Objective-C. Redo turning off designated initialization warnings on
'init' methods which are unavailable. Subclasses of NSObject
have to implement such methods as a common pattern to prevent
user's own implementation. // rdar://16305460
llvm-svn: 203984
diff --git a/clang/lib/Sema/SemaDecl.cpp b/clang/lib/Sema/SemaDecl.cpp
index eba1953..f4e0df6 100644
--- a/clang/lib/Sema/SemaDecl.cpp
+++ b/clang/lib/Sema/SemaDecl.cpp
@@ -9831,14 +9831,19 @@
MD->isDesignatedInitializerForTheInterface(&InitMethod);
assert(isDesignated && InitMethod);
(void)isDesignated;
- Diag(MD->getLocation(),
- diag::warn_objc_designated_init_missing_super_call);
- Diag(InitMethod->getLocation(),
- diag::note_objc_designated_init_marked_here);
+ // Don't issue this warning for unavaialable inits.
+ if (!MD->isUnavailable()) {
+ Diag(MD->getLocation(),
+ diag::warn_objc_designated_init_missing_super_call);
+ Diag(InitMethod->getLocation(),
+ diag::note_objc_designated_init_marked_here);
+ }
getCurFunction()->ObjCWarnForNoDesignatedInitChain = false;
}
if (getCurFunction()->ObjCWarnForNoInitDelegation) {
- Diag(MD->getLocation(), diag::warn_objc_secondary_init_missing_init_call);
+ // Don't issue this warning for unavaialable inits.
+ if (!MD->isUnavailable())
+ Diag(MD->getLocation(), diag::warn_objc_secondary_init_missing_init_call);
getCurFunction()->ObjCWarnForNoInitDelegation = false;
}
} else {