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// RUN: %clang_cc1 -fsyntax-only -verify %s
// FIXME: Very incomplete!
// If a program calls for the default initialization of an object of a
// const-qualified type T, T shall be a class type with a
// user-provided default constructor.
struct MakeNonPOD { MakeNonPOD(); };
struct NoUserDefault : public MakeNonPOD { };
struct HasUserDefault { HasUserDefault(); };
void test_const_default_init() {
const NoUserDefault x1; // expected-error{{default initialization of an object of const type 'const NoUserDefault' requires a user-provided default constructor}}
const HasUserDefault x2;
const int x3; // expected-error{{default initialization of an object of const type 'const int'}}
}
// rdar://8501008
struct s0 {};
struct s1 { static const s0 foo; };
const struct s0 s1::foo; // expected-error{{default initialization of an object of const type 'const struct s0' requires a user-provided default constructor}}
template<typename T>
struct s2 {
static const s0 foo;
};
template<> const struct s0 s2<int>::foo; // okay
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