Correct class-template deprecation behavior-REDUX

Correct class-template deprecation behavior

Based on the comment in the test, and my reading of the standard, a deprecated warning should be issued in the following case:
template<typename T> [[deprecated]] class Foo{}; Foo<int> f;

This was not the case, because the ClassTemplateSpecializationDecl creation did not also copy the deprecated attribute.

Note: I did NOT audit the complete set of attributes to see WHICH ones should be copied, so instead I simply copy ONLY the deprecated attribute.

Previous DiffRev: https://reviews.llvm.org/D27486, was reverted.
This patch fixes the issues brought up here by the reverter: https://reviews.llvm.org/rL298410

Differential Revision: https://reviews.llvm.org/D31245

llvm-svn: 298634

1 files changed, 2 insertions, 2 deletions

diff --git a/clang/test/SemaObjC/warn-deprecated-implementations.m b/clang/test/SemaObjC/warn-deprecated-implementations.m
index f5a010da3fa..0c341165b0f 100644
--- a/clang/test/SemaObjC/warn-deprecated-implementations.m
+++ b/clang/test/SemaObjC/warn-deprecated-implementations.m
@@ -28,8 +28,8 @@
 - (void) G {} 	// No warning, implementing its own deprecated method
 @end
 
-__attribute__((deprecated))
-@interface CL // expected-note 2 {{class declared here}} // expected-note 2 {{'CL' has been explicitly marked deprecated here}}
+__attribute__((deprecated)) // expected-note 2 {{'CL' has been explicitly marked deprecated here}}
+@interface CL // expected-note 2 {{class declared here}} 
 @end
 
 @implementation CL // expected-warning {{Implementing deprecated class}}