requires a bridged cast}} expected-note {{use __bridge to}} expected-note {{use __bridge_transfer to}}
+
+  x = (id) auditedCreateString(); // expected-error {{requires a bridged cast}} expected-note {{use __bridge to}} expected-note {{use __bridge_transfer to}}
+  x = (id) (cond ? auditedCreateString() : (void*) 0); // expected-error {{requires a bridged cast}} expected-note {{use __bridge to}} expected-note {{use __bridge_transfer to}}
+  x = (id) (cond ? (void*) 0 : auditedCreateString()); // expected-error {{requires a bridged cast}} expected-note {{use __bridge to}} expected-note {{use __bridge_transfer to}}
+  x = (id) (cond ? (CFStringRef) @"help" : auditedCreateString()); // expected-error {{requires a bridged cast}} expected-note {{use __bridge to}} expected-note {{use __bridge_transfer to}}
+
+  x = (id) [object property];
+  x = (id) (cond ? [object property] : (void*) 0);
+  x = (id) (cond ? (void*) 0 : [object property]);
+  x = (id) (cond ? (CFStringRef) @"help" : [object property]);  
+
+  x = (id) object.property;
+  x = (id) (cond ? object.property : (void*) 0);
+  x = (id) (cond ? (void*) 0 : object.property);
+  x = (id) (cond ? (CFStringRef) @"help" : object.property);  
+
+  x = (id) object.implicitProperty;
+  x = (id) (cond ? object.implicitProperty : (void*) 0);
+  x = (id) (cond ? (void*) 0 : object.implicitProperty);
+  x = (id) (cond ? (CFStringRef) @"help" : object.implicitProperty);  
+
+  x = (id) [object makeString];
+  x = (id) (cond ? [object makeString] : (void*) 0);
+  x = (id) (cond ? (void*) 0 : [object makeString]);
+  x = (id) (cond ? (CFStringRef) @"help" : [object makeString]);  
+
+  x = (id) [object newString];
+  x = (id) (cond ? [object newString] : (void*) 0);
+  x = (id) (cond ? (void*) 0 : [object newString]);
+  x = (id) (cond ? (CFStringRef) @"help" : [object newString]); // a bit questionable
 }
-@end