llvm-project/clang/test/SemaCXX/borland-extensions.cpp

54 lines
1.1 KiB
C++

// RUN: %clang_cc1 %s -fsyntax-only -verify -fborland-extensions
// Borland extensions
// 1. test -fborland-extensions
int dummy_function() { return 0; }
// 2. test __pascal
int _pascal f2();
float __pascal gi2(int, int);
template<typename T> T g2(T (__pascal * const )(int, int)) { return 0; }
struct M {
int __pascal addP();
float __pascal subtractP();
};
template<typename T> int h2(T (__pascal M::* const )()) { return 0; }
void m2() {
int i; float f;
i = f2();
f = gi2(2, i);
f = g2(gi2);
i = h2<int>(&M::addP);
f = h2(&M::subtractP);
}
// 3. test other calling conventions
int _cdecl fa3();
int _fastcall fc3();
int _stdcall fd3();
// 4. test __uuidof()
typedef struct _GUID {
unsigned long Data1;
unsigned short Data2;
unsigned short Data3;
unsigned char Data4[ 8 ];
} GUID;
struct __declspec(uuid("{12345678-1234-1234-1234-123456789abc}")) Foo;
struct Data {
GUID const* Guid;
};
void t4() {
unsigned long data;
const GUID guid_inl = __uuidof(Foo);
Data ata1 = { &guid_inl};
data = ata1.Guid->Data1;
}