diff options
Diffstat (limited to 'test/SemaCXX/align-x86-abi7.cpp')
-rw-r--r-- | test/SemaCXX/align-x86-abi7.cpp | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/test/SemaCXX/align-x86-abi7.cpp b/test/SemaCXX/align-x86-abi7.cpp new file mode 100644 index 0000000000..3088a13f78 --- /dev/null +++ b/test/SemaCXX/align-x86-abi7.cpp @@ -0,0 +1,25 @@ +// RUN: %clang_cc1 -std=c++11 -triple i386-apple-darwin9 -fsyntax-only -verify -fclang-abi-compat=7 %s +// expected-no-diagnostics + +using size_t = decltype(sizeof(0)); + +template <typename T, size_t Preferred> +struct check_alignment { + using type = T; + static type value; + + static_assert(__alignof__(value) == Preferred, "__alignof__(value) != Preferred"); + static_assert(__alignof__(type) == Preferred, "__alignof__(type) != Preferred"); + static_assert(alignof(type) == Preferred, "alignof(type) != Preferred"); +}; + +// PR3433 +template struct check_alignment<double, 8>; +template struct check_alignment<long long, 8>; +template struct check_alignment<unsigned long long, 8>; + +// PR6362 +template struct check_alignment<double[3], 8>; + +enum big_enum { x = 18446744073709551615ULL }; +template struct check_alignment<big_enum, 8>; |