[Parser][ObjC] Make sure c++11 in-class initialization is done when the

constructor's definition is in an implementation block.

Without this commit, ptr doesn't get initialized to null in the
following code:

struct S {
  S();
  void *ptr = nullptr;
};

@implementation I
  S::S() {}
@end

rdar://problem/25693624

llvm-svn: 266645

1 files changed, 17 insertions, 0 deletions

diff --git a/clang/test/Parser/objc-default-ctor-init.mm b/clang/test/Parser/objc-default-ctor-init.mm
new file mode 100644
index 00000000000..fda8befa377
--- /dev/null
+++ b/clang/test/Parser/objc-default-ctor-init.mm
@@ -0,0 +1,17 @@
+// RUN: %clang_cc1 -triple x86_64-apple-macosx10.10 -std=c++11 -ast-dump %s | FileCheck %s
+// CHECK: CXXCtorInitializer Field {{.*}} 'ptr' 'void *'
+
+@interface NSObject
+@end
+
+@interface I : NSObject
+@end
+
+struct S {
+  S();
+  void *ptr = nullptr;
+};
+
+@implementation I
+S::S() {}
+@end