forked from OSchip/llvm-project
139 lines
4.7 KiB
C
139 lines
4.7 KiB
C
// RUN: %clang_cc1 -triple i386-mingw32 -fsyntax-only -verify -fms-extensions -Wno-missing-declarations -x objective-c++ %s
|
|
__stdcall int func0();
|
|
int __stdcall func();
|
|
typedef int (__cdecl *tptr)();
|
|
void (*__fastcall fastpfunc)();
|
|
struct __declspec(uuid("00000000-0000-0000-C000-000000000046")) __declspec(novtable) IUnknown {}; /* expected-warning{{__declspec attribute 'novtable' is not supported}} */
|
|
extern __declspec(dllimport) void __stdcall VarR4FromDec();
|
|
__declspec(deprecated) __declspec(deprecated) char * __cdecl ltoa( long _Val, char * _DstBuf, int _Radix);
|
|
__declspec(safebuffers) __declspec(noalias) __declspec(restrict) void * __cdecl xxx( void * _Memory ); /* expected-warning{{__declspec attribute 'safebuffers' is not supported}} expected-warning{{__declspec attribute 'noalias' is not supported}} expected-warning{{__declspec attribute 'restrict' is not supported}} */
|
|
typedef __w64 unsigned long ULONG_PTR, *PULONG_PTR;
|
|
|
|
void * __ptr64 PtrToPtr64(const void *p)
|
|
{
|
|
return((void * __ptr64) (unsigned __int64) (ULONG_PTR)p );
|
|
}
|
|
void * __ptr32 PtrToPtr32(const void *p)
|
|
{
|
|
return((void * __ptr32) (unsigned __int32) (ULONG_PTR)p );
|
|
}
|
|
|
|
void __forceinline InterlockedBitTestAndSet (long *Base, long Bit)
|
|
{
|
|
// FIXME: Re-enable this once MS inline asm stabilizes.
|
|
#if 0
|
|
__asm {
|
|
mov eax, Bit
|
|
mov ecx, Base
|
|
lock bts [ecx], eax
|
|
setc al
|
|
};
|
|
#endif
|
|
}
|
|
|
|
// Both inline and __forceinline is OK.
|
|
inline void __forceinline pr8264() {
|
|
}
|
|
__forceinline void inline pr8264_1() {
|
|
}
|
|
void inline __forceinline pr8264_2() {
|
|
}
|
|
void __forceinline inline pr8264_3() {
|
|
}
|
|
// But duplicate __forceinline causes warning.
|
|
void __forceinline __forceinline pr8264_4() { // expected-warning{{duplicate '__forceinline' declaration specifier}}
|
|
}
|
|
|
|
_inline int foo99() { return 99; }
|
|
|
|
void test_ms_alignof_alias() {
|
|
unsigned int s = _alignof(int);
|
|
s = __builtin_alignof(int);
|
|
}
|
|
|
|
void *_alloca(int);
|
|
|
|
void foo() {
|
|
__declspec(align(16)) int *buffer = (int *)_alloca(9);
|
|
}
|
|
|
|
typedef bool (__stdcall __stdcall *blarg)(int);
|
|
|
|
void local_callconv()
|
|
{
|
|
bool (__stdcall *p)(int);
|
|
}
|
|
|
|
// Charify extension.
|
|
#define FOO(x) #@x
|
|
char x = FOO(a);
|
|
|
|
typedef enum E { e1 };
|
|
|
|
|
|
enum __declspec(deprecated) E2 { i, j, k }; // expected-note {{'E2' has been explicitly marked deprecated here}}
|
|
__declspec(deprecated) enum E3 { a, b, c } e; // expected-note {{'e' has been explicitly marked deprecated here}}
|
|
|
|
void deprecated_enum_test(void)
|
|
{
|
|
// Test to make sure the deprecated warning follows the right thing
|
|
enum E2 e1; // expected-warning {{'E2' is deprecated}}
|
|
enum E3 e2; // No warning expected, the deprecation follows the variable
|
|
enum E3 e3 = e; // expected-warning {{'e' is deprecated}}
|
|
}
|
|
|
|
/* Microsoft attribute tests */
|
|
[repeatable][source_annotation_attribute( Parameter|ReturnValue )]
|
|
struct SA_Post{ SA_Post(); int attr; };
|
|
|
|
[returnvalue:SA_Post( attr=1)]
|
|
int foo1([SA_Post(attr=1)] void *param);
|
|
|
|
|
|
|
|
void ms_intrinsics(int a)
|
|
{
|
|
__noop();
|
|
__assume(a);
|
|
__debugbreak();
|
|
}
|
|
|
|
struct __declspec(frobble) S1 {}; /* expected-warning {{__declspec attribute 'frobble' is not supported}} */
|
|
struct __declspec(12) S2 {}; /* expected-error {{__declspec attributes must be an identifier or string literal}} */
|
|
struct __declspec("testing") S3 {}; /* expected-warning {{__declspec attribute '"testing"' is not supported}} */
|
|
|
|
/* declspecs with arguments cannot have an empty argument list, even if the
|
|
arguments are optional. */
|
|
__declspec(deprecated()) void dep_func_test(void); /* expected-error {{parentheses must be omitted if 'deprecated' attribute's argument list is empty}} */
|
|
__declspec(deprecated) void dep_func_test2(void);
|
|
__declspec(deprecated("")) void dep_func_test3(void);
|
|
|
|
/* Ensure multiple declspec attributes are supported */
|
|
struct __declspec(align(8) deprecated) S4 {};
|
|
|
|
/* But multiple declspecs must still be legal */
|
|
struct __declspec(deprecated frobble "testing") S5 {}; /* expected-warning {{__declspec attribute 'frobble' is not supported}} expected-warning {{__declspec attribute '"testing"' is not supported}} */
|
|
struct __declspec(unknown(12) deprecated) S6 {}; /* expected-warning {{__declspec attribute 'unknown' is not supported}}*/
|
|
|
|
struct S7 {
|
|
int foo() { return 12; }
|
|
__declspec(property(get=foo) deprecated) int t; // expected-note {{'t' has been explicitly marked deprecated here}}
|
|
};
|
|
|
|
/* Technically, this is legal (though it does nothing) */
|
|
__declspec() void quux( void ) {
|
|
struct S7 s;
|
|
int i = s.t; /* expected-warning {{'t' is deprecated}} */
|
|
}
|
|
|
|
int * __sptr psp;
|
|
int * __uptr pup;
|
|
/* Either ordering is acceptable */
|
|
int * __ptr32 __sptr psp32;
|
|
int * __ptr32 __uptr pup32;
|
|
int * __sptr __ptr64 psp64;
|
|
int * __uptr __ptr64 pup64;
|
|
|
|
/* Legal to have nested pointer attributes */
|
|
int * __sptr * __ptr32 ppsp32;
|