| 1 | // RUN: %clang_cc1 -fsyntax-only -verify %s -triple=i686-pc-linux-gnu -Wno-new-returns-null |
| 2 | // RUN: %clang_cc1 -fsyntax-only -verify %s -triple=i686-pc-linux-gnu -Wno-new-returns-null -std=c++98 |
| 3 | // RUN: %clang_cc1 -fsyntax-only -verify %s -triple=i686-pc-linux-gnu -Wno-new-returns-null -std=c++11 |
| 4 | |
| 5 | #include <stddef.h> |
| 6 | |
| 7 | #if __cplusplus >= 201103L |
| 8 | // expected-note@+2 {{candidate constructor (the implicit move constructor) not viable}} |
| 9 | #endif |
| 10 | struct S // expected-note {{candidate}} |
| 11 | { |
| 12 | S(int, int, double); // expected-note {{candidate}} |
| 13 | S(double, int); // expected-note 2 {{candidate}} |
| 14 | S(float, int); // expected-note 2 {{candidate}} |
| 15 | }; |
| 16 | struct T; // expected-note{{forward declaration of 'T'}} |
| 17 | struct U |
| 18 | { |
| 19 | // A special new, to verify that the global version isn't used. |
| 20 | void* operator new(size_t, S*); // expected-note {{candidate}} |
| 21 | }; |
| 22 | struct V : U |
| 23 | { |
| 24 | }; |
| 25 | |
| 26 | inline void operator delete(void *); // expected-warning {{replacement function 'operator delete' cannot be declared 'inline'}} |
| 27 | |
| 28 | __attribute__((used)) |
| 29 | inline void *operator new(size_t) { // no warning, due to __attribute__((used)) |
| 30 | return 0; |
| 31 | } |
| 32 | |
| 33 | // PR5823 |
| 34 | void* operator new(const size_t); // expected-note 2 {{candidate}} |
| 35 | void* operator new(size_t, int*); // expected-note 3 {{candidate}} |
| 36 | void* operator new(size_t, float*); // expected-note 3 {{candidate}} |
| 37 | void* operator new(size_t, S); // expected-note 2 {{candidate}} |
| 38 | |
| 39 | struct foo { }; |
| 40 | |
| 41 | void good_news() |
| 42 | { |
| 43 | int *pi = new int; |
| 44 | float *pf = new (pi) float(); |
| 45 | pi = new int(1); |
| 46 | pi = new int('c'); |
| 47 | const int *pci = new const int(); |
| 48 | S *ps = new S(1, 2, 3.4); |
| 49 | ps = new (pf) (S)(1, 2, 3.4); |
| 50 | S *(*paps)[2] = new S*[*pi][2]; |
| 51 | typedef int ia4[4]; |
| 52 | ia4 *pai = new (int[3][4]); |
| 53 | pi = ::new int; |
| 54 | U *pu = new (ps) U; |
| 55 | V *pv = new (ps) V; |
| 56 | |
| 57 | pi = new (S(1.0f, 2)) int; |
| 58 | |
| 59 | (void)new int[true]; |
| 60 | |
| 61 | // PR7147 |
| 62 | typedef int a[2]; |
| 63 | foo* f1 = new foo; |
| 64 | foo* f2 = new foo[2]; |
| 65 | typedef foo x[2]; |
| 66 | typedef foo y[2][2]; |
| 67 | x* f3 = new y; |
| 68 | } |
| 69 | |
| 70 | struct abstract { |
| 71 | virtual ~abstract() = 0; |
| 72 | }; |
| 73 | |
| 74 | void bad_news(int *ip) |
| 75 | { |
| 76 | int i = 1; // expected-note 2{{here}} |
| 77 | (void)new; // expected-error {{expected a type}} |
| 78 | (void)new 4; // expected-error {{expected a type}} |
| 79 | (void)new () int; // expected-error {{expected expression}} |
| 80 | (void)new int[1.1]; |
| 81 | #if __cplusplus <= 199711L |
| 82 | // expected-error@-2 {{array size expression must have integral or enumeration type, not 'double'}} |
| 83 | #elif __cplusplus <= 201103L |
| 84 | // expected-error@-4 {{array size expression must have integral or unscoped enumeration type, not 'double'}} |
| 85 | #else |
| 86 | // expected-warning@-6 {{implicit conversion from 'double' to 'unsigned int' changes value from 1.1 to 1}} |
| 87 | #endif |
| 88 | |
| 89 | (void)new int[1][i]; // expected-note {{read of non-const variable 'i' is not allowed in a constant expression}} |
| 90 | (void)new (int[1][i]); // expected-note {{read of non-const variable 'i' is not allowed in a constant expression}} |
| 91 | #if __cplusplus <= 201103L |
| 92 | // expected-error@-3 {{only the first dimension}} |
| 93 | // expected-error@-3 {{only the first dimension}} |
| 94 | #else |
| 95 | // expected-error@-6 {{array size is not a constant expression}} |
| 96 | // expected-error@-6 {{array size is not a constant expression}} |
| 97 | #endif |
| 98 | (void)new (int[i]); // expected-warning {{when type is in parentheses}} |
| 99 | (void)new int(*(S*)0); // expected-error {{no viable conversion from 'S' to 'int'}} |
| 100 | (void)new int(1, 2); // expected-error {{excess elements in scalar initializer}} |
| 101 | (void)new S(1); // expected-error {{no matching constructor}} |
| 102 | (void)new S(1, 1); // expected-error {{call to constructor of 'S' is ambiguous}} |
| 103 | (void)new const int; // expected-error {{default initialization of an object of const type 'const int'}} |
| 104 | (void)new float*(ip); // expected-error {{cannot initialize a new value of type 'float *' with an lvalue of type 'int *'}} |
| 105 | // Undefined, but clang should reject it directly. |
| 106 | (void)new int[-1]; |
| 107 | #if __cplusplus <= 201103L |
| 108 | // expected-error@-2 {{array size is negative}} |
| 109 | #else |
| 110 | // expected-error@-4 {{array is too large}} |
| 111 | #endif |
| 112 | (void)new int[2000000000]; // expected-error {{array is too large}} |
| 113 | (void)new int[*(S*)0]; |
| 114 | #if __cplusplus <= 199711L |
| 115 | // expected-error@-2 {{array size expression must have integral or enumeration type, not 'S'}} |
| 116 | #elif __cplusplus <= 201103L |
| 117 | // expected-error@-4 {{array size expression must have integral or unscoped enumeration type, not 'S'}} |
| 118 | #else |
| 119 | // expected-error@-6 {{converting 'S' to incompatible type}} |
| 120 | #endif |
| 121 | |
| 122 | (void)::S::new int; // expected-error {{expected unqualified-id}} |
| 123 | (void)new (0, 0) int; // expected-error {{no matching function for call to 'operator new'}} |
| 124 | (void)new (0L) int; // expected-error {{call to 'operator new' is ambiguous}} |
| 125 | // This must fail, because the member version shouldn't be found. |
| 126 | (void)::new ((S*)0) U; // expected-error {{no matching function for call to 'operator new'}} |
| 127 | // This must fail, because any member version hides all global versions. |
| 128 | (void)new U; // expected-error {{no matching function for call to 'operator new'}} |
| 129 | (void)new (int[]); // expected-error {{array size must be specified in new expressions}} |
| 130 | (void)new int&; // expected-error {{cannot allocate reference type 'int &' with new}} |
| 131 | // Some lacking cases due to lack of sema support. |
| 132 | } |
| 133 | |
| 134 | void good_deletes() |
| 135 | { |
| 136 | delete (int*)0; |
| 137 | delete [](int*)0; |
| 138 | delete (S*)0; |
| 139 | ::delete (int*)0; |
| 140 | } |
| 141 | |
| 142 | void bad_deletes() |
| 143 | { |
| 144 | delete 0; // expected-error {{cannot delete expression of type 'int'}} |
| 145 | delete [0] (int*)0; |
| 146 | #if __cplusplus <= 199711L |
| 147 | // expected-error@-2 {{expected expression}} |
| 148 | #else |
| 149 | // expected-error@-4 {{expected variable name or 'this' in lambda capture list}} |
| 150 | #endif |
| 151 | delete (void*)0; // expected-warning {{cannot delete expression with pointer-to-'void' type 'void *'}} |
| 152 | delete (T*)0; // expected-warning {{deleting pointer to incomplete type}} |
| 153 | ::S::delete (int*)0; // expected-error {{expected unqualified-id}} |
| 154 | } |
| 155 | |
| 156 | struct X0 { }; |
| 157 | |
| 158 | struct X1 { |
| 159 | operator int*(); |
| 160 | operator float(); |
| 161 | }; |
| 162 | |
| 163 | struct X2 { |
| 164 | operator int*(); // expected-note {{conversion}} |
| 165 | operator float*(); // expected-note {{conversion}} |
| 166 | }; |
| 167 | |
| 168 | void test_delete_conv(X0 x0, X1 x1, X2 x2) { |
| 169 | delete x0; // expected-error{{cannot delete}} |
| 170 | delete x1; |
| 171 | delete x2; // expected-error{{ambiguous conversion of delete expression of type 'X2' to a pointer}} |
| 172 | } |
| 173 | |
| 174 | // PR4782 |
| 175 | class X3 { |
| 176 | public: |
| 177 | static void operator delete(void * mem, size_t size); |
| 178 | }; |
| 179 | |
| 180 | class X4 { |
| 181 | public: |
| 182 | static void release(X3 *x); |
| 183 | static void operator delete(void * mem, size_t size); |
| 184 | }; |
| 185 | |
| 186 | |
| 187 | void X4::release(X3 *x) { |
| 188 | delete x; |
| 189 | } |
| 190 | |
| 191 | class X5 { |
| 192 | public: |
| 193 | void Destroy() const { delete this; } |
| 194 | }; |
| 195 | |
| 196 | class Base { |
| 197 | public: |
| 198 | static void *operator new(signed char) throw(); // expected-error {{'operator new' takes type size_t}} |
| 199 | static int operator new[] (size_t) throw(); // expected-error {{operator new[]' must return type 'void *'}} |
| 200 | }; |
| 201 | |
| 202 | class Tier {}; |
| 203 | class Comp : public Tier {}; |
| 204 | |
| 205 | class Thai : public Base { |
| 206 | public: |
| 207 | Thai(const Tier *adoptDictionary); |
| 208 | }; |
| 209 | |
| 210 | void loadEngineFor() { |
| 211 | const Comp *dict; |
| 212 | new Thai(dict); |
| 213 | } |
| 214 | |
| 215 | template <class T> struct TBase { |
| 216 | void* operator new(T size, int); // expected-error {{'operator new' cannot take a dependent type as first parameter; use size_t}} |
| 217 | }; |
| 218 | |
| 219 | TBase<int> t1; |
| 220 | |
| 221 | class X6 { |
| 222 | public: |
| 223 | static void operator delete(void*, int); // expected-note {{member found by ambiguous name lookup}} |
| 224 | }; |
| 225 | |
| 226 | class X7 { |
| 227 | public: |
| 228 | static void operator delete(void*, int); // expected-note {{member found by ambiguous name lookup}} |
| 229 | }; |
| 230 | |
| 231 | class X8 : public X6, public X7 { |
| 232 | }; |
| 233 | |
| 234 | void f(X8 *x8) { |
| 235 | delete x8; // expected-error {{member 'operator delete' found in multiple base classes of different types}} |
| 236 | } |
| 237 | |
| 238 | class X9 { |
| 239 | public: |
| 240 | static void operator delete(void*, int); // expected-note {{'operator delete' declared here}} |
| 241 | static void operator delete(void*, float); // expected-note {{'operator delete' declared here}} |
| 242 | }; |
| 243 | |
| 244 | void f(X9 *x9) { |
| 245 | delete x9; // expected-error {{no suitable member 'operator delete' in 'X9'}} |
| 246 | } |
| 247 | |
| 248 | struct X10 { |
| 249 | virtual ~X10(); |
| 250 | #if __cplusplus >= 201103L |
| 251 | // expected-note@-2 {{overridden virtual function is here}} |
| 252 | #endif |
| 253 | }; |
| 254 | |
| 255 | struct X11 : X10 { |
| 256 | #if __cplusplus <= 199711L |
| 257 | // expected-error@-2 {{no suitable member 'operator delete' in 'X11'}} |
| 258 | #else |
| 259 | // expected-error@-4 {{deleted function '~X11' cannot override a non-deleted function}} |
| 260 | // expected-note@-5 2 {{virtual destructor requires an unambiguous, accessible 'operator delete'}} |
| 261 | #endif |
| 262 | void operator delete(void*, int); |
| 263 | #if __cplusplus <= 199711L |
| 264 | // expected-note@-2 {{'operator delete' declared here}} |
| 265 | #endif |
| 266 | }; |
| 267 | |
| 268 | void f() { |
| 269 | X11 x11; |
| 270 | #if __cplusplus <= 199711L |
| 271 | // expected-note@-2 {{implicit destructor for 'X11' first required here}} |
| 272 | #else |
| 273 | // expected-error@-4 {{attempt to use a deleted function}} |
| 274 | #endif |
| 275 | } |
| 276 | |
| 277 | struct X12 { |
| 278 | void* operator new(size_t, void*); |
| 279 | }; |
| 280 | |
| 281 | struct X13 : X12 { |
| 282 | using X12::operator new; |
| 283 | }; |
| 284 | |
| 285 | static void* f(void* g) |
| 286 | { |
| 287 | return new (g) X13(); |
| 288 | } |
| 289 | |
| 290 | class X14 { |
| 291 | public: |
| 292 | static void operator delete(void*, const size_t); |
| 293 | }; |
| 294 | |
| 295 | void f(X14 *x14a, X14 *x14b) { |
| 296 | delete x14a; |
| 297 | } |
| 298 | |
| 299 | class X15 { |
| 300 | private: |
| 301 | X15(); // expected-note {{declared private here}} |
| 302 | ~X15(); // expected-note {{declared private here}} |
| 303 | }; |
| 304 | |
| 305 | void f(X15* x) { |
| 306 | new X15(); // expected-error {{calling a private constructor}} |
| 307 | delete x; // expected-error {{calling a private destructor}} |
| 308 | } |
| 309 | |
| 310 | namespace PR5918 { // Look for template operator new overloads. |
| 311 | struct S { template<typename T> static void* operator new(size_t, T); }; |
| 312 | void test() { |
| 313 | (void)new(0) S; |
| 314 | } |
| 315 | } |
| 316 | |
| 317 | namespace Test1 { |
| 318 | |
| 319 | void f() { |
| 320 | (void)new int[10](1, 2); // expected-error {{array 'new' cannot have initialization arguments}} |
| 321 | |
| 322 | typedef int T[10]; |
| 323 | (void)new T(1, 2); // expected-error {{array 'new' cannot have initialization arguments}} |
| 324 | } |
| 325 | |
| 326 | template<typename T> |
| 327 | void g(unsigned i) { |
| 328 | (void)new T[1](i); // expected-error {{array 'new' cannot have initialization arguments}} |
| 329 | } |
| 330 | |
| 331 | template<typename T> |
| 332 | void h(unsigned i) { |
| 333 | (void)new T(i); // expected-error {{array 'new' cannot have initialization arguments}} |
| 334 | } |
| 335 | template void h<unsigned>(unsigned); |
| 336 | template void h<unsigned[10]>(unsigned); // expected-note {{in instantiation of function template specialization 'Test1::h<unsigned int [10]>' requested here}} |
| 337 | |
| 338 | } |
| 339 | |
| 340 | // Don't diagnose access for overload candidates that aren't selected. |
| 341 | namespace PR7436 { |
| 342 | struct S1 { |
| 343 | void* operator new(size_t); |
| 344 | void operator delete(void* p); |
| 345 | |
| 346 | private: |
| 347 | void* operator new(size_t, void*); // expected-note {{declared private here}} |
| 348 | void operator delete(void*, void*); |
| 349 | }; |
| 350 | class S2 { |
| 351 | void* operator new(size_t); // expected-note {{declared private here}} |
| 352 | void operator delete(void* p); // expected-note {{declared private here}} |
| 353 | }; |
| 354 | |
| 355 | void test(S1* s1, S2* s2) { |
| 356 | delete s1; |
| 357 | delete s2; // expected-error {{is a private member}} |
| 358 | (void)new S1(); |
| 359 | (void)new (0L) S1(); // expected-error {{is a private member}} |
| 360 | (void)new S2(); // expected-error {{is a private member}} |
| 361 | } |
| 362 | } |
| 363 | |
| 364 | namespace rdar8018245 { |
| 365 | struct X0 { |
| 366 | static const int value = 17; |
| 367 | }; |
| 368 | |
| 369 | const int X0::value; |
| 370 | |
| 371 | struct X1 { |
| 372 | static int value; |
| 373 | }; |
| 374 | |
| 375 | int X1::value; |
| 376 | |
| 377 | template<typename T> |
| 378 | int *f() { |
| 379 | return new (int[T::value]); // expected-warning{{when type is in parentheses, array cannot have dynamic size}} |
| 380 | } |
| 381 | |
| 382 | template int *f<X0>(); |
| 383 | template int *f<X1>(); // expected-note{{in instantiation of}} |
| 384 | |
| 385 | } |
| 386 | |
| 387 | // <rdar://problem/8248780> |
| 388 | namespace Instantiate { |
| 389 | template<typename T> struct X { |
| 390 | operator T*(); |
| 391 | }; |
| 392 | |
| 393 | void f(X<int> &xi) { |
| 394 | delete xi; |
| 395 | } |
| 396 | } |
| 397 | |
| 398 | namespace PR7810 { |
| 399 | struct X { |
| 400 | // cv is ignored in arguments |
| 401 | static void operator delete(void *const); |
| 402 | }; |
| 403 | struct Y { |
| 404 | // cv is ignored in arguments |
| 405 | static void operator delete(void *volatile); |
| 406 | }; |
| 407 | } |
| 408 | |
| 409 | // Don't crash on template delete operators |
| 410 | namespace TemplateDestructors { |
| 411 | struct S { |
| 412 | virtual ~S() {} |
| 413 | |
| 414 | void* operator new(const size_t size); |
| 415 | template<class T> void* operator new(const size_t, const int, T*); |
| 416 | void operator delete(void*, const size_t); |
| 417 | template<class T> void operator delete(void*, const size_t, const int, T*); |
| 418 | }; |
| 419 | } |
| 420 | |
| 421 | namespace DeleteParam { |
| 422 | struct X { |
| 423 | void operator delete(X*); // expected-error{{first parameter of 'operator delete' must have type 'void *'}} |
| 424 | }; |
| 425 | |
| 426 | struct Y { |
| 427 | void operator delete(void* const); |
| 428 | }; |
| 429 | } |
| 430 | |
| 431 | // <rdar://problem/8427878> |
| 432 | // Test that the correct 'operator delete' is selected to pair with |
| 433 | // the unexpected placement 'operator new'. |
| 434 | namespace PairedDelete { |
| 435 | template <class T> struct A { |
| 436 | A(); |
| 437 | void *operator new(size_t s, double d = 0); |
| 438 | void operator delete(void *p, double d); |
| 439 | void operator delete(void *p) { |
| 440 | T::dealloc(p); |
| 441 | } |
| 442 | }; |
| 443 | |
| 444 | A<int> *test() { |
| 445 | return new A<int>(); |
| 446 | } |
| 447 | } |
| 448 | |
| 449 | namespace PR7702 { |
| 450 | void test1() { |
| 451 | new DoesNotExist; // expected-error {{unknown type name 'DoesNotExist'}} |
| 452 | } |
| 453 | } |
| 454 | |
| 455 | namespace ArrayNewNeedsDtor { |
| 456 | struct A { A(); private: ~A(); }; |
| 457 | #if __cplusplus <= 199711L |
| 458 | // expected-note@-2 {{declared private here}} |
| 459 | #endif |
| 460 | struct B { B(); A a; }; |
| 461 | #if __cplusplus <= 199711L |
| 462 | // expected-error@-2 {{field of type 'ArrayNewNeedsDtor::A' has private destructor}} |
| 463 | #else |
| 464 | // expected-note@-4 {{destructor of 'B' is implicitly deleted because field 'a' has an inaccessible destructor}} |
| 465 | #endif |
| 466 | |
| 467 | B *test9() { |
| 468 | return new B[5]; |
| 469 | #if __cplusplus <= 199711L |
| 470 | // expected-note@-2 {{implicit destructor for 'ArrayNewNeedsDtor::B' first required here}} |
| 471 | #else |
| 472 | // expected-error@-4 {{attempt to use a deleted function}} |
| 473 | #endif |
| 474 | } |
| 475 | } |
| 476 | |
| 477 | namespace DeleteIncompleteClass { |
| 478 | struct A; // expected-note {{forward declaration}} |
| 479 | extern A x; |
| 480 | void f() { delete x; } // expected-error {{deleting incomplete class type}} |
| 481 | } |
| 482 | |
| 483 | namespace DeleteIncompleteClassPointerError { |
| 484 | struct A; // expected-note {{forward declaration}} |
| 485 | void f(A *x) { 1+delete x; } // expected-warning {{deleting pointer to incomplete type}} \ |
| 486 | // expected-error {{invalid operands to binary expression}} |
| 487 | } |
| 488 | |
| 489 | namespace PR10504 { |
| 490 | struct A { |
| 491 | virtual void foo() = 0; |
| 492 | }; |
| 493 | void f(A *x) { delete x; } // expected-warning {{delete called on 'PR10504::A' that is abstract but has non-virtual destructor}} |
| 494 | } |
| 495 | |
| 496 | struct PlacementArg {}; |
| 497 | inline void *operator new[](size_t, const PlacementArg &) throw () { |
| 498 | return 0; |
| 499 | } |
| 500 | inline void operator delete[](void *, const PlacementArg &) throw () { |
| 501 | } |
| 502 | |
| 503 | namespace r150682 { |
| 504 | |
| 505 | template <typename X> |
| 506 | struct S { |
| 507 | struct Inner {}; |
| 508 | S() { new Inner[1]; } |
| 509 | }; |
| 510 | |
| 511 | struct T { |
| 512 | }; |
| 513 | |
| 514 | template<typename X> |
| 515 | void tfn() { |
| 516 | new (*(PlacementArg*)0) T[1]; // expected-warning 2 {{binding dereferenced null pointer to reference has undefined behavior}} |
| 517 | } |
| 518 | |
| 519 | void fn() { |
| 520 | tfn<int>(); // expected-note {{in instantiation of function template specialization 'r150682::tfn<int>' requested here}} |
| 521 | } |
| 522 | |
| 523 | } |
| 524 | |
| 525 | namespace P12023 { |
| 526 | struct CopyCounter |
| 527 | { |
| 528 | CopyCounter(); |
| 529 | CopyCounter(const CopyCounter&); |
| 530 | }; |
| 531 | |
| 532 | int main() |
| 533 | { |
| 534 | CopyCounter* f = new CopyCounter[10](CopyCounter()); // expected-error {{cannot have initialization arguments}} |
| 535 | return 0; |
| 536 | } |
| 537 | } |
| 538 | |
| 539 | namespace PR12061 { |
| 540 | template <class C> struct scoped_array { |
| 541 | scoped_array(C* p = __null); |
| 542 | }; |
| 543 | template <class Payload> struct Foo { |
| 544 | Foo() : a_(new scoped_array<int>[5]) { } |
| 545 | scoped_array< scoped_array<int> > a_; |
| 546 | }; |
| 547 | class Bar {}; |
| 548 | Foo<Bar> x; |
| 549 | |
| 550 | template <class C> struct scoped_array2 { |
| 551 | scoped_array2(C* p = __null, C* q = __null); |
| 552 | }; |
| 553 | template <class Payload> struct Foo2 { |
| 554 | Foo2() : a_(new scoped_array2<int>[5]) { } |
| 555 | scoped_array2< scoped_array2<int> > a_; |
| 556 | }; |
| 557 | class Bar2 {}; |
| 558 | Foo2<Bar2> x2; |
| 559 | |
| 560 | class MessageLoop { |
| 561 | public: |
| 562 | explicit MessageLoop(int type = 0); |
| 563 | }; |
| 564 | template <class CookieStoreTestTraits> |
| 565 | class CookieStoreTest { |
| 566 | protected: |
| 567 | CookieStoreTest() { |
| 568 | new MessageLoop; |
| 569 | } |
| 570 | }; |
| 571 | struct CookieMonsterTestTraits { |
| 572 | }; |
| 573 | class DeferredCookieTaskTest : public CookieStoreTest<CookieMonsterTestTraits> |
| 574 | { |
| 575 | DeferredCookieTaskTest() {} |
| 576 | }; |
| 577 | } |
| 578 | |
| 579 | class DeletingPlaceholder { |
| 580 | int* f() { |
| 581 | delete f; // expected-error {{reference to non-static member function must be called; did you mean to call it with no arguments?}} |
| 582 | return 0; |
| 583 | } |
| 584 | int* g(int, int) { |
| 585 | delete g; // expected-error {{reference to non-static member function must be called}} |
| 586 | return 0; |
| 587 | } |
| 588 | }; |
| 589 | |
| 590 | namespace PR18544 { |
| 591 | inline void *operator new(size_t); // expected-error {{'operator new' cannot be declared inside a namespace}} |
| 592 | } |
| 593 | |
| 594 | // PR19968 |
| 595 | inline void* operator new(); // expected-error {{'operator new' must have at least one parameter}} |
| 596 | |
| 597 | namespace { |
| 598 | template <class C> |
| 599 | struct A { |
| 600 | void f() { this->::new; } // expected-error {{expected unqualified-id}} |
| 601 | void g() { this->::delete; } // expected-error {{expected unqualified-id}} |
| 602 | }; |
| 603 | } |
| 604 | |