llvm-project/clang/test/SemaCXX/attr-cxx0x.cpp

17 lines
707 B
C++

// RUN: %clang_cc1 -fsyntax-only -verify -std=c++0x %s
int align_illegal [[align(3)]]; //expected-error {{requested alignment is not a power of 2}}
char align_big [[align(int)]];
int align_small [[align(1)]]; // FIXME: this should be rejected
int align_multiple [[align(1), align(8), align(1)]];
struct align_member {
int member [[align(8)]];
};
static_assert(alignof(align_big) == alignof(int), "k's alignment is wrong");
static_assert(alignof(align_small) == 1, "j's alignment is wrong");
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");