47 lines
1.6 KiB
C
47 lines
1.6 KiB
C
// RUN: %clang_cc1 %s -fms-extensions -E | FileCheck %s
|
|
// We use -fms-extensions to test both _Pragma and __pragma.
|
|
|
|
// A long time ago the pragma lexer's buffer showed through in -E output.
|
|
// CHECK-NOT: scratch space
|
|
|
|
#define push_p _Pragma ("pack(push)")
|
|
push_p
|
|
// CHECK: #pragma pack(push)
|
|
|
|
push_p _Pragma("pack(push)") __pragma(pack(push))
|
|
// CHECK: #pragma pack(push)
|
|
// CHECK-NEXT: #line 11 "{{.*}}_Pragma-location.c"
|
|
// CHECK-NEXT: #pragma pack(push)
|
|
// CHECK-NEXT: #line 11 "{{.*}}_Pragma-location.c"
|
|
// CHECK-NEXT: #pragma pack(push)
|
|
|
|
|
|
#define __PRAGMA_PUSH_NO_EXTRA_ARG_WARNINGS _Pragma("clang diagnostic push") \
|
|
_Pragma("clang diagnostic ignored \"-Wformat-extra-args\"")
|
|
#define __PRAGMA_POP_NO_EXTRA_ARG_WARNINGS _Pragma("clang diagnostic pop")
|
|
|
|
void test () {
|
|
1;_Pragma("clang diagnostic push") \
|
|
_Pragma("clang diagnostic ignored \"-Wformat-extra-args\"")
|
|
_Pragma("clang diagnostic pop")
|
|
|
|
2;__PRAGMA_PUSH_NO_EXTRA_ARG_WARNINGS
|
|
3;__PRAGMA_POP_NO_EXTRA_ARG_WARNINGS
|
|
}
|
|
|
|
// CHECK: void test () {
|
|
// CHECK-NEXT: 1;
|
|
// CHECK-NEXT: #line 24 "{{.*}}_Pragma-location.c"
|
|
// CHECK-NEXT: #pragma clang diagnostic push
|
|
// CHECK-NEXT: #pragma clang diagnostic ignored "-Wformat-extra-args"
|
|
// CHECK-NEXT: #pragma clang diagnostic pop
|
|
|
|
// CHECK: 2;
|
|
// CHECK-NEXT: #line 28 "{{.*}}_Pragma-location.c"
|
|
// CHECK-NEXT: #pragma clang diagnostic push
|
|
// CHECK-NEXT: #line 28 "{{.*}}_Pragma-location.c"
|
|
// CHECK-NEXT: #pragma clang diagnostic ignored "-Wformat-extra-args"
|
|
// CHECK-NEXT: 3;
|
|
// CHECK-NEXT: #line 29 "{{.*}}_Pragma-location.c"
|
|
// CHECK-NEXT: #pragma clang diagnostic pop
|
|
// CHECK-NEXT: }
|