9 files changed, 78 insertions, 4 deletions
diff --git a/test/CXX/expr/expr.prim/expr.prim.lambda/p11-1y.cpp b/test/CXX/expr/expr.prim/expr.prim.lambda/p11-1y.cpp
index 6be200d..1228c74 100644
--- a/test/CXX/expr/expr.prim/expr.prim.lambda/p11-1y.cpp
+++ b/test/CXX/expr/expr.prim/expr.prim.lambda/p11-1y.cpp
@@ -48,7 +48,7 @@ auto bad_init_2 = [a(1, 2)] {}; // expected-error {{initializer for lambda captu
 auto bad_init_3 = [&a(void_fn())] {}; // expected-error {{cannot form a reference to 'void'}}
 auto bad_init_4 = [a(void_fn())] {}; // expected-error {{has incomplete type 'void'}}
 auto bad_init_5 = [a(overload_fn)] {}; // expected-error {{cannot deduce type for lambda capture 'a' from initializer of type '<overloaded function}}
-auto bad_init_6 = [a{overload_fn}] {}; // expected-error {{cannot deduce type for lambda capture 'a' from initializer list}}
+auto bad_init_6 = [a{overload_fn}] {}; // expected-error {{cannot deduce type for lambda capture 'a' from initializer list}} expected-warning {{will change meaning in a future version of Clang}}
 
 template<typename...T> void pack_1(T...t) { (void)[a(t...)] {}; } // expected-error {{initializer missing for lambda capture 'a'}}
 template void pack_1<>(); // expected-note {{instantiation of}}
@@ -61,7 +61,7 @@ auto a = [a(4), b = 5, &c = static_cast<const int&&>(0)] {
   using T = decltype(c);
   using T = const int &;
 };
-auto b = [a{0}] {}; // expected-error {{include <initializer_list>}}
+auto b = [a{0}] {}; // expected-error {{include <initializer_list>}} expected-warning {{will change meaning in a future version of Clang}}
 
 struct S { S(); S(S&&); };
 template<typename T> struct remove_reference { typedef T type; };
diff --git a/test/CodeGenCUDA/llvm-used.cu b/test/CodeGenCUDA/llvm-used.cu
new file mode 100644
index 0000000..44666a9
--- /dev/null
+++ b/test/CodeGenCUDA/llvm-used.cu
@@ -0,0 +1,8 @@
+// RUN: %clang_cc1 -emit-llvm %s -o - -fcuda-is-device -triple nvptx64-unknown-unknown | FileCheck %s
+
+
+// Make sure we emit the proper addrspacecast for llvm.used.  PR22383 exposed an
+// issue where we were generating a bitcast instead of an addrspacecast.
+
+// CHECK: @llvm.used = appending global [1 x i8*] [i8* addrspacecast (i8 addrspace(1)* bitcast ([0 x i32] addrspace(1)* @a to i8 addrspace(1)*) to i8*)], section "llvm.metadata"
+__attribute__((device)) __attribute__((__used__)) int a[] = {};
diff --git a/test/CodeGenCXX/ctor-dtor-alias.cpp b/test/CodeGenCXX/ctor-dtor-alias.cpp
index bd60cb8..54dfe87 100644
--- a/test/CodeGenCXX/ctor-dtor-alias.cpp
+++ b/test/CodeGenCXX/ctor-dtor-alias.cpp
@@ -232,3 +232,14 @@ foo::~foo() {}
 // CHECK6: @_ZN6test113fooD2Ev = alias {{.*}} @_ZN6test113barD2Ev
 // CHECK6: @_ZN6test113fooD1Ev = alias {{.*}} @_ZN6test113fooD2Ev
 }
+
+namespace test12 {
+template <int>
+struct foo {
+  ~foo() { delete this; }
+};
+
+template class foo<1>;
+// CHECK6: @_ZN6test123fooILi1EED1Ev = weak_odr alias {{.*}} @_ZN6test123fooILi1EED2Ev
+// CHECK6: define weak_odr void @_ZN6test123fooILi1EED2Ev({{.*}}) {{.*}} comdat($_ZN6test123fooILi1EED5Ev)
+}
diff --git a/test/CodeGenCXX/debug-info-line.cpp b/test/CodeGenCXX/debug-info-line.cpp
index a5cc639..5b84711 100644
--- a/test/CodeGenCXX/debug-info-line.cpp
+++ b/test/CodeGenCXX/debug-info-line.cpp
@@ -166,6 +166,33 @@ void f13() {
   F13_IMPL;
 }
 
+struct f14 {
+  f14(int);
+};
+
+// CHECK-LABEL: define
+struct f14_use {
+// CHECK: call {{.*}}, !dbg [[DBG_F14_CTOR_CALL:![0-9]*]]
+#line 1600
+  f14 v
+      =
+      1;
+  f14_use();
+};
+
+f14_use::f14_use() = default;
+
+// CHECK-LABEL: define
+
+// CHECK-LABEL: define
+int f21_a(int = 0);
+void f21_b(int = f21_a());
+void f21() {
+// CHECK: call {{.*}}f21_b{{.*}}, !dbg [[DBG_F21:![0-9]*]]
+#line 2300
+  f21_b();
+}
+
 // CHECK: [[DBG_F1]] = !MDLocation(line: 100,
 // CHECK: [[DBG_FOO_VALUE]] = !MDLocation(line: 200,
 // CHECK: [[DBG_FOO_REF]] = !MDLocation(line: 202,
diff --git a/test/PCH/implicitly-deleted.cpp b/test/PCH/implicitly-deleted.cpp
new file mode 100644
index 0000000..5238fd3
--- /dev/null
+++ b/test/PCH/implicitly-deleted.cpp
@@ -0,0 +1,18 @@
+// RUN: %clang_cc1 -std=c++11 -x c++-header %s -emit-pch -o %t.pch
+// RUN: %clang_cc1 -std=c++11 -x c++ /dev/null -include-pch %t.pch
+class move_only { move_only(const move_only&) = delete; move_only(move_only&&); };
+struct sb {
+  move_only il;
+  sb();
+  sb(sb &&);
+};
+
+template<typename T> T make();
+template<typename T> void doit(decltype(T(make<const T&>()))*) { T(make<const T&>()); }
+template<typename T> void doit(...) { T(make<T&&>()); }
+template<typename T> void later() { doit<T>(0); }
+
+void fn1() {
+  sb x;
+  later<sb>();
+}
diff --git a/test/Parser/cxx0x-lambda-expressions.cpp b/test/Parser/cxx0x-lambda-expressions.cpp
index 6f69d80..c2bf6fd 100644
--- a/test/Parser/cxx0x-lambda-expressions.cpp
+++ b/test/Parser/cxx0x-lambda-expressions.cpp
@@ -61,7 +61,7 @@ class C {
   int z;
   void init_capture() {
     [n(0)] () mutable -> int { return ++n; }; // expected-warning{{extension}}
-    [n{0}] { return; }; // expected-error {{<initializer_list>}} expected-warning{{extension}}
+    [n{0}] { return; }; // expected-error {{<initializer_list>}} expected-warning{{extension}} expected-warning{{will change meaning in a future version}}
     [n = 0] { return ++n; }; // expected-error {{captured by copy in a non-mutable}} expected-warning{{extension}}
     [n = {0}] { return; }; // expected-error {{<initializer_list>}} expected-warning{{extension}}
     [a([&b = z]{})](){}; // expected-warning 2{{extension}}
diff --git a/test/Parser/objcxx0x-lambda-expressions.mm b/test/Parser/objcxx0x-lambda-expressions.mm
index bef576a..3954a80 100644
--- a/test/Parser/objcxx0x-lambda-expressions.mm
+++ b/test/Parser/objcxx0x-lambda-expressions.mm
@@ -21,7 +21,7 @@ class C {
 
     [foo(bar)] () {};
     [foo = bar] () {};
-    [foo{bar}] () {}; // expected-error {{<initializer_list>}}
+    [foo{bar}] () {}; // expected-error {{<initializer_list>}} expected-warning {{will change meaning}}
     [foo = {bar}] () {}; // expected-error {{<initializer_list>}}
 
     [foo(bar) baz] () {}; // expected-error {{called object type 'int' is not a function}}
diff --git a/test/SemaCXX/cxx0x-initializer-stdinitializerlist.cpp b/test/SemaCXX/cxx0x-initializer-stdinitializerlist.cpp
index 70f7c64..2405d2a 100644
--- a/test/SemaCXX/cxx0x-initializer-stdinitializerlist.cpp
+++ b/test/SemaCXX/cxx0x-initializer-stdinitializerlist.cpp
@@ -117,6 +117,7 @@ void argument_deduction() {
 
 void auto_deduction() {
   auto l = {1, 2, 3, 4};
+  auto l2 {1, 2, 3, 4}; // expected-warning {{will change meaning in a future version of Clang}}
   static_assert(same_type<decltype(l), std::initializer_list<int>>::value, "");
   auto bl = {1, 2.0}; // expected-error {{cannot deduce}}
 
diff --git a/test/SemaCXX/lambda-expressions.cpp b/test/SemaCXX/lambda-expressions.cpp
index cad322a..7911c1b 100644
--- a/test/SemaCXX/lambda-expressions.cpp
+++ b/test/SemaCXX/lambda-expressions.cpp
@@ -437,3 +437,12 @@ namespace error_in_transform_prototype {
     f(S()); // expected-note {{requested here}}
   }
 }
+
+namespace PR21857 {
+  template<typename Fn> struct fun : Fn {
+    fun() = default;
+    using Fn::operator();
+  };
+  template<typename Fn> fun<Fn> wrap(Fn fn);
+  auto x = wrap([](){});
+}