| // RUN: %clang_cc1 -std=c++1z -verify %s |
| |
| namespace pr32864_0 { |
| struct transfer_t { |
| void *fctx; |
| }; |
| template <typename Ctx> class record { |
| void run() { |
| transfer_t t; |
| Ctx from{t.fctx}; |
| } |
| }; |
| } |
| |
| namespace pr33140_0a { |
| struct S { |
| constexpr S(const int &a = 0) {} |
| }; |
| void foo(void) { S s[2] = {}; } |
| } |
| |
| namespace pr33140_0b { |
| bool bar(float const &f = 0); |
| bool foo() { return bar() && bar(); } |
| } |
| |
| namespace pr33140_2 { |
| // FIXME: The declaration of 'b' below should lifetime-extend two int |
| // temporaries. |
| struct A { int &&r = 0; }; // expected-note 2{{initializing field 'r' with default member initializer}} |
| struct B { A x, y; }; |
| B b = {}; // expected-warning 2{{not supported}} |
| } |
| |
| namespace pr33140_3 { |
| typedef struct Y { unsigned int c; } Y_t; |
| struct X { |
| Y_t a; |
| }; |
| struct X foo[2] = {[0 ... 1] = {.a = (Y_t){.c = 0}}}; // expected-warning {{C99 extension}} |
| } |
| |
| namespace pr33140_6 { |
| struct Y { unsigned int c; }; |
| struct X { struct Y *p; }; |
| int f() { |
| // FIXME: This causes clang to crash. |
| //return (struct X[2]){ [0 ... 1] = { .p = &(struct Y&)(struct Y&&)(struct Y){0} } }[0].p->c; |
| return 0; |
| } |
| } |
| |
| namespace pr33140_10 { |
| int a(const int &n = 0); |
| bool b() { return a() == a(); } |
| } |