[linters] Fix one more unavailable api false positive

Reviewed By: akotulski

Differential Revision: D4578891

fbshipit-source-id: c6443a1

infer/src/clang/cFrontend_checkers_main.ml

@@ -52,7 +52,9 @@ let rec get_responds_to_selector stmt =
   | BinaryOperator (_, [stmt1;stmt2], _, bo_info)
     when PVariant.(=) bo_info.Clang_ast_t.boi_kind `LAnd ->
       List.append (get_responds_to_selector stmt1) (get_responds_to_selector stmt2)
-  | ImplicitCastExpr (_, [stmt], _, _) ->
+  | ImplicitCastExpr (_, [stmt], _, _)
+  | ParenExpr (_, [stmt], _)
+  | ExprWithCleanups(_, [stmt], _, _) ->
       get_responds_to_selector stmt
   | _ -> []
 

infer/tests/codetoanalyze/objc/ioslints/issues.exp

@@ -1,7 +1,7 @@
-codetoanalyze/objc/ioslints/unavailable_api_allowed_cases.m, Unavailable_api_allowed_cases_m2, 120, UNAVAILABLE_API_IN_SUPPORTED_IOS_SDK, []
-codetoanalyze/objc/ioslints/unavailable_api_allowed_cases.m, Unavailable_api_allowed_cases_m3:, 128, UNAVAILABLE_API_IN_SUPPORTED_IOS_SDK, []
-codetoanalyze/objc/ioslints/unavailable_api_allowed_cases.m, Unavailable_api_allowed_cases_uifont_without_respondstoselector:, 102, UNAVAILABLE_API_IN_SUPPORTED_IOS_SDK, []
-codetoanalyze/objc/ioslints/unavailable_api_allowed_cases.m, Unavailable_api_allowed_cases_with_responds_to_selector_in_else:, 68, UNAVAILABLE_API_IN_SUPPORTED_IOS_SDK, []
-codetoanalyze/objc/ioslints/unavailable_api_allowed_cases.m, Unavailable_api_allowed_cases_without_responds_to_selector:, 61, UNAVAILABLE_API_IN_SUPPORTED_IOS_SDK, []
+codetoanalyze/objc/ioslints/unavailable_api_allowed_cases.m, Unavailable_api_allowed_cases_m2, 123, UNAVAILABLE_API_IN_SUPPORTED_IOS_SDK, []
+codetoanalyze/objc/ioslints/unavailable_api_allowed_cases.m, Unavailable_api_allowed_cases_m3:, 131, UNAVAILABLE_API_IN_SUPPORTED_IOS_SDK, []
+codetoanalyze/objc/ioslints/unavailable_api_allowed_cases.m, Unavailable_api_allowed_cases_uifont_without_respondstoselector:, 105, UNAVAILABLE_API_IN_SUPPORTED_IOS_SDK, []
+codetoanalyze/objc/ioslints/unavailable_api_allowed_cases.m, Unavailable_api_allowed_cases_with_responds_to_selector_in_else:, 71, UNAVAILABLE_API_IN_SUPPORTED_IOS_SDK, []
+codetoanalyze/objc/ioslints/unavailable_api_allowed_cases.m, Unavailable_api_allowed_cases_without_responds_to_selector:, 64, UNAVAILABLE_API_IN_SUPPORTED_IOS_SDK, []
 codetoanalyze/objc/ioslints/unavailable_api_in_supported_ios_sdk.m, OpenURLOptionsFromSourceApplication, 26, UNAVAILABLE_API_IN_SUPPORTED_IOS_SDK, []
 codetoanalyze/objc/ioslints/unavailable_api_in_supported_ios_sdk.m, Unavailable_api_in_supported_ios_sdk_test:and:, 19, UNAVAILABLE_API_IN_SUPPORTED_IOS_SDK, []

infer/tests/codetoanalyze/objc/ioslints/unavailable_api_allowed_cases.m

@@ -7,6 +7,7 @@
  * of patent rights can be found in the PATENTS file in the same directory.
  */
 #import <UIKit/UIKit.h>
+#import <AVFoundation/AVPlayer.h>
 
 @interface Unavailable_api_allowed_cases : NSObject
 
@@ -14,6 +15,8 @@
 
 - (void)n NS_AVAILABLE(10_12, 10_0);
 
+@property(nonatomic, strong) AVPlayer* player;
+
 @end
 
 #define CK_AT_LEAST_IOS9 (kCFCoreFoundationVersionNumber >= 1223.1)
@@ -185,4 +188,11 @@
   }
 }
 
+// no bug
+- (void)playInReverse {
+  if ([self.player respondsToSelector:@selector(playImmediatelyAtRate:)]) {
+    [self.player playImmediatelyAtRate:-1.0];
+  }
+}
+
 @end