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// RUN: %clang_cc1 -fsyntax-only -verify -std=c++11 -fexceptions %s
// RUN: %clang_cc1 -fsyntax-only -verify -std=c++14 -fexceptions %s
// RUN: %clang_cc1 -fsyntax-only -verify -std=c++1z -fexceptions %s
typedef __SIZE_TYPE__ size_t;
namespace std { enum class align_val_t : size_t {}; }
struct S {
// Placement allocation function:
static void* operator new(size_t, size_t);
// Usual (non-placement) deallocation function:
static void operator delete(void*, size_t); // expected-note{{declared here}}
};
void testS() {
S* p = new (0) S; // expected-error{{'new' expression with placement arguments refers to non-placement 'operator delete'}}
}
struct T {
// Placement allocation function:
static void* operator new(size_t, size_t);
// Usual (non-placement) deallocation function:
static void operator delete(void*);
// Placement deallocation function:
static void operator delete(void*, size_t);
};
void testT() {
T* p = new (0) T; // ok
}
#if __cplusplus > 201402L
struct U {
// Placement allocation function:
static void* operator new(size_t, size_t, std::align_val_t);
// Placement deallocation function:
static void operator delete(void*, size_t, std::align_val_t); // expected-note{{declared here}}
};
void testU() {
U* p = new (0, std::align_val_t(0)) U; // expected-error{{'new' expression with placement arguments refers to non-placement 'operator delete'}}
}
struct V {
// Placement allocation function:
static void* operator new(size_t, size_t, std::align_val_t);
// Usual (non-placement) deallocation function:
static void operator delete(void*, std::align_val_t);
// Placement deallocation function:
static void operator delete(void*, size_t, std::align_val_t);
};
void testV() {
V* p = new (0, std::align_val_t(0)) V;
}
struct W {
// Placement allocation function:
static void* operator new(size_t, size_t, std::align_val_t);
// Usual (non-placement) deallocation functions:
static void operator delete(void*);
static void operator delete(void*, size_t, std::align_val_t); // expected-note {{declared here}}
};
void testW() {
W* p = new (0, std::align_val_t(0)) W; // expected-error{{'new' expression with placement arguments refers to non-placement 'operator delete'}}
}
#endif
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