Author: fjahanian
Date: Mon Feb 7 18:23:07 2011
New Revision: 125061
URL: http://llvm.org/viewvc/llvm-project?rev=125061&view=rev
Log:
Support for objc use of property-dot syntax as receiver
in liu of a class method getter. objc++ uses a different
code path and is more involved (TBD).
Added:
cfe/trunk/test/SemaObjC/property-dot-receiver.m
Modified:
cfe/trunk/lib/Sema/SemaExprObjC.cpp
Modified: cfe/trunk/lib/Sema/SemaExprObjC.cpp
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Sema/SemaExprObjC.cpp?rev=125061&r1=125060&r2=125061&view=diff
==============================================================================
--- cfe/trunk/lib/Sema/SemaExprObjC.cpp (original)
+++ cfe/trunk/lib/Sema/SemaExprObjC.cpp Mon Feb 7 18:23:07 2011
@@ -675,6 +675,10 @@
return ObjCInstanceMessage;
case LookupResult::Found: {
+ // If the identifier is a class or not, and there is a trailing dot,
+ // it's an instance message.
+ if (HasTrailingDot)
+ return ObjCInstanceMessage;
// We found something. If it's a type, then we have a class
// message. Otherwise, it's an instance message.
NamedDecl *ND = Result.getFoundDecl();
Added: cfe/trunk/test/SemaObjC/property-dot-receiver.m
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/test/SemaObjC/property-dot-receiver.m?rev=125061&view=auto
==============================================================================
--- cfe/trunk/test/SemaObjC/property-dot-receiver.m (added)
+++ cfe/trunk/test/SemaObjC/property-dot-receiver.m Mon Feb 7 18:23:07 2011
@@ -0,0 +1,21 @@
+// RUN: %clang_cc1 -fsyntax-only -verify %s
+// rdar://8962253
+
+@interface Singleton {
+}
++ (Singleton*) instance;
+@end
+
+@implementation Singleton
+
+- (void) someSelector { }
+
++ (Singleton*) instance { return 0; }
+
++ (void) compileError
+{
+ [Singleton.instance someSelector]; // clang issues error here
+}
+
+@end
+
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