Support C++11 attributes at the start of a parameter-declaration.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@154476 91177308-0d34-0410-b5e6-96231b3b80d8

2 files changed, 16 insertions, 0 deletions

diff --git a/test/Parser/cxx0x-attributes.cpp b/test/Parser/cxx0x-attributes.cpp
index bf73e0845a..f97995e975 100644
--- a/test/Parser/cxx0x-attributes.cpp
+++ b/test/Parser/cxx0x-attributes.cpp
@@ -71,6 +71,10 @@ void foo () {
   (void)s.arr[ [] { return 0; }() ]; // expected-error {{C++11 only allows consecutive left square brackets when introducing an attribute}}
   int n = __builtin_offsetof(S, arr[ [] { return 0; }() ]); // expected-error {{C++11 only allows consecutive left square brackets when introducing an attribute}}
 
+  void bar [[noreturn]] ([[]] int i, [[]] int j);
+  using FuncType = void ([[]] int);
+  void baz([[]]...); // expected-error {{expected parameter declarator}}
+
   [[]] return;
 }
 
diff --git a/test/Parser/objcxx11-attributes.mm b/test/Parser/objcxx11-attributes.mm
index fead1d1b46..0875b66e21 100644
--- a/test/Parser/objcxx11-attributes.mm
+++ b/test/Parser/objcxx11-attributes.mm
@@ -34,6 +34,18 @@ void f(X *noreturn) {
   [[int(), noreturn]];
   [[class, test(foo 'x' bar),,,]];
   [[bitand, noreturn]];
+
+  [[noreturn]]int(e)();
+
+  // A function taking a noreturn function.
+  int(f)([[noreturn]] int());
+  f(e);
+
+  // Variables initialized by a message send.
+  int(g)([[noreturn getSelf] getSize]);
+  int(h)([[noreturn]{return noreturn;}() getSize]);
+
+  int i = g + h;
 }
 
 template<typename...Ts> void f(Ts ...x) {