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[Objective-C diagnostic PATCH] Accept and ignore -Wreceiver-is-weak 

warning until Xcode removes the warning setting.
rdar://20262140

llvm-svn: 233093
This commit is contained in:
Fariborz Jahanian 2015-03-24 17:14:20 +00:00
parent a65159ae8e
commit a9dccd41e9
2 changed files with 7 additions and 2 deletions
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4
clang/include/clang/Basic/DiagnosticSemaKinds.td
View File

@ -889,6 +889,10 @@ def warn_dealloc_in_category : Warning<
InGroup<DeallocInCategory>;
def err_gc_weak_property_strong_type : Error<
"weak attribute declared on a __strong type property in GC mode">;
def warn_receiver_is_weak : Warning <
"weak %select{receiver|property|implicit property}0 may be "
"unpredictably set to nil">,
InGroup<DiagGroup<"receiver-is-weak">>, DefaultIgnore;
def warn_arc_repeated_use_of_weak : Warning <
"weak %select{variable|property|implicit property|instance variable}0 %1 is "
"accessed multiple times in this %select{function|method|block|lambda}2 "

5
clang/test/SemaObjC/iboutlet.m
View File

@ -1,6 +1,7 @@
// RUN: %clang_cc1 -fsyntax-only -fobjc-arc -Wno-objc-root-class -Warc-repeated-use-of-weak -fobjc-runtime-has-weak -verify %s
// RUN: %clang_cc1 -x objective-c++ -fsyntax-only -fobjc-arc -Wno-objc-root-class -Warc-repeated-use-of-weak -fobjc-runtime-has-weak -verify %s
// RUN: %clang_cc1 -fsyntax-only -fobjc-arc -Wno-objc-root-class -Wreceiver-is-weak -Warc-repeated-use-of-weak -fobjc-runtime-has-weak -verify %s
// RUN: %clang_cc1 -x objective-c++ -fsyntax-only -fobjc-arc -Wno-objc-root-class -Wreceiver-is-weak -Warc-repeated-use-of-weak -fobjc-runtime-has-weak -verify %s
// rdar://11448209
// rdar://20259376
#define READONLY readonly