Author: fjahanian
Date: Sat Oct 15 14:18:36 2011
New Revision: 142078
URL: http://llvm.org/viewvc/llvm-project?rev=142078&view=rev
Log:
Avoid duplicate unavailbility diagnostics in objc++.
// rdar://10268422
Modified:
cfe/trunk/lib/Sema/SemaExprObjC.cpp
cfe/trunk/test/SemaObjC/special-dep-unavail-warning.m
Modified: cfe/trunk/lib/Sema/SemaExprObjC.cpp
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Sema/SemaExprObjC.cpp?rev=142078&r1=142077&r2=142078&view=diff
==============================================================================
--- cfe/trunk/lib/Sema/SemaExprObjC.cpp (original)
+++ cfe/trunk/lib/Sema/SemaExprObjC.cpp Sat Oct 15 14:18:36 2011
@@ -1078,7 +1078,9 @@
return ExprError();
}
assert(Class && "We don't know which class we're messaging?");
- (void)DiagnoseUseOfDecl(Class, Loc);
+ // objc++ diagnoses during typename annotation.
+ if (!getLangOptions().CPlusPlus)
+ (void)DiagnoseUseOfDecl(Class, Loc);
// Find the method we are messaging.
if (!Method) {
if (Class->isForwardDecl()) {
Modified: cfe/trunk/test/SemaObjC/special-dep-unavail-warning.m
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/test/SemaObjC/special-dep-unavail-warning.m?rev=142078&r1=142077&r2=142078&view=diff
==============================================================================
--- cfe/trunk/test/SemaObjC/special-dep-unavail-warning.m (original)
+++ cfe/trunk/test/SemaObjC/special-dep-unavail-warning.m Sat Oct 15 14:18:36
2011
@@ -43,3 +43,13 @@
}
+// rdar://10268422
+__attribute ((deprecated))
+@interface DEPRECATED
++(id)new;
+@end
+
+void foo() {
+ [DEPRECATED new]; // expected-warning {{warning: 'DEPRECATED' is deprecated}}
+}
+
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