Vendor import of clang trunk r154661:

http://llvm.org/svn/llvm-project/cfe/trunk@r154661

1 files changed, 11 insertions, 0 deletions

diff --git a/test/SemaCXX/attr-cxx0x.cpp b/test/SemaCXX/attr-cxx0x.cpp
index de9d7d1..4281895 100644
--- a/test/SemaCXX/attr-cxx0x.cpp
+++ b/test/SemaCXX/attr-cxx0x.cpp
@@ -9,6 +9,12 @@ struct align_member {
   int member alignas(8);
 };
 
+template <unsigned A> struct alignas(A) align_class_template {};
+
+// FIXME: these should not error
+template <typename... T> alignas(T...) struct align_class_temp_pack_type {}; // expected-error{{pack expansions in alignment specifiers are not supported yet}}
+template <unsigned... A> alignas(A...) struct align_class_temp_pack_expr {}; // expected-error{{pack expansions in alignment specifiers are not supported yet}}
+
 typedef char align_typedef alignas(8);
 template<typename T> using align_alias_template = align_typedef;
 
@@ -18,4 +24,9 @@ static_assert(alignof(align_multiple) == 8, "l's alignment is wrong");
 static_assert(alignof(align_member) == 8, "quuux's alignment is wrong");
 static_assert(sizeof(align_member) == 8, "quuux's size is wrong");
 static_assert(alignof(align_typedef) == 8, "typedef's alignment is wrong");
+static_assert(alignof(align_class_template<8>) == 8, "template's alignment is wrong");
+static_assert(alignof(align_class_template<16>) == 16, "template's alignment is wrong");
+// FIXME: enable these tests
+// static_assert(alignof(align_class_temp_pack_type<short, int, long>) == alignof(long), "template's alignment is wrong");
+// static_assert(alignof(align_class_temp_pack_expr<8, 16, 32>) == 32, "template's alignment is wrong");
 static_assert(alignof(align_alias_template<int>) == 8, "alias template's alignment is wrong");