type-traits-is-pointer.mm
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// RUN: %clang_cc1 -fsyntax-only -fobjc-arc -fobjc-runtime-has-weak -verify %s
// expected-no-diagnostics
template <typename T>
void test_is_pointer() {
static_assert(__is_pointer(T), "");
static_assert(__is_pointer(T __weak), "");
static_assert(__is_pointer(T __strong), "");
static_assert(__is_pointer(T __autoreleasing), "");
static_assert(__is_pointer(T __unsafe_unretained), "");
static_assert(__is_pointer(T __weak const), "");
static_assert(__is_pointer(T __strong const), "");
static_assert(__is_pointer(T __autoreleasing const), "");
static_assert(__is_pointer(T __unsafe_unretained const), "");
static_assert(__is_pointer(T __weak volatile), "");
static_assert(__is_pointer(T __strong volatile), "");
static_assert(__is_pointer(T __autoreleasing volatile), "");
static_assert(__is_pointer(T __unsafe_unretained volatile), "");
static_assert(__is_pointer(T __weak const volatile), "");
static_assert(__is_pointer(T __strong const volatile), "");
static_assert(__is_pointer(T __autoreleasing const volatile), "");
static_assert(__is_pointer(T __unsafe_unretained const volatile), "");
}
@class Foo;
int main(int, char**) {
test_is_pointer<id>();
test_is_pointer<id const>();
test_is_pointer<id volatile>();
test_is_pointer<id const volatile>();
test_is_pointer<Foo*>();
test_is_pointer<Foo const*>();
test_is_pointer<Foo volatile*>();
test_is_pointer<Foo const volatile*>();
test_is_pointer<void*>();
test_is_pointer<void const*>();
test_is_pointer<void volatile*>();
test_is_pointer<void const volatile*>();
return 0;
}