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// RUN: %clang_cc1 -triple arm64-apple-ios -fptrauth-calls -fptrauth-intrinsics -fsyntax-only -verify=c,expected %s
// RUN: %clang_cc1 -triple aarch64-linux-gnu -fptrauth-calls -fptrauth-intrinsics -fsyntax-only -verify=c,expected %s
// RUN: %clang_cc1 -triple arm64-apple-ios -fptrauth-calls -fptrauth-intrinsics -fsyntax-only -x c++ -verify=cxx,expected %s
// RUN: %clang_cc1 -triple aarch64-linux-gnu -fptrauth-calls -fptrauth-intrinsics -fsyntax-only -x c++ -verify=cxx,expected %s
#if defined __cplusplus
extern "C" {
#endif
void *memset(void *, int, __SIZE_TYPE__);
void bzero(void *, __SIZE_TYPE__);
void *memcpy(void *, const void *, __SIZE_TYPE__);
void *memmove(void *, const void *, __SIZE_TYPE__);
#if defined __cplusplus
}
#endif
#define AQ __ptrauth(1,1,50)
#define IQ __ptrauth(1,0,50)
struct PtrAuthTrivial {
int f0;
int * IQ f1;
};
struct PtrAuthNonTrivial0 {
int f0;
int * AQ f1; // c-note 2 {{non-trivial to copy}}
int f2;
};
struct PtrAuthNonTrivial1 {
int * AQ f0; // c-note 2 {{non-trivial to copy}}
int f1;
struct PtrAuthNonTrivial0 f2;
};
void testPtrAuthTrivial(struct PtrAuthTrivial *d, struct PtrAuthTrivial *s) {
memset(d, 0, sizeof(struct PtrAuthTrivial));
memset(d, 1, sizeof(struct PtrAuthTrivial));
bzero(d, sizeof(struct PtrAuthTrivial));
memcpy(d, s, sizeof(struct PtrAuthTrivial));
memmove(d, s, sizeof(struct PtrAuthTrivial));
}
void testPtrAuthNonTrivial1(struct PtrAuthNonTrivial1 *d,
struct PtrAuthNonTrivial1 *s) {
memset(d, 0, sizeof(struct PtrAuthNonTrivial1)); // cxx-warning {{is a pointer to non-trivially copyable type 'struct PtrAuthNonTrivial1'}} // cxx-note {{explicitly cast the pointer to silence}}
memset(d, 1, sizeof(struct PtrAuthNonTrivial1)); // cxx-warning {{is a pointer to non-trivially copyable type 'struct PtrAuthNonTrivial1'}} // cxx-note {{explicitly cast the pointer to silence}}
bzero(d, sizeof(struct PtrAuthNonTrivial1)); // cxx-warning {{is a pointer to non-trivially copyable type 'struct PtrAuthNonTrivial1'}} // cxx-note {{explicitly cast the pointer to silence}}
memcpy(d, s, sizeof(struct PtrAuthNonTrivial1));
// c-warning@-1 {{that is not trivial to primitive-copy}}
// cxx-warning@-2 {{is a pointer to non-trivially copyable type 'struct PtrAuthNonTrivial1'}}
// expected-note@-3 {{explicitly cast the pointer to silence}}
memmove(d, s, sizeof(struct PtrAuthNonTrivial1));
// c-warning@-1 {{that is not trivial to primitive-copy}}
// cxx-warning@-2 {{is a pointer to non-trivially copyable type 'struct PtrAuthNonTrivial1'}}
// expected-note@-3 {{explicitly cast the pointer to silence}}
}
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