Obj-C++11 parser: handle a fall out of delayed

c-function parsing when a declaration with
C++0x braced-init-list is inside an @implementation.

llvm-svn: 159693

clang/lib/Parse/ParseDecl.cpp

@@ -1614,7 +1614,7 @@ Decl *Parser::ParseDeclarationAfterDeclaratorAndAttributes(Declarator &D,
                                    /*DirectInit=*/true, TypeContainsAuto);
     }
   } else if (getLangOpts().CPlusPlus0x && Tok.is(tok::l_brace) &&
-             !CurParsedObjCImpl) {
+             (!CurParsedObjCImpl || !D.isFunctionDeclarator())) {
     // Parse C++0x braced-init-list.
     Diag(Tok, diag::warn_cxx98_compat_generalized_initializer_lists);
 

clang/test/SemaObjC/delay-parsing-cfunctions.m

@@ -1,6 +1,5 @@
 // RUN: %clang_cc1  -fsyntax-only -Werror -verify -Wno-objc-root-class %s
 // RUN: %clang_cc1 -x objective-c++ -fsyntax-only -Werror -verify -Wno-objc-root-class %s
-// RUN: %clang_cc1 -x objective-c++ -std=c++11 -fsyntax-only -Werror -verify -Wno-objc-root-class %s
 // rdar://10387088
 
 @interface MyClass

clang/test/SemaObjCXX/delay-parsing-cfunctions.mm

@@ -0,0 +1,43 @@
+// RUN: %clang_cc1 -x objective-c++ -std=c++11 -fsyntax-only -Werror -verify -Wno-objc-root-class %s
+// rdar://10387088
+
+struct X {
+X();
+};
+
+@interface MyClass
+- (void)someMethod;
+@end
+
+@implementation MyClass
+- (void)someMethod {
+    [self privateMethod];  // clang already does not warn here
+}
+
+int bar(MyClass * myObject) {
+    [myObject privateMethod]; 
+    return gorfbar(myObject);
+}
+- (void)privateMethod { }
+
+int gorfbar(MyClass * myObject) {
+    [myObject privateMethod]; 
+    [myObject privateMethod1]; 
+    return getMe + bar(myObject);
+}
+
+- (void)privateMethod1 {
+  getMe = getMe+1;
+}
+
+static int getMe;
+
+static int test() {
+  return 0;
+}
+
+int x{17};
+
+X::X() = default;
+
+@end