blob: d76ee8bab3eb1e214df36ccfcb4adb5590a0a95a [file] [log] [blame]
// RUN: %clang_cc1 -fsyntax-only -verify -triple x86_64-apple-darwin9 %s
#pragma ms_struct on
#pragma ms_struct off
#pragma ms_struct reset
#pragma ms_struct // expected-warning {{incorrect use of '#pragma ms_struct on|off' - ignored}}
#pragma ms_struct on top of spaghetti // expected-warning {{extra tokens at end of '#pragma ms_struct' - ignored}}
struct foo
{
int a;
int b;
char c;
};
struct {
unsigned long bf_1 : 12;
unsigned long : 0;
unsigned long bf_2 : 12;
} __attribute__((__ms_struct__)) t1;
struct S {
double __attribute__((ms_struct)) d; // expected-warning {{'ms_struct' attribute ignored}}
unsigned long bf_1 : 12;
unsigned long : 0;
unsigned long bf_2 : 12;
} __attribute__((ms_struct)) t2;
// rdar://10513599
#pragma ms_struct on
typedef struct
{
void *pv;
int l;
} Foo;
typedef struct
{
void *pv1;
Foo foo;
unsigned short fInited : 1;
void *pv2;
} PackOddity;
#pragma ms_struct off
static int arr[sizeof(PackOddity) == 40 ? 1 : -1];