File: constexpr-attribute2.C

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gcc-arm-none-eabi 15%3A7-2018-q2-5
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// { dg-do compile { target init_priority } }
// { dg-require-effective-target c++11 }

struct t { t(); };

constexpr int prio = 123;
constexpr int size = 8;
constexpr int pos = 1;
enum A { zero = 0, one, two };
__attribute__((init_priority(prio))) t a;

enum class E1 : int {
    first = 101,
    second,
    third,
};
__attribute__((init_priority(E1::second))) t b; // Should not compile?

enum E2 {
    E2_first = 141,
    E2_second,
    E2_third,
};
__attribute__((init_priority(E2_second))) t c;

void* my_calloc(unsigned, unsigned) __attribute__((alloc_size(pos,two)));
void* my_realloc(void*, unsigned) __attribute__((alloc_size(two)));

typedef char vec __attribute__((vector_size(size)));

void f(char*) __attribute__((nonnull(pos)));

char g __attribute__((aligned(size)));