vendor/clang/clang-trunk-r154661

1 files changed, 25 insertions, 0 deletions

diff --git a/test/SemaObjC/objc-container-subscripting-3.m b/test/SemaObjC/objc-container-subscripting-3.m
new file mode 100644
index 0000000000000..5fd1a10915f7e
--- /dev/null
+++ b/test/SemaObjC/objc-container-subscripting-3.m
@@ -0,0 +1,25 @@
+// RUN: %clang_cc1  -fsyntax-only -verify %s
+// rdar://10904488
+
+@interface Test
+- (int)objectAtIndexedSubscript:(int)index; // expected-note {{method 'objectAtIndexedSubscript:' declared here}}
+- (void)setObject:(int)object atIndexedSubscript:(int)index; // expected-note {{parameter of type 'int' is declared here}}
+@end
+
+@interface NSMutableDictionary
+- (int)objectForKeyedSubscript:(id)key; // expected-note {{method 'objectForKeyedSubscript:' declared here}}
+- (void)setObject:(int)object forKeyedSubscript:(id)key; // expected-note {{parameter of type 'int' is declared here}}
+@end
+
+int main() {
+   Test *array;
+   int i = array[10]; // expected-error {{method for accessing array element must have Objective-C object return type instead of 'int'}}
+   array[2] = i;     // expected-error {{cannot assign to this array because assigning method's 2nd parameter of type 'int' is not an objective-C pointer type}}
+
+   NSMutableDictionary *dict;
+   id key, val;
+   val = dict[key]; // expected-error {{method for accessing dictionary element must have Objective-C object return type instead of 'int'}} \
+                    // expected-warning {{incompatible integer to pointer conversion assigning to 'id' from 'int'}}
+   dict[key] = val; // expected-error {{method object parameter type 'int' is not object type}}
+}
+